CN104330928A - 像素电极层、阵列基板及显示面板 - Google Patents

像素电极层、阵列基板及显示面板 Download PDF

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CN104330928A
CN104330928A CN201410588307.8A CN201410588307A CN104330928A CN 104330928 A CN104330928 A CN 104330928A CN 201410588307 A CN201410588307 A CN 201410588307A CN 104330928 A CN104330928 A CN 104330928A
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pixel electrode
electrode layer
base palte
array base
circular port
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柴立
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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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Priority to CN201410588307.8A priority Critical patent/CN104330928A/zh
Priority to US14/423,661 priority patent/US20160252781A1/en
Priority to PCT/CN2014/092430 priority patent/WO2016065687A1/zh
Publication of CN104330928A publication Critical patent/CN104330928A/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
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    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
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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 
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    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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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
    • G02F1/133345—Insulating layers
    • G—PHYSICS
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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
    • G02F1/133377—Cells with plural compartments or having plurality of liquid crystal microcells partitioned by walls, e.g. one microcell per pixel
    • 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
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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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
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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
    • 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
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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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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Abstract

本发明公开一种像素电极层，所述像素电极层为透明或半透明膜状，所述像素电极层设有多个圆形孔，通过所述多个圆形孔使得液晶分子形成圆形定向排列，达到全视角效果。本发明还公开了一种阵列基板和一种显示面板。

Description

像素电极层、阵列基板及显示面板
技术领域
本发明涉及液晶显示技术领域，特别涉及一种像素电极层、阵列基板及显示面板。
背景技术
近年来随着光电技术与半导体制造技术的成熟，带动了平面显示器(FlatPanel Display)的蓬勃发展。液晶显示器基于其低电压操作、无辐射线散射、重量轻以及体积小等优点已取代传统的阴极射线管显示器，而成为近年来显示器产品的主流。然而，液晶显示器仍存在视角受限的问题。因此，开发具有较佳的显示效果及较广视角的液晶显示器的显示面板为研发者所欲达成的目标之一。
发明内容
本发明所要解决的技术问题在于提供一种像素电极层、阵列基板及显示面板，以实现全视角的显示。
为了实现上述目的，本发明实施方式提供如下技术方案：
一方面，本发明提供了一种像素电极层，所述像素电极层为透明或半透明膜状，所述像素电极层设有多个圆形孔，通过所述多个圆形孔使得液晶分子形成圆形定向排列，达到全视角效果。
其中，所述多个圆形孔呈多排多列的矩形阵列状分布于所述像素电极层。
其中，所述多个圆形孔呈多圈的圆形阵列状分布于所述像素电极层。
其中，所述圆形孔的直径范围在2um～3.5um之间。
其中，相邻的两个所述圆形孔的相近的边缘之间距离范围在2.5um～5um之间。
另一方面，本发明还提供一种阵列基板，所述阵列基板包括上述任意一项所述的像素电极层。
其中，所述阵列基板还包括钝化层和绝缘层，所述钝化层层叠设置在所述像素电极层与所述绝缘层之间。
其中，所述阵列基板还包括扫描线、数据线及薄膜晶体管，所述薄膜晶体管电连接至所述扫描线、所述数据线及所述像素电极层。
其中，所述扫描线和所述数据线分别沿着所述像素电极层的相邻的两个边缘延伸，所述薄膜晶体管靠近所述像素电极层的一个角落处。
另一方面，本发明还提供一种显示面板，所述显示面板包括上述任意一项所述的阵列基板。
本发明通过将所述像素电极层设有多个圆形孔，通过所述多个圆形孔使得液晶分子形成圆形定向排列，达到全视角效果，而且通过圆形孔的设计实现全视角具有结构简单及成本低的优势。
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是本发明一种实施方式中的像素电极层示意图。
图2是本发明一种实施方式中的阵列基板的示意图。
图3是图2所示的III处的剖面示意图。
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。
请参阅图1，本发明提供了一种像素电极层26，所述像素电极层26为透明或半透明膜状，所述像素电极层26设有多个圆形孔262，通过所述多个圆形孔262使得液晶分子形成圆形定向排列，达到全视角效果。
本发明通过将所述像素电极层26设有多个圆形孔262，通过所述多个圆形孔262使得液晶分子形成圆形定向排列，达到全视角效果，而且通过圆形孔262的设计实现全视角具有结构简单及成本低的优势。
具体而言，所述多个圆形孔262的分布方式不局限于一种情况，一种实施方式中，所述多个圆形孔262呈多排多列的矩形阵列状分布于所述像素电极层26。另一种实施方式中，所述多个圆形孔262呈多圈的圆形阵列状分布于所述像素电极层26。其它实施方式中，多个圆形孔262也可以呈其它的排列方式，或者无规则的随机分布。
本发明一种优选的实施方式中，所述圆形孔262均匀分布在像素电极层26上，在全视角的基础上能够提升显示效果。
本实施方式中，所述圆形孔262的直径范围在2um～3.5um之间。
相邻的两个所述圆形孔262的相近的边缘之间距离范围在2.5um～5um之间。
本发明还提供一种阵列基板，如图2和图3所示，阵列基板包括本发明提供的像素电极层26。
具体而言，如图3所示，所述阵列基板还包括钝化层202和绝缘层203，所述钝化层202层叠设置在所述像素电极层26与所述绝缘层203之间。所述阵列基板还包括扫描线21、数据线23及薄膜晶体管24，所述薄膜晶体管24电连接至所述扫描线21、所述数据线23及所述像素电极层26。所述扫描线21和所述数据线23分别沿着所述像素电极层26的相邻的两个边缘延伸，所述薄膜晶体管24靠近所述像素电极层26的一个角落处。
本发明还提供一种显示面板，所述显示面板包括所述阵列基板。
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 (10)

