WO2019185047A1 - 量子点液晶面板和显示装置 - Google Patents

量子点液晶面板和显示装置 Download PDF

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Publication number
WO2019185047A1
WO2019185047A1 PCT/CN2019/080552 CN2019080552W WO2019185047A1 WO 2019185047 A1 WO2019185047 A1 WO 2019185047A1 CN 2019080552 W CN2019080552 W CN 2019080552W WO 2019185047 A1 WO2019185047 A1 WO 2019185047A1
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Prior art keywords
pixel unit
liquid crystal
layer
sub
quantum dot
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PCT/CN2019/080552
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English (en)
French (fr)
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历志辉
林健源
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深圳Tcl新技术有限公司
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Publication of WO2019185047A1 publication Critical patent/WO2019185047A1/zh

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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
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements

Definitions

  • the present application relates to the field of liquid crystal display technology, and in particular, to a quantum dot liquid crystal panel and a display device using the same.
  • the display color of the thin film transistor liquid crystal display is generated by the color resist of the color filter.
  • the mainstream of the market is red, green and blue, red, green, blue and white.
  • the color resistivity is only about 1/3, and color saturation is also a bottleneck.
  • quantum dot liquid crystal panel that uses a quantum dot material instead of a color photoresist to provide a color that can be more abundant and brightness can perform better.
  • the quantum dot material illuminates with a blue backlight, red light is excited, and the green light is doped with blue light exposed by the backlight, which reduces the color purity to a certain extent, and causes color saturation and contrast to be affected.
  • the main purpose of the present application is to provide a quantum dot liquid crystal panel, which aims to propose a high color saturation, high contrast quantum dot liquid crystal display panel.
  • a quantum dot liquid crystal panel provided by the present application comprises a color filter substrate, a liquid crystal layer and an array substrate, wherein the liquid crystal layer is disposed between the color film substrate and the array substrate, and the color film
  • the substrate includes a blue light absorbing member, a base substrate, a pixel unit layer and an encapsulation layer which are stacked, the pixel unit layer includes a red sub-pixel unit, a green sub-pixel unit and a blue sub-pixel unit, and the blue absorbing member covers the The red sub-pixel unit and the green sub-pixel unit are described.
  • the blue light absorbing member includes a blue light absorbing layer corresponding to the red sub-pixel unit and the green sub-pixel unit, and a transparent layer corresponding to the blue sub-pixel unit through which a blue backlight can pass.
  • the blue absorbing member is attached to a surface of the substrate substrate facing away from the pixel unit layer.
  • the material of the blue light absorbing member is a dye, a glue, or a film.
  • the blue light absorbing member is sandwiched between the base substrate and the pixel unit layer.
  • the material of the blue light absorbing member is a resin dye.
  • the pixel unit layer further includes a black matrix, and the black matrix is provided with a plurality of mounting units arranged in an array, the red sub-pixel unit, the green sub-pixel unit, and the blue sub-pixel unit It is mounted in a mosaic or linear manner on several of the mounting units.
  • the pixel unit layer is located on a side of the base substrate adjacent to the liquid crystal layer
  • the encapsulation layer is located on a side of the pixel unit layer adjacent to the liquid crystal layer.
  • the color filter substrate further includes a middle polarizing layer, and the middle polarizing layer is disposed on a side surface of the encapsulating layer adjacent to the liquid crystal layer.
  • the application also provides a display device comprising a backlight and a quantum dot liquid crystal panel as described above.
  • the blue backlight passes through the array substrate, the liquid crystal layer, and the color film substrate, wherein the color film substrate is excited by the blue backlight, and the red sub-pixel unit, the green sub-pixel unit, and the blue sub-image unit correspond to Red light, green light, and blue light are emitted through the substrate to realize picture display.
  • the blue sub-pixel unit and the green sub-pixel unit emit red and green light mixed with a blue backlight
  • the present scheme uses a blue light absorbing member to cover the red sub-pixel unit and the green sub-pixel.
  • the pixel unit absorbs the red and green light mixed with the blue backlight.
