WO2017124593A1 - 显示装置及显示终端 - Google Patents

显示装置及显示终端 Download PDF

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Publication number
WO2017124593A1
WO2017124593A1 PCT/CN2016/074064 CN2016074064W WO2017124593A1 WO 2017124593 A1 WO2017124593 A1 WO 2017124593A1 CN 2016074064 W CN2016074064 W CN 2016074064W WO 2017124593 A1 WO2017124593 A1 WO 2017124593A1
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WIPO (PCT)
Prior art keywords
substrate
display device
display
glass substrate
light
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Ceased
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PCT/CN2016/074064
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English (en)
French (fr)
Inventor
陈黎暄
郑巍巍
萧宇均
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TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US15/032,625 priority Critical patent/US10310319B2/en
Publication of WO2017124593A1 publication Critical patent/WO2017124593A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13725—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
    • 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
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates

Definitions

  • the present invention relates to the field of liquid crystal display technology, and in particular, to a display device and a display terminal.
  • the liquid crystal display is the mainstream flat panel display technology on the market today.
  • the display device requires a backlight to illuminate as a light source.
  • the conventional backlight module includes a backlight composed of an LED and a light guide plate.
  • the general side-lit backlight module structure uses a plastic light guide plate such as PET or PMMA to mix the side light into the light and then emit it upward. After passing through the optical film such as the diffusion sheet and the prism sheet, the liquid crystal panel enters the liquid crystal panel.
  • the polarizing plate is attached to the incident light and the outgoing light position of the upper and lower surfaces of the glass substrate, so that the incident light is linearly polarized, and the polarization direction is changed by the liquid crystal to control the brightness of the emitted light.
  • such a structure display device is often limited by the existence of a multilayer optical film and a backlight module structural member, and it is difficult to achieve an ultra-thin structure in thickness.
  • the technical problem to be solved by the present invention is to provide a thin display device.
  • the invention also provides a display terminal.
  • the display device of the present invention includes a display panel and a light source.
  • the display panel includes an array substrate, a color filter substrate, and a display medium packaged between the array substrate and the color filter substrate.
  • the display medium includes liquid crystal. a molecular substrate and a dichroic dye molecule
  • the array substrate includes a glass substrate, the glass substrate is located on a side of the array substrate facing away from the display medium, and the glass substrate is provided with a light incident surface, the light source It is disposed opposite to the light incident surface of the glass substrate.
  • the reflective substrate is attached to the outer surface of the glass substrate facing away from the display medium.
  • the light guide dot is formed on the outer surface of the glass substrate.
  • the light source comprises an aluminum substrate and a light emitting diode disposed on the surface of the aluminum substrate.
  • the display panel includes a polarizing layer attached to a surface of the color filter substrate in a light exiting direction.
  • the light source is fixed to the array substrate by an optical glue.
  • the display device further includes a frame, the frame is mounted on a periphery of the display panel, and the light source is received and fixed on the frame and faces the light incident surface.
  • the present invention provides a display device including a display device including a display panel and a light source, the display panel including an array substrate, a color filter substrate, and a package between the array substrate and the color filter substrate a display medium comprising liquid crystal molecules and dichroic dye molecules, the array substrate comprising a glass substrate, the glass substrate being located on a side of the array substrate facing away from the display medium, the glass substrate A light incident surface is disposed, and the light source is disposed opposite to a light incident surface of the glass substrate.
  • the reflective substrate is attached to the outer surface of the glass substrate facing away from the display medium.
  • the outer surface of the glass substrate is provided with a light guiding mesh point.
  • the display device of the present invention directly uses the glass substrate of the display panel as a light guide plate and is provided with a light incident surface, and the light source is disposed on the light incident surface side of the glass substrate to provide a light source for the display panel, and does not need to additionally provide a light guide plate, and the glue
  • the thickness of the display device is small, and the design of the ultra-thin display device is realized.
  • FIG. 1 is a schematic cross-sectional view of a display panel of a display device in a preferred embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of a display device in a preferred embodiment of the present invention.
  • a preferred embodiment of the present invention provides a display device and a display terminal.
