CN104330914B - 一种3d液晶显示器及其制作方法 - Google Patents
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Abstract
本发明提供了一种3D液晶显示器及其制作方法,该3D液晶显示器包括:下偏光片;设于所述下偏光片上的RGB色组层;设于所述RGB色组层上的下玻璃基板;设于所述下玻璃基板上的第一ITO图案层;设于所述第一ITO图案层上的液晶层;设于所述液晶层上的上玻璃基板;设于所述上玻璃基板上的上偏光片;以及设于所述上偏光片上的透镜阵列。本发明提供的3D液晶显示器,通过将RGB色组层设于下玻璃基板的底部,将下玻璃基板的玻璃厚度加入到透镜的焦距中,相比现有技术的结构,可有效降低空隙玻璃厚度0.5mm~0.7mm,从而减轻3D液晶显示器的厚度和重量。
Description
技术领域
本发明涉及3D液晶显示器的技术领域,具体是涉及一种3D液晶显示器及其制作方法。
背景技术
一般而言,3D显示器是由柱镜或狭缝光栅与2D显示器(液晶面板)贴合组成,2D显示器放置在柱镜透镜的焦距位置。
如图1所示,图1是3D液晶显示器的成像原理图,2D显示器放置在光栅透镜的焦距上,每个透镜覆盖若干个子像素,每个子像素发出的光通过透镜后投射到不同的空间位置,形成在水平方向上的不同视点300,当左右眼处在不同视点上时,双目视差效应会使人眼感受3D效果。其中,图中的B表示焦距,A表示视距。
请参阅图2,图2是现有技术3D液晶显示器的结构剖视图,根据双目视差的3D显示原理,RGB色阻层应处在透镜阵列的焦距f上,对于大尺寸的3D显示器,f一般都会在4mm以上,空隙玻璃都会在3mm以上,因此,3D显示器会比较厚,比较重。其中,401表示透镜阵列,402表示空隙玻璃。403表示上偏光片,404表示上玻璃基板,405表示RGB色组,406表示液晶层,407表示ITO电极层,408表示下玻璃基板,409表示下偏光片。
发明内容
本发明实施例提供一种3D液晶显示器及其制作方法,以解决现有技术中3D液晶显示器由于需要设置较厚空隙玻璃而导致3D液晶显示器整体过于厚重的技术问题。
为解决上述问题,本发明实施例提供了一种3D液晶显示器,所述3D液晶显示器包括:下偏光片;设于所述下偏光片上的RGB色组层;设于所述RGB色组层上的下玻璃基板;设于所述下玻璃基板上的第一ITO图案层;设于所述第一ITO图案层上的液晶层;设于所述液晶层上的上玻璃基板;设于所述上玻璃基板上的上偏光片;以及设于所述上偏光片上的透镜阵列。
根据本发明一优选实施例,所述上偏光片与所述透镜阵列之间还设有空隙玻璃。
根据本发明一优选实施例,所述液晶层与所述上玻璃基板之间还设有第二ITO图案层。
根据本发明一优选实施例,所述空隙玻璃的厚度不大于2.5mm。
根据本发明一优选实施例,所述RGB色组层设于所述透镜阵列的焦距位置处。
为解决上述技术问题,本发明还提供一种3D液晶显示器制作方法,所述3D液晶显示器制作方法包括如下步骤:在下玻璃基板的下表面涂布RGB色组层;在下玻璃基板的上表面制作阵列制程;在上玻璃基板的下表面依次制作黑色矩阵层、ITO图案层以及液晶层;将制作好的所述上玻璃基板的下表面与所述下玻璃基板的上表面贴合。
根据本发明一优选实施例,所述3D液晶显示器制作方法还包括步骤:在所述RGB色组层外涂布保护层。
根据本发明一优选实施例,所述3D液晶显示器制作方法还包括步骤:在所述保护层外贴设下偏光片。
根据本发明一优选实施例,所述阵列制程包括在所述下玻璃基板的上表面涂设ITO图案层。
根据本发明一优选实施例,所述3D液晶显示器制作方法还包括步骤:在所述上玻璃基板的上表面依次贴设上偏光片、空隙玻璃以及透镜阵列。
相对于现有技术,本发明提供的3D液晶显示器及其制作方法,通过将RGB色组层设于下玻璃基板的底部,将下玻璃基板的玻璃厚度加入到透镜的焦距中,相比现有技术的结构,可有效降低空隙玻璃厚度0.5mm~0.7mm,从而减轻3D液晶显示器的厚度和重量。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例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发明的一些实施例,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是3D液晶显示器的成像原理图;
图2是现有技术3D液晶显示器的结构剖视图;
图3是本发明3D液晶显示器一优选实施例的结构剖视图;以及
图4是本发明3D液晶显示器制作方法一优选实施例的流程示意图。
具体实施方式
下面结合附图和实施例,对本发明作进一步的详细描述。特别指出的是,以下实施例仅用于说明本发明,但不对本发明的范围进行限定。同样的,以下实施例仅为本发明的部分实施例而非全部实施例,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它实施例,都属于本发明保护的范围。
请参阅图3,图3为本发明3D液晶显示器一优选实施例的结构剖视图,该3D液晶显示器包括:下偏光片509、设于下偏光片509上的RGB色组层508、设于RGB色组层508上的下玻璃基板507、设于下玻璃基板507上的第一ITO(ITO是在钠钙基或硅硼基基片玻璃的基础上,利用溅射、蒸发等多种方法镀上一层氧化铟锡(俗称ITO)膜)图案层506、设于第一ITO图案层506上的液晶层505、设于液晶层505上的上玻璃基板504、设于上玻璃基板504上的上偏光片503、以及设于上偏光片503上的透镜阵列501。
