本申请是申请号为201420070223.0、申请日为2014年2月18日、实用新型名称为“触控显示装置”的分案申请。This application is a divisional application with the application number 201420070223.0, the application date is February 18, 2014, and the utility model name is "touch display device".
技术领域technical field
本实用新型是关于一种触控显示装置，特别关于一种易于重工(rework)的触控显示装置。The utility model relates to a touch display device, in particular to a touch display device which is easy to be reworked.
背景技术Background technique
随着科技不断的进步，使得各种通信设备不断地推陈出新，例如手机、平板电脑、超轻薄笔记本电脑、及卫星导航等。除了一般以键盘或鼠标输入或操控之外，利用触控式技术来操控通信设备是一种相当直接且受欢迎的操控方式。其中，触控显示装置具有人性化及直觉化的输入操作界面，使得任何年龄层的使用者都可直接以手指或触控笔选取或操控通信设备。With the continuous advancement of science and technology, various communication devices are constantly being introduced, such as mobile phones, tablet computers, ultra-thin notebook computers, and satellite navigation. In addition to generally using a keyboard or a mouse to input or control, using touch technology to control communication devices is a very direct and popular control method. Among them, the touch display device has a humanized and intuitive input operation interface, so that users of any age can directly select or control the communication device with fingers or a stylus.
一种外嵌式触控(on cell touch)装置是在显示面板之上设置一包含有感测电极层的触控面板，以成为一触控显示面板。于现有技术中，是通过一粘着层(例如口字胶)将触控面板粘着而固定于显示面板上。其中，以粘着层将触控面板粘着而固定于显示面板上虽然可以达到结合及固定的目的，然而，当触控面板或显示面板发生故障而需更换时，需将整个触控显示面板拆下，并以工具分离触控面板与显示面板才能进行更换，因此过程相当繁杂。另外，由于触控面板与显示面板都是相当薄的易碎组件，因此在分离触控面板与显示面板的过程中也容易将触控面板与显示面板打破而使损失更大。An on cell touch device is provided with a touch panel including a sensing electrode layer on the display panel to become a touch display panel. In the prior art, the touch panel is adhered and fixed on the display panel through an adhesive layer (such as word-of-mouth glue). Among them, although the touch panel is adhered and fixed on the display panel with an adhesive layer, the purpose of bonding and fixing can be achieved. However, when the touch panel or the display panel fails and needs to be replaced, the entire touch display panel needs to be disassembled. , and the touch panel and the display panel are separated by a tool for replacement, so the process is quite complicated. In addition, since the touch panel and the display panel are relatively thin and fragile components, it is easy to break the touch panel and the display panel during the process of separating the touch panel and the display panel, resulting in greater loss.
因此，如何提供一种新型的触控显示装置，可具有易于拆卸且重新组装的优点，已为当前重要的课题之一。Therefore, how to provide a new type of touch display device that can be easily disassembled and reassembled has become one of the current important issues.
实用新型内容Utility model content
有鉴于上述课题，本实用新型的目的为提供一种具有易于重工优点的触控显示装置，以使触控面板与显示面板易于拆卸且重新组装。In view of the above problems, the purpose of the present invention is to provide a touch display device with the advantage of easy rework, so that the touch panel and the display panel can be easily disassembled and reassembled.
为达上述目的，本实用新型的技术方案为：提供一种触控显示装置，其包括一触控面板、一显示面板、一第一框件、一第二框件以及一背板。触控面板设置于显示面板上，第一框件邻设于显示面板，并具有一第一承载面，第一承载面承载触控面板。第二框件与第一框件连接，并具有一第二承载面，承载面承载显示面板，以使触控面板与显示面板相对而设。背板容置显示面板，且背板与第二框件接合，且背板覆盖部分第二框件，并露出部分的第二框件。To achieve the above purpose, the technical solution of the present invention is to provide a touch display device, which includes a touch panel, a display panel, a first frame, a second frame and a back plate. The touch panel is arranged on the display panel, the first frame is adjacent to the display panel, and has a first bearing surface, and the first bearing surface bears the touch panel. The second frame is connected with the first frame, and has a second bearing surface, and the bearing surface bears the display panel, so that the touch panel and the display panel are arranged opposite to each other. The backplane accommodates the display panel, and the backplane is joined with the second frame, and the backplane covers part of the second frame and exposes part of the second frame.
在本实用新型一实施例中，第二框件具有一突出部，突出部具有第二承载面及一侧面，侧面的延伸方向与显示面板的显示面的延伸方向间具有一夹角，夹角是小于90且大于0度，较佳是介于30度至60度之间。In an embodiment of the present invention, the second frame member has a protruding portion, the protruding portion has a second bearing surface and a side surface, and an included angle exists between the extending direction of the side surface and the extending direction of the display surface of the display panel, and the included angle is less than 90 degrees and greater than 0 degrees, preferably between 30 degrees and 60 degrees.
