技术领域technical field
本发明涉及电子设备，具体地，涉及壳体及其制备方法、电子设备。The present invention relates to electronic equipment, in particular, to a housing, a preparation method thereof, and an electronic equipment.
背景技术Background technique
纵观当下的电子设备的设计，例如在手机、平板电脑等移动终端领域，同质化现象严重，产品在外形和功能上常彼此雷同，设计时往往忽略了使用者的个性化需求。并且，用户在选购电子设备时，也不再单一的考虑电子设备的配置参数是否合格，更加会注重电子设备壳体的外观是不是符合自己的要求。而优良的外观设计不仅能使产品得到更多用户的青睐，而且可以更好地符合体验时代消费者的心理模式，满足消费者的个性化追求。Looking at the current design of electronic equipment, for example, in the field of mobile terminals such as mobile phones and tablet computers, the phenomenon of homogeneity is serious. Products are often similar to each other in appearance and function, and the individual needs of users are often ignored in the design. Moreover, when purchasing electronic equipment, users no longer simply consider whether the configuration parameters of the electronic equipment are qualified, but pay more attention to whether the appearance of the electronic equipment housing meets their own requirements. And excellent appearance design can not only make the product more favored by users, but also better conform to the psychological model of consumers in the experience era and satisfy consumers' personalized pursuit.
然而，目前的壳体及其制备方法、电子设备，仍有待改进。However, the current casing, its preparation method, and electronic equipment still need to be improved.
发明内容Contents of the invention
本发明是基于发明人对于以下事实和问题的发现和认识作出的：The present invention is based on the inventor's discovery and recognition of the following facts and problems:
发明人发现，目前的电子设备壳体(例如，移动终端壳体)普遍存在外观单一、无法满足用户个性化需求等问题。发明人发现，这主要是由于目前的移动终端外壳都是固定的颜色，并且外观也不够个性化。并且，对同一壳体用户只能得到某一种固定的外观效果，无法实现多样性的外观选择需求。如要实现多样性的外观选择，用户只能通过物理更换多个不同外观的壳体来实现，不仅过程繁琐，也会造成用户使用成本的提高。发明人意外的发现，在具有液晶封装空间的壳体中注入含有色素的液晶分子，然后利用液晶变色的原理，使液晶分子和色素在不同的电压下呈现不同的视觉效果，从而可以使壳体实现不同的外观效果，即简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户更多外观选择以及个性化趋势，大大提高了产品的市场竞争力。The inventors have found that current electronic device casings (eg, mobile terminal casings) generally have problems such as single appearance and inability to meet individual needs of users. The inventors found that this is mainly because the current mobile terminal shells are all fixed in color, and the appearance is not personalized enough. Moreover, the user can only obtain a certain fixed appearance effect for the same housing, and cannot meet the diverse appearance selection requirements. To achieve a variety of appearance options, the user can only achieve it by physically replacing multiple housings with different appearances, which is not only a cumbersome process, but also increases the user's use cost. The inventor unexpectedly discovered that liquid crystal molecules containing pigments are injected into the housing with liquid crystal packaging space, and then the principle of liquid crystal discoloration is used to make the liquid crystal molecules and pigments present different visual effects under different voltages, thereby making the housing To achieve different appearance effects, that is, to realize the selection of various appearances simply and quickly, and to obtain a variety of appearance effects without changing the shell, satisfying users with more appearance choices and personalization trends, and greatly improving the market competitiveness of the product.
本发明旨在至少一定程度上缓解或解决上述提及问题中至少一个。The present invention aims to alleviate or solve at least one of the above-mentioned problems, at least to some extent.
在本发明的一个方面，本发明提出了一种壳体。该壳体包括：第一衬底；第二衬底，所述第二衬底与所述第一衬底相对设置；液晶层，所述液晶层设置在所述第一衬底以及所述第二衬底之间，所述液晶层中含有色素；用于形成电场的第一电极以及第二电极，所述第一电极以及所述第二电极分别设置在所述液晶层的同侧或异侧；其中，所述液晶层包括多个液晶层分区，所述多个液晶层分区中的所述色素不完全相同。由此，该壳体结构简单，通过简单的制备工艺即可获得；壳体视觉效果变化多样，可以简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。In one aspect of the invention, the invention proposes a housing. The casing includes: a first substrate; a second substrate, the second substrate is arranged opposite to the first substrate; a liquid crystal layer, the liquid crystal layer is arranged on the first substrate and the first substrate Between the two substrates, the liquid crystal layer contains a pigment; a first electrode and a second electrode for forming an electric field, and the first electrode and the second electrode are respectively arranged on the same side or the opposite side of the liquid crystal layer side; wherein, the liquid crystal layer includes a plurality of liquid crystal layer partitions, and the pigments in the plurality of liquid crystal layer partitions are not completely the same. Therefore, the shell has a simple structure and can be obtained through a simple preparation process; the visual effects of the shell are varied, and the selection of various appearances can be realized simply and quickly, and various appearance effects can be obtained without replacing the shell, satisfying users Personalized demand greatly improves the market competitiveness of products.
在本发明的另一个方面，本发明提出了一种制备壳体的方法。该方法包括：提供具有液晶封装空间的壳体粗品，所述壳体粗品包括相对设置的第一衬底和第二衬底，以及第一电极、第二电极，所述第一衬底以及所述第二衬底之间具有所述液晶封装空间，所述液晶封装空间被间隔为多个液晶层分区，所述第一电极以及所述第二电极分别设置在所述多个液晶层分区的同侧或异侧；在所述液晶封装空间中注入液晶分子，所述液晶分子中含有色素，以便获得所述壳体；其中，所述多个液晶层分区中的所述色素不完全相同。该方法制备的壳体可以是前面描述的壳体，由此，可以具有前面描述的壳体所具有的全部特征以及优点，在此不再赘述。总的来说，该方法工艺简单，可以简便的制备得到壳体；制备得到的壳体视觉效果变化多样，可以简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。In another aspect of the invention, the invention proposes a method of preparing a housing. The method includes: providing a crude case with liquid crystal encapsulation space, the crude case includes a first substrate and a second substrate oppositely arranged, a first electrode, a second electrode, the first substrate and the There is the liquid crystal encapsulation space between the second substrates, and the liquid crystal encapsulation space is divided into a plurality of liquid crystal layer partitions, and the first electrode and the second electrode are respectively arranged on the plurality of liquid crystal layer partitions. On the same side or on the opposite side; liquid crystal molecules are injected into the liquid crystal encapsulation space, and the liquid crystal molecules contain pigments, so as to obtain the shell; wherein, the pigments in the plurality of liquid crystal layer partitions are not completely the same. The shell prepared by this method may be the shell described above, and thus, may have all the features and advantages of the shell described above, which will not be repeated here. In general, this method has a simple process, and the shell can be easily prepared; the visual effects of the prepared shell are varied, and a variety of appearance options can be easily and quickly realized, and various appearance effects can be obtained without replacing the shell , to meet the individual needs of users, greatly improving the market competitiveness of products.
在本发明的又一个方面，本发明提出了一种电子设备。该电子设备包括前面描述的壳体。由此，该电子设备可以具有前面描述的壳体所具有的全部特征以及优点，在此不再赘述。总的来说，该电子设备中的壳体视觉效果变化多样，可以简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。In yet another aspect of the present invention, the present invention provides an electronic device. The electronic device includes the housing described above. Therefore, the electronic device can have all the features and advantages of the housing described above, which will not be repeated here. In general, the visual effect of the housing in the electronic device is varied, and the selection of various appearances can be realized simply and quickly, and various appearance effects can be obtained without replacing the housing, which meets the individual needs of users and greatly improves the Product market competitiveness.
附图说明Description of drawings
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present invention will become apparent and comprehensible from the description of the embodiments in conjunction with the following drawings, wherein:
图1显示了根据本发明一个实施例的壳体的结构示意图；FIG. 1 shows a schematic structural view of a housing according to an embodiment of the present invention;
图2显示了根据本发明另一个实施例的壳体的结构示意图；Figure 2 shows a schematic structural view of a housing according to another embodiment of the present invention;
图3显示了根据本发明又一个实施例的壳体的结构示意图；FIG. 3 shows a schematic structural view of a housing according to yet another embodiment of the present invention;
图4显示了根据本发明又一个实施例的壳体的结构示意图；Figure 4 shows a schematic structural view of a housing according to yet another embodiment of the present invention;
图5显示了根据本发明一个实施例的壳体的部分结构示意图；Fig. 5 shows a partial structural schematic diagram of a housing according to an embodiment of the present invention;
图6显示了根据本发明另一个实施例的壳体的部分结构示意图；Fig. 6 shows a partial structural schematic diagram of a housing according to another embodiment of the present invention;
图7显示了根据本发明一个实施例的壳体的结构示意图；Figure 7 shows a schematic structural view of a housing according to an embodiment of the present invention;
图8显示了根据本发明一个实施例的制备壳体的流程示意图；Figure 8 shows a schematic flow chart of preparing a shell according to an embodiment of the present invention;
图9显示了根据本发明另一个实施例的制备壳体的流程示意图；以及Figure 9 shows a schematic flow chart of preparing a housing according to another embodiment of the present invention; and
图10显示了根据本发明一个实施例的电子设备的结构示意图。Fig. 10 shows a schematic structural diagram of an electronic device according to an embodiment of the present invention.