  • the display terminal can be a mobile phone, a tablet computer or a liquid crystal television.
  • the display device includes a display panel 10 and a light source 20 .
  • the display panel 10 includes an array substrate 11 , a color filter substrate 12 , and a display medium 13 encapsulated between the array substrate 11 and the color filter substrate 12 .
  • the display medium includes liquid crystal molecules 131 and dichroic dyes.
  • the array substrate 11 includes a glass substrate 111.
  • the glass substrate 111 is located on a side of the array substrate 11 facing away from the display medium 12 .
  • the glass substrate 111 is provided with a light incident surface 112 , and the light source 20 and the light incident surface 112 of the glass substrate 111 . Relative settings.
  • the dichroic dye molecule 132 has a rod-like structure, and the dichroic dye molecules 132 having different absorption coefficients for visible light in the long-axis direction and the short-axis direction are used as a guest, and are dissolved in the main body of the aligned liquid crystal molecules 131.
  • the color dye molecules 132 will be "customer-to-host" and aligned in the same direction as the liquid crystal molecules 131.
  • the absorption of incident light by the dichroic dye molecules 132 may also change to solve the problem that the incident light of the glass substrate is unpolarized light, thereby realizing normal display of the display panel.
  • the first transparent conductive plate and the second transparent conductive plate may be disposed between the array substrate 11 and the color filter substrate 12, and the display medium is located on the first transparent conductive plate and the second transparent conductive plate. between. Controlling, by the voltage between the first transparent conductive plate and the second transparent conductive plate, a deflection angle of the liquid crystal molecules 131 between the two transparent conductive plates, thereby making the dichroic dye
  • the molecules 132 follow the liquid crystal molecules 131 to deflect a corresponding angle.
  • the display panel 10 is a liquid crystal display panel, and includes a display surface 101 on which a polarizing layer 102 is disposed. That is, the polarizer 102 is attached to the surface of the color filter substrate 12 in the light outgoing direction.
  • the glass substrate 111 includes an outer surface 113 and a light emitting surface (not shown) connected to the light incident surface 112. The outer surface 113 is disposed away from the display surface 101.
  • the reflective substrate 14 is attached to the outer surface 113 of the glass substrate 111 facing away from the display medium 13 .
  • the reflection sheet 14 is for reflecting light entering the glass substrate 111 to the light exit direction, enhancing the utilization ratio of the glass substrate 11 and avoiding light leakage from the bottom of the glass substrate 111.
  • a light guiding dot is formed on the outer surface of the glass substrate 111.
  • the reflected light will diffuse to various angles, and then the reflective condition is destroyed by the glass substrate.
  • the surface is emitted to further improve the light guiding efficiency of the glass substrate 111.
  • the light shielding layer is attached to the other circumferential side surface of the glass substrate 111 except for the light incident surface, so that light entering the glass substrate can be effectively prevented from leaking from the side surface.
  • the light source 13 includes an aluminum substrate and a light emitting diode disposed on the surface of the aluminum substrate.
  • the light source 13 is fixed to the array substrate by an optical glue.
  • the light emitting diode of the light source 13 faces the light incident surface 112, and the aluminum substrate is fixed to the edge of the array substrate 11 by optical glue.
  • the display device further includes a frame (not shown), the frame is mounted on the periphery of the display panel and fixed to the display panel, and the light source 13 is received in and fixed to the On the frame, and facing the light incident surface 112.
  • the bezel is a rectangular frame and is disposed around a circumference of the display panel.
  • the display device of the present invention directly uses the glass substrate of the display panel as a light guide plate and is provided with a light incident surface, and the light source is disposed on the light incident surface side of the glass substrate to provide a light source for the display panel, and the liquid crystal molecules are incorporated into the two directions.
