WO2021042489A1 - 透明显示器及增强实物显示效果的方法 - Google Patents

透明显示器及增强实物显示效果的方法 Download PDF

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Publication number
WO2021042489A1
WO2021042489A1 PCT/CN2019/115511 CN2019115511W WO2021042489A1 WO 2021042489 A1 WO2021042489 A1 WO 2021042489A1 CN 2019115511 W CN2019115511 W CN 2019115511W WO 2021042489 A1 WO2021042489 A1 WO 2021042489A1
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WIPO (PCT)
Prior art keywords
transparent display
transparent
display
photosensitive sensor
pixel
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PCT/CN2019/115511
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English (en)
French (fr)
Inventor
石志清
苏日·嘎拉图
温雷
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深圳市华星光电半导体显示技术有限公司
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Priority to US16/619,774 priority Critical patent/US11378855B2/en
Publication of WO2021042489A1 publication Critical patent/WO2021042489A1/zh

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Classifications

    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13318—Circuits comprising a photodetector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device

Definitions

  • This application relates to the field of display technology, and in particular to a transparent display and a method for enhancing the display effect of a physical object.
  • Transparent displays refer to a display device that can provide a transparent display state so that the viewer can see the scene behind it. It is commonly used in shop windows or vending machines that require display screens before displaying physical objects. It is also used in miniaturized display devices and glass.
  • LCD Liquid Due to the existence of the polarizer, it is difficult to achieve a high level of transmittance of a transparent display in the Crystal Display (Liquid Crystal Display) mode. Therefore, PNLC (Polymer Network Liquid Crystal) or a transparent display based on this principle is proposed. Since the PNLC type transparent display removes the polarizer, its transmittance can be greatly improved. However, at the same time, new problems have also appeared. Because the polarizer is not used, its dark state transmittance is relatively high, and there is a problem of low contrast, which further affects its display effect.
  • the existing transparent display does not use a polarizer, which results in a high transmittance in the dark state, which causes the problem of low contrast of the transparent display, which further affects its display effect.
  • the existing transparent display does not use a polarizer, which results in a high transmittance in the dark state, which causes the problem of low contrast of the transparent display, which further affects its display effect.
  • This application provides a transparent display and a method for enhancing the actual display effect, which can effectively improve the display effect of the transparent display, so as to solve the problem that the existing liquid crystal display panel does not use a polarizer, resulting in high dark state transmittance, making it transparent
  • the display has the problem of low contrast, which further affects the technical problem of its display effect.
  • the present application provides a transparent display, including an array substrate, a color filter substrate disposed opposite to the array substrate, and a scattering type liquid crystal cell located between the array substrate and the color filter substrate.
  • the array substrate is provided with Multiple pixel structure;
  • a photosensitive sensor is provided in the pixel structure, and the photosensitive sensor is used to control the transmittance of the pixel structure.
  • the pixel structure further includes a data line, a scan line, a thin film transistor, and pixel electrodes arranged in an interlaced area of the data line and the scan line, each of the pixel electrodes
  • the scan lines are respectively arranged at opposite ends of the data line, and the data line is perpendicular to the scan line.
  • one end of the photosensitive sensor is electrically connected to the scan line, and the opposite end of the photosensitive sensor is electrically connected to the pixel electrode.
  • the scattering type liquid crystal cell includes a first transparent plate and a second transparent plate arranged relatively in parallel, and the first transparent plate and the second transparent plate are arranged between the first transparent plate and the second transparent plate. There is a scattering type liquid crystal layer.
  • the first transparent plate and the second transparent plate are both glass substrates.
  • the material of the scattering liquid crystal layer is polymer network liquid crystal.
  • the present application also provides a method for using the transparent display to enhance the display effect of a physical object, and the method includes:
  • the position of the user's viewing angle relative to the transparent display is the best viewing position.
  • the second scene object is clearer than the first scene object.
  • the S30 further includes:
  • S302 Control the photosensitive sensor to act on the pixels with low light intensity, increase the voltage applied to the pixels with low light intensity, and correct the first scene object into a second scene object.
  • the beneficial effects of this application are: the transparent display and the method for enhancing the physical display effect provided by this application, the photosensitive sensor is arranged on the pixel structure in the transparent display to control the transmittance of specific pixels, so that the following objects are clearer and further enhanced The effect of the transparent display on the physical display.
  • FIG. 1 is a schematic diagram of the structure of the transparent display of this application.
  • FIG. 2 is a schematic diagram of the pixel design of the transparent display of the present application.
  • FIG. 3 is a flowchart of a method for enhancing the display effect of a physical object by using the above-mentioned transparent display in this application.
  • Fig. 4 is a display effect diagram using the transparent display of the present application.