  • the color filter substrate includes and the encapsulation layer to effectively protect the color filter substrate to achieve dustproof and waterproof.
  • FIG. 1 is a schematic structural view of a quantum dot liquid crystal panel according to an embodiment of the present application.
  • FIG. 2 is a schematic structural view of a quantum dot liquid crystal panel according to Embodiment 2 of the present application.
  • FIG. 3 is a schematic structural view showing a linear arrangement of pixel unit layers in FIG. 1;
  • Figure 4 is a schematic view showing the structure of the blue absorbing member of Figure 1 in a linear arrangement
  • FIG. 5 is a schematic structural diagram of a mosaic arrangement of pixel unit layers in FIG. 1;
  • Fig. 6 is a structural schematic view showing the mosaic arrangement of the blue absorbing member of Fig. 1.
  • Label name Label name 1 Color film substrate 133 Blue sub-pixel unit 11 Substrate substrate 134 Black matrix 12 Blue light absorbing member 14 Encapsulation layer 121 Transparent layer 15 Central polarizing layer 13 Pixel unit layer 2 Liquid crystal layer 131 Red sub-pixel unit 3 Array substrate 132 Green sub-pixel unit 4 Lower polarizer
  • first”, “second”, and the like in the present application are set for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.
  • the application proposes a quantum dot liquid crystal panel.
  • the quantum dot liquid crystal panel comprises a color filter substrate 1 , a liquid crystal layer 2 and an array substrate 3 , and the liquid crystal layer 2 is disposed on the color filter substrate 1 and Between the array substrate 3, the color filter substrate 1 includes a blue light absorbing member 12, a base substrate 11, a pixel unit layer 13, and an encapsulation layer 14 which are stacked, and the pixel unit layer 13 includes a red sub-pixel unit 131.
  • the green sub-pixel unit 132 and the blue sub-pixel unit 133 cover the red sub-pixel unit 131 and the green sub-pixel unit 132.
  • the quantum dot liquid crystal panel further includes a lower polarizer 4, and the lower polarizer 4 is disposed on a surface of the array substrate 3 away from the color filter substrate 1.
  • the blue absorbing member 12 is attached to a surface of the base substrate 11 facing away from the pixel unit layer 13.
  • the material of the blue absorbing member 12 is a dye, a glue, or a film, and a dye. It is an azo (such as Hansa Yellow 10G, benzidine yellow), a phenol (such as permanent solid yellow), a benzimidazolone (such as CI Pigment Yellow 154), or an azo condensation (such as Gumei
  • the yellow pigment, the glue or the film of 3G is a methacrylic resin or an epoxy resin, and the user can directly attach it to the base substrate 11, which is convenient for installation.
  • the red sub-pixel unit 131 is encapsulated with a red quantum dot material
  • the green sub-pixel unit 132 is encapsulated with a green quantum dot material
  • the blue sub-pixel unit 133 is encapsulated with a transparent medium or an air layer, which respectively emits red light and green light under blue light excitation. And blue light.
  • the technical solution of the present application passes through the array substrate 3, the liquid crystal layer 2, and the color filter substrate 1 through the blue backlight, wherein the color film substrate 1 is excited by the blue backlight, the red sub-pixel unit 131, the green sub-pixel unit 132, and The blue sub-image unit corresponds to red light, green light, and blue light emitted through the base substrate 11 to realize screen display.
  • the blue light absorbing member 12 covers the red sub-pixel unit 131 and The green sub-pixel unit 132 absorbs the red and green light mixed with the blue backlight, thereby effectively improving the color purity of the quantum dot liquid crystal display panel, emitting more pure red and green light, and improving color saturation.
  • the color filter substrate 1 includes the encapsulating layer 14 to effectively protect the color filter substrate 1 to achieve dustproof and waterproof.
  • the blue light absorbing member 12 of the embodiment includes a blue light absorbing layer corresponding to the red sub-pixel unit 131 and the green sub-pixel unit 132, and a blue backlight corresponding to the blue sub-pixel unit 133. Passing through the transparent layer 121.
  • the blue absorbing layer is an anti-blue film
  • the transparent layer 121 is a transparent film
  • the blue absorbing layer and the transparent layer 121 are integrally formed, which is advantageous for production and effectively improves production efficiency.