  • the color dye molecules constitute the guest-host effect phenomenon to solve the problem that the incident light is unpolarized light, which satisfies the normal display function of the display panel, and does not require additional setting of the light guide plate, the plastic frame optical film, etc., and the thickness of the display device is small, achieving ultra-thin The design of the display device and material savings.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示装置及显示终端，包括显示面板（10）及灯源（20），显示面板（10）包括阵列基板（11）、彩膜基板（12）及封装于阵列基板（11）与彩膜基板（12）之间的显示介质（13），显示介质（13）包括液晶分子（131）及二向色性染料分子（132），阵列基板（11）包括玻璃基板（111），玻璃基板（111）位于阵列基板（11）背向显示介质（13）的一侧，玻璃基板（111）设有入光面（112），灯源（20）与玻璃基板（111）的入光面（112）相对设置。

Description

显示装置及显示终端
本发明要求2016年1月22日递交的发明名称为“显示装置及显示终端”的申请号201610041730.5的在先申请优先权，上述在先申请的内容以引入的方式并入本文本中。
技术领域
本发明涉及液晶显示技术领域，特别涉及一种显示装置及显示终端。
背景技术
液晶显示屏是当今市场上的主流平板显示装置技术。而显示装置都需要背光来作为光源点亮。传统的背光模组包括LED及导光板组成的背光源。一般的侧入式背光模组结构使用PET或者PMMA等塑料材质的导光板将侧入光混合均匀后向上发出，通过扩散片和棱镜片等光学膜片后，进入液晶面板中。同时玻璃基板的上下表面入射光和出射光位置均贴附有偏振片，以使得入射光为线偏正光，并通过液晶来改变偏振方向，实现出射光亮度的控制。但是这样结构显示装置往往受限于多层光学膜片和背光模组结构件的存在，在厚度上很难做到超薄的结构。
发明内容
本发明所要解决的技术问题在于提供一种较薄的显示装置。
本发明还提供一种显示终端。
本发明所述的显示装置包括显示面板及灯源，所述显示面板包括阵列基板、彩膜基板及封装于所述阵列基板与所述彩膜基板之间的显示介质，所述显示介质包括液晶分子及二向色性染料分子，所述阵列基板包括玻璃基板，所述玻璃基板位于所述阵列基板背向所述显示介质的一侧，所述玻璃基板设有入光面，所述灯源与所述玻璃基板的入光面相对设置。
其中，所述玻璃基板背向所述显示介质的外表面上贴设有反射片。
其中，所述玻璃基板的外表面上形成有导光网点。
其中，所述灯源包括铝基板及设于铝基板表面的发光二极管。
其中，所述显示面板包括偏光层，所述偏光片贴于所述彩膜基板的出光方向的表面上。
其中，所述灯源通过光学胶与所述阵列基板固定。
其中，所述显示装置还包括边框，所述边框装设于所述显示面板周缘，所述灯源收容于并固定于所述边框上，并朝向所述入光面。
本发明提供一种显示设备，其包括显示装置，所述显示装置包括显示面板及灯源，所述显示面板包括阵列基板、彩膜基板及封装于所述阵列基板与所述彩膜基板之间的显示介质，所述显示介质包括液晶分子及二向色性染料分子，所述阵列基板包括玻璃基板，所述玻璃基板位于所述阵列基板背向所述显示介质的一侧，所述玻璃基板设有入光面，所述灯源与所述玻璃基板的入光面相对设置。
其中，所述玻璃基板背向所述显示介质的外表面上贴设有反射片。
其中，所述玻璃基板的外表面上设有导光网点。
本发明的显示装置直接使用显示面板的玻璃基板作为导光板使用并设置有入光面，将灯源设于玻璃基板的入光面一侧为显示面板提供光源，不需要额外设置导光板，胶框光学薄膜等结果，较小显示装置的厚度，实现超薄显示装置的设计。
附图说明
为了更清楚地说明本发明的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施方式，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，还可以如这些附图获得其他的附图。