  • the present application is directed to the existing transparent display. Because the polarizer is not used, the dark state transmittance is too high, and the transparent display has the problem of low contrast, which further affects the technical problem of its display effect. This embodiment can solve the problem. defect.
  • the transparent display includes an array substrate 10, a color filter substrate 20 disposed opposite to the array substrate 10, and a scattering type liquid crystal cell 30 located between the array substrate 10 and the color filter substrate 20.
  • the array substrate 10 and the color filter substrate 20 are both transparent glass substrates.
  • the scattering type liquid crystal cell 30 refers to a liquid crystal cell containing a scattering type liquid crystal, and the scattering type liquid crystal cell 30 is a liquid crystal cell (Open Cell) formed by two substrates sandwiching a liquid crystal seal.
  • the scattering type liquid crystal cell 30 is encapsulated between the array substrate 10 and the color filter substrate 20 by a frame sealant
  • the scattering type liquid crystal cell 30 has a scattering type liquid crystal layer 33, and the scattering type liquid crystal layer 33 is sandwiched between the first transparent plate 31 and the second transparent plate 32.
  • the material of the scattering liquid crystal layer 33 is polymer network liquid crystal (PNLC).
  • PNLC polymer network liquid crystal
  • the thickness of the scattering liquid crystal layer 33 varies according to the characteristics of the liquid crystal material. The thinner the scattering type liquid crystal layer, the better the light transmittance, but the lower the contrast; the thicker the scattering type liquid crystal layer, the worse the light transmittance, but the higher the contrast.
  • the thickness of the scattering liquid crystal layer is set to be in the range of 4 micrometers to 50 micrometers to coordinate the transmittance and contrast of the light-transmitting display, so that the light-transmitting display can improve its contrast while ensuring the transmittance. .
  • FIG. 2 it is a schematic diagram of the pixel design of the transparent display of this application. among them,
  • a plurality of pixel structures 11 are provided on the array substrate 10 on the transparent display,
  • the pixel structure 11 further includes a data line 13, a scan line 12, a thin film transistor 15, and pixel electrodes 14 arranged in an interlaced area of the data line 13 and the scan line 12. The opposite ends of each pixel electrode 14 The scan lines 12 are respectively provided, and the data lines 13 are perpendicular to the scan lines 12.
  • the thin film transistor 15 is formed at the intersection of the scan line 12 and the data line 13 and is connected to the pixel electrode 14.
  • a photosensitive sensor 16 is further provided in the pixel structure 11, and the photosensitive sensor 16 is used to control the transmittance of the pixel structure 11.
  • one end of the photosensitive sensor 16 is electrically connected to the scan line 12, and the opposite end of the photosensitive sensor 16 is electrically connected to the pixel electrode 14. Since the pixel electrode 14 is electrically connected to the thin film transistor 15 and the photosensitive sensor 16 respectively, the pixel electrode 14 is jointly affected by the thin film transistor 15 and the photosensitive sensor 16.
  • the method includes:
  • the S10 further includes:
  • a transparent display is provided, the transparent display is a polymer network liquid crystal type transparent display, and the pixel structure in the transparent display is provided with a photosensitive sensor. Then, the position of the user's viewing angle relative to the transparent display is determined.
  • the user perspective is an observation point at which the user observes the object in the scene behind the transparent display.
  • the position of the user's viewing angle relative to the transparent display is the best viewing position.
  • the S20 further includes:
  • the display panel of the transparent display is turned on, and the first pixel area of the transparent display displays the first scene object behind the transparent display.
  • the objects here can include various living organisms and non-biological objects in real life.
  • the object may include people, animals, vehicles, buildings, daily necessities, natural plants, and the like.
  • the S30 further includes:
  • the light-sensing sensor provided in the display panel senses the intensity of light passing through the multiple pixels in the first pixel area. Afterwards, the photosensitive sensor is controlled to act on the pixels with low light intensity, so that the voltage applied to the pixels with low light intensity is increased, and the first scene object is corrected to the second scene object. Wherein, the second scene object is clearer than the first scene object.
  • the working mechanism of the photosensitive sensor acting on the transparent display is as follows:
  • the photosensitive sensor can compare one or several adjacent ones.
  • the light intensity on the pixel is used to determine the light intensity of the pixel; if the light intensity is too small, it means that the object to be observed is behind, and then the photosensitive sensor will react to control the voltage applied to the pixel Increase the light transmittance of the pixel, thereby improving the display effect of the transparent display.
  • FIG. 4 it is a display effect diagram using the transparent display of the present application.
  • the pixel signal of the "China Star Optoelectronics" LOGO in the corresponding pixel area on the screen of the transparent display is corrected by the photosensitive sensor, so that the transmittance is increased accordingly, and the subsequent China Star Optoelectronics LOGO is more clear.
  • the beneficial effects of this application are: the transparent display and the method for enhancing the physical display effect provided by this application, the photosensitive sensor is arranged on the pixel structure in the transparent display to control the transmittance of specific pixels, so that the following objects are clearer and further enhanced The effect of the transparent display on the physical display.