  • the blue backlight passes through the transparent layer 121, effectively providing blue light to pass through, and preventing the blue light absorbing layer from filtering the blue backlight.
  • the blue absorbing member 12 may include a blue absorbing layer corresponding to the red sub-pixel unit 131 and the green sub-pixel unit 132, and the blue absorbing layer is corresponding to the blue sub-pixel unit 133. There is an opening through which the blue backlight passes, and a blue backlight passes through the opening.
  • the pixel unit layer of the embodiment further includes a black matrix 134, and the black matrix 134 is provided with a plurality of mounting units arranged in an array, the red sub-pixel unit 131, the green sub-pixel unit 132, and the blue
  • the sub-pixel unit 133 is mounted in a mosaic or linear manner on a plurality of the mounting units to reduce the distance between the red sub-pixel unit 131, the green sub-pixel unit 132, and the blue sub-pixel unit 133 that are adjacent to each other. Light interference prevents light leakage.
  • the black matrix 134 of the embodiment is provided with a plurality of mounting units arranged in an array, the red sub-pixel unit 131 , the green sub-pixel unit 132 and the blue
  • the sub-pixel unit 133 is mounted in a mosaic or linear manner to a plurality of the mounting units.
  • the red sub-pixel unit 131, the green sub-pixel unit 132, and the blue sub-pixel unit 133 each include a plurality of;
  • the red sub-pixel unit 131, the green sub-pixel unit 132, and the blue sub-pixel unit 133 are repeatedly arranged from the left to the right in the first row of the mounting units on the black matrix 134 of the present embodiment.
  • a plurality of mounting units of the second row on the matrix 134 are repeatedly arranged by the blue sub-pixel unit 133, the red sub-pixel unit 131, and the green sub-pixel unit 132, and the rows below the second row on the black matrix 134 are arranged. Repeatedly set in the first row and the second row.
  • the present design is not limited thereto, and may be a plurality of mounting units of each row on the black matrix 134 to sequentially mount the red sub-pixel unit 131, the green sub-pixel unit 132, and the blue sub-s from left to right.
  • the pixel unit 133 is repeatedly arranged to effectively form a mosaic arrangement, which improves the situation in which the font stroke of the display is easily skewed when the display text is displayed, so that the display of the font is more beautiful and neat;
  • the pixel unit layer 13 of the embodiment is located on a side of the base substrate 11 adjacent to the liquid crystal layer 2, and the encapsulation layer 14 is located at a side of the pixel unit layer 13 adjacent to the liquid crystal layer 2. side.
  • the encapsulation layer 14 protects the pixel unit layer 13 from dust and moisture in the external environment entering the pixel unit layer 13 when the transfer of the color filter substrate 1 is carried.
  • the color filter substrate 1 of the embodiment further includes a central polarizing layer 15 disposed on a side surface of the encapsulation layer 14 adjacent to the liquid crystal layer 2, thereby effectively achieving incident light. Deviated.
  • the second embodiment is different from the first embodiment in that the blue light absorbing member 12 is sandwiched between the base substrate 11 and the pixel unit layer 13 , and the blue light absorbing member 12 is
  • the material is a resin dye which is a material formed by adding a yellow pigment, a dispersant, a photoinitiator or the like to a methacrylic resin or an epoxy resin, the base substrate 11 and the
  • the pixel unit layer 13 is adhesively bonded with the blue light absorbing member 12 as an adhesive, which is effective not only to filter or block blue light from the backlight doped in the red and green light by the blue light absorbing member 12, and is easy to produce.
  • the application also provides a display device comprising a backlight and a quantum dot liquid crystal panel as described above.
  • the backlight of the embodiment is a blue backlight.
  • the sub-region corresponding to the red sub-pixel unit 131 on the color filter substrate 1 is formed by a red quantum dot material, and the sub-region corresponding to the green sub-pixel unit 132 is green.