图1是本发明较佳实施方式中的显示装置的显示面板截面示意图。
图2是本发明较佳实施方式中的显示装置的截面示意图。
具体实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进 行清楚、完整地描述。
本发明的较佳实施例提供了一种显示装置及显示终端。所述显示终端可以使手机、平板电脑或者液晶电视。请参阅图1与图2，所述显示装置包括显示面板10及灯源20。所述显示面板10包括阵列基板11、彩膜基板12及封装于所述阵列基板11与所述彩膜基板12之间的显示介质13，所述显示介质包括液晶分子131及二向色性染料分子132，所述阵列基板11包括玻璃基板111。所述玻璃基板111位于所述阵列基板11背向所述显示介质12的一侧，所述玻璃基板111设有入光面112，所述灯源20与所述玻璃基板111的入光面112相对设置。
由于液晶分子131具有介电和折射率的各向异性，因此可以通过电场作用改变液晶分子131的排列方式。二向色性染料分子132为棒状结构，将沿长轴方向和短轴方向对可见光具有不同吸收系数的二向色性染料分子132作为客体，溶于定向排列的液晶分子131主体中，二向色性染料分子132将会“客随主变”，与液晶分子131同向排列。在电场作用下，当作为主体的液晶分子131的排列发生变化时，作为客体的二向色性染料分子132的排列方向也随之变化。即，所述二向色性染料分子132对入射光的吸收也会发生变化可以解决玻璃基板的入射光为非偏振光的问题，进而实现显示面板的正常显示。在此情况下，可以通过在阵列基板11与彩膜基板12之间设置第一透明导电板和所述第二透明导电板，显示介质位于第一透明导电板和所述第二透明导电板之间。通过所述第一透明导电板和所述第二透明导电板之间的电压，控制位于该两个透明导电板之间的所述液晶分子131的偏转角度，从而使所述二向色性染料分子132跟随所述液晶分子131偏转相应的角度。
本实施例中，所述显示面板10为液晶显示面板，其包括显示面101，所述显示面101上设有偏光层102。也就是说所述偏光片102贴于所述彩膜基板12的出光方向的表面上。所述玻璃基板111包括与入光面112连接的外表面113及出光面(图未示)。所述外表面113与所述显示面101背向设置。
本实施例中，所述玻璃基板111背向所述显示介质13的所述外表面113上贴设有反射片14。所述反射片14用于将进入所述玻璃基板111的光线反射至出光方向，增强玻璃基板11的利用率并避免从玻璃基板111底部漏光。
本实施例中，所述玻璃基板111的外表面上形成有导光网点，光线射到导光网点的各个导光点时，反射光会往各个角度扩散，然后破坏反射条件由玻璃基板正出光面射出，进而提高所述玻璃基板111的导光效率。所述玻璃基板111除去入光面的其它周侧面上贴设有遮光层，可有效防止进入玻璃基板的光线从侧面漏出。
本实施例中，所述灯源13包括铝基板及设于铝基板表面的发光二极管。所述灯源13通过光学胶与所述阵列基板固定。具体的，所述灯源13的发光二极管朝向入光面112，通过光学胶将所述铝基板与所述阵列基板11边缘固定。
可以理解，在其它实施方式中，所述显示装置还包括边框(图未示)，所述边框装设于所述显示面板周缘与显示面板固定，所述灯源13收容于并固定于所述边框上，并朝向所述入光面112。所述边框为矩形框体且围绕所述显示面板周缘设置。
本发明的显示装置直接使用显示面板的玻璃基板作为导光板使用并设置有入光面，将灯源设于玻璃基板的入光面一侧为显示面板提供光源，同时将液晶分子中参入二向色性染料分子，构成宾主效应现象解决入射光为非偏振光问题，满足显示面板正常的显示功能，不需要额外设置导光板，胶框光学薄膜等结果，较小显示装置的厚度，实现超薄显示装置的设计，并且节省材料。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (14)

  1. 一种显示装置，其中，所述显示装置包括显示面板及灯源，所述显示面板包括阵列基板、彩膜基板及封装于所述阵列基板与所述彩膜基板之间的显示介质，所述显示介质包括液晶分子及二向色性染料分子，所述阵列基板包括玻璃基板，所述玻璃基板位于所述阵列基板背向所述显示介质的一侧，所述玻璃基板设有入光面，所述灯源与所述玻璃基板的入光面相对设置。
  2. 如权利要求1所述的显示装置，其中，所述玻璃基板背向所述显示介质的外表面上贴设有反射片。
  3. 如权利要求2所述的显示装置，其中，所述玻璃基板的外表面上形成有导光网点。
  4. 如权利要求1所述的显示装置，其中，所述灯源包括铝基板及设于铝基板表面的发光二极管。
  5. 如权利要求1所述的显示装置，其中，所述显示面板包括偏光层，所述偏光片贴于所述彩膜基板的出光方向的表面上。