在本实用新型一实施例中，触控显示装置还包括一缓冲件，其设置于第二承载面与显示面板之间。In an embodiment of the present invention, the touch display device further includes a buffer element disposed between the second bearing surface and the display panel.
在本实用新型一实施例中，第一框件与第二框件的连接方式包含卡合、锁合或粘合，或其任意组合。In an embodiment of the present invention, the connection method of the first frame member and the second frame member includes clamping, locking or bonding, or any combination thereof.
在本实用新型一实施例中，第一框件或第二框件的材料包含金属或塑料。In an embodiment of the present invention, the material of the first frame or the second frame includes metal or plastic.
在本实用新型一实施例中，触控显示装置还包括一软性电路板，其与触控面板连结而具有一连结区域，连结区域位于第一框件的第一承载面与触控面板之间。In an embodiment of the present invention, the touch display device further includes a flexible circuit board, which is connected with the touch panel and has a connection area, and the connection area is located between the first bearing surface of the first frame and the touch panel. between.
在本实用新型一实施例中，软性电路板弯折至背板下方。In an embodiment of the present invention, the flexible circuit board is bent to the bottom of the backboard.
在本实用新型一实施例中，触控显示装置还包括一保护件，其容置背板，并与触控面板的一侧连接，软性电路板具有至少一弯折部，弯折部是位于保护件与第一框件、第二框件及背板之间。In an embodiment of the present invention, the touch display device further includes a protective part, which accommodates the back plate and is connected to one side of the touch panel. The flexible circuit board has at least one bending portion, and the bending portion is It is located between the protection part and the first frame part, the second frame part and the backboard.
在本实用新型一实施例中，触控显示装置还包括一第一保护件及一第二保护件，第一保护件与第二保护件连接，并容置背板。In an embodiment of the present invention, the touch display device further includes a first protection part and a second protection part, and the first protection part is connected to the second protection part and accommodates the back plate.
在本实用新型一实施例中，第一保护件的一表面与触控面板的触控面实质上位于同一平面。In an embodiment of the present invention, a surface of the first protection member and the touch surface of the touch panel are substantially located on the same plane.
承上所述，因依本实用新型的触控显示装置中，通过第一框件的第一承载面承载触控面板，并通过连接于第一框件的第二框件的第二承载面承载显示面板，使得触控面板与显示面板可相对而设。借此，与现有技术相比较，由于使用了第一框件与第二框件分别承载触控面板及显示面板，并且不使用粘着层将触控面板粘着而固定于显示面板上，故当触控面板或显示面板发生故障而需重工时，不需特殊的工具就可以轻易地板分离出触控面板及显示面板，因此也不会将触控面板与显示面板打破而造成更大的损失。因此，本实用新型的触控显示装置具有易于重工的优点。Based on the above, in the touch display device according to the present invention, the touch panel is carried by the first bearing surface of the first frame, and the second bearing surface of the second frame connected to the first frame The display panel is carried so that the touch panel and the display panel can be arranged opposite to each other. In this way, compared with the prior art, since the first frame and the second frame are used to carry the touch panel and the display panel respectively, and the touch panel is fixed on the display panel without using an adhesive layer, so when When the touch panel or the display panel fails and needs to be reworked, the touch panel and the display panel can be easily separated without special tools, so the touch panel and the display panel will not be broken to cause greater losses. Therefore, the touch display device of the present invention has the advantage of being easy to rework.
附图说明Description of drawings
图1A为本实用新型较佳实施例的一种触控显示装置的部分剖视示意图。FIG. 1A is a partial cross-sectional schematic diagram of a touch display device according to a preferred embodiment of the present invention.
图1B为图1A的第一框件与第二框件的连接示意图。FIG. 1B is a schematic diagram of the connection between the first frame and the second frame in FIG. 1A .
图2A至图2C分别为本实用新型不同实施态样的触控显示装置的部分剖视示意图。2A to 2C are partial cross-sectional schematic diagrams of touch display devices in different embodiments of the present invention.