优选地,上偏光片503与透镜阵列501之间还设有空隙玻璃502。该空隙玻璃502的作用为保证RGB色组层508位于透镜阵列501的焦距位置处。
另外,液晶层505与上玻璃基板504之间还可以设有第二ITO图案层(图中未示)。
该实施例中空隙玻璃的厚度可以做到不大于2.5mm。
本发明实施例提供的3D液晶显示器,通过将RGB色组层设于下玻璃基板的底部,将下玻璃基板的玻璃厚度加入到透镜的焦距中,相比现有技术的结构,可有效降低空隙玻璃厚度0.5mm~0.7mm,从而减轻3D液晶显示器的厚度和重量。
请参阅图4,图4是本发明3D液晶显示器制作方法一优选实施例的流程示意图。该3D液晶显示器制作方法包括但不限于以下步骤。
步骤S600,在下玻璃基板的下表面涂布RGB色组层。
步骤S601,在下玻璃基板的上表面制作阵列制程;在该步骤中,阵列制程具体包括在下玻璃基板的上表面涂设ITO图案层、CF(colourfilter)层等。
步骤S602,在上玻璃基板的下表面依次制作黑色矩阵层、ITO图案层、PS层以及液晶层等。
步骤S603,将制作好的上玻璃基板的下表面与下玻璃基板的上表面贴合。其中,贴合条件可以为真空。
步骤S604,在RGB色组层外涂布保护层。用于保护RGB色组层。
步骤S605,在保护层外贴设下偏光片。
步骤S606,在上玻璃基板的上表面依次贴设上偏光片、空隙玻璃以及透镜阵列。其中,空隙玻璃的厚度可以小于2.5mm。
本发明实施例提供的3D液晶显示器制作方法,通过将RGB色组层设于下玻璃基板的底部,将下玻璃基板的玻璃厚度加入到透镜的焦距中,相比现有技术的结构,可有效降低空隙玻璃厚度0.5mm~0.7mm,从而减轻3D液晶显示器的厚度和重量。
以上所述仅为本发明的一种实施例,并非因此限制本发明的保护范围,凡是利用本发明说明书及附图内容所作的等效装置或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (8)
1.一种3D液晶显示器,其特征在于,所述3D液晶显示器包括:
下偏光片;
设于所述下偏光片上的RGB色组层;
设于所述RGB色组层上的下玻璃基板;
设于所述下玻璃基板上的第一ITO图案层;
设于所述第一ITO图案层上的液晶层;
设于所述液晶层上的上玻璃基板;
设于所述上玻璃基板上的上偏光片;以及
设于所述上偏光片上的透镜阵列;
其中,所述RGB色组层设于所述透镜阵列的焦距位置处。
2.根据权利要求1所述的3D液晶显示器,其特征在于,所述上偏光片与所述透镜阵列之间还设有空隙玻璃。
3.根据权利要求2所述的3D液晶显示器,其特征在于,所述液晶层与所述上玻璃基板之间还设有第二ITO图案层。
4.根据权利要求2所述的3D液晶显示器,其特征在于,所述空隙玻璃的厚度不大于2.5mm。
5.一种3D液晶显示器制作方法,其特征在于,包括如下步骤:
在下玻璃基板的下表面涂布RGB色组层;
在下玻璃基板的上表面制作阵列制程;
在上玻璃基板的下表面依次制作黑色矩阵层、ITO图案层以及液晶层,在所述上玻璃基板的上表面依次贴设上偏光片、空隙玻璃以及透镜阵列,其中,所述RGB色组层设于所述透镜阵列的焦距位置处;
将制作好的所述上玻璃基板的下表面与所述下玻璃基板的上表面贴合。
6.根据权利要求5所述的3D液晶显示器制作方法,其特征在于,所述3D液晶显示器制作方法还包括步骤:在所述RGB色组层外涂布保护层。
7.根据权利要求6所述的3D液晶显示器制作方法,其特征在于,所述3D液晶显示器制作方法还包括步骤:在所述保护层外贴设下偏光片。
8.根据权利要求5所述的3D液晶显示器制作方法,其特征在于,所述阵列制程包括在所述下玻璃基板的上表面涂设ITO图案层。
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- 2014-11-06 CN CN201410621413.1A patent/CN104330914B/zh active Active
- 2014-11-13 US US14/426,154 patent/US20160334632A1/en not_active Abandoned
- 2014-11-13 WO PCT/CN2014/090995 patent/WO2016070451A1/zh active Application Filing
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US4690511A (en) * | 1983-03-31 | 1987-09-01 | Citizen Watch Co., Ltd. | Liquid crystal color display panel with mosaic color filter |
JPS61149984A (ja) * | 1984-12-25 | 1986-07-08 | 株式会社リコー | 液晶カラ−表示装置 |
JPH02162324A (ja) * | 1988-12-16 | 1990-06-21 | Ricoh Co Ltd | カラー液晶表示素子 |
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