附图标记说明：Explanation of reference signs:
100：第一衬底；200：第二衬底；300：液晶层；400：第一电极；500：第二电极；310：液晶层分区；10：色素；20：液晶分子；320：界定结构；600：控制单元；700：连接线；1000：电子设备。100: first substrate; 200: second substrate; 300: liquid crystal layer; 400: first electrode; 500: second electrode; 310: partition of liquid crystal layer; 10: pigment; 20: liquid crystal molecule; 320: defining structure ; 600: control unit; 700: connecting wire; 1000: electronic equipment.
具体实施方式Detailed ways
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
在本发明的一个方面，本发明提出了一种壳体。根据本发明的实施例，参考图1，该壳体包括：第一衬底100、第二衬底200、液晶层300、用于形成电场的第一电极400以及第二电极500。根据本发明的实施例，第二衬底200与第一衬底100相对设置，液晶层300设置在第一衬底100以及第二衬底200之间，液晶层300中含有色素。根据本发明的实施例，参考图1，第一电极400以及第二电极500分别设置在液晶层300的异侧，或者，参考图2，第一电极400以及第二电极500分别设置在液晶层300的同侧，需要说明的是，图2仅示出了第一电极300以及第二电极400均设置在第一衬底100上的情况。根据本发明的实施例，液晶层300中含有色素10(如图1中所示出的10A～10E)。其中，液晶层300包括多个液晶层分区310(如图1中所示出的310A～310E)，多个液晶层分区310中的色素10不完全相同。由此，该壳体结构简单，通过简单的制备工艺即可获得；壳体视觉效果变化多样，可以简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。In one aspect of the invention, the invention proposes a casing. According to an embodiment of the present invention, referring to FIG. 1 , the housing includes: a first substrate 100 , a second substrate 200 , a liquid crystal layer 300 , a first electrode 400 and a second electrode 500 for forming an electric field. According to an embodiment of the present invention, the second substrate 200 is disposed opposite to the first substrate 100 , the liquid crystal layer 300 is disposed between the first substrate 100 and the second substrate 200 , and the liquid crystal layer 300 contains pigments. According to an embodiment of the present invention, referring to FIG. 1, the first electrode 400 and the second electrode 500 are respectively disposed on different sides of the liquid crystal layer 300, or, referring to FIG. 2, the first electrode 400 and the second electrode 500 are respectively disposed on the liquid crystal layer. 300 , it should be noted that FIG. 2 only shows the situation where the first electrode 300 and the second electrode 400 are both disposed on the first substrate 100 . According to an embodiment of the present invention, the liquid crystal layer 300 contains pigments 10 (10A˜10E shown in FIG. 1 ). Wherein, the liquid crystal layer 300 includes a plurality of liquid crystal layer subregions 310 (310A˜310E shown in FIG. 1 ), and the pigments 10 in the plurality of liquid crystal layer subregions 310 are not completely the same. Therefore, the shell has a simple structure and can be obtained through a simple preparation process; the visual effects of the shell are varied, and the selection of various appearances can be realized simply and quickly, and various appearance effects can be obtained without replacing the shell, satisfying users Personalized demand greatly improves the market competitiveness of products.
为了便于理解，下面对壳体实现上述技术效果的原理进行详细说明：For ease of understanding, the principle of the housing to achieve the above technical effects is described in detail below:
如前所述，在壳体中注入了含有色素的液晶分子，然后利用液晶变色的原理，使液晶分子和色素在不同的电压下呈现不同的视觉效果，从而可以使壳体实现不同的外观效果。具体的，在该壳体中，在液晶层中的液晶分子中加入色素，不对电极施加电压时，液晶分子与色素呈现某一状态(例如都呈现自然横放状态)，外界看到的壳体的颜色就是深色的色素颜色，然后对电极施加电压时，液晶分子按照施加电压的方案将会发生旋转，偏转的液晶分子会带动色素有规则的旋转，这时，液晶分子与色素就会呈现另一种状态(例如都呈现垂直状态)，所看到的色素面将会变小，从而颜色变浅，即在不同电压的控制下实现视觉效果上的变化，无需更换壳体就能得到多种外观效果。并且，液晶层可以具有多个间隔设置的液晶层分区，而多个液晶层分区中的色素不完全相同，具体的，参考图3，液晶层300中含有液晶分子20和色素10(如图中所示出的10A～10E)，液晶层300包括多个液晶层分区(如图2中所示出的310A～310E)，而每个液晶层分区310中的色素10不完全相同，由此，可以使壳体不同区域的颜色不完全相同，进而可以简便地实现撞色的外观效果，不仅可以在不同电压的控制下实现颜色上的变化，在相同的电压控制下也能实现不同区域的视觉效果变化。总之，该壳体视觉效果变化多样，可以简单快捷地实现多种外观颜色的选择，满足用户个性化的需求，大大提高了产品的市场竞争力。As mentioned above, liquid crystal molecules containing pigments are injected into the shell, and then the principle of liquid crystal color change is used to make the liquid crystal molecules and pigments present different visual effects under different voltages, so that the shell can achieve different appearance effects . Specifically, in the casing, pigments are added to the liquid crystal molecules in the liquid crystal layer, and when no voltage is applied to the electrodes, the liquid crystal molecules and pigments assume a certain state (for example, they are both in a natural horizontal state), and the casing seen from the outside The color is the dark pigment color, and then when the voltage is applied to the electrode, the liquid crystal molecules will rotate according to the scheme of the applied voltage, and the deflected liquid crystal molecules will drive the pigment to rotate regularly. At this time, the liquid crystal molecules and the pigment will appear In another state (for example, both are in a vertical state), the pigment surface seen will become smaller, and the color will become lighter, that is, the change in visual effect can be realized under the control of different voltages, and multiple colors can be obtained without changing the shell. appearance effect. Moreover, the liquid crystal layer may have a plurality of liquid crystal layer partitions arranged at intervals, and the pigments in the multiple liquid crystal layer partitions are not completely the same. Specifically, referring to FIG. 3 , the liquid crystal layer 300 contains liquid crystal molecules 20 and pigments 10 (as shown in FIG. 10A-10E shown), the liquid crystal layer 300 includes a plurality of liquid crystal layer partitions (310A-310E shown in Figure 2), and the pigments 10 in each liquid crystal layer partition 310 are not completely the same, thus, The color of different areas of the shell can be different, and the appearance effect of contrasting colors can be easily realized. Not only can the color change be realized under the control of different voltages, but also the vision of different areas can be realized under the same voltage control. Effect changes. In a word, the visual effect of the casing is varied, and the choice of various appearance colors can be realized simply and quickly, which meets the individual needs of users and greatly improves the market competitiveness of the product.
下面根据本发明的实施例，对该壳体的各个结构进行详细说明：According to the embodiments of the present invention, the various structures of the housing are described in detail below:
根据本发明的实施例，第一衬底100以及第二衬底200的具体材料均不受特别限制，只需满足第一衬底100以及第二衬底200的至少之一是透明材料形成的即可，由此，液晶层300(包括液晶分子20和色素10)所产生的颜色可以透过第一衬底100或者第二衬底200呈现出来。如，可以选用玻璃、塑胶等透明材料。玻璃材料具有良好的透光性，有利于液晶层300中的颜色透过衬底显现出来，并且玻璃材料耐腐蚀性、耐热性能优异，易于加工、取材简便、成本低廉。塑胶形成的衬底可以增强壳体的韧性，使壳体具有耐摔性能，并且其成本也较为低廉。根据本发明的实施例，第一衬底100以及第二衬底200的至少之一可以是由玻璃形成的，更具体的，第一衬底100可以是由玻璃形成的，第二衬底200可以是由玻璃或塑胶形成的。由此，可以进一步提升该壳体的性能。According to the embodiment of the present invention, the specific materials of the first substrate 100 and the second substrate 200 are not particularly limited, as long as at least one of the first substrate 100 and the second substrate 200 is formed of a transparent material That is, thus, the color generated by the liquid crystal layer 300 (including the liquid crystal molecules 20 and the pigment 10 ) can be presented through the first substrate 100 or the second substrate 200 . For example, transparent materials such as glass and plastic can be used. The glass material has good light transmittance, which is beneficial for the color in the liquid crystal layer 300 to appear through the substrate, and the glass material has excellent corrosion resistance and heat resistance, is easy to process, easy to obtain, and low in cost. The substrate formed of plastic can enhance the toughness of the shell, make the shell have drop resistance, and its cost is relatively low. According to an embodiment of the present invention, at least one of the first substrate 100 and the second substrate 200 may be formed of glass, more specifically, the first substrate 100 may be formed of glass, and the second substrate 200 may be formed of glass. Can be formed of glass or plastic. Thus, the performance of the housing can be further improved.