主要元件符号说明Description of main component symbols
1、1a～1c： 触控显示装置 11： 触控面板1. 1a～1c: touch display device 11: touch panel
111： 触控面 12： 显示面板111: Touch surface 12: Display panel
121： 第一基板 122： 第二基板121: The first substrate 122: The second substrate
123、124： 光学膜 13、13a、13c： 第一框件123, 124: Optical film 13, 13a, 13c: The first frame
1301： 第一承载面 131、142： 直立部1301: The first bearing surface 131, 142: Upright part
14、14a： 第二框件 1402： 第二承载面14, 14a: Second frame member 1402: Second bearing surface
141、221： 突出部 1411： 侧面141, 221: Projection 1411: Side
15、15a： 背板 161、162： 缓冲件15, 15a: Backplane 161, 162: Buffer
17： 背光模块 171： 反射板17: Backlight module 171: Reflector
172： 导光板 173～175： 光学膜片172: Light guide plate 173～175: Optical film
18： 软性电路板 181： 弯折部18: Flexible printed circuit board 181: Bending part
19、2： 保护件 21： 第一保护件19. 2: Protection piece 21: The first protection piece
211： 凹部 212： 表面211: Concavity 212: Surface
22： 第二保护件 23： 功能膜22: Second protection piece 23: Functional film
24： 粘着件 25： 卡榫24: Adhesive parts 25: Tenon
26： 螺丝 d1、d2： 最短距离26: Screws d1, d2: Shortest distance
d3： 宽度 d4： 距离d3: width d4: distance
X： 第一方向 Y： 第二方向X: First direction Y: Second direction
θ： 夹角θ: included angle
具体实施方式Detailed ways
以下将参照相关图式，说明依本实用新型较佳实施例的触控显示装置，其中相同的元件将以相同的元件符号加以说明。本实用新型所有实施态样的图示只是示意，不代表真实尺寸与比例。The touch display device according to the preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same components will be described with the same component symbols. The illustrations of all the implementation aspects of the present utility model are only schematic representations, and do not represent real dimensions and proportions.
请参照图1A及图1B所示，其中，图1A为本实用新型较佳实施例的一种触控显示装置1的部分剖视示意图，而图1B为图1A的第一框件13与第二框件14的连接示意图。其中，图1B只显示图1A的触控面板11、第一框件13及第二框件14，未显示触控显示装置1的其它元件。另外，触控显示装置1例如但不限于为一具有触控功能的液晶触控显示装置或有机发光二极管触控显示装置，或为具有触控功能的其它形式的触控显示装置。Please refer to FIG. 1A and FIG. 1B, wherein FIG. 1A is a partial cross-sectional schematic diagram of a touch display device 1 according to a preferred embodiment of the present invention, and FIG. 1B is a schematic diagram of the first frame member 13 and the second Schematic diagram of the connection of the two frames 14. 1B only shows the touch panel 11 , the first frame 13 and the second frame 14 in FIG. 1A , and does not show other components of the touch display device 1 . In addition, the touch display device 1 is, for example but not limited to, a liquid crystal touch display device or an OLED touch display device with a touch function, or other types of touch display devices with a touch function.
触控显示装置1包括一触控面板11、一显示面板12、一第一框件13、一第二框件14以及一背板15。The touch display device 1 includes a touch panel 11 , a display panel 12 , a first frame 13 , a second frame 14 and a backplane 15 .
如图1A所示，触控面板11与显示面板12相对而设。其中，触控面板11具有一触控电极层(图未显示)。另外，触控面板11还具有一触控面111，且沿触控面111的一水平延伸方向被定义为一第一方向X，而垂直触控面111的方向被定义为一第二方向Y，第一方向X实质上垂直于第二方向Y。As shown in FIG. 1A , the touch panel 11 is disposed opposite to the display panel 12 . Wherein, the touch panel 11 has a touch electrode layer (not shown). In addition, the touch panel 11 also has a touch surface 111, and a horizontal extending direction along the touch surface 111 is defined as a first direction X, and a direction perpendicular to the touch surface 111 is defined as a second direction Y. , the first direction X is substantially perpendicular to the second direction Y.