  • the quantum dot material is formed, and the sub-region corresponding to the blue sub-pixel unit 133 is formed of a transparent material, and the display effect of the quantum dot liquid crystal panel is related to the quantum dot material used in the color filter substrate 1 and the backlight of the blue LED, and the blue light
  • the peak, half-width and amplitude of the LED can be adjusted according to the choice of quantum dot material.

Abstract

一种量子点液晶面板和显示装置，其量子点液晶面板包括彩膜基板(1)、液晶层(2)及阵列基板(3)；液晶层(2)设置于彩膜基板(1)与阵列基板(3)之间，彩膜基板(1)包括层叠设置的蓝光吸收件(12)、衬底基板(11)、像素单元层(13)及封装层(14)；像素单元层(13)包括红色子像素单元(131)、绿色子像素单元(132)及蓝色子像素单元(133)；蓝光吸收件(12)覆盖于红色子像素单元(131)和绿色子像素单元(132)。

Description

量子点液晶面板和显示装置
技术领域
本申请涉及液晶显示技术领域，特别涉及一种量子点液晶面板及应用该量子点液晶面板的显示装置。
背景技术
薄膜晶体管液晶显示器的显示色彩是由彩色滤光片的颜色光阻产生，现在市场主流是红绿蓝三色、红绿蓝白四色。但是颜色光阻透过率只有1/3左右，色彩饱和度也是瓶颈。
现在有一种量子点液晶面板用量子点材料替代颜色光阻的技术提出，颜色可以更丰富，亮度可以表现更好。但是由于量子点材料发光是以蓝色背光源激发，所以激发红色光，绿色光中会掺杂由背光源露出的蓝色光，一定程度降低颜色纯度，使得彩色饱和度及对比度造成影响。
申请内容
本申请的主要目的是提供一种量子点液晶面板，旨在提出一种高色彩饱和度，高对比度的量子点液晶显示面板。
为实现上述目的，本申请提出的一种量子点液晶面板，包括彩膜基板、液晶层及阵列基板，所述液晶层设置于所述彩膜基板与所述阵列基板之间，所述彩膜基板包括层叠设置的蓝光吸收件、衬底基板、像素单元层及封装层，所述像素单元层包括红色子像素单元、绿色子像素单元及蓝色子像素单元，所述蓝光吸收件覆盖于所述红色子像素单元和所述绿色子像素单元。
可选地，所述蓝光吸收件包括对应所述红色子像素单元与所述绿色子像素单元的蓝光吸收层、和对应所述蓝色子像素单元的可供蓝色背光穿过的透明层。
可选地，所述蓝光吸收件贴附于所述衬底基板背离所述像素单元层的一表面。
可选地，所述蓝光吸收件的材料为染料、胶材、或者薄膜。
可选地，所述蓝光吸收件夹持于所述衬底基板与所述像素单元层之间。
可选地，所述蓝光吸收件的材料为树脂染料。
可选地，所述像素单元层还包括黑矩阵，所述黑矩阵上设置有若干按阵列排列的安装单元，所述红色子像素单元、所述绿色子像素单元及所述蓝色子像素单元以马赛克式、或者直线式安装于若干所述安装单元。
可选地，所述像素单元层位于所述衬底基板靠近所述液晶层的一侧，所述封装层位于所述像素单元层靠近所述液晶层的一侧。
可选地，所述彩膜基板还包括中部偏光层，所述中部偏光层设置于所述封装层靠近所述液晶层的一侧表面上。
本申请还提供一种显示装置，其包括背光源和如上所述的量子点液晶面板。
