CN111538181A - Electronic device and driving method thereof - Google Patents
Electronic device and driving method thereofDownload PDFInfo
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- CN111538181A CN111538181ACN202010507950.9ACN202010507950ACN111538181ACN 111538181 ACN111538181 ACN 111538181ACN 202010507950 ACN202010507950 ACN 202010507950ACN 111538181 ACN111538181 ACN 111538181A
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
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- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
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- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本发明涉及电子设备技术领域，尤其涉及一种电子设备及其驱动方法。The present invention relates to the technical field of electronic devices, and in particular, to an electronic device and a driving method thereof.
背景技术Background technique
随着终端技术的发展，电子设备的屏幕尺寸越来越大，高屏占比电子设备逐渐受到用户的青睐。全面屏电子设备作为高屏占比电子设备的发展极致，实现了电子设备屏幕比例的最大化，是当前最热门的技术之一，受到广大用户的喜爱和追捧。With the development of terminal technology, the screen size of electronic devices is getting larger and larger, and electronic devices with high screen ratio are gradually favored by users. As the ultimate development of high screen-to-body electronic devices, full-screen electronic devices maximize the screen ratio of electronic devices.
为了满足用户的功能使用需求，大多数电子设备均配备有前置摄像功能，为了实现前置摄像功能，电子设备需要在电子设备的正面配置前置摄像头，当前前置摄像头的配置已成为了制约全面屏电子设备得以实现的关键。为了在保留前置摄像功能的基础上提高电子设备的屏占比，现有技术中陆续设计出“刘海屏”、“水滴屏”、“挖孔屏”等电子设备屏幕方案，然而这些方案中屏幕被分割出的摄像头区域始终为黑色，仍然非常影响电子设备的屏占比以及用户的使用体验。前置摄像功能以成为制约电子设备屏占比进一步增大的主要因素，如何在保留前置摄像功能的同时实现电子设备的全面屏，成为了电子设备技术领域亟需解决的问题之一。In order to meet the user's functional needs, most electronic devices are equipped with a front camera function. In order to achieve the front camera function, the electronic device needs to be equipped with a front camera on the front of the electronic device. The current configuration of the front camera has become a constraint. The key to the realization of full-screen electronic equipment. In order to increase the screen ratio of electronic devices on the basis of retaining the front camera function, the existing technology has successively designed screen solutions for electronic devices such as "Liu Haiping", "Water Drop Screen", "Drilling Screen", etc. However, among these solutions, The camera area divided by the screen is always black, which still greatly affects the screen ratio of the electronic device and the user experience. The front camera function has become the main factor restricting the further increase of the screen ratio of electronic equipment. How to realize the full screen of electronic equipment while retaining the front camera function has become one of the problems that need to be solved urgently in the field of electronic equipment technology.
发明内容SUMMARY OF THE INVENTION
有鉴于此，本发明提供了一种电子设备及其驱动方法，用于在保留前置摄像功能的同时实现电子设备的全面屏。In view of this, the present invention provides an electronic device and a driving method thereof for realizing a full screen of the electronic device while retaining the front camera function.
为了实现上述目的，本发明实施例提供技术方案如下：In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
第一方面，本发明实施例提供一种电子设备，包括：液晶显示模组和前置摄像模组；In a first aspect, an embodiment of the present invention provides an electronic device, including: a liquid crystal display module and a front camera module;
所述液晶显示模组包括：第一基板、第二基板、隔档物、液晶填充物以及第一偏振片，所述第一基板和所述第二基板围合形成液晶盒，所述隔档物设置于所述液晶盒内，且将所述液晶盒分割为第一区域和第二区域，所述第一区域内的液晶填充物为聚合物网络液晶PNLC，所述第一偏振片设置于所述第二基板的背光侧，且设置有与所述第一区域相适应的开窗；The liquid crystal display module includes: a first substrate, a second substrate, a spacer, a liquid crystal filler and a first polarizer, the first substrate and the second substrate are enclosed to form a liquid crystal cell, and the spacer The object is arranged in the liquid crystal cell, and the liquid crystal cell is divided into a first area and a second area, the liquid crystal filling in the first area is polymer network liquid crystal PNLC, and the first polarizer is arranged in The backlight side of the second substrate is provided with a window adapted to the first area;
所述前置摄像模组设置于所述液晶显示模组的背光侧，且位于所述第一区域的正投影内。The front camera module is arranged on the backlight side of the liquid crystal display module, and is located in the orthographic projection of the first area.
作为本发明实施例一种可选的实施方式，所述液晶显示模组还包括：背光模组；As an optional implementation manner of the embodiment of the present invention, the liquid crystal display module further includes: a backlight module;
所述背光模组设置于所述第一偏振片的背光侧，用于在背光驱动信号的控制下产生红色背光、绿色背光以及蓝色背光。The backlight module is arranged on the backlight side of the first polarizer, and is used to generate red backlight, green backlight and blue backlight under the control of a backlight driving signal.