显示面板12可为一液晶显示面板(LCD)或一有机发光二极管显示面板(OLED)，或为其它形式的平面显示面板。本实施例的显示面板12是以液晶显示面板为例。液晶显示面板(显示面板12)具有一第一基板121、一第二基板122及至少一光学膜。第一基板121与第二基板122相对设置。其中，显示面板12的第一基板121、第二基板122及触控面板11可分别为一玻璃基板或一高硬度的PMMA基板，使触控显示装置1达成轻薄化的目的。另外，本实施例的第一基板121为一彩色滤光基板，而第二基板122为一薄膜晶体管基板，不过，在其它的实施态样中，彩色滤光基板上的黑色矩阵(black matrix)及滤光层也可分别设置于薄膜晶体管基板上，使得第二基板122成为一BOA(BM on array)基板，或成为一COA(color filter on array)基板，于此，均不加以限制。此外，显示面板12还可具有一液晶层(图未显示)，液晶层是夹置于第一基板121与第二基板122之间。The display panel 12 can be a liquid crystal display panel (LCD) or an organic light emitting diode display panel (OLED), or other types of flat display panels. The display panel 12 in this embodiment is an example of a liquid crystal display panel. The liquid crystal display panel (display panel 12 ) has a first substrate 121 , a second substrate 122 and at least one optical film. The first substrate 121 is opposite to the second substrate 122 . Wherein, the first substrate 121 , the second substrate 122 and the touch panel 11 of the display panel 12 can be a glass substrate or a high-hardness PMMA substrate respectively, so that the touch display device 1 can be thinned. In addition, the first substrate 121 of this embodiment is a color filter substrate, and the second substrate 122 is a thin film transistor substrate, however, in other implementations, the black matrix (black matrix) on the color filter substrate The light filter layer and the light filter layer can also be respectively disposed on the thin film transistor substrate, so that the second substrate 122 becomes a BOA (BM on array) substrate, or a COA (color filter on array) substrate, which are not limited here. In addition, the display panel 12 may further have a liquid crystal layer (not shown in the figure), and the liquid crystal layer is sandwiched between the first substrate 121 and the second substrate 122 .
另外，本实施例的显示面板12是以具有二个光学膜123、124为例。其中，光学膜123为一上偏光板，而光学膜124为一下偏光板。光学膜123(上偏光板)设置于第一基板121与触控面板11之间，光学膜124(下偏光板)设置于第二基板122远离第一基板121的一侧。于此，光学膜123是位于第一基板121的上侧表面，而光学膜124是位于第二基板122的下侧表面。不过，在其它的实施态样中，若显示面板12为一有机发光二极管显示面板时，则光学膜可省略或是其数量可为一个，并例如但不限于为1/4λ的圆偏振片、偏光板或抗反射膜，或其组合，且位于第一基板121与触控面板11之间。另外，本实施例的触控显示装置1还可包括一功能膜23，功能膜23设置于触控面板11与光学膜123之间。于此，功能膜23为一防爆膜(Antiscattering film)而具有防爆功能。功能膜23的材料可例如但不限于包含聚乙烯对苯二甲酸酯(Polyethylene Terephthalate,PET)、三醋酸纤维(Triacetyl Cellulose,TAC)、聚甲基丙烯酸甲酯(poly-methylmethacrylate,PMMA)，或其组合。由于功能膜23位于触控面板11与显示面板12之间，故当触控面板11因故不慎破裂时，可防止破裂的玻璃飞出而伤害触控显示装置1的其它零件或使用者。In addition, the display panel 12 of this embodiment is exemplified by having two optical films 123 and 124 . Wherein, the optical film 123 is an upper polarizer, and the optical film 124 is a lower polarizer. The optical film 123 (upper polarizer) is disposed between the first substrate 121 and the touch panel 11 , and the optical film 124 (lower polarizer) is disposed on a side of the second substrate 122 away from the first substrate 121 . Here, the optical film 123 is located on the upper surface of the first substrate 121 , and the optical film 124 is located on the lower surface of the second substrate 122 . However, in other implementations, if the display panel 12 is an organic light emitting diode display panel, the optical film can be omitted or the number can be one, such as but not limited to a 1/4λ circular polarizer, The polarizer or the anti-reflection film, or a combination thereof, is located between the first substrate 121 and the touch panel 11 . In addition, the touch display device 1 of this embodiment may further include a functional film 23 disposed between the touch panel 11 and the optical film 123 . Here, the functional film 23 is an anti-explosion film (Antiscattering film) and has anti-explosion function. The material of the functional film 23 may include, for example but not limited to, polyethylene terephthalate (Polyethylene Terephthalate, PET), triacetyl cellulose (Triacetyl Cellulose, TAC), polymethylmethacrylate (poly-methylmethacrylate, PMMA), or a combination thereof. Since the functional film 23 is located between the touch panel 11 and the display panel 12 , when the touch panel 11 is accidentally broken, the broken glass can be prevented from flying out and hurting other parts of the touch display device 1 or users.