根据本发明的实施例，第一电极400以及第二电极500的设置位置不受特别限制，只要可以形成用于驱动液晶层中的液晶分子进行偏转的电场即可，例如第一电极400或是第二电极500也可以设置在第一衬底100或第二衬底200远离液晶层300的一侧。根据本发明的一些实施例，第一电极400以及第二电极500可以分别设置在液晶层300的异侧。即第一电极400以及第二电极500分别设置在液晶层300的两侧。具体的，参考图1，第一电极400设置在第一衬底100与液晶层300之间，第二电极500设置在第二衬底200与液晶层300之间。由此，第一衬底100和第二衬底200可以对第一电极400和第二电极500进行保护，无需另外设置对电极进行保护的结构。根据本发明的实施例，第一电极400以及第二电极500还可以分别设置在第一衬底100或第二衬底200背离液晶层的一侧，并且满足形成的电极可以产生驱动液晶分子20进行偏转的电场即可。根据本发明的实施例，第一电极400和第二电极500分别设置在液晶层300的异侧，可以用于产生垂直电场，以便驱动液晶层300中的液晶分子20进行偏转，从而使壳体实现外观的变化。According to the embodiment of the present invention, the positions of the first electrode 400 and the second electrode 500 are not particularly limited, as long as an electric field for driving the liquid crystal molecules in the liquid crystal layer to deflect can be formed, for example, the first electrode 400 or The second electrode 500 may also be disposed on a side of the first substrate 100 or the second substrate 200 away from the liquid crystal layer 300 . According to some embodiments of the present invention, the first electrode 400 and the second electrode 500 may be respectively disposed on different sides of the liquid crystal layer 300 . That is, the first electrode 400 and the second electrode 500 are respectively disposed on two sides of the liquid crystal layer 300 . Specifically, referring to FIG. 1 , the first electrode 400 is disposed between the first substrate 100 and the liquid crystal layer 300 , and the second electrode 500 is disposed between the second substrate 200 and the liquid crystal layer 300 . Thus, the first substrate 100 and the second substrate 200 can protect the first electrode 400 and the second electrode 500 without additionally providing a structure for protecting the electrodes. According to an embodiment of the present invention, the first electrode 400 and the second electrode 500 can also be respectively arranged on the side of the first substrate 100 or the second substrate 200 away from the liquid crystal layer, and the formed electrodes can generate and drive the liquid crystal molecules 20. An electric field for deflection is sufficient. According to an embodiment of the present invention, the first electrode 400 and the second electrode 500 are respectively arranged on different sides of the liquid crystal layer 300, and can be used to generate a vertical electric field to drive the liquid crystal molecules 20 in the liquid crystal layer 300 to deflect, so that the shell Achieving changes in appearance.
根据本发明的另一些实施例，第一电极400以及第二电极500可以分别设置在液晶层300的同侧。根据本发明的实施例，第一电极400以及第二电极500均设置在第一衬底100上，第一电极400以及第二电极500之间绝缘即可。或者，第一电极400以及第二电极500均设置在第二衬底200上。更具体的，参考图2，第一电极400以及第二电极500可以均设置在第一衬底100与液晶层300之间；或者，第一电极400以及第二电极500均设置在第二衬底200与液晶层300之间。由此，第一衬底100和第二衬底200可以对第一电极400和第二电极500进行保护，无需另外设置对电极进行保护的结构。根据本发明的实施例，第一电极400以及第二电极500还可以均设置在第一衬底100或第二衬底200背离液晶层的一侧，并且满足形成的电极可以产生驱动液晶分子20进行偏转的电场即可。根据本发明的实施例，第一电极400和第二电极500分别设置在液晶层300的同侧，可以用于产生水平电场，以便驱动液晶层300中的液晶分子20进行偏转，从而使壳体实现外观的变化。According to other embodiments of the present invention, the first electrode 400 and the second electrode 500 may be respectively disposed on the same side of the liquid crystal layer 300 . According to an embodiment of the present invention, both the first electrode 400 and the second electrode 500 are disposed on the first substrate 100 , and it only needs to be insulated between the first electrode 400 and the second electrode 500 . Alternatively, both the first electrode 400 and the second electrode 500 are disposed on the second substrate 200 . More specifically, referring to FIG. 2, the first electrode 400 and the second electrode 500 may both be disposed between the first substrate 100 and the liquid crystal layer 300; or, both the first electrode 400 and the second electrode 500 may be disposed on the second substrate between the bottom 200 and the liquid crystal layer 300 . Thus, the first substrate 100 and the second substrate 200 can protect the first electrode 400 and the second electrode 500 without additionally providing a structure for protecting the electrodes. According to an embodiment of the present invention, the first electrode 400 and the second electrode 500 can also be arranged on the side of the first substrate 100 or the second substrate 200 away from the liquid crystal layer, and the formed electrodes can generate and drive the liquid crystal molecules 20. An electric field for deflection is sufficient. According to an embodiment of the present invention, the first electrode 400 and the second electrode 500 are respectively arranged on the same side of the liquid crystal layer 300, and can be used to generate a horizontal electric field to drive the liquid crystal molecules 20 in the liquid crystal layer 300 to deflect, so that the housing Achieving changes in appearance.
需要说明的是，上述第一电极和第二电极仅是示例性描述，第一电极和第二电极的位置可以进行互换，不能理解为对本发明的限制。It should be noted that the above-mentioned first electrode and second electrode are only exemplary descriptions, and the positions of the first electrode and the second electrode can be interchanged, which should not be construed as a limitation of the present invention.
根据本发明的实施例，第一电极400以及第二电极500的具体材料不受特别限制，本领域技术人员可以根据实际情况进行选择。需要说明的是，为了可以较好的呈现液晶层300所产生的视觉效果，当第一衬底100是由透明材料形成时，设置在第一衬底100上的电极可以是透明的，或者，当第二衬底200是由透明材料形成时，设置在第二衬底上的电极可以是透明的，即当第一衬底100以及第二衬底200的至少之一是由透明材料形成时，与之相对应设置的第一电极400、第二电极500是由透明导电材料形成的。根据本发明的实施例，当第一电极400或者第二电极500为透明时，形成第一电极400或第二电极500的具体材料可以为氧化铟锡(ITO)或者纳米银。由此，可以使电极具有良好的导电性以及较高的透明度，进一步使壳体可以较好的呈现液晶层300所产生的颜色。当第一电极400或第二电极500中的一个电极为透明导电材料形成，且满足壳体可以呈现液晶层300所产生的颜色时，另一个电极可以为不透明的导电材料形成，具体的，可以为铝、铜等金属材料。当另一个电极由金属材料形成时，一方面金属材料可以具有良好的导电性，另一方面金属材料为不透明材料，即具有一定的遮盖能力，由此，该壳体在用于形成电子设备中时，该不透明材料形成的电极可以在壳体不加电压时，可以遮挡电子设备中的元器件，保证电子设备的外观效果。According to the embodiment of the present invention, the specific materials of the first electrode 400 and the second electrode 500 are not particularly limited, and those skilled in the art can select according to the actual situation. It should be noted that, in order to better present the visual effects produced by the liquid crystal layer 300, when the first substrate 100 is formed of a transparent material, the electrodes disposed on the first substrate 100 may be transparent, or, When the second substrate 200 is formed of a transparent material, the electrodes disposed on the second substrate may be transparent, that is, when at least one of the first substrate 100 and the second substrate 200 is formed of a transparent material , the first electrode 400 and the second electrode 500 arranged correspondingly thereto are formed of a transparent conductive material. According to an embodiment of the present invention, when the first electrode 400 or the second electrode 500 is transparent, the specific material forming the first electrode 400 or the second electrode 500 may be indium tin oxide (ITO) or nano-silver. In this way, the electrodes can be made to have good conductivity and high transparency, and further the casing can better present the color produced by the liquid crystal layer 300 . When one of the first electrode 400 or the second electrode 500 is formed of a transparent conductive material and the housing can present the color produced by the liquid crystal layer 300, the other electrode can be formed of an opaque conductive material. Specifically, it can be Metal materials such as aluminum and copper. When the other electrode is formed of a metal material, on the one hand, the metal material can have good electrical conductivity, and on the other hand, the metal material is an opaque material, that is, has a certain covering ability, thus, the casing is used to form an electronic device At this time, the electrodes formed by the opaque material can cover the components in the electronic equipment when no voltage is applied to the casing, so as to ensure the appearance of the electronic equipment.