  6. 如权利要求1所述的显示装置，其中，所述灯源通过光学胶与所述阵列基板固定。
  7. 如权利要求1所述的显示装置，其中，所述显示装置还包括边框，所述边框装设于所述显示面板周缘，所述灯源收容于并固定于所述边框上，并朝向所述入光面。
  8. 一种显示设备，其中，显示终端包括显示装置，所述显示装置包括显示面板及灯源，所述显示面板包括阵列基板、彩膜基板及封装于所述阵列基板与所述彩膜基板之间的显示介质，所述显示介质包括液晶分子及二向色性染料分子，所述阵列基板包括玻璃基板，所述玻璃基板位于所述阵列基板背向所述显示介质的一侧，所述玻璃基板设有入光面，所述灯源与所述玻璃基板的入光面相对设置。
  9. 如权利要求8所述的显示设备，其中，所述玻璃基板背向所述显示介质的外表面上贴设有反射片。
  10. 如权利要求9所述的显示设备，其中，所述玻璃基板的外表面上设 有导光网点。
  11. 如权利要求8所述的显示设备，其中，所述灯源包括铝基板及设于铝基板表面的发光二极管。
  12. 如权利要求8所述的显示设备，其中，所述显示面板包括偏光层，所述偏光片贴于所述彩膜基板的出光方向的表面上。
  13. 如权利要求8所述的显示设备，其中，所述灯源通过光学胶与所述阵列基板固定。
  14. 如权利要求8所述的显示设备，其中，所述显示装置还包括边框，所述边框装设于所述显示面板周缘，所述灯源收容于并固定于所述边框上，并朝向所述入光面。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102608796A (zh) * 2012-04-01 2012-07-25 福建华映显示科技有限公司 透明液晶显示装置及其制造方法
CN103441139A (zh) * 2013-08-14 2013-12-11 京东方科技集团股份有限公司 一种显示装置及显示控制方法
CN203422542U (zh) * 2013-09-16 2014-02-05 陈文翰 液晶显示器结构和电子设备
CN103969882A (zh) * 2014-04-23 2014-08-06 京东方科技集团股份有限公司 一种液晶面板及显示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1172626A (ja) * 1997-06-30 1999-03-16 Toshiba Lighting & Technol Corp バックライト及びこれを用いた液晶表示装置
TWI254172B (en) * 2002-12-27 2006-05-01 Hon Hai Prec Ind Co Ltd Surface light module and liquid crystal display using the same
CN101674342B (zh) * 2008-09-08 2012-08-01 比亚迪股份有限公司 移动通信终端的外壳、显示组件及它们的制造方法
CN202110355U (zh) * 2011-05-16 2012-01-11 京东方科技集团股份有限公司 液晶显示装置
CN102628583A (zh) * 2012-03-27 2012-08-08 深圳市华星光电技术有限公司 一种显示装置的外框、背光模组及液晶显示装置
KR101408690B1 (ko) * 2013-01-25 2014-06-17 동아대학교 산학협력단 투명 액정표시장치
CN204044466U (zh) * 2014-07-31 2014-12-24 江门亿都电子科技有限公司 一种背光光源嵌套至液晶玻璃层的液晶显示屏
KR102365238B1 (ko) * 2015-06-24 2022-02-22 삼성디스플레이 주식회사 액정 표시 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102608796A (zh) * 2012-04-01 2012-07-25 福建华映显示科技有限公司 透明液晶显示装置及其制造方法
CN103441139A (zh) * 2013-08-14 2013-12-11 京东方科技集团股份有限公司 一种显示装置及显示控制方法
CN203422542U (zh) * 2013-09-16 2014-02-05 陈文翰 液晶显示器结构和电子设备
CN103969882A (zh) * 2014-04-23 2014-08-06 京东方科技集团股份有限公司 一种液晶面板及显示装置

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