另外，本实施例的触控显示装置1还可包括一背光模块17，背光模块17与显示面板12相对设置，并可发出光线入射显示面板12，使显示面板12可显示影像。其中，背光模块17由下到上依序包含一反射板171、一导光板172及多个光学膜片173、174、175。其中，光学膜片173、174、175分别例如但不限于为集光片或扩散片。背光模块17并非本实用新型的重点，熟知本领域的技术人员，当可了解其相对设置关系及其功能，本实用新型不再多作说明。当显示面板12为有机发光二极管显示面板时，由于有机发光二极管显示面板为自发光面板，故不具有背光模块17。In addition, the touch display device 1 of this embodiment may further include a backlight module 17 , which is disposed opposite to the display panel 12 and can emit light to enter the display panel 12 so that the display panel 12 can display images. Wherein, the backlight module 17 includes a reflection plate 171 , a light guide plate 172 and a plurality of optical films 173 , 174 , 175 sequentially from bottom to top. Wherein, the optical films 173 , 174 , and 175 are, for example but not limited to, light collecting sheets or diffusing sheets, respectively. The backlight module 17 is not the key point of the present invention, and those skilled in the art can understand its relative arrangement and functions, so the present invention will not elaborate further. When the display panel 12 is an OLED display panel, since the OLED display panel is a self-luminous panel, it does not have a backlight module 17 .
第一框件13邻设于显示面板12，并具有一第一承载面1301，且第一框件13是通过第一承载面1301承载触控面板11。在本实施例中，是通过一粘着件24设置于第一承载面1301上，使得触控面板11粘着于第一承载面1301而使第一框件13可承载触控面板11。于此，粘着件24例如但不限于为一双面胶带(例如bezel tape)，用以将触控面板11固定于第一框件13上。The first frame member 13 is adjacent to the display panel 12 and has a first carrying surface 1301 , and the first frame member 13 carries the touch panel 11 through the first carrying surface 1301 . In this embodiment, an adhesive member 24 is disposed on the first carrying surface 1301 so that the touch panel 11 is adhered to the first carrying surface 1301 so that the first frame member 13 can carry the touch panel 11 . Here, the adhesive member 24 is, for example but not limited to, a double-sided adhesive tape (such as bezel tape) for fixing the touch panel 11 on the first frame member 13 .
另外，第一框件13的第一承载面1301沿第二方向Y上与触控面111之间的最短距离d1是介于0.7毫米(mm)至1.5毫米之间，较佳值为1.3mm。另外，第一框件13具有一直立部131，直立部131连接第一承载面1301，并邻设于触控面板11。其中，直立部131沿第一方向X上与触控面板11之间的最短距离d2是介于0.15毫米至0.3毫米之间，较佳值为0.2mm。再者，直立部131沿第一方向X上的宽度d3是介于0.6毫米至1.0毫米之间，较佳值为0.8mm。此外，第一基板121沿第二方向Y上与触控面板11之间的距离d4是介于0.25毫米至0.6毫米之间，较佳值为0.4mm。In addition, the shortest distance d1 between the first bearing surface 1301 of the first frame member 13 and the touch surface 111 along the second direction Y is between 0.7 millimeters (mm) and 1.5 millimeters, preferably 1.3 mm. . In addition, the first frame member 13 has an upright portion 131 , and the upright portion 131 is connected to the first carrying surface 1301 and adjacent to the touch panel 11 . Wherein, the shortest distance d2 between the upright portion 131 and the touch panel 11 along the first direction X is between 0.15 mm and 0.3 mm, preferably 0.2 mm. Furthermore, the width d3 of the upright portion 131 along the first direction X is between 0.6 mm and 1.0 mm, preferably 0.8 mm. In addition, the distance d4 between the first substrate 121 and the touch panel 11 along the second direction Y is between 0.25 mm and 0.6 mm, preferably 0.4 mm.
第二框件14与第一框件13连接，并具有一第二承载面1402，且第二框件14是通过第二承载面1402承载显示面板12，以使触控面板11与显示面板12可相对而设。其中，第一框件13与第二框件14的连接方式可包含卡合、锁合或粘合，或其任意组合。在本实施例中，如图1B所示，第一框件13为一上框件，第二框件14为一下框件，且第一框件13与第二框件14是通过卡合(卡榫25)及锁合(螺丝26)而相互连接，因此，只要将卡合的卡榫25及锁合的螺丝26拆开即可分离第一框件13与第二框件14。第一框件13或第二框件14的材料可包含金属或塑料。例如第一框件13/第二框件14为胶框/胶框、胶框/金属框、金属框/胶框或金属框/金属框，本实用新型均不限定。The second frame 14 is connected to the first frame 13 and has a second bearing surface 1402, and the second frame 14 carries the display panel 12 through the second bearing surface 1402, so that the touch panel 11 and the display panel 12 Can be set relatively. Wherein, the connection method between the first frame member 13 and the second frame member 14 may include locking, locking or bonding, or any combination thereof. In this embodiment, as shown in FIG. 1B , the first frame 13 is an upper frame, the second frame 14 is a lower frame, and the first frame 13 and the second frame 14 are engaged ( Tenon 25) and locking (screw 26) are connected to each other, therefore, the first frame 13 and the second frame 14 can be separated as long as the locking tenon 25 and the locking screw 26 are disassembled. The material of the first frame 13 or the second frame 14 may include metal or plastic. For example, the first frame 13/second frame 14 is a plastic frame/plastic frame, a plastic frame/metal frame, a metal frame/plastic frame or a metal frame/metal frame, which are not limited in the present invention.