作为本发明实施例一种可选的实施方式，所述背光模组，包括：导光板和背光光源；As an optional implementation manner of the embodiment of the present invention, the backlight module includes: a light guide plate and a backlight light source;
所述导光板设置于所述第一偏振片的背光侧，所述背光光源设置于所述导光板的侧面，用于在背光驱动信号的控制下向所述导光板输入红色光、绿色光以及蓝色光。The light guide plate is arranged on the backlight side of the first polarizer, and the backlight light source is arranged on the side of the light guide plate, and is used to input red light, green light and blue light.
作为本发明实施例一种可选的实施方式，所述液晶显示模组还包括：背光模组和彩膜；As an optional implementation manner of the embodiment of the present invention, the liquid crystal display module further includes: a backlight module and a color filter;
所述背光模组设置于所述第一偏振片的背光侧，用于在背光驱动信号的控制下产生白色背光；所述彩膜设置于所述第一基板的出光侧。The backlight module is arranged on the backlight side of the first polarizer, and is used for generating a white backlight under the control of a backlight driving signal; the color filter is arranged on the light-emitting side of the first substrate.
作为本发明实施例一种可选的实施方式，所述液晶显示模组还包括：第二偏振片；As an optional implementation manner of the embodiment of the present invention, the liquid crystal display module further includes: a second polarizer;
所述第二偏振片设置于所述第一基板的出光侧，所述第二偏振片上设置有与所述第一区域相适应的开窗。The second polarizer is arranged on the light-emitting side of the first substrate, and a window adapted to the first area is arranged on the second polarizer.
作为本发明实施例一种可选的实施方式，所述液晶显示模组还包括：激发光导光板、量子点彩色滤光片QDCF和激发光源；As an optional implementation manner of the embodiment of the present invention, the liquid crystal display module further includes: an excitation light guide plate, a quantum dot color filter QDCF, and an excitation light source;
所述激发光导光板设置于所述第一偏振片的背光侧；所述激发光源设置于所述激发光导光板的侧面，用于向所述激发光导光板输入蓝色激发光；所述QDCF设置于所述第一基板的出光侧，用于在所述蓝色激发光的激发下产生红色光、绿色光以及白色光。The excitation light guide plate is arranged on the backlight side of the first polarizer; the excitation light source is arranged on the side of the excitation light guide plate for inputting blue excitation light to the excitation light guide plate; the QDCF is arranged on the side of the excitation light guide plate. The light-emitting side of the first substrate is used for generating red light, green light and white light under the excitation of the blue excitation light.
作为本发明实施例一种可选的实施方式，所述液晶显示模组还包括：线栅偏光片；As an optional implementation manner of the embodiment of the present invention, the liquid crystal display module further includes: a wire grid polarizer;
所述线栅偏光片位于所述第一基板与所述QDCF之间，所述线栅偏光片上设置有与所述第一区域相适应的开窗。The wire grid polarizer is located between the first substrate and the QDCF, and the wire grid polarizer is provided with a window adapted to the first region.
作为本发明实施例一种可选的实施方式，所述液晶显示模组还包括：第一驱动电极层和第二驱动电极层；As an optional implementation manner of the embodiment of the present invention, the liquid crystal display module further includes: a first driving electrode layer and a second driving electrode layer;
所述第一驱动电极层和所述第二驱动电极层均由透光导电材料制作，分别设置于所述液晶盒的出光侧和背光侧内壁上，用于在控制信号的控制下驱动所述液晶盒内的液晶填充物偏转。The first driving electrode layer and the second driving electrode layer are both made of light-transmitting conductive materials, and are respectively disposed on the light-emitting side and the inner wall of the backlight side of the liquid crystal cell for driving the The liquid crystal filling in the liquid crystal cell is deflected.
第二方面，本发明实施例提供一种电子设备驱动方法，用于驱动第一方面或第一方面任一项所述的电子设备，所述方法包括：In a second aspect, an embodiment of the present invention provides a method for driving an electronic device, which is used to drive the electronic device according to the first aspect or any one of the first aspects, and the method includes:
在所述电子设备的前置摄像模组处于休眠状态且通过所述液晶显示模组进行图像显示的情况下，基于显示信号驱动所述第一区域和所述第二区域内的液晶填充物进行偏转；When the front camera module of the electronic device is in a dormant state and the liquid crystal display module performs image display, driving the liquid crystal fillers in the first area and the second area based on a display signal to perform deflection;
在所述电子设备的前置摄像模组处于启动状态且通过所述液晶显示模组进行图像显示的情况下，控制所述第一区域内的液晶填充物偏转至透光率最大状态，并基于显示信号驱动所述第二区域内的液晶填充物进行偏转。When the front camera module of the electronic device is in the activated state and the liquid crystal display module performs image display, the liquid crystal filler in the first area is controlled to be deflected to the maximum light transmittance state, and based on The display signal drives the liquid crystal filling in the second area to deflect.