本申请技术方案中，蓝色背光穿过阵列基板、液晶层及彩膜基板，其中，彩膜基板经过蓝色背光的激发下，红色子像素单元、绿色子像素单元以及蓝色子像单元对应红光、绿光以及蓝光经过衬底基板射出以实现画面显示。但是，由于采用蓝色背光，红色子像素单元、绿色子像素单元会发出混杂着蓝色背光的红光和绿光，本方案采用蓝光吸收件覆盖于所述红色子像素单元和所述绿色子像素单元，从而吸收混杂着蓝色背光的红光和绿光，一方面有效提升量子点液晶显示面板颜色纯度，发出更纯净的红光和绿光，提高色彩饱和度，另一方面在黑暗的场合中，有效降低漏光影响，对比度大幅度提升；并且所述彩膜基板包括及封装层，有效保护彩膜基板，实现防尘、防水。
附图说明
为了更清楚地说明本申请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地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，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示出的结构获得其他的附图。
图1为本申请实施例一量子点液晶面板的结构示意图；
图2为本申请实施例二量子点液晶面板的结构示意图；
图3为图1中的像素单元层直线式排列的结构示意图；
图4为图1中的蓝光吸收件直线式排列的结构示意图；
图5为图1中的像素单元层马赛克式排列的结构示意图；
图6为图1中的蓝光吸收件马赛克式排列的结构示意图。
附图标号说明：
标号 名称 标号 名称
1 彩膜基板 133 蓝色子像素单元
11 衬底基板 134 黑矩阵
12 蓝光吸收件 14 封装层
121 透明层 15 中部偏光层
13 像素单元层 2 液晶层
131 红色子像素单元 3 阵列基板
132 绿色子像素单元 4 下偏光片
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，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，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅设置为解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本申请中涉及“第一”、“第二”等的描述仅设置为描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种量子点液晶面板。
实施例一
请参阅图1和图3至图6，在本实施例中，该量子点液晶面板包括彩膜基板1、液晶层2及阵列基板3，所述液晶层2设置于所述彩膜基板1与所述阵列基板3之间，所述彩膜基板1包括层叠设置的蓝光吸收件12、衬底基板11、像素单元层13及封装层14，所述像素单元层13包括红色子像素单元131、绿色子像素单元132及蓝色子像素单元133，所述蓝光吸收件12覆盖于所述红色子像素单元131和所述绿色子像素单元132。
量子点液晶面板还包括下偏光片4，下偏光片4设于阵列基板3远离彩膜基板1的表面。
在本实施例中，所述蓝光吸收件12贴附于所述衬底基板11背离所述像素单元层13的一表面，所述蓝光吸收件12的材料为染料、胶材、或者薄膜，染料为偶氮类(如汉沙黄10G、联苯胺黄)、色酚类(如永固黄)、苯并咪唑酮类(如C.I.颜料黄154)、或偶氮缩合类(如固美脱黄3G)的黄色颜料，胶材或者薄膜为甲基丙烯酸系树脂、或环氧系树脂，用户可直接贴附于衬底基板11上，有效便于安装。
红色子像素单元131封装有红色量子点材料，绿色子像素单元132封装有绿色量子点材料，蓝色子像素单元133封装有透明介质或者空气层，其在蓝光激发下分别发出红光、绿光及蓝光。
本申请技术方案通过，蓝色背光穿过阵列基板3、液晶层2及彩膜基板1，其中，彩膜基板1经过蓝色背光的激发下，红色子像素单元131、绿色子像素单元132以及蓝色子像单元对应红光、绿光以及蓝光经过衬底基板11射出以实现画面显示。但是，由于采用蓝色背光，红色子像素单元131、绿色子像素单元132会发出混杂着蓝色背光的红光和绿光，本方案采用蓝光吸收件12覆盖于所述红色子像素单元131和所述绿色子像素单元132，从而吸收混杂着蓝色背光的红光和绿光，一方面有效提升量子点液晶显示面板颜色纯度，发出更纯净的红光和绿光，提高色彩饱和度，另一方面在黑暗的场合中，有效降低漏光影响，对比度大幅度提升；并且所述彩膜基板1包括及封装层14，有效保护彩膜基板1，实现防尘、防水。