请再参照图1A所示，本实施例的触控显示装置1还可包括二个缓冲件161、162，缓冲件161、162设置并连接于第二框件14。另外，第二框件14具有一突出部141及一直立部142，直立部142与突出部141连接。另外，缓冲件161设置于第二承载面1402上，并位于突出部141与显示面板12之间。通过缓冲件161及第二承载面1402，使第二框件14可承载显示面板12，进而使得触控面板11与显示面板12可相对而设。另外，缓冲件162设置于光学膜175与直立部142之间。Referring again to FIG. 1A , the touch display device 1 of this embodiment may further include two buffer members 161 , 162 , and the buffer members 161 , 162 are disposed and connected to the second frame member 14 . In addition, the second frame member 14 has a protruding portion 141 and an upright portion 142 , and the upright portion 142 is connected to the protruding portion 141 . In addition, the buffer member 161 is disposed on the second carrying surface 1402 and located between the protruding portion 141 and the display panel 12 . Through the buffer member 161 and the second carrying surface 1402 , the second frame member 14 can carry the display panel 12 , so that the touch panel 11 and the display panel 12 can be disposed opposite to each other. In addition, the buffer member 162 is disposed between the optical film 175 and the upstanding portion 142 .
第二框件14的突出部141具有上述的第二承载面1402之外，还具有一侧面1411，侧面1411为一斜面，且侧面1411的延伸面与显示面板12之间具有一夹角θ，夹角θ是小于90度且大于0度，较佳值是介于30度至60度之间，更佳值为45度。本实施例的第一基板121具有环设于其周缘的一黑色矩阵(图未显示)，侧面1411的延伸面将会与该黑色矩阵靠近显示面板12中心的一边缘连接。借此，当由触控面板11的触控面111之上以θ角度(例如45度)斜看触控显示装置1时，视线可经过黑色矩阵靠近显示面板12中心的一边缘，且视线不会看见有颜色(例如黑色)的第二框件14。另外，侧面1411亦可为一弧形面，端视设计需求。The protruding portion 141 of the second frame member 14 has a side surface 1411 in addition to the above-mentioned second bearing surface 1402. The side surface 1411 is an inclined surface, and an angle θ exists between the extension surface of the side surface 1411 and the display panel 12. The included angle θ is less than 90 degrees and greater than 0 degrees, preferably between 30 degrees and 60 degrees, more preferably 45 degrees. In this embodiment, the first substrate 121 has a black matrix (not shown) surrounding its periphery, and the extended surface of the side surface 1411 will be connected with an edge of the black matrix near the center of the display panel 12 . In this way, when viewing the touch display device 1 obliquely at an angle of θ (for example, 45 degrees) from the touch surface 111 of the touch panel 11, the line of sight can pass through an edge of the black matrix close to the center of the display panel 12, and the line of sight does not A second frame member 14 of color (for example black) will be seen. In addition, the side surface 1411 can also be a curved surface, depending on design requirements.
背板15可容置一触控面板11、一显示面板12、第一框件13及第二框件14，背板15与第一框件13或第二框件14接合。在本实施例中，背板15是承载背光模块17，并分别与背光模块17及第二框件14的直立部142连接。其中，第二框件14可例如以卡合或锁合的方式连接于背板15。The backplane 15 can accommodate a touch panel 11 , a display panel 12 , the first frame 13 and the second frame 14 , and the backplane 15 is joined with the first frame 13 or the second frame 14 . In this embodiment, the backplane 15 carries the backlight module 17 and is connected to the backlight module 17 and the upright portion 142 of the second frame member 14 respectively. Wherein, the second frame 14 can be connected to the backboard 15 in a locking or locking manner, for example.