根据本发明的实施例，液晶层300包括液晶分子20以及色素10。根据本发明的实施例，液晶分子20的具体类型不受特别限制，本领域技术人员可以根据实际需求进行选择。例如，液晶分子20可以包括向列型液晶、层列型液晶以及胆甾醇型液晶的至少之一。根据本发明的具体实施例，液晶分子20可以是向列型液晶。由此，可以利用液晶分子在电压的控制下实现偏转，并带动色素有规则的旋转，使壳体实现视觉效果上的变化，简单快捷地实现多种外观的选择。根据本发明的实施例，液晶分子20被设置为可以在水平电场或垂直电场的驱动下进行偏转。According to an embodiment of the present invention, the liquid crystal layer 300 includes liquid crystal molecules 20 and pigments 10 . According to the embodiment of the present invention, the specific type of liquid crystal molecules 20 is not particularly limited, and those skilled in the art can select according to actual needs. For example, the liquid crystal molecules 20 may include at least one of nematic liquid crystal, smectic liquid crystal, and cholesteric liquid crystal. According to a specific embodiment of the present invention, the liquid crystal molecules 20 may be nematic liquid crystals. Thus, the liquid crystal molecules can be used to deflect under the control of the voltage, and to drive the pigment to rotate regularly, so that the shell can realize changes in visual effects, and realize the selection of various appearances simply and quickly. According to an embodiment of the present invention, the liquid crystal molecules 20 are configured to deflect under the driving of a horizontal electric field or a vertical electric field.
根据本发明的实施例，色素10的具体类型不受特别限制，本领域技术人员可以根据实际需求进行选择。需要说明的是，所选择的色素10是容易与上述液晶分子20相混溶的，并且色素10与液晶分子20混溶后，色素10和其相邻液晶分子20的液晶的物理特性不改变。例如，色素10与液晶分子20混溶后，不改变液晶分子20的光学各向异性。根据本发明的实施例，参考图3，液晶层300包括多个液晶层分区310(如图3中所示出的410A～410E)。根据本发明的实施例，液晶层分区310的具体数量不受特别限制，本领域技术人员可以根据实际需求进行选择。例如，液晶层300可以包括液晶层分区310A、310B、310C、310D以及310E。根据本发明的实施例，多个液晶层分区310中的色素10不完全相同，具体的，可以是各个液晶层分区310中，在液晶分子中加入的色素的化学组成不同，例如，液晶层分区310A中含有的色素10A与液晶层分区310B中含有的色素10B的化学组成不同；或者，可以是各个液晶层分区310中，在液晶分子20中加入色素10的比例不同，例如，液晶层分区310A中加入的色素10A与液晶层分区310B中加入的色素10B的比例不同。由此，可以使壳体中不同液晶层分区所对应的区域的颜色不完全相同，即可以使壳体不同区域的颜色不完全相同，实现撞色的外观效果，壳体外观颜色选择更加多样化，满足用户个性化的需求。根据本发明的实施例，多个液晶层分区310中的色素10不完全相同也可以是多个液晶层分区310中的色素的颜色不完全相同。由此，可以使壳体不同区域的颜色不完全相同，进而可以简便地实现撞色的外观效果，不仅可以在不同电压的控制下实现视觉效果上的变化，在相同的电压控制下也能实现不同区域的颜色变化，壳体外观颜色选择更加多样化，满足用户个性化的需求。According to the embodiment of the present invention, the specific type of the pigment 10 is not particularly limited, and can be selected by those skilled in the art according to actual needs. It should be noted that the selected pigment 10 is easily miscible with the above-mentioned liquid crystal molecules 20, and after the pigment 10 is miscible with the liquid crystal molecules 20, the physical properties of the liquid crystal of the pigment 10 and its adjacent liquid crystal molecules 20 will not change. For example, after the pigment 10 is miscible with the liquid crystal molecules 20 , the optical anisotropy of the liquid crystal molecules 20 will not be changed. According to an embodiment of the present invention, referring to FIG. 3 , the liquid crystal layer 300 includes a plurality of liquid crystal layer partitions 310 (410A˜410E as shown in FIG. 3 ). According to the embodiment of the present invention, the specific number of liquid crystal layer partitions 310 is not particularly limited, and those skilled in the art can select according to actual needs. For example, the liquid crystal layer 300 may include liquid crystal layer partitions 310A, 310B, 310C, 310D, and 310E. According to an embodiment of the present invention, the pigments 10 in the plurality of liquid crystal layer partitions 310 are not completely the same. Specifically, in each liquid crystal layer partition 310, the chemical composition of the pigments added to the liquid crystal molecules may be different, for example, the liquid crystal layer partitions The chemical composition of the pigment 10A contained in 310A is different from that of the pigment 10B contained in the liquid crystal layer partition 310B; or, in each liquid crystal layer partition 310, the ratio of the pigment 10 added to the liquid crystal molecules 20 is different, for example, the liquid crystal layer partition 310A The ratio of the pigment 10A added in the liquid crystal layer subsection 310B is different from that of the pigment 10B added in the liquid crystal layer partition 310B. In this way, the colors of the regions corresponding to different liquid crystal layer partitions in the casing can be made to be different, that is, the colors of different regions of the casing can be made to be not completely the same, so that the appearance effect of contrasting colors can be achieved, and the choice of the appearance color of the casing can be more diversified. , to meet the individual needs of users. According to an embodiment of the present invention, the colors of the pigments 10 in the plurality of liquid crystal layer partitions 310 may not be completely the same. In this way, the colors of different areas of the shell can be made different, and the appearance effect of contrasting colors can be easily realized. Not only can the change of visual effect be realized under the control of different voltages, but also can be realized under the control of the same voltage. The color changes in different areas, and the color selection of the shell appearance is more diversified to meet the individual needs of users.
根据本发明的实施例，参考图4，液晶层300进一步包括界定结构320，该界定结构320用于将液晶层300中的多个液晶层分区310间隔开。由此，可以使壳体简便的形成多个分区，并且各个分区中的色素不完全相同时，可以使不同分区的颜色不完全相同，进而可以简便地实现撞色的外观效果。根据本发明的实施例，多个液晶层分区310可以是同层设置的。由此，可以使不同分区的颜色不完全相同，进而可以简便地实现撞色的外观效果。根据本发明的实施例，该界定结构320的形成材料不受特别限制，只需满足形成多个间隔的液晶层分区310即可。例如，当第一电极400设置在第一衬底100与液晶层300之间，第二电极500设置在第二衬底200与液晶层300之间时，可以是在第一电极400或第二电极500上的预定位置涂覆胶水并干燥而形成上述界定结构320。According to an embodiment of the present invention, referring to FIG. 4 , the liquid crystal layer 300 further includes a defining structure 320 for separating a plurality of liquid crystal layer partitions 310 in the liquid crystal layer 300 . Thus, the shell can be easily formed into multiple partitions, and when the pigments in the partitions are not completely the same, the colors of the different partitions can be made not to be completely the same, and furthermore, the appearance effect of contrasting colors can be easily realized. According to an embodiment of the present invention, a plurality of liquid crystal layer partitions 310 may be arranged in the same layer. In this way, the colors of different partitions may not be exactly the same, and the appearance effect of contrasting colors may be easily realized. According to the embodiment of the present invention, the forming material of the defining structure 320 is not particularly limited, as long as it meets the requirement of forming a plurality of spaced liquid crystal layer partitions 310 . For example, when the first electrode 400 is disposed between the first substrate 100 and the liquid crystal layer 300, and the second electrode 500 is disposed between the second substrate 200 and the liquid crystal layer 300, it may be between the first electrode 400 or the second Glue is coated on a predetermined position on the electrode 500 and dried to form the above-mentioned limiting structure 320 .