具体地，本实施例所述蓝光吸收件12包括对应所述红色子像素单元131与所述绿色子像素单元132的蓝光吸收层、和对应所述蓝色子像素单元133的可供蓝色背光穿过的透明层121。
蓝光吸收层为防蓝光贴膜，透明层121为透明膜，蓝光吸收层和透明层121为一体成型结构，有利于生产，有效提高生产效率。
当蓝光激发像素单元层13内的量子点材料时，蓝色背光穿过透明层121，有效提供蓝光穿过，避免蓝光吸收层过滤蓝色背光。显然，本设计不限于此，也可以是蓝光吸收件12包括对应所述红色子像素单元131与所述绿色子像素单元132的蓝光吸收层，蓝光吸收层对应所述蓝色子像素单元133设有可供蓝色背光穿过的开口，蓝色背光穿过开口。
本实施例所述像素单元层还包括黑矩阵134，所述黑矩阵134上设置有若干按阵列排列的安装单元，所述红色子像素单元131、所述绿色子像素单元132及所述蓝色子像素单元133以马赛克式、或者直线式安装于若干所述安装单元，以减少相互临近的所述红色子像素单元131、所述绿色子像素单元132及所述蓝色子像素单元133之间的光线干扰，防止漏光。
进一步地，请参阅图3至图6，本实施例所述黑矩阵134上设置有若干按阵列排列的安装单元，所述红色子像素单元131、所述绿色子像素单元132及所述蓝色子像素单元133以马赛克式、或者直线式安装于若干所述安装单元。
所述红色子像素单元131、所述绿色子像素单元132及所述蓝色子像素单元133均包括若干个；
本实施例黑矩阵134上的第一排若干安装单元以从左至右依次安装有所述红色子像素单元131、所述绿色子像素单元132及所述蓝色子像素单元133反复排列，黑矩阵134上的第二排若干安装单元以所述蓝色子像素单元133、所述红色子像素单元131及所述绿色子像素单元132反复排列，黑矩阵134上的第二排以下的若干排以第一排和第二排反复设置。
显然，本设计不限于此，也可以是黑矩阵134上每一排若干安装单元以从左至右依次安装有所述红色子像素单元131、所述绿色子像素单元132及所述蓝色子像素单元133反复排列，有效形成马赛克式排列，改善显示器在显示文字时字体笔划容易歪斜的情形，使字体的显示较为美观与工整；
可选地，本实施例所述像素单元层13位于所述衬底基板11靠近所述液晶层2的一侧，所述封装层14位于所述像素单元层13靠近所述液晶层2的一侧。
封装层14保护像素单元层13，防止在搬运转移彩膜基板1时外界环境中的灰尘和水分进入像素单元层13内。
进一步地，本实施例所述彩膜基板1还包括中部偏光层15，所述中部偏光层15设置于所述封装层14靠近所述液晶层2的一侧表面上，有效实现对入射光的起偏。
实施例二
请参阅图2，本实施例二与实施例一的不同之处在于：所述蓝光吸收件12夹持于所述衬底基板11与所述像素单元层13之间，所述蓝光吸收件12的材料为树脂染料，所述树脂染料为通过在甲基丙烯酸系树脂、或环氧系树脂中添加黄色颜料、分散剂及光引发剂等所形成的材料，所述衬底基板11与所述像素单元层13以蓝光吸收件12为黏胶进行粘附连接，不仅有效使得掺杂在红光和绿光中来自背光源的蓝光被蓝光吸收件12进行过滤或者阻断，并且便于生产。
本申请还提供一种显示装置，其包括背光源和如上所述的量子点液晶面板。
具体地，本实施例所述背光源为蓝色背光源，彩膜基板1上与红色子像素单元131对应的子区域由红色量子点材料形成，与绿色子像素单元132对应的子区域由绿色量子点材料形成，与蓝色子像素单元133对应的子区域为透明材料形成、由于量子点液晶面板的显示效果与彩膜基板1中所使用的量子点材料和蓝光LED的背光源有关，蓝光LED的破峰、半峰宽和波幅可以根据量子点材料的选取而做出相应调整。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (20)