承上，由于本实用新型的触控显示装置1中，是通过第一框件13的第一承载面1301承载触控面板11，并通过连接于第一框件13的第二框件14的第二承载面1402承载显示面板12，使得触控面板11与显示面板12可相对而设。借此，与现有技术相比较，由于使用了第一框件13与第二框件14分别承载触控面板11及显示面板12，并且不使用粘着层将触控面板11粘着而固定于显示面板12上，故当触控面板11或显示面板12发生故障而需重工时，不需特殊的工具就可以轻易地分离出触控面板11及显示面板12，因此也不会将触控面板11与显示面板12打破而造成更大的损失。As mentioned above, in the touch display device 1 of the present invention, the touch panel 11 is carried by the first bearing surface 1301 of the first frame 13 , and the second frame 14 connected to the first frame 13 The second carrying surface 1402 carries the display panel 12 so that the touch panel 11 and the display panel 12 can be disposed opposite to each other. Thus, compared with the prior art, since the first frame 13 and the second frame 14 are used to carry the touch panel 11 and the display panel 12 respectively, and the touch panel 11 is fixed to the display without using an adhesive layer. on the panel 12, so when the touch panel 11 or the display panel 12 fails and needs to be reworked, the touch panel 11 and the display panel 12 can be easily separated without special tools, so the touch panel 11 will not be removed. Breaking with the display panel 12 will cause more damage.
另外，请分别参照图2A至图2C所示，其分别为本实用新型不同实施态样的触控显示装置1a～1c的部分剖视示意图。In addition, please refer to FIG. 2A to FIG. 2C , which are partial cross-sectional schematic diagrams of touch display devices 1 a - 1 c in different embodiments of the present invention.
如图2A所示，与触控显示装置1主要的不同在于，在本实施态样中，触控显示装置1a没有粘着件24，但触控显示装置1a还可包括一软性电路板18及一保护件19。软性电路板18连结(bonding)于触控面板11的下表面的一侧。其中，软性电路板18与触控面板11连结而具有一连结区域，且连结区域是位于第一框件13a的第一承载面1301与触控面板11之间。软性电路板18例如可为一覆晶薄膜(Chip On Film,COF)技术的电路膜，并使触控面板11可电连接至驱动触控面板11的一驱动电路板(图未显示)。由于软性电路板18与触控面板11的连结区域是位于第一框件13a与触控面板11之间，因此，当软性电路板18弯折而被拉扯时可提供一支撑力量，避免软性电路板18的连结处被拉扯而破坏其结构及功能。另外，保护件19是容置背板15a，并与触控面板11的一侧连接。其中，软性电路板18具有至少一弯折部181，且弯折部181位于保护件19与第一框件13a、第二框件14a及背板15a之间，并且软性电路板18还会弯折至背板15a下方。As shown in FIG. 2A, the main difference from the touch display device 1 is that in this embodiment, the touch display device 1a does not have an adhesive member 24, but the touch display device 1a may also include a flexible circuit board 18 and A protective piece 19 . The flexible circuit board 18 is bonded to one side of the lower surface of the touch panel 11 . Wherein, the flexible circuit board 18 is connected with the touch panel 11 to have a connection area, and the connection area is located between the first bearing surface 1301 of the first frame member 13 a and the touch panel 11 . The flexible circuit board 18 can be, for example, a chip-on-film (COF) circuit film, and enables the touch panel 11 to be electrically connected to a driving circuit board (not shown) that drives the touch panel 11 . Since the connection area between the flexible circuit board 18 and the touch panel 11 is located between the first frame member 13a and the touch panel 11, when the flexible circuit board 18 is bent and pulled, a supporting force can be provided to avoid The joints of the flexible circuit board 18 are pulled to destroy its structure and function. In addition, the protection member 19 accommodates the back plate 15 a and is connected to one side of the touch panel 11 . Wherein, the flexible circuit board 18 has at least one bending portion 181, and the bending portion 181 is located between the protection member 19, the first frame member 13a, the second frame member 14a and the back plate 15a, and the flexible circuit board 18 is also It will be bent to the bottom of the back plate 15a.
另外，如图2B所示，与触控显示装置1主要的不同在于，在本实施态样中，触控显示装置1b还可包括一保护件2，保护件2可容置背板15，并与第一框件13的直立部131连接。保护件2可保护触控显示装置1b的内部组件。In addition, as shown in FIG. 2B , the main difference from the touch display device 1 is that, in this embodiment, the touch display device 1b can also include a protection member 2, which can accommodate the back plate 15, and It is connected with the upright portion 131 of the first frame member 13 . The protection member 2 can protect the internal components of the touch display device 1b.