下面以液晶层分区310(含有液晶分子20和色素10)设置在第一电极400以及第二电极500之间为例，对液晶层分区实现变色的原理进行详细说明：Taking the liquid crystal layer partition 310 (containing the liquid crystal molecules 20 and the pigment 10 ) disposed between the first electrode 400 and the second electrode 500 as an example, the principle of liquid crystal layer partitioning to realize color change will be described in detail below:
在本发明的一些实施例中，第一电极400和第二电极500之间形成电场和未形成电场时，液晶层分区310中的液晶分子偏转状态不同，从而可以导致壳体在上述两种状态下光的透过率发生改变。而色素分子依靠吸收光线中特定波长的光，反应出被吸收的光的互补色的原色，因此壳体整体透过率有改变，可以实现壳体整体的视觉效果(颜色)的变化。In some embodiments of the present invention, when an electric field is formed between the first electrode 400 and the second electrode 500 and when no electric field is formed, the deflection states of the liquid crystal molecules in the liquid crystal layer partition 310 are different, which can cause the casing to be in the above two states The transmittance of light changes. The pigment molecules rely on the absorption of light of a specific wavelength in the light, and reflect the primary color of the complementary color of the absorbed light. Therefore, the overall transmittance of the shell changes, and the overall visual effect (color) of the shell can be changed.
根据本发明的一些具体实施例，以液晶分子20具有正的介电常数各向异性为例进行说明：液晶层分区310处于关态时，液晶层分区310的透光率可以为10～20％，当对第一电极400和第二电极500施加电压时，即液晶层分区310处于开态时，液晶分子20按照所施加的电压发生旋转，这时，偏转的液晶分子20会有规则的旋转，进而液晶层分区310处于开态时，液晶层分区310的透光率较高，如可以为20～40％。也就是说，液晶层分区310的透光率由10～20％增大为20～40％。由此，可以通过施加电压可令壳体整体具有更加明亮的视觉效果。或者，根据本发明的另一些实施例，液晶分子20也可以具有负的介电常数各向异性。此时，液晶层分区310处于关态时(不施加电压)，壳体具有较高的透光率，如可以为20～40％。液晶层分区310处于开态时，壳体可以具有较低的透光率，如可以为10～20％。由此，也可以通过施加电压，调控壳体的外观状态。According to some specific embodiments of the present invention, the liquid crystal molecules 20 have positive dielectric constant anisotropy as an example: when the liquid crystal layer partition 310 is in the off state, the light transmittance of the liquid crystal layer partition 310 can be 10-20%. , when a voltage is applied to the first electrode 400 and the second electrode 500, that is, when the liquid crystal layer partition 310 is in the open state, the liquid crystal molecules 20 rotate according to the applied voltage, and at this time, the deflected liquid crystal molecules 20 will rotate regularly Furthermore, when the liquid crystal layer partition 310 is in the on state, the light transmittance of the liquid crystal layer partition 310 is relatively high, for example, it may be 20-40%. That is to say, the light transmittance of the liquid crystal layer partition 310 is increased from 10-20% to 20-40%. Therefore, by applying a voltage, the whole housing can have a brighter visual effect. Alternatively, according to other embodiments of the present invention, the liquid crystal molecules 20 may also have negative dielectric constant anisotropy. At this time, when the liquid crystal layer partition 310 is in the off state (no voltage is applied), the casing has a relatively high light transmittance, such as 20-40%. When the liquid crystal layer partition 310 is in an open state, the casing may have a relatively low light transmittance, such as 10-20%. Thus, the appearance state of the casing can also be regulated by applying a voltage.
根据本发明的另一些实施例，掺杂的色素10可以和液晶分子20具有类似的结构，如液晶分子20和色素10的形状均为棒状。参考图5，液晶层分区310处于关态时(不施加电压)，液晶分子20和色素10都呈现水平横放状态，即液晶分子20和色素10的长轴方向均平行于水平面，外界看到的壳体的颜色就是色素10所呈现的颜色，此时，液晶层分区310的透光率为10～20％。参考图6，当液晶层分区310处于开态时(施加电压)，液晶分子20会按照所施加的电压将会发生旋转，偏转的液晶分子20会带动色素10有规则的旋转，即色素10本身在电场作用下不会独立地发生偏转，需要在液晶分子20的带动下进行偏转，液晶分子20和色素10都呈现垂直状态，即液晶分子20和色素10的长轴方向均垂直于水平面，此时，外界所看到的色素10的面将会变小，透光率也会相应的变大，液晶层分区310的透光率为20～40％，从而外界所看到的壳体的颜色变浅，即在不同电压的控制下实现颜色深浅的改变，达到视觉效果上的变化。由此，可以通过电压的控制，对液晶层分区310的透光率进行调节，最终简便的实现壳体视觉效果的变化多样，实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。According to other embodiments of the present invention, the doped pigment 10 may have a similar structure to the liquid crystal molecules 20, for example, the shapes of the liquid crystal molecules 20 and the pigment 10 are rod-like. Referring to FIG. 5 , when the liquid crystal layer partition 310 is in the off state (no voltage is applied), the liquid crystal molecules 20 and the pigment 10 are placed horizontally, that is, the long axes of the liquid crystal molecules 20 and the pigment 10 are parallel to the horizontal plane, and the outside world sees The color of the casing is the color presented by the pigment 10, and at this time, the light transmittance of the liquid crystal layer partition 310 is 10-20%. Referring to FIG. 6, when the liquid crystal layer partition 310 is in the open state (applied voltage), the liquid crystal molecules 20 will rotate according to the applied voltage, and the deflected liquid crystal molecules 20 will drive the pigment 10 to rotate regularly, that is, the pigment 10 itself The deflection will not occur independently under the action of the electric field, and the deflection needs to be driven by the liquid crystal molecules 20. The liquid crystal molecules 20 and the pigment 10 are both in a vertical state, that is, the long axes of the liquid crystal molecules 20 and the pigment 10 are both perpendicular to the horizontal plane. , the surface of the pigment 10 seen by the outside world will become smaller, and the light transmittance will also increase accordingly. The light transmittance of the liquid crystal layer partition 310 is 20-40%, so that the color of the casing seen by the outside world Lightening, that is, under the control of different voltages, the color depth can be changed to achieve changes in visual effects. Thus, the light transmittance of the liquid crystal layer partition 310 can be adjusted by controlling the voltage, and finally, various visual effects of the casing can be easily realized, and various appearance options can be realized, and various appearances can be obtained without replacing the casing. The effect is to meet the individual needs of users and greatly improve the market competitiveness of products.
根据本发明的另一些实施例，液晶分子20和色素10也可以在关态下都呈现垂直状态，在开态下呈现水平状态。即关态下液晶分子20和色素10的长轴方向均垂直于水平面(衬底所在平面)，外界所看到的色素10的面较小，从而外界所看到的壳体的颜色较浅亮度较大。开态下外界可见的色素10的面积较大，从而外界所看到的壳体的颜色较深亮度较小。According to some other embodiments of the present invention, both the liquid crystal molecules 20 and the pigment 10 may be in a vertical state in the off state, and in a horizontal state in the on state. That is to say, in the OFF state, the long axis directions of the liquid crystal molecules 20 and the pigment 10 are both perpendicular to the horizontal plane (the plane where the substrate is located), and the surface of the pigment 10 seen by the outside world is relatively small, so that the color of the shell seen by the outside world is lighter. larger. In the open state, the pigment 10 visible to the outside has a relatively large area, so that the casing seen by the outside has a darker color and less brightness.
需要说明的是，液晶分子20和色素10都呈现上述水平横放状态时，不仅包括液晶分子20和色素10完全地平行于水平面的情况，也包括液晶分子20和色素10相对于水平面稍微倾斜的情况。液晶分子20和色素10都呈现上述垂直状态时，不仅包括液晶分子20和色素10完全地平行于水平面的法线的情况，也包括液晶分子20和色素10相对于水平面的法线稍微倾斜的情况。由于液晶层具有多个液晶层分区，不仅可以在不同电压的控制下每个液晶层分区均实现颜色深浅上的变化，而在相同的电压控制下，由于各个液晶层分区中的色素不完全相同，也能实现不同液晶层分区的颜色不同，使壳体达到撞色的外观效果，进一步实现壳体视觉效果的变化多样，实现多种外观的选择。It should be noted that when both the liquid crystal molecules 20 and the pigments 10 are placed horizontally, it includes not only the situation where the liquid crystal molecules 20 and the pigments 10 are completely parallel to the horizontal plane, but also the situation where the liquid crystal molecules 20 and the pigments 10 are slightly inclined relative to the horizontal plane. Happening. When the liquid crystal molecules 20 and the pigment 10 both exhibit the above-mentioned vertical state, it includes not only the situation that the liquid crystal molecules 20 and the pigment 10 are completely parallel to the normal line of the horizontal plane, but also the situation that the liquid crystal molecules 20 and the pigment 10 are slightly inclined relative to the normal line of the horizontal plane. . Since the liquid crystal layer has multiple liquid crystal layer partitions, not only can each liquid crystal layer partition realize the change in color depth under the control of different voltages, but under the same voltage control, since the pigments in each liquid crystal layer partition are not completely the same , can also achieve different colors of different liquid crystal layer partitions, so that the shell can achieve a color-contrasting appearance effect, further realize various changes in the visual effect of the shell, and realize a variety of appearance options.