作为本发明实施例一种可选的实施方式，在所述液晶显示模组还包括用于在背光驱动信号的控制下产生红色背光或绿色背光或蓝色背光的背光模组的情况下，所述方法还包括：As an optional implementation of the embodiment of the present invention, when the liquid crystal display module further includes a backlight module for generating a red backlight or a green backlight or a blue backlight under the control of a backlight driving signal, the The method also includes:
在所述液晶显示模组进行图像显示时，通过背光驱动信号控制所述背光模组以3f的刷新频率分时产生红色背光、绿色背光以及蓝色背光；When the liquid crystal display module is performing image display, the backlight module is controlled by a backlight driving signal to generate red backlight, green backlight and blue backlight in time-division at a refresh frequency of 3f;
其中，所述f为所述液晶显示模组的显示刷新频率。Wherein, the f is the display refresh frequency of the liquid crystal display module.
本发明实施例提供的电子设备包括：液晶显示模组和前置摄像模组；液晶显示模组包括：第一基板、第二基板、隔档物、液晶填充物以及第一偏振片，所述第一基板和所述第二基板围合形成液晶盒，所述隔档物设置于所述液晶盒内，且将所述液晶盒分割为第一区域和第二区域，所述第一区域内的液晶填充物为聚合物网络液晶，所述第一偏振片设置于所述第二基板的背光侧，且设置有与所述第一区域相适应的开窗；所述前置摄像模组设置于所述液晶显示模组的背光侧，且位于所述第一区域的正投影内。一方面，由于第一区域内的液晶填充物PNLC具有无需偏振片的特性，因此虽然第一偏振片上设置有与所述第一区域相适应的开窗，但是第一区域可以正常输出显示光线，因此本发明实施例可以实现电子设备的全面屏。另一方面，由于前置摄像模组位于所述第一区域的正投影内，而第一偏振片上设置有与所述第一区域相适应的开窗，第一区域内的液晶填充物PNLC具有高透光率的特性，因此第一区域的透光率可以满足前置摄像模组对透光率的要求，前置摄像模组可以正常进行图像采集。由于本发明实施例提供的电子设备实现了全面屏和前置摄像模组的正常工作，因此本发明实施例提供的电子设备在保留前置摄像功能的同时实现电子设备的全面屏。The electronic device provided by the embodiment of the present invention includes: a liquid crystal display module and a front camera module; the liquid crystal display module includes: a first substrate, a second substrate, a spacer, a liquid crystal filler and a first polarizer, the The first substrate and the second substrate are enclosed to form a liquid crystal cell, the spacer is arranged in the liquid crystal cell, and divides the liquid crystal cell into a first area and a second area, and the first area is The liquid crystal filler is polymer network liquid crystal, the first polarizer is arranged on the backlight side of the second substrate, and is arranged with a window adapted to the first area; the front camera module is arranged on the backlight side of the liquid crystal display module and in the orthographic projection of the first area. On the one hand, since the liquid crystal filler PNLC in the first area has the property of not needing a polarizer, although the first polarizer is provided with a window suitable for the first area, the first area can output display light normally, Therefore, the embodiment of the present invention can realize a full screen of the electronic device. On the other hand, since the front camera module is located in the orthographic projection of the first area, and the first polarizer is provided with a window suitable for the first area, the liquid crystal filler PNLC in the first area has Due to the characteristics of high light transmittance, the light transmittance of the first area can meet the light transmittance requirements of the front camera module, and the front camera module can normally perform image acquisition. Since the electronic device provided by the embodiment of the present invention realizes the normal operation of the full screen and the front camera module, the electronic device provided by the embodiment of the present invention realizes the full screen of the electronic device while retaining the front camera function.
附图说明Description of drawings
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本发明的限制。而且在整个附图中，用相同的参考符号表示相同的部件。Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings.
图1为本发明实施例提供的电子设备的侧视图之一；1 is one of the side views of an electronic device provided by an embodiment of the present invention;
图2为本发明实施例提供的电子设备的结构图示意图之一；FIG. 2 is one of schematic structural diagrams of an electronic device provided by an embodiment of the present invention;
图3为本发明实施例提供的液晶盒的俯视图；3 is a top view of a liquid crystal cell provided by an embodiment of the present invention;
图4为本发明实施例提供第一偏振片的示意图；4 is a schematic diagram of providing a first polarizer according to an embodiment of the present invention;
图5为本发明实施例提供的电子设备的侧视图之二；5 is a second side view of an electronic device provided by an embodiment of the present invention;
图6为本发明实施例提供的电子设备的侧视图之三；6 is a third side view of an electronic device provided by an embodiment of the present invention;
图7为本发明实施例提供的电子设备的侧视图之四；7 is a fourth side view of an electronic device provided by an embodiment of the present invention;
图8为本发明实施例提供的电子设备的结构图示意图之二；FIG. 8 is the second schematic structural diagram of an electronic device provided by an embodiment of the present invention;
图9为本发明实施例提供的电子设备的侧视图之五；9 is a fifth side view of an electronic device provided by an embodiment of the present invention;
图10为本发明实施例提供的电子设备的侧视图之六；Fig. 10 is the sixth side view of the electronic device provided by the embodiment of the present invention;
图11为本发明实施例提供的电子设备的侧视图之七；11 is a seventh side view of an electronic device provided by an embodiment of the present invention;
图12为本发明实施例提供的电子设备驱动方法的步骤流程图；12 is a flowchart of steps of a method for driving an electronic device provided by an embodiment of the present invention;
图13为本发明实施例提供的电子设备的示意性结构图。FIG. 13 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention.