1.一种像素电极层，其特征在于，所述像素电极层为透明或半透明膜状，所述像素电极层设有多个圆形孔，通过所述多个圆形孔使得液晶分子形成圆形定向排列，达到全视角效果。
2.如权利要求1所述的像素电极层，其特征在于，所述多个圆形孔呈多排多列的矩形阵列状分布于所述像素电极层。
3.如权利要求1所述的像素电极层，其特征在于，所述多个圆形孔呈多圈的圆形阵列状分布于所述像素电极层。
4.如权利要求1所述的像素电极层，其特征在于，所述圆形孔的直径范围在2um～3.5um之间。
5.如权利要求1所述的像素电极层，其特征在于，相邻的两个所述圆形孔的相近的边缘之间距离范围在2.5um～5um之间。
6.一种阵列基板，其特征在于，所述阵列基板包括如权利要求1至权利要求5任意一项所述的像素电极层。
7.如权利要求6所述的阵列基板，其特征在于，所述阵列基板还包括钝化层和绝缘层，所述钝化层层叠设置在所述像素电极层与所述绝缘层之间。
8.如权利要求7所述的阵列基板，其特征在于，所述阵列基板还包括扫描线、数据线及薄膜晶体管，所述薄膜晶体管电连接至所述扫描线、所述数据线及所述像素电极层。
9.如权利要求8所述的阵列基板，其特征在于，所述扫描线和所述数据线分别沿着所述像素电极层的相邻的两个边缘延伸，所述薄膜晶体管靠近所述像素电极层的一个角落处。
10.一种显示面板，其特征在于，所述显示面板包括如权利要求6至权利要求9任意一项所述的阵列基板。
CN201410588307.8A 2014-10-28 2014-10-28 像素电极层、阵列基板及显示面板 Pending CN104330928A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201410588307.8A CN104330928A (zh) 2014-10-28 2014-10-28 像素电极层、阵列基板及显示面板
US14/423,661 US20160252781A1 (en) 2014-10-28 2014-11-28 Pixel electrode layer, array substrate, and display panel
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