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Abstract

一种透明显示器及增强实物显示效果的方法，包括阵列基板（10）、与阵列基板（10）相对设置的彩膜基板（20）以及位于阵列基板（10）与彩膜基板（20）之间的散射型液晶盒（30），阵列基板（10）上设置有多个像素结构（11）；其中，像素结构（11）内设置有感光传感器（16），感光传感器（16）用于控制像素结构（11）的透过率。

Description

透明显示器及增强实物显示效果的方法 技术领域
本申请涉及显示技术领域，尤其涉及一种透明显示器及增强实物显示效果的方法。
 背景技术
随着显示技术的快速发展，近年来具有透明显示能力的显示器也开始受到研究者的关注，透明显示器指一种可提供透明显示状态以使观看者可看到位于其后方景像的显示装置，常见于橱窗或自动贩卖机等需于展示实体物品前呈现显示画面的功用，也应用于小型化显示设备与玻璃上。目前基于LCD(Liquid Crystal Display，液晶显示器)模式的透明显示器由于偏光片的存在，很难使其透过率达到很高的水平。因此提出了PNLC（Polymer Network Liquid Crystal，聚合物网络液晶）或基于此原理的透明显示器。PNLC方式的透明显示器由于去掉了偏光片，其透过率可以较大程度的提高。但与此同时也出现了新的问题，由于没有使用偏光片，其暗态透过率偏高，存在着对比度偏低的问题，进而影响其显示效果。
综上所述，现有的透明显示器，由于没有使用偏光片，导致暗态透过率偏高，使透明显示器存在着对比度偏低的问题，进而影响其显示效果。
 技术问题
现有的透明显示器，由于没有使用偏光片，导致暗态透过率偏高，使透明显示器存在着对比度偏低的问题，进而影响其显示效果。
 技术解决方案
本申请提供一种透明显示器及增强实物显示效果的方法，能够有效改善透明显示器的显示效果，以解决现有的液晶显示面板，由于没有使用偏光片，导致暗态透过率偏高，使透明显示器存在着对比度偏低的问题，进而影响其显示效果的技术问题。
为解决上述问题，本申请提供的技术方案如下：
本申请提供一种透明显示器，包括阵列基板、与所述阵列基板相对设置的彩膜基板以及位于所述阵列基板与所述彩膜基板之间的散射型液晶盒，所述阵列基板上设置有多个像素结构；
其中，所述像素结构内设置有感光传感器，所述感光传感器用于控制所述像素结构的透过率。
在本申请实施例所提供的透明显示器中，所述像素结构还包括数据线、扫描线、薄膜晶体管以及由所述数据线和所述扫描线交错区域设置的像素电极，每一所述像素电极的相对两端分别设置有所述扫描线，所述数据线与所述扫描线垂直。
在本申请实施例所提供的透明显示器中，所述感光传感器的一端电性连接于所述扫描线，所述感光传感器的相对另一端电性连接于所述像素电极。
在本申请实施例所提供的透明显示器中，所述散射型液晶盒均包括相对平行设置的第一透明板以及第二透明板，所述第一透明板与所述第二透明板之间设置有散射型液晶层。
在本申请实施例所提供的透明显示器中，所述第一透明板与所述第二透明板均为玻璃基板。
在本申请实施例所提供的透明显示器中，所述散射型液晶层的材料为聚合物网络液晶。
本申请还提供一种使用所述透明显示器增强实物显示效果的方法，所述方法包括：
S10，提供所述透明显示器，确定用户视角相对于所述透明显示器的位置；
S20，开启所述透明显示器的显示面板，所述透明显示器的第一像素区域显示所述透明显示器背后的第一场景对象；
S30，通过所述显示面板中设置的感光传感器，对位于所述第一像素区域的像素信号进行修正，将所述第一场景对象修正成第二场景对象。
在本申请实施例所提供的使用所述透明显示器增强实物显示效果的方法中，所述S10中，所述用户视角相对于所述透明显示器的位置为最佳观看位置。
在本申请实施例所提供的使用所述透明显示器增强实物显示效果的方法中，所述S30中，所述第二场景对象比所述第一场景对象更清晰。
在本申请实施例所提供的使用所述透明显示器增强实物显示效果的方法中，所述S30还包括：
S301，通过所述显示面板中设置的感光传感器，感应所述第一像素区域内多个像素通过的光强大小。
S302，控制所述感光传感器作用在光强偏小的像素上，使施加在光强偏小的像素的电压增大，将所述第一场景对象修正成第二场景对象。
 有益效果
本申请的有益效果为：本申请所提供的透明显示器及增强实物显示效果的方法，在透明显示器内的像素结构上设置感光传感器，控制特定像素的透过率，使得后面物体更清晰，进一步增强透明显示器对实物显示的效果。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请透明显示器的结构示意图。
图2为本申请透明显示器的像素设计示意图。
图3为本申请使用上述透明显示器增强实物显示效果的方法流程图。