附图标记：Reference number:
液晶显示模组-11；前置摄像模组-12；第一基板-111；第二基板-112；隔档物-113；液晶填充物-114；第一偏振片-115；第二偏振片-116；第一驱动电极层-117；第二驱动电极层-118；液晶盒-100；第一区域-101；第二区域-102；一种背光模组-20；导光板-201；背光光源-202；另一种背光模组-71；彩膜-72；激发光导光板-91；QDCF-92；激发光源-93；线栅偏光片-94。Liquid crystal display module-11; front camera module-12; first substrate-111; second substrate-112; spacer-113; liquid crystal filler-114; first polarizer-115; second polarizer -116; first driving electrode layer-117; second driving electrode layer-118; liquid crystal cell-100; first area-101; second area-102; a backlight module-20; light guide plate-201; backlight Light source-202; another backlight module-71; color filter-72; excitation light guide plate-91; QDCF-92; excitation light source-93; wire grid polarizer-94.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明实施例中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments in the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention.
本发明的说明书和权利要求书中的术语“第一”和“第二”等是用于区别同步的对象，而不是用于描述对象的特定顺序。例如，第一基板和第二基板等是用于区别不同的基板，而不是用于描述基板的特定顺序。The terms "first" and "second" and the like in the description and claims of the present invention are used to distinguish synchronized objects, rather than to describe a specific order of the objects. For example, the first substrate and the second substrate, etc. are used to distinguish different substrates, rather than to describe a specific order of the substrates.
在本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。此外，在本发明实施例的描述中，除非另有说明，“多个”的含义是指两个或两个以上。In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as an example, illustration or illustration. Any embodiments or designs described as "exemplary" or "such as" in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present the related concepts in a specific manner. In addition, in the description of the embodiments of the present invention, unless otherwise specified, the meaning of "plurality" refers to two or more.
本发明的实施例提供了一种电子设备，参照图1所示电子设备的侧视图、图2所示电子设备的爆炸图、图3所示电子设备的俯视图，以及图4所示第一偏振片的结构示意图所示，本发明实施例提供的电子设备，包括：液晶显示模组11和前置摄像模组12。An embodiment of the present invention provides an electronic device, referring to the side view of the electronic device shown in FIG. 1 , the exploded view of the electronic device shown in FIG. 2 , the top view of the electronic device shown in FIG. 3 , and the first polarization shown in FIG. 4 . As shown in the schematic structural diagram of the film, the electronic device provided by the embodiment of the present invention includes: a liquid
所述液晶显示模组11包括：第一基板111、第二基板112、隔档物113、液晶填充物114以及第一偏振片115，所述第一基板111和所述第二基板112围合形成液晶盒100，所述隔档物113设置于所述液晶盒100内，且将所述液晶盒100分割为第一区域101和第二区域102，所述第一区域101内的液晶填充物为聚合物网络液晶(Polymer Network Liquid Crystal，PNLC)，所述第一偏振片115设置于所述第二基板112的背光侧，且设置有与所述第一区域101相适应的开窗。The liquid
所述前置摄像模组12设置于所述液晶显示模组11的背光侧，且位于所述第一区域101的正投影内。The
本发明实施例中的出光侧和背光侧是一对相对的概念，其中，任一器件的出光侧是指显示光线射出该器件的面，任一器件的背光侧是指显示光线射入该器件的面，即出光侧为靠近显示面的一侧，背光侧为远离显示面的一侧。此外，在一些情况下，出光侧还可以通过正面、显示面等概念表示，背光侧还可以通过背面、非显示面等概念表示。The light-emitting side and the backlight side in the embodiments of the present invention are a pair of opposite concepts, wherein the light-emitting side of any device refers to the surface where the display light exits the device, and the backlight side of any device refers to the display light entering the device. The light-emitting side is the side close to the display surface, and the backlight side is the side away from the display surface. In addition, in some cases, the light-emitting side can also be represented by concepts such as front surface and display surface, and the backlight side can also be represented by concepts such as back surface and non-display surface.
PNLC是一种新型聚合物液晶，具体为通过在传统的液晶中加入聚合物成分(聚合物的含量一般小于15％)，经紫外光(ultraviolet，UV)制程形成的一种液晶。由于PNLC中聚合物网络分散于连续的液晶中，因此聚合物对液晶的锚定力较聚合物分散液晶小很多，进而使PNLC的驱动电压也小。此外，由于聚合物层状结构使液晶的排列的秩序性较好，因此PNLC具有较快的响应时间以及较高的透光率，可实现最高为80％的透光率。PNLC is a new type of polymer liquid crystal, specifically, a liquid crystal formed by adding a polymer component (generally less than 15% of the polymer content) into the traditional liquid crystal and formed by an ultraviolet (ultraviolet, UV) process. Because the polymer network in PNLC is dispersed in the continuous liquid crystal, the anchoring force of the polymer to the liquid crystal is much smaller than that of the polymer dispersed liquid crystal, and the driving voltage of the PNLC is also small. In addition, the PNLC has a faster response time and higher light transmittance due to the good order of the arrangement of the liquid crystal due to the polymer layered structure, which can achieve a light transmittance of up to 80%.