根据本发明的实施例，该壳体包括控制单元600，控制单元600与第一电极400以及第二电极500相连，并用于向第一电极400和第二电极500施加电压。根据本发明的具体实施例，参考图7，第一电极400设置在第一衬底100与液晶层300之间，第二电极500设置在第二衬底200与液晶层300之间，控制单元600与第一电极400以及第二电极500相连。由此，控制单元600对第一电极400以及第二电极500施加电压，可以使第一电极400以及第二电极500形成电场，从而驱动液晶分子20进行偏转，偏转的液晶分子也会带动色素10进行旋转。根据本发明的实施例，该壳体进一步包括连接线700，第一电极400和第二电极500分别独立地通过连接线700与控制单元600相连。关于连接线700的具体材料以及其与第一电极400、第二电极500的连接方式均不受特别限制，例如，与第一电极400相连的连接线700具有与第一电极500相同的材料，可以与第一电极400采用同一次构图工艺形成；与第二电极500相连的连接线700具有与第二电极500相同的材料，与第二电极500采用同一次构图工艺形成。由此，可以将连接线做成与第一电极或者第二电极一体的结构，简化生产工艺。According to an embodiment of the present invention, the housing includes a control unit 600 connected to the first electrode 400 and the second electrode 500 and configured to apply voltage to the first electrode 400 and the second electrode 500 . According to a specific embodiment of the present invention, referring to FIG. 7, the first electrode 400 is disposed between the first substrate 100 and the liquid crystal layer 300, the second electrode 500 is disposed between the second substrate 200 and the liquid crystal layer 300, and the control unit 600 is connected to the first electrode 400 and the second electrode 500 . Thus, the control unit 600 applies a voltage to the first electrode 400 and the second electrode 500, so that the first electrode 400 and the second electrode 500 can form an electric field, thereby driving the liquid crystal molecules 20 to deflect, and the deflected liquid crystal molecules will also drive the pigment 10. to rotate. According to an embodiment of the present invention, the casing further includes a connection wire 700 , and the first electrode 400 and the second electrode 500 are independently connected to the control unit 600 through the connection wire 700 . The specific material of the connecting wire 700 and its connection with the first electrode 400 and the second electrode 500 are not particularly limited, for example, the connecting wire 700 connected to the first electrode 400 has the same material as the first electrode 500, It can be formed by the same patterning process as the first electrode 400 ; the connection line 700 connected to the second electrode 500 has the same material as the second electrode 500 and is formed by the same patterning process as the second electrode 500 . Thus, the connection wire can be made into a structure integrated with the first electrode or the second electrode, which simplifies the production process.
根据本发明的实施例，该壳体进一步包括取向膜，当第一电极400设置在第一衬底100与液晶层300之间，第二电极500设置在第二衬底200与液晶层300之间时，取向膜可以设置在第一电极400与液晶层300之间，以及第二电极500与液晶层300之间。取向膜的设置可以为液晶分子的旋转提供预倾角。由此，液晶分子按照一定的预倾角排列，从而控制光通过的方向，并通过控制单元600施加适当的驱动电压，使壳体达到变色的目的。其中，液晶层中的液晶分子预倾角θ的范围不受特别限制，本领域技术人员可以根据实际需求进行选择，例如，预倾角θ≤2度。According to an embodiment of the present invention, the housing further includes an alignment film. When the first electrode 400 is disposed between the first substrate 100 and the liquid crystal layer 300, the second electrode 500 is disposed between the second substrate 200 and the liquid crystal layer 300. In time, an alignment film may be disposed between the first electrode 400 and the liquid crystal layer 300 and between the second electrode 500 and the liquid crystal layer 300 . The setting of the alignment film can provide a pre-tilt angle for the rotation of the liquid crystal molecules. Thus, the liquid crystal molecules are arranged according to a certain pre-tilt angle, so as to control the direction of light passing through, and an appropriate driving voltage is applied through the control unit 600 to change the color of the casing. Wherein, the range of the pretilt angle θ of the liquid crystal molecules in the liquid crystal layer is not particularly limited, and those skilled in the art can select according to actual needs, for example, the pretilt angle θ≤2 degrees.
根据本发明的实施例，为了进一步提升该壳体的性能，该壳体可以进一步包括背光源、反射膜等。由于液晶分子以及色素自身不能够发光，因此可以利用背光源对壳体进行点亮，增加壳体的整体亮度。本领域技术人员能够理解的是，背光源提供的光需要首先照射至液晶层分区，经过液晶分子和色素分子之后，入射至用户的眼中。因此，背光源可以设置在该壳体在实际应用中远离用户的一侧。According to an embodiment of the present invention, in order to further improve the performance of the casing, the casing may further include a backlight, a reflective film, and the like. Since the liquid crystal molecules and pigments themselves cannot emit light, the backlight source can be used to light up the housing to increase the overall brightness of the housing. Those skilled in the art can understand that the light provided by the backlight needs to be irradiated to the sub-areas of the liquid crystal layer first, and then enter the eyes of the user after passing through the liquid crystal molecules and pigment molecules. Therefore, the backlight source can be arranged on the side of the casing away from the user in practical applications.
反射膜可以反射光线，由此，也可以通过在壳体的内侧(实际应用时远离用户的一侧)设置反射膜，将光线通过反射由壳体的外侧射出，可以提升该壳体的亮度，使色素展现出更佳的颜色，进一步提升壳体的视觉效果。The reflective film can reflect light. Therefore, the reflective film can also be provided on the inner side of the housing (the side away from the user in actual application), and the light can be emitted from the outer side of the housing through reflection, which can improve the brightness of the housing. Make the pigment show a better color, and further enhance the visual effect of the shell.
根据本发明的实施例，该壳体还可以进一步包括诸如偏光片、导光板(用于对背光源进行匀光)等结构。由此，可以进一步提高该壳体的外观效果。According to an embodiment of the present invention, the casing may further include structures such as a polarizer, a light guide plate (used to uniformly light the backlight source), and the like. Thus, the appearance effect of the housing can be further improved.
综上所述，该壳体结构简单，通过简单的制备工艺即可获得；壳体颜色变化多样，可以简单快捷地实现多种外观颜色的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。To sum up, the shell has a simple structure and can be obtained through a simple preparation process; the color of the shell is varied, and the selection of various appearance colors can be realized simply and quickly, and various appearance effects can be obtained without replacing the shell. Meet the individual needs of users, greatly improving the market competitiveness of products.
在本发明的另一个方面，本发明提出了一种制备壳体的方法。该方法制备的壳体可以是前面描述的壳体，由此，可以具有前面描述的壳体所具有的全部特征以及优点，在此不再赘述。总的来说，该方法工艺简单，可以简便的制备得到壳体；制备得到的壳体视觉效果变化多样，可以简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。In another aspect of the invention, the invention proposes a method of preparing a housing. The shell prepared by this method may be the shell described above, and thus, may have all the features and advantages of the shell described above, which will not be repeated here. In general, this method has a simple process, and the shell can be easily prepared; the visual effects of the prepared shell are varied, and a variety of appearance options can be easily and quickly realized, and various appearance effects can be obtained without replacing the shell , to meet the individual needs of users, greatly improving the market competitiveness of products.
根据本发明的实施例，参考图8，该方法包括：According to an embodiment of the present invention, referring to FIG. 8, the method includes:
S100：提供壳体粗品S100: provide rough shell
在该步骤中，提供具有液晶封装空间的壳体粗品。壳体粗品包括相对设置的第一衬底和第二衬底，以及第一电极、第二电极，第一衬底以及第二衬底之间具有液晶封装空间，液晶封装空间被间隔为多个液晶层分区，第一电极以及第二电极分别设置在多个液晶层分区的同侧或异侧。In this step, a rough product having a liquid crystal encapsulation space is provided. The rough product of the casing includes a first substrate and a second substrate oppositely arranged, and a first electrode and a second electrode. There is a liquid crystal packaging space between the first substrate and the second substrate, and the liquid crystal packaging space is separated into a plurality of The liquid crystal layer partitions, the first electrode and the second electrode are respectively arranged on the same side or different sides of the multiple liquid crystal layer partitions.