另外，如图2C所示，与触控显示装置1b主要的不同在于，在本实施态样中，触控显示装置1c包括两件式的一第一保护件21及一第二保护件22，第一保护件21与第二保护件22连接，并容置背板15。其中，第一保护件21具有一凹部211，第二保护件22具有与凹部211配合设置的一突出部221，使得第一保护件21与第二保护件22可相互卡合连接。另外，比较图2C的触控显示装置1c与图2B的触控显示装置1b可发现，由于触控显示装置1c具有第一保护件21及第二保护件22，且触控显示装置1c的第一框件13c的直立部131沿第二方向Y的高度低于触控显示装置1b的第一框件13的直立部131，使得第一保护件21可卡合而连接于第一框件13c的直立部131，进而使第一保护件21的一表面212与触控面板11的触控面111实质上位于同一平面上。因此，触控显示装置1c沿第一方向X上具有比触控显示装置1b较窄的边框而使得触控显示装置1c较为美观。In addition, as shown in FIG. 2C , the main difference from the touch display device 1b is that in this embodiment, the touch display device 1c includes a two-piece first protection member 21 and a second protection member 22, The first protection part 21 is connected with the second protection part 22 and accommodates the backboard 15 . Wherein, the first protection part 21 has a recess 211 , and the second protection part 22 has a protruding part 221 cooperating with the recess 211 , so that the first protection part 21 and the second protection part 22 can be engaged with each other. In addition, comparing the touch display device 1c of FIG. 2C with the touch display device 1b of FIG. The upright portion 131 of a frame 13c along the second direction Y is lower than the upright portion 131 of the first frame 13 of the touch display device 1b, so that the first protection member 21 can be engaged and connected to the first frame 13c The upright portion 131 of the first protection member 21 is substantially located on the same plane as the touch surface 111 of the touch panel 11 . Therefore, the touch display device 1c has a narrower frame along the first direction X than the touch display device 1b, so that the touch display device 1c is more beautiful.
此外，触控显示装置1a、1b、1c的其它元件的技术特征可参照触控显示装置1的相同元件，不再赘述。In addition, the technical features of other components of the touch display device 1 a , 1 b , and 1 c can refer to the same components of the touch display device 1 , and will not be repeated here.
综上所述，因依本实用新型的触控显示装置中，是通过第一框件的第一承载面承载触控面板，并通过连接于第一框件的第二框件的第二承载面承载显示面板，使得触控面板与显示面板可相对而设。借此，与现有技术相比较，由于使用了第一框件与第二框件分别承载触控面板及显示面板，并且不使用粘着层将触控面板粘着而固定于显示面板上，故当触控面板或显示面板发生故障而需重工时，不需特殊的工具就可以轻易地分离出触控面板及显示面板，因此也不会将触控面板与显示面板打破而造成更大的损失。因此，本实用新型的触控显示装置具有易于重工的优点。In summary, according to the touch display device of the present invention, the touch panel is carried by the first bearing surface of the first frame, and the second load of the second frame connected to the first frame is used to carry the touch panel. The surface bears the display panel, so that the touch panel and the display panel can be arranged opposite to each other. In this way, compared with the prior art, since the first frame and the second frame are used to carry the touch panel and the display panel respectively, and the touch panel is fixed on the display panel without using an adhesive layer, so when When the touch panel or the display panel fails and needs to be reworked, the touch panel and the display panel can be easily separated without special tools, so the touch panel and the display panel will not be broken to cause greater losses. Therefore, the touch display device of the present invention has the advantage of being easy to rework.
以上所述仅为举例性，而非为限制性者。任何未脱离本实用新型的精神与范畴，而对其进行的等效修改或变更，均应包含于权利要求中。The above descriptions are illustrative only, not restrictive. Any equivalent modification or change made without departing from the spirit and scope of the present utility model shall be included in the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447020.9UCN204143399U (en) | 2014-02-18 | 2014-02-18 | touch display device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447020.9UCN204143399U (en) | 2014-02-18 | 2014-02-18 | touch display device |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070223.0UDivisionCN203786693U (en) | 2014-02-18 | 2014-02-18 | touch display device |
| Publication Number | Publication Date |
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| CN204143399Utrue CN204143399U (en) | 2015-02-04 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447020.9UExpired - LifetimeCN204143399U (en) | 2014-02-18 | 2014-02-18 | touch display device |
| Country | Link |
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| CN (1) | CN204143399U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107533818A (en)* | 2015-05-26 | 2018-01-02 | 堺显示器制品株式会社 | Display device |
| CN113823184A (en)* | 2018-03-15 | 2021-12-21 | 群创光电股份有限公司 | Display panel and assembly method of display device using the same |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107533818A (en)* | 2015-05-26 | 2018-01-02 | 堺显示器制品株式会社 | Display device |
| CN107533818B (en)* | 2015-05-26 | 2019-10-11 | 堺显示器制品株式会社 | display device |
| CN113823184A (en)* | 2018-03-15 | 2021-12-21 | 群创光电股份有限公司 | Display panel and assembly method of display device using the same |
| CN113823184B (en)* | 2018-03-15 | 2023-08-01 | 群创光电股份有限公司 | Display panel and method for assembling display device using same |
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