本发明实施例中的第二区域102中的液晶填充物可以现有的任一种液晶填充物，包括PNLC，本发明实施例中对第二区域102中的液晶填充物的类型不做限定，以第二区域102对应的显示区域能够正常显示为准。The liquid crystal filler in the
液晶显示模组11的显示区域包括第一区域101对应的显示区域和第二区域202对应的显示区域，第二区域202对应的显示区域的显示原理可以与现有的任一种液晶显示模组的显示原理相同。由于第一区域内的液晶填充物为PNLC，受限于现有PNLC材料的性能，可能会存在对比度不足和具有色偏的问题，针对第一区域101对应显示区域比度不足和具有色偏的问题，还可以通过液晶材料开发、内外部补偿膜、摄像头电路补偿等软硬件方案优化，减小与第二区域对应的显示区域的画质差异。此外，可以通过像素点密度的设置使第一区域201对应显示区域内的像素密度与(Pixels Per Inch，PPI)与第二区域对应显示区域内的像素密度相同，进而进一步较小第一区域201对应显示区域的第二区域对应的显示区域的显示差异。The display area of the liquid
可选的，上述实施例中的隔档物113可以为聚合壁(Polymer Wall)。具体的，Polymer Wall是一种连续性墙型结构，其可以配合第一基板和第二基板实现液晶盒内分区，避免不同区域液晶间因流动造成的串扰或不均匀。此外，Polymer Wall材料透明，透光率高，还可以避免影响液晶显示模组的显示效果。Polymer Wall制作过程可以为：在液晶中溶解分子取向性的高分子材料，然后进行紫外线图案曝光，从而在不破坏液晶取向的同时形成Polymer Wall。Optionally, the
需要说明的是，图1、图2、图3、图4中均以第一区域为矩形区域为例示出，但本发明实施例并不限定于此，在上述实施例的基础上，还可以将第一区域设置为正方形、圆形、六边形、不规则形状等，本发明实施例对第一区域的形状和大小不做限定。一种可选的实施方式为：第一区域的形状、大小与前置摄像模组的镜头的大小和形状相同。It should be noted that, in FIGS. 1 , 2 , 3 and 4 , the first area is a rectangular area as an example, but the embodiment of the present invention is not limited to this. The first area is set to be a square, a circle, a hexagon, an irregular shape, or the like, and the embodiment of the present invention does not limit the shape and size of the first area. An optional implementation manner is: the shape and size of the first region are the same as the size and shape of the lens of the front camera module.
本发明实施例提供的电子设备包括：液晶显示模组和前置摄像模组；液晶显示模组包括：第一基板、第二基板、隔档物、液晶填充物以及第一偏振片，所述第一基板和所述第二基板围合形成液晶盒，所述隔档物设置于所述液晶盒内，且将所述液晶盒分割为第一区域和第二区域，所述第一区域内的液晶填充物为聚合物网络液晶，所述第一偏振片设置于所述第二基板的背光侧，且设置有与所述第一区域相适应的开窗；所述前置摄像模组设置于所述液晶显示模组的背光侧，且位于所述第一区域的正投影内。一方面，由于第一区域内的液晶填充物PNLC具有无需偏振片的特性，因此虽然第一偏振片上设置有与所述第一区域相适应的开窗，但是第一区域可以正常输出显示光线，因此本发明实施例可以实现电子设备的全面屏。另一方面，由于前置摄像模组位于所述第一区域的正投影内，而第一偏振片上设置有与所述第一区域相适应的开窗，第一区域内的液晶填充物PNLC具有高透光率的特性，因此第一区域的透光率可以满足前置摄像模组对透光率的要求，前置摄像模组可以正常进行图像采集。由于本发明实施例提供的电子设备实现了全面屏和前置摄像模组的正常工作，因此本发明实施例提供的电子设备在保留前置摄像功能的同时实现电子设备的全面屏。The electronic device provided by the embodiment of the present invention includes: a liquid crystal display module and a front camera module; the liquid crystal display module includes: a first substrate, a second substrate, a spacer, a liquid crystal filler and a first polarizer, the The first substrate and the second substrate are enclosed to form a liquid crystal cell, the spacer is arranged in the liquid crystal cell, and divides the liquid crystal cell into a first area and a second area, and the first area is The liquid crystal filler is polymer network liquid crystal, the first polarizer is arranged on the backlight side of the second substrate, and is arranged with a window adapted to the first area; the front camera module is arranged on the backlight side of the liquid crystal display module and in the orthographic projection of the first area. On the one hand, since the liquid crystal filler PNLC in the first area has the property of not needing a polarizer, although the first polarizer is provided with a window suitable for the first area, the first area can output display light normally, Therefore, the embodiment of the present invention can realize a full screen of the electronic device. On the other hand, since the front camera module is located in the orthographic projection of the first area, and the first polarizer is provided with a window suitable for the first area, the liquid crystal filler PNLC in the first area has Due to the characteristics of high light transmittance, the light transmittance of the first area can meet the light transmittance requirements of the front camera module, and the front camera module can normally perform image acquisition. Since the electronic device provided by the embodiment of the present invention realizes the normal operation of the full screen and the front camera module, the electronic device provided by the embodiment of the present invention realizes the full screen of the electronic device while retaining the front camera function.