图4为采用本申请透明显示器的显示效果图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本申请，而非用以限制本申请。在图中，结构相似的单元是用以相同标号表示。
本申请针对现有的透明显示器，由于没有使用偏光片，导致暗态透过率偏高，使透明显示器存在着对比度偏低的问题，进而影响其显示效果的技术问题，本实施例能够解决该缺陷。
如图1所示，为本申请提供的透明显示器的结构示意图。其中，所述透明显示器包括阵列基板10、与所述阵列基板10相对设置的彩膜基板20以及位于所述阵列基板10与所述彩膜基板20之间的散射型液晶盒30。
优选地，所述阵列基板10以及所述彩膜基板20均为透明玻璃基板。
具体地，所述散射型液晶盒30是指装有散射型液晶的液晶盒，所述散射型液晶盒30由两个基板夹设液晶密封组成形成的液晶盒（Open Cell）。所述散射型液晶盒30通过封框胶封装在所述阵列基板10以及所述彩膜基板20之间
具体地，所述散射型液晶盒30中具有一层散射型液晶层33，且所述散射型液晶层33夹设于第一透明板31和第二透明板32之间。优选地，所述散射型液晶层33的材料为聚合物网络液晶（PNLC）。所述散射型液晶层33的厚度根据液晶材料的特性会有所不同。散射型液晶层越薄，其透光性越好，但对比度越低；散射型液晶层越厚，其透光性越差，但对比度越高。因此，设置散射型液晶层的厚度范围为4微米~50微米，以对所述透光显示器的透光度和对比度进行协调，使所述透光显示器在保证透光度的同时，提高其对比度。
如图2所示，为本申请透明显示器的像素设计示意图。其中，
所述透明显示器上的所述阵列基板10上设置有多个像素结构11，
所述像素结构11还包括数据线13、扫描线12、薄膜晶体管15以及由所述数据线13和所述扫描线12交错区域设置的像素电极14，每一所述像素电极14的相对两端分别设置有所述扫描线12，所述数据线13与所述扫描线12垂直。
具体地，薄膜晶体管15形成在所述扫描线12与所述数据线13的交叉处，并与所述像素电极14相连。
具体地，所述像素结构11内还设置有感光传感器16，所述感光传感器16用于控制所述像素结构11的透过率。优选地，所述感光传感器16的一端电性连接于所述扫描线12，所述感光传感器16的相对另一端电性连接于所述像素电极14。由于所述像素电极14分别与所述薄膜晶体管15以及所述感光传感器16电性相连，所述像素电极14受到了所述薄膜晶体管15以及所述感光传感器16的共同影响。
如图3所示，为本申请使用上述透明显示器增强实物显示效果的方法流程图。其中，所述方法包括：
S10，提供所述透明显示器，确定用户视角相对于所述透明显示器的位置。
具体的，所述S10还包括：
首先，提供一透明显示器，所述透明显示器为聚合物网络液晶型透明显示器，所述透明显示器内的像素结构中设置有感光传感器。然后，确定用户视角相对于所述透明显示器的位置。其中，用户视角为用户观察所述透明显示器的背后的场景中的对象的观察点。
优选地，所述用户视角相对于所述透明显示器的位置为最佳观看位置。
S20，开启所述透明显示器的显示面板，所述透明显示器的第一像素区域显示所述透明显示器背后的第一场景对象。
具体的，所述S20还包括：
开启所述透明显示器的显示面板，所述透明显示器的第一像素区域显示所述透明显示器背后的第一场景对象。这里的对象可包括现实生活中的各种生物体和非生物体。优选地，对象可包括人、动物、交通工具、建筑物、生活用品以及自然植物等。
S30，通过所述显示面板中设置的感光传感器，对位于所述第一像素区域的像素信号进行修正，将所述第一场景对象修正成第二场景对象。
具体的，所述S30还包括：
首先，通过所述显示面板中设置的感光传感器，感应所述第一像素区域内多个像素通过的光强大小。之后，控制所述感光传感器作用在光强偏小的像素上，使施加在光强偏小的像素的电压增大，将所述第一场景对象修正成第二场景对象。其中，所述第二场景对象比所述第一场景对象更清晰。
具体地，所述感光传感器作用在所述透明显示器的工作机理如下：
当所述透明显示器开启后，后面物体的反射光透过所述透明显示器的显示面板进入人眼，由于不同物体反射光的波长和强度不同，所述感光传感器可以通过比较相邻一个或者几个像素上通过光强的大小，来确定该像素通过光强的大小；如果光强偏小，说明后面是需要观察的实物，进而所述感光传感器会做出反应，控制作用在该像素上的电压增大，提高该像素的光透过率，进而起到改善透明显示器显示效果的作用。
如图4所示，为采用本申请透明显示器的显示效果图。其中，“华星光电” LOGO在透明显示器的屏幕上对应的像素区域内的像素信号经过感光传感器修正，使得透过率相应增大，进而使得后面的华星光电LOGO更加清楚。
本申请的有益效果为：本申请所提供的透明显示器及增强实物显示效果的方法，在透明显示器内的像素结构上设置感光传感器，控制特定像素的透过率，使得后面物体更清晰，进一步增强透明显示器对实物显示的效果。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (10)