  1. 一种量子点液晶面板，其中，包括彩膜基板、液晶层及阵列基板，所述液晶层设置于所述彩膜基板与所述阵列基板之间；所述彩膜基板包括层叠设置的蓝光吸收件、衬底基板、像素单元层及封装层；所述像素单元层包括红色子像素单元、绿色子像素单元及蓝色子像素单元；所述蓝光吸收件覆盖于所述红色子像素单元和所述绿色子像素单元。
  2. 如权利要求1所述的量子点液晶面板，其中，所述蓝光吸收件包括对应所述红色子像素单元与所述绿色子像素单元的蓝光吸收层、和对应所述蓝色子像素单元的可供蓝色背光穿过的透明层。
  3. 如权利要求2所述的量子点液晶面板，其中，所述蓝光吸收层为防蓝光贴膜，所述透明层为透明膜。
  4. 如权利要求3所述的量子点液晶面板，其中，所述透明层和所述蓝光吸收层为一体成型结构。
  5. 如权利要求1所述的量子点液晶面板，其中，所述蓝光吸收件贴附于所述衬底基板背离所述像素单元层的一表面。
  6. 如权利要求5所述的量子点液晶面板，其中，所述蓝光吸收件的材料为染料、胶材、或者薄膜。
  7. 如权利要求1所述的量子点液晶面板，其中，所述蓝光吸收件夹持于所述衬底基板与所述像素单元层之间。
  8. 如权利要求7所述的量子点液晶面板，其中，所述衬底基板与所述像素单元层以所述蓝光吸收件为黏胶进行粘附连接。
  9. 如权利要求7所述的量子点液晶面板，其中，所述蓝光吸收件的材料为树脂染料。
  10. 如权利要求1所述的量子点液晶面板，其中，所述像素单元层还包括黑矩阵，所述黑矩阵上设置有若干按阵列排列的安装单元，所述红色子像素单元、所述绿色子像素单元及所述蓝色子像素单元以马赛克式、或者直线式安装于若干所述安装单元。
  11. 如权利要求10所述的量子点液晶面板，其中，所述黑矩阵上的第一排若干安装单元以从左至右依次安装有所述红色子像素单元、所述绿色子像素单元及所述蓝色子像素单元反复排列；
    所述黑矩阵上的第二排若干安装单元以所述蓝色子像素单元、所述红色子像素单元及所述绿色子像素单元反复排列；
    所述黑矩阵上的第二排以下的若干排以第一排和第二排反复设置。
  12. 如权利要求10所述的量子点液晶面板，其中，所述黑矩阵上每一排若干安装单元以从左至右依次安装有所述红色子像素单元、所述绿色子像素单元及所述蓝色子像素单元反复排列。
  13. 如权利要求1所述的量子点液晶面板，其中，量子点液晶面板还包括下偏光片，下偏光片设于阵列基板远离彩膜基板的表面。
  14. 如权利要求1所述的量子点液晶面板，其中，所述像素单元层位于所述衬底基板靠近所述液晶层的一侧，所述封装层位于所述像素单元层靠近所述液晶层的一侧。
  15. 如权利要求2所述的量子点液晶面板，其中，所述像素单元层位于所述衬底基板靠近所述液晶层的一侧，所述封装层位于所述像素单元层靠近所述液晶层的一侧。
  16. 如权利要求10所述的量子点液晶面板，其中，所述像素单元层位于所述衬底基板靠近所述液晶层的一侧，所述封装层位于所述像素单元层靠近所述液晶层的一侧。
  17. 如权利要求1所述的量子点液晶面板，其中，所述彩膜基板还包括中部偏光层，所述中部偏光层设置于所述封装层靠近所述液晶层的一侧表面上。
  18. 一种显示装置，包括背光源，其中，所述显示装置还包括所述量子点液晶面板；
    所述量子点液晶面板包括彩膜基板、液晶层及阵列基板，所述液晶层设置于所述彩膜基板与所述阵列基板之间，所述彩膜基板包括层叠设置的蓝光吸收件、衬底基板、像素单元层及封装层，所述像素单元层包括红色子像素单元、绿色子像素单元及蓝色子像素单元，所述蓝光吸收件覆盖于所述红色子像素单元和所述绿色子像素单元。
  19. 如权利要求18所述的量子点液晶面板，其中，所述背光源为蓝色背光源。
  20. 如权利要求18所述的量子点液晶面板，其中，所述彩膜基板上与所述红色子像素单元对应的子区域由红色量子点材料形成，与所述绿色子像素单元对应的子区域由绿色量子点材料形成，与所述蓝色子像素单元对应的子区域为透明材料形成。
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