根据本发明的实施例，第一衬底以及第二衬底的具体材料前面已经进行了详细的叙述，在此不再赘述。根据本发明的实施例，第一衬底以及第二衬底的至少之一是由透明材料形成的，例如，可以是由玻璃形成的，玻璃材料具有良好的透光性，有利于后续步骤形成的液晶层中的颜色透过衬底显现出来，并且玻璃材料耐腐蚀性、耐热性能优异，易于加工、取材简便、成本低廉。更具体的，第一衬底可以是由玻璃形成的，第二衬底可以是由玻璃或塑胶形成的，其中，当第二衬底由塑胶形成时，可以增强壳体的韧性，使壳体具有耐摔性能，并且其成本也较为低廉。由此，可以进一步提升该壳体的性能。According to the embodiment of the present invention, specific materials of the first substrate and the second substrate have been described in detail above, and will not be repeated here. According to an embodiment of the present invention, at least one of the first substrate and the second substrate is formed of a transparent material, for example, may be formed of glass, and the glass material has good light transmittance, which is beneficial to the formation of subsequent steps The color in the liquid crystal layer appears through the substrate, and the glass material has excellent corrosion resistance and heat resistance, is easy to process, easy to obtain materials, and low in cost. More specifically, the first substrate can be formed of glass, and the second substrate can be formed of glass or plastic, wherein, when the second substrate is formed of plastic, the toughness of the housing can be enhanced, making the housing It has drop resistance and its cost is relatively low. Thus, the performance of the housing can be further improved.
根据本发明的实施例，第一电极以及第二电极的形成位置、形成材料、所产生的电场的类型前面已经进行了详细的叙述，在此不再赘述。According to the embodiment of the present invention, the formation positions, formation materials, and types of the generated electric fields of the first electrode and the second electrode have been described in detail above, and will not be repeated here.
根据本发明的实施例，多个液晶层分区可以是同层设置的。由此，可以使不同分区的颜色不完全相同，进而可以简便地实现撞色的外观效果。According to an embodiment of the present invention, multiple liquid crystal layer partitions may be arranged in the same layer. In this way, the colors of different partitions may not be exactly the same, and the appearance effect of contrasting colors may be easily realized.
S200：注入含有色素的液晶分子S200: Inject liquid crystal molecules containing pigments
在该步骤中，在液晶封装空间中注入液晶分子，液晶分子中含有色素，以便获得壳体。其中，多个液晶层分区中的色素不完全相同。In this step, liquid crystal molecules are injected into the liquid crystal packaging space, and the liquid crystal molecules contain pigments, so as to obtain a shell. Wherein, the pigments in the plurality of subregions of the liquid crystal layer are not completely the same.
根据本发明的实施例，液晶分子以及色素的具体类型前面已经进行了详细的叙述，在此不再赘述。需要说明的是，所选择的色素是容易与上述液晶分子相混溶的，并且色素与液晶分子混溶后，色素和其相邻液晶分子的液晶的物理特性不改变。例如，色素与液晶分子混溶后，不改变液晶分子的光学各向异性。According to the embodiment of the present invention, the specific types of liquid crystal molecules and pigments have been described in detail above, and will not be repeated here. It should be noted that the selected pigment is easily miscible with the above-mentioned liquid crystal molecules, and after the pigment is miscible with the liquid crystal molecules, the physical properties of the liquid crystal of the pigment and its adjacent liquid crystal molecules will not change. For example, after the pigment is miscible with the liquid crystal molecules, the optical anisotropy of the liquid crystal molecules will not be changed.
根据本发明的实施例，多个液晶层分区中的色素不完全相同，具体的，可以是各个液晶层分区中，在液晶分子中加入的色素的化学组成不同，例如，各个液晶层分区中含有的色素的化学组成不同；或者，可以是各个液晶层分区中，在液晶分子中加入色素的比例不同。由此，可以使该方法制备的壳体中不同液晶层分区所对应的区域的颜色不完全相同，即可以使壳体不同区域的颜色不完全相同，实现撞色的外观效果，壳体外观选择更加多样化，满足用户个性化的需求。根据本发明的实施例，多个液晶层分区中的色素不完全相同也可以是多个液晶层分区中的色素的颜色不完全相同。由此，可以使壳体不同区域的颜色不完全相同，进而可以简便地实现撞色的外观效果，不仅可以在不同电压的控制下实现视觉效果上的变化，在相同的电压控制下也能实现不同区域的颜色变化，壳体外观选择更加多样化，满足用户个性化的需求。According to an embodiment of the present invention, the pigments in the multiple liquid crystal layer partitions are not completely the same. Specifically, in each liquid crystal layer partition, the chemical composition of the pigment added to the liquid crystal molecules is different. For example, each liquid crystal layer partition contains The chemical composition of the pigments is different; or, in each liquid crystal layer partition, the ratio of the pigments added to the liquid crystal molecules is different. Therefore, the colors of the regions corresponding to different liquid crystal layer partitions in the casing prepared by this method can be made not completely the same, that is, the colors of different regions of the casing can be made not completely the same, and the appearance effect of color contrast can be realized, and the appearance of the casing can be selected. More diversification to meet the individual needs of users. According to an embodiment of the present invention, the colors of the pigments in the plurality of liquid crystal layer subregions may not be completely the same if the pigments in the plurality of liquid crystal layer subregions are not completely the same. In this way, the colors of different areas of the shell can be made different, and the appearance effect of contrasting colors can be easily realized. Not only can the change of visual effect be realized under the control of different voltages, but also can be realized under the control of the same voltage. The color of different areas changes, and the appearance of the shell is more diversified to meet the individual needs of users.
根据本发明的实施例，该方法制备的壳体，液晶层中液晶分子和色素实现变色的原理前面已经进行了详细的叙述，在此不再赘述。根据本发明的实施例，液晶层分区处于关态时，液晶层分区的透光率为20～40％，液晶层分区处于开态时，液晶层分区的透光率为10～20％。或者，液晶层分区处于关态时，液晶层分区的透光率为10～20％，液晶层分区处于开态时，液晶层分区的透光率为20～40％。由此，可以通过电压的控制，对液晶层分区的透光率进行调节，最终简便的实现壳体视觉效果的变化多样，实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。According to the embodiment of the present invention, the principle of color change of the casing prepared by this method, liquid crystal molecules and pigments in the liquid crystal layer has been described in detail above, and will not be repeated here. According to an embodiment of the present invention, when the liquid crystal layer partition is in the off state, the light transmittance of the liquid crystal layer partition is 20-40%, and when the liquid crystal layer partition is in the on state, the light transmittance of the liquid crystal layer partition is 10-20%. Alternatively, when the liquid crystal layer partition is in the off state, the light transmittance of the liquid crystal layer partition is 10-20%, and when the liquid crystal layer partition is in the on state, the light transmittance of the liquid crystal layer partition is 20-40%. Thus, the light transmittance of the liquid crystal layer partitions can be adjusted through the control of the voltage, and finally the various visual effects of the casing can be easily realized, and a variety of appearance options can be realized, and various appearance effects can be obtained without changing the casing , to meet the individual needs of users, greatly improving the market competitiveness of products.
根据本发明的实施例，液晶封装空间被间隔为多个液晶层分区可以是通过设置界定结构而实现的。根据本发明的具体实施例，该设置界定结构是通过以下步骤实现的：当第一电极设置在第一衬底与液晶层之间，第二电极设置在第二衬底与液晶层之间时，可以在第一电极或第二电极上的预定位置涂覆胶水并干燥。由此，可以使壳体简便的形成多个分区，并且各个分区中的色素不完全相同时，可以使不同分区的颜色不完全相同，进而可以简便地实现撞色的外观效果。According to an embodiment of the present invention, the liquid crystal encapsulation space is divided into a plurality of liquid crystal layer partitions may be realized by setting a defining structure. According to a specific embodiment of the present invention, the setting and defining structure is realized through the following steps: when the first electrode is arranged between the first substrate and the liquid crystal layer, and the second electrode is arranged between the second substrate and the liquid crystal layer , the glue can be applied to a predetermined position on the first electrode or the second electrode and dried. Thus, the shell can be easily formed into multiple partitions, and when the pigments in the partitions are not completely the same, the colors of the different partitions can be made not to be completely the same, and furthermore, the appearance effect of contrasting colors can be easily realized.