作为本发明实施例一种可选的实施方式，参照图5所示，上述实施例中的所述液晶显示模组11还包括：背光模组20；As an optional implementation manner of the embodiment of the present invention, as shown in FIG. 5 , the liquid
所述背光模组20设置于所述第一偏振片115的背光侧，用于在背光驱动信号的控制下产生红色背光、绿色背光以及蓝色背光。The
由于聚合物层状结构使液晶的排列的秩序性较好，PNLC具有较快的响应时间，因此可以通过设计背光模组交替产生红色背光、绿色背光以及蓝色背光，以避免彩膜的使用，进而进一步提升液晶显示模组的透光率。Because the polymer layered structure makes the arrangement of the liquid crystal better, and the PNLC has a faster response time, the backlight module can be designed to alternately generate red backlight, green backlight and blue backlight to avoid the use of color filters. This further improves the light transmittance of the liquid crystal display module.
可选的，参照图6所示，图5所示实施例中的所述背光模组20，包括：导光板201和背光光源202；Optionally, as shown in FIG. 6 , the
所述导光板201设置于所述第一偏振片115的背光侧，所述背光光源202设置于所述导光板201的侧面，用于在背光驱动信号的控制下向所述导光板201输入红色光、绿色光以及蓝色光。The
即，本发明实施例中的用于产生红色背光、绿色背光以及蓝色背光的背光模组20为侧入式背光模组。That is, the
在上述实施例中，背光模组20可以产生红色背光、绿色背光以及蓝色背光，因此本发明实施例提供的电子设备的液晶显示模组可以在避免使用彩膜的情况下实现图像显示，并且因为本发明实施例提供的电子设备的液晶显示模组可以不使用彩膜，因此上述实施例还可以避免彩膜对液晶显示模组的透光率的影响，进而进一步提升液晶显示模组的透过率，保证前置摄像模组的正常工作。In the above embodiment, the
作为本发明实施例一种可选的实施方式，参照图7所示，上述实施例中的所述液晶显示模组11还包括：背光模组71和彩膜72。As an optional implementation manner of the embodiment of the present invention, as shown in FIG. 7 , the liquid
所述背光模组71设置于所述第一偏振片115的背光侧，用于在背光驱动信号的控制下产生白色背光；所述彩膜72设置于所述第一基板111的出光侧。The
本发明实施例中的背光模组71可以为侧入式背光模组，也可以为直下式背光模组。当背光模组71为直下式背光模组时，需要使背光模组的灯条避开前置摄像模组所在位置，进而避免遮挡前置摄像模组，影响前置摄像模组正常工作。The
可选的，本发明实施例中的彩膜可以包括阵列排布的红色滤光区域、绿色滤光区域以及蓝色滤光区域。Optionally, the color filter in the embodiment of the present invention may include a red filter area, a green filter area, and a blue filter area arranged in an array.
上述实施例提供的电子设备可以兼容现有具有彩膜的电子设备的制程工艺，从而简化液晶显示模组的制程工艺以及降低液晶显示模组的驱动设计难度。The electronic device provided by the above embodiments can be compatible with the existing process technology of electronic devices with color filters, thereby simplifying the process technology of the liquid crystal display module and reducing the difficulty of driving design of the liquid crystal display module.