  1. 一种透明显示器，其中，包括阵列基板、与所述阵列基板相对设置的彩膜基板以及位于所述阵列基板与所述彩膜基板之间的散射型液晶盒，所述阵列基板上设置有多个像素结构；
    其中，所述像素结构内设置有感光传感器，所述感光传感器用于控制所述像素结构的透过率。
  2. 根据权利要求1所述的透明显示器，其中，所述像素结构还包括数据线、扫描线、薄膜晶体管以及由所述数据线和所述扫描线交错区域设置的像素电极，每一所述像素电极的相对两端分别设置有所述扫描线，所述数据线与所述扫描线垂直。
  3. 根据权利要求2所述的透明显示器，其中，所述感光传感器的一端电性连接于所述扫描线，所述感光传感器的相对另一端电性连接于所述像素电极。
  4. 根据权利要求1所述的透明显示器，其中，所述散射型液晶盒均包括相对平行设置的第一透明板以及第二透明板，所述第一透明板与所述第二透明板之间设置有散射型液晶层。
  5. 根据权利要求4所述的透明显示器，其中，所述第一透明板与所述第二透明板均为玻璃基板。
  6. 根据权利要求4所述的透明显示器，其中，所述散射型液晶层的材料为聚合物网络液晶。
  7. 一种使用如权利要求1所述透明显示器增强实物显示效果的方法，其中，所述方法包括：
    S10，提供所述透明显示器，确定用户视角相对于所述透明显示器的位置；
    S20，开启所述透明显示器的显示面板，所述透明显示器的第一像素区域显示所述透明显示器背后的第一场景对象；
    S30，通过所述显示面板中设置的感光传感器，对位于所述第一像素区域的像素信号进行修正，将所述第一场景对象修正成第二场景对象。
  8. 根据权利要求7所述的使用所述透明显示器增强实物显示效果的方法，其中，所述S10中，所述用户视角相对于所述透明显示器的位置为最佳观看位置。
  9. 根据权利要求7所述的使用所述透明显示器增强实物显示效果的方法，其中，所述S30中，所述第二场景对象比所述第一场景对象更清晰。
  10. 根据权利要求7所述的使用所述透明显示器增强实物显示效果的方法，其中，所述S30还包括：
    S301，通过所述显示面板中设置的感光传感器，感应所述第一像素区域内多个像素通过的光强大小。
    S302，控制所述感光传感器作用在光强偏小的像素上，使施加在光强偏小的像素的电压增大，将所述第一场景对象修正成第二场景对象。
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