根据本发明的实施例，参考图9，该方法进一步包括：According to an embodiment of the present invention, referring to FIG. 9, the method further includes:
S300：形成控制单元S300: forming a control unit
在该步骤中，形成控制单元，控制单元与第一电极以及第二电极相连，并用于向第一电极和第二电极施加电压。由此，控制单元对第一电极以及第二电极施加电压，可以使第一电极以及第二电极形成电场，从而驱动液晶分子进行偏转，偏转的液晶分子也会带动色素进行旋转。根据本发明的实施例，第一电极和第二电极分别独立地通过连接线与控制单元相连。关于连接线的具体材料以及其与第一电极、第二电极的连接方式均不受特别限制，例如，与第一电极相连的连接线具有与第一电极相同的材料，可以与第一电极采用同一次构图工艺形成；与第二电极相连的连接线具有与第二电极相同的材料，与第二电极采用同一次构图工艺形成。由此，可以将连接线做成与第一电极或者第二电极一体的结构，简化生产工艺。In this step, a control unit is formed, which is connected to the first electrode and the second electrode, and used for applying voltage to the first electrode and the second electrode. Thus, the control unit applies a voltage to the first electrode and the second electrode, so that the first electrode and the second electrode form an electric field, thereby driving the liquid crystal molecules to deflect, and the deflected liquid crystal molecules also drive the pigment to rotate. According to an embodiment of the present invention, the first electrode and the second electrode are independently connected to the control unit through connecting wires. There are no special restrictions on the specific material of the connecting wire and its connection with the first electrode and the second electrode. For example, the connecting wire connected to the first electrode has the same material as the first electrode, and can be used with the first electrode. Formed by the same patterning process; the connection line connected to the second electrode has the same material as the second electrode, and is formed by the same patterning process as the second electrode. Thus, the connection wire can be made into a structure integrated with the first electrode or the second electrode, which simplifies the production process.
该方法工艺简单，可以简便的制备得到壳体；制备得到的壳体视觉效果变化多样，可以简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。The method is simple in process, and the shell can be easily prepared; the visual effect of the prepared shell is varied, and the selection of various appearances can be realized simply and quickly, and various appearance effects can be obtained without replacing the shell, satisfying the individualization of users demand, greatly improving the market competitiveness of products.
在本发明的又一个方面，本发明提出了一种电子设备。参考图10，该电子设备1000包括前面描述的壳体。由此，该电子设备可以具有前面描述的壳体所具有的全部特征以及优点，在此不再赘述。总的来说，该电子设备中的壳体视觉效果变化多样，可以简单快捷地实现多种外观的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。In yet another aspect of the present invention, the present invention provides an electronic device. Referring to FIG. 10 , the electronic device 1000 includes the casing described above. Therefore, the electronic device can have all the features and advantages of the housing described above, which will not be repeated here. In general, the visual effect of the housing in the electronic device is varied, and the selection of various appearances can be realized simply and quickly, and various appearance effects can be obtained without replacing the housing, which meets the individual needs of users and greatly improves the Product market competitiveness.
根据本申请的实施例，上述电子设备可以为移动或便携式并执行无线通信的各种类型的计算机系统设备中的任何一种。具体的，电子设备可以为移动电话或智能电话(例如，基于iPhone TM，基于Android TM的电话)，便携式游戏设备(例如Nintendo DS TM，PlayStation Portable TM，Gameboy Advance TM，iPhone TM)、膝上型电脑、PDA、便携式互联网设备、音乐播放器以及数据存储设备，其他手持设备以及诸如手表、入耳式耳机、吊坠、头戴式耳机等，电子设备还可以为其他的可穿戴设备(例如，诸如电子眼镜、电子衣服、电子手镯、电子项链、电子纹身或智能手表的头戴式设备(HMD))。According to the embodiment of the present application, the above-mentioned electronic device may be any one of various types of computer system devices that are mobile or portable and perform wireless communication. Specifically, the electronic device can be a mobile phone or a smart phone (for example, based on iPhone TM, a phone based on Android TM), a portable game device (such as Nintendo DS TM, PlayStation Portable TM, Gameboy Advance TM, iPhone TM), a laptop Computers, PDAs, portable Internet devices, music players and data storage devices, other handheld devices and such as watches, earphones, pendants, headsets, etc., electronic devices can also be other wearable devices (for example, such as electronic Head Mounted Devices (HMD) for glasses, e-clothes, e-bracelets, e-necklaces, e-tattoos or smart watches).
根据本申请的实施例，电子设备还可以是多个电子设备中的任何一个，多个电子设备包括但不限于蜂窝电话、智能电话、其他无线通信设备、个人数字助理、音频播放器、其他媒体播放器、音乐记录器、录像机、照相机、其他媒体记录器、收音机、医疗设备、车辆运输仪器、计算器、可编程遥控器、寻呼机、膝上型计算机、台式计算机、打印机、上网本电脑、个人数字助理(PDA)、便携式多媒体播放器(PMP)、运动图像专家组(MPEG-1或MPEG-2)音频层3(MP3)播放器，便携式医疗设备以及数码相机及其组合。According to an embodiment of the present application, the electronic device may also be any one of a plurality of electronic devices including, but not limited to, cellular phones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media Players, Music Recorders, Video Recorders, Cameras, Other Media Recorders, Radios, Medical Equipment, Vehicle Transportation Instruments, Calculators, Programmable Remote Controls, Pagers, Laptop Computers, Desktop Computers, Printers, Netbook Computers, Personal Digital Assistants (PDAs), Portable Multimedia Players (PMPs), Moving Picture Experts Group (MPEG-1 or MPEG-2) Audio Layer 3 (MP3) players, Portable Medical Devices, and Digital Cameras and combinations thereof.
根据本申请的实施例，在一些情况下，电子设备可以执行多种功能(例如，播放音乐，显示视频，存储图片以及接收和发送电话呼叫)。如果需要，电子设备可以是诸如蜂窝电话、媒体播放器、其他手持设备、腕表设备、吊坠设备、听筒设备或其他紧凑型便携式设备的便携式设备。According to an embodiment of the present application, an electronic device may perform various functions (eg, play music, display video, store pictures, and receive and send phone calls) in some cases. If desired, the electronic device may be a portable device such as a cellular telephone, media player, other handheld device, wrist watch device, pendant device, earpiece device, or other compact portable device.
根据本发明的具体实施例，该电子设备为移动终端时，参考图10，该电子设备1000包括前面描述的壳体。该移动终端中的壳体视觉效果变化多样，可以简单快捷地实现多种外观颜色的选择，无需更换壳体就能得到多种外观效果，满足用户个性化的需求，大大提高了产品的市场竞争力。According to a specific embodiment of the present invention, when the electronic device is a mobile terminal, referring to FIG. 10 , the electronic device 1000 includes the casing described above. The visual effect of the housing in the mobile terminal is varied, and the selection of various appearance colors can be realized simply and quickly, and various appearance effects can be obtained without replacing the housing, which meets the individual needs of users and greatly improves the market competition of the product force.
根据本发明的具体实施例，该壳体在用于电子设备时，例如用于移动终端的电池保护盖板，上述背光板或反射膜可以设置在液晶层靠近移动终端的电池的一侧，且满足可以实现背光板或反射膜的功能即可。由此，可以进一步提升该壳体的性能。According to a specific embodiment of the present invention, when the casing is used for electronic equipment, such as a battery protection cover for a mobile terminal, the above-mentioned backlight or reflective film can be arranged on the side of the liquid crystal layer close to the battery of the mobile terminal, and It only needs to meet the requirement that the function of the backlight plate or reflective film can be realized. Thus, the performance of the housing can be further improved.
在本说明书的描述中，参考术语“一个实施例”、“另一个实施例”等的描述意指结合该实施例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。另外，需要说明的是，本说明书中，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。In the description of this specification, description with reference to the terms "one embodiment", "another embodiment", etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention . In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other. In addition, it should be noted that in this specification, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features.
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724562.9ACN108873420A (en) | 2018-07-04 | 2018-07-04 | Shell, preparation method thereof and electronic equipment |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724562.9ACN108873420A (en) | 2018-07-04 | 2018-07-04 | Shell, preparation method thereof and electronic equipment |
| Publication Number | Publication Date |
|---|---|
| CN108873420Atrue CN108873420A (en) | 2018-11-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724562.9APendingCN108873420A (en) | 2018-07-04 | 2018-07-04 | Shell, preparation method thereof and electronic equipment |
| Country | Link |
|---|---|
| CN (1) | CN108873420A (en) |
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| CN108681128A (en)* | 2018-07-04 | 2018-10-19 | Oppo广东移动通信有限公司 | Shell, preparation method thereof and electronic equipment |
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