进一步的，在上述图5或图6或图7所示的电子设备的基础上，参照图8所示，本发明实施例提供的电子设备的液晶显示模组11还包括：第二偏振片116；Further, on the basis of the electronic device shown in FIG. 5 or FIG. 6 or FIG. 7 , referring to FIG. 8 , the liquid
所述第二偏振片116设置于所述第一基板111的出光侧，所述第二偏振片116上设置有与所述第一区域101相适应的开窗。The
需要说明的是，第二偏振片116始终设置与液晶显示模组11的最外侧，当液晶显示模组不包括彩膜的情况下，第二偏振片116设置于第一基板111的出光侧，当当液晶显示模组还包括彩膜的情况下，第二偏振片116设置于彩膜的出光侧。It should be noted that the
上述实施例中第二偏振片116上设置有与所述第一区域101相适应的开窗，因此上述实施例可以进一步提升液晶显示模组在第一区域内的透光率，进而进一步保证前置摄像模组的正常工作。In the above-mentioned embodiment, the
作为本发明实施例一种可选的实施方式，参照图9所示，本发明实施例提供的电子设备的液晶显示模组11还包括：激发光导光板91、量子点彩色滤光片(Quantum Dot ColorFilter，QDCF)92和激发光源93；As an optional implementation of the embodiment of the present invention, as shown in FIG. 9 , the liquid
所述激发光导光板91设置于所述第一偏振片115的背光侧；所述激发光源92设置于所述激发光导光板91的侧面，用于向所述激发光导光板输入蓝色激发光；所述QDCF 93设置于所述第一基板111的出光侧，用于在所述蓝色激发光的激发下产生红色光、绿色光以及白色光。The excitation
QDCF是一种量子点材料制作形成的彩色滤光器件，具备电致发光和光致发光的特性，现阶段主要以量子点膜材的方式利用。本发明实施例通过将量子点集成在光刻胶(Photoresist，PR)中，作为彩膜(Color Filter，CF)的材料，并通过蓝色激发光激发实现全彩显示。同时，QDCF还可以提升色域至＞90％BT以及较好的透光率。QDCF is a color filter device made of quantum dot material. It has the characteristics of electroluminescence and photoluminescence. At present, it is mainly used in the form of quantum dot film. In the embodiments of the present invention, quantum dots are integrated in photoresist (Photoresist, PR) as a material of Color Filter (CF), and full-color display is realized by blue excitation light excitation. At the same time, QDCF can also improve the color gamut to >90% BT and better light transmittance.
示例性的，激发光源93可以为能够发出蓝光激发光的发光二极管(LightEmitting Diode，LED)光源。Exemplarily, the
上述实施例提供的电子设备的液晶显示模组实现全彩显示的原理为：通过激发光源93发出蓝色激发光，并将激发光导入激发光导光板91中，激发光导光板91将激发光源93发出的蓝色激发光转换为向QDCF 92发射的面光源，蓝色激发光激发QDCF 93中的量子点材料，产生红色光、绿色光以及白色光，从而实现全彩显示。The principle of realizing full-color display by the liquid crystal display module of the electronic device provided by the above embodiment is: the
进一步的由于QD材料激发会扰乱偏振方向，进而影响液晶显示模组11的显示效果。作为对9所示电子设备的改进，参照图10所示，本发明实施例提供的所述液晶显示模组11还包括：线栅偏光片(Wire Grid Polarizer，WGP)94；Further, the excitation of the QD material will disturb the polarization direction, thereby affecting the display effect of the liquid
所述线栅偏光片94位于所述第一基板111与所述QDCF 93之间，所述线栅偏光片94上设置有与所述第一区域101相适应的开窗。The
可选的，线栅偏光片94可通过纳米压印实现。Alternatively, the
上述实施例进一步在第一基板与所述QDCF之间设置线栅偏光片，因此QDCF接收到的激发光为经过线栅偏光片滤光的激发光，因此本发明实施例可以避免量子点材料激扰乱偏振方向，进而避免影响液晶显示模组的显示效果。In the above embodiment, a wire grid polarizer is further arranged between the first substrate and the QDCF. Therefore, the excitation light received by the QDCF is the excitation light filtered by the wire grid polarizer. Therefore, the embodiment of the present invention can avoid the excitation of quantum dot materials. The polarization direction is disturbed, so as to avoid affecting the display effect of the liquid crystal display module.
此外，由于线栅偏光片上设置有与所述第一区域相适应的开窗，因此线栅偏光片可以避免影响第一区域的透光率，进而进一步提升前置摄像模组的图像采集质量。In addition, since the wire grid polarizer is provided with a window adapted to the first area, the wire grid polarizer can avoid affecting the light transmittance of the first area, thereby further improving the image acquisition quality of the front camera module.
进一步的，在上述任一实施例的基础上，参照图11所示，所述液晶显示模组11还包括：第一驱动电极层117和第二驱动电极层118；Further, on the basis of any of the above embodiments, as shown in FIG. 11 , the liquid
所述第一驱动电极层117和所述第二驱动电极118层均由透光导电材料制作，分别设置于所述液晶盒100的出光侧和背光侧内壁上，用于在控制信号的控制下驱动所述液晶盒内的液晶填充物114偏转。The first
基于同一发明构思，作为对上述保留前置摄像功能的全面屏电子设备的实现，本发明实施例还提供了一种驱动上述方法实施例提供的电子设备的一种电子设备驱动方法，该实施例与前述方法实施例对应，为便于阅读，本实施例不再对前述方法实施例中的细节内容进行逐一赘述，但应当明确，本实施例中的包括上述实施例提供的电子设备的全部内容。Based on the same inventive concept, as an implementation of the above-mentioned full-screen electronic device that retains the front camera function, the embodiment of the present invention also provides an electronic device driving method for driving the electronic device provided by the above method embodiment. Corresponding to the foregoing method embodiments, for ease of reading, this embodiment will not repeat the details of the foregoing method embodiments one by one, but it should be clear that this embodiment includes all the contents of the electronic devices provided in the foregoing embodiments.
本发明实施例提供一种电子设备驱动方法，该电子设备驱动方法用于驱动上述任一实施例提供的电子设备，参照图12所示，本发明实施例提供的电子设备驱动方法包括：An embodiment of the present invention provides a method for driving an electronic device, and the method for driving an electronic device is used to drive the electronic device provided by any of the foregoing embodiments. Referring to FIG. 12 , the method for driving an electronic device provided by the embodiment of the present invention includes:
S121、确定所述电子设备的工作状态。S121. Determine the working state of the electronic device.
S122、在所述电子设备的前置摄像模组处于休眠状态且通过所述液晶显示模组进行图像显示的情况下，基于显示信号驱动所述第一区域和所述第二区域内的液晶填充物进行偏转。S122 , when the front camera module of the electronic device is in a dormant state and the liquid crystal display module performs image display, driving the liquid crystal filling in the first area and the second area based on a display signal object is deflected.
S123、在所述电子设备的前置摄像模组处于启动状态且通过所述液晶显示模组进行图像显示的情况下，控制所述第一区域内的液晶填充物偏转至透光率最大状态，并基于显示信号驱动所述第二区域内的液晶填充物进行偏转。S123, when the front camera module of the electronic device is in an activated state and the liquid crystal display module performs image display, control the liquid crystal filler in the first area to deflect to a state of maximum light transmittance, And based on the display signal, the liquid crystal filling in the second area is driven to deflect.
作为本发明实施例一种可选的实施方式，在所述液晶显示模组还包括：用于在背光驱动信号的控制下产生红色背光或绿色背光或蓝色背光的背光模组的情况下，所述方法还包括：As an optional implementation of the embodiment of the present invention, when the liquid crystal display module further includes: a backlight module for generating a red backlight or a green backlight or a blue backlight under the control of a backlight driving signal, The method also includes:
在所述液晶显示模组进行图像显示时，通过背光驱动信号控制所述背光模组以3f的刷新频率分时产生红色背光、绿色背光以及蓝色背光；When the liquid crystal display module is performing image display, the backlight module is controlled by a backlight driving signal to generate red backlight, green backlight and blue backlight in time-division at a refresh frequency of 3f;
其中，所述f为所述液晶显示模组的显示刷新频率。Wherein, the f is the display refresh frequency of the liquid crystal display module.
示例性的，所述液晶显示模组的显示刷新频率为60Hz，则背光模组以180Hz的刷新频率分时产生红色背光、绿色背光以及蓝色背光。Exemplarily, if the display refresh frequency of the liquid crystal display module is 60 Hz, the backlight module generates red backlight, green backlight and blue backlight in time-division at a refresh frequency of 180 Hz.
需要说明的是，液晶显示模组需搭配背光实时响应，背光模组发出不同样色的背光时，液晶显示模组需要控制液晶填充物瞬时给出不同的偏转信息，这样时序结合后就能实现在不同像素点显示不同的颜色，进而实现全彩显示。It should be noted that the liquid crystal display module needs to be matched with the backlight to respond in real time. When the backlight module emits different colors of backlight, the liquid crystal display module needs to control the liquid crystal filler to give different deflection information instantaneously, so that the timing can be combined. Different colors are displayed at different pixels, thereby realizing full-color display.
作为本发明实施例一种可选的实施方式，本发明实施例提供的方法还包括：调节发出每一种颜色的背光的占空比，以调节所述液晶显示模组的显示亮度。As an optional implementation manner of the embodiment of the present invention, the method provided by the embodiment of the present invention further includes: adjusting the duty ratio of the backlight emitting each color to adjust the display brightness of the liquid crystal display module.
基于同一发明构思，本发明实施例还提供了一种电子设备。图13为本发明实施例提供的电子设备的结构示意图，如图13所示，本实施例提供的内容推荐装置包括：存储器131和处理器132，存储器131用于存储计算机程序；处理器132用于在调用计算机程序时执行上述电子设备驱动方法。Based on the same inventive concept, an embodiment of the present invention also provides an electronic device. FIG. 13 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention. As shown in FIG. 13 , the content recommendation apparatus provided by this embodiment includes: a
本发明实施例还提供一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，计算机程序被处理器执行时实现上述方法实施例所述的电子设备驱动方法。Embodiments of the present invention further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the electronic device driving method described in the foregoing method embodiments is implemented.
本领域技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质上实施的计算机程序产品的形式。As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein.
处理器可以是中央处理单元(CentralProcessingUnit，CPU)，还可以是其他通用处理器、数字信号处理器(DigitalSignalProcessor，DSP)、专用集成电路(ApplicationSpecificIntegratedCircuit，ASIC)、现成可编程门阵列(Field-ProgrammableGateArray，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。The processor may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), ready-made programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
存储器可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flashRAM)。存储器是计算机可读介质的示例。The memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flashRAM). Memory is an example of a computer-readable medium.
计算机可读介质包括永久性和非永久性、可移动和非可移动存储介质。存储介质可以由任何方法或技术来实现信息存储，信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。根据本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitorymedia)，如调制的数据信号和载波。Computer readable media includes both persistent and non-permanent, removable and non-removable storage media. A storage medium can be implemented by any method or technology for storing information, and the information can be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridges, magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media, such as modulated data signals and carrier waves.
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.
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