CN201159812Y - 适用于车载的无源驱动垂直定向液晶显示器 - Google Patents

适用于车载的无源驱动垂直定向液晶显示器 Download PDF

Info

Publication number
CN201159812Y
CN201159812Y CNU2008200437653U CN200820043765U CN201159812Y CN 201159812 Y CN201159812 Y CN 201159812Y CN U2008200437653 U CNU2008200437653 U CN U2008200437653U CN 200820043765 U CN200820043765 U CN 200820043765U CN 201159812 Y CN201159812 Y CN 201159812Y
Authority
CN
China
Prior art keywords
glass base
vertical orientation
plane glass
planar glass
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2008200437653U
Other languages
English (en)
Inventor
张文峰
朱景河
邱伟
苏初榜
Original Assignee
Truly Semiconductors Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Truly Semiconductors Ltd filed Critical Truly Semiconductors Ltd
Priority to CNU2008200437653U priority Critical patent/CN201159812Y/zh
Application granted granted Critical
Publication of CN201159812Y publication Critical patent/CN201159812Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

本实用新型公开了一种适用于车载的无源驱动垂直定向液晶显示器，包括前、后且相对配置的平面玻璃基板，所述的两平面玻璃基板之间留有间距，并与两组分别位于其两侧的边框胶密封连接，形成密封内腔；所述的两平面玻璃基板外表面均贴有偏光板；所述的密封内腔内，两平面玻璃基板相对的内表面均印刷绝缘材料膜；所述的绝缘材料膜的表面分别印刷有垂直取向定向膜；所述的两层垂直取向定向膜之间填充有液晶材料，所述垂直定向取向膜的预倾角在80°～90°。本实用新型的显示器件的对比度至少可提高到原来的十倍以上；即便是用作车载显示屏，在震动、摇摆的环境下也能保证画面不停顿的显示效果。

Description

适用于车载的无源驱动垂直定向液晶显示器
技术领域
本实用新型涉及一种液晶显示器，特别是一种具有高对比度，能更好地适用于车载的无源驱动垂直定向液晶显示器。
背景技术
液晶显示是一种被动的显示，它不能发光，只能使用周围环境的光。它显示图案或字符只需很小能量。液晶显示所用的液晶材料是一种兼有液态和固体双重性质的有机物，它的棒状结构在液晶盒内一般平行排列，但在电场作用下能改变其排列方向。
覆盖于液晶显示器内侧的整个显示区的定向层，能够使液晶分子按特定的方向排列，靠近平面玻璃基板的液晶分子与基板表面成一定的角度，称为预倾角。
常用的无源驱动垂直定向液晶显示器由于预倾角的数值使得其在一些出现震动、摇摆等情况的环境下不能正常显示。
实用新型内容
本实用新型的目的是提供一种具有高对比度，且能够在震动、摇摆等环境下正常显示的适用于车载的无源驱动垂直定向液晶显示器。
本实用新型的目的可以通过以下的方案来实现：一种适用于车载的无源驱动垂直定向液晶显示器：包括前、后且相对配置的平面玻璃基板，所述的两平面玻璃基板之间留有间距，并与两组分别位于其两侧的边框胶密封连接，形成密封内腔；所述的两平面玻璃基板外表面均贴有偏光板；所述的密封内腔内，两平面玻璃基板相对的内表面均印刷绝缘材料膜；所述的绝缘材料膜的表面分别印刷有垂直取向定向膜；所述的两层垂直取向定向膜之间填充有液晶材料，其特征在于：所述垂直定向取向膜的预倾角在80°～90°。
本实用新型由于使用了预倾角在80°～90°的垂直定向取向膜而具有高对比度的特点，显示器件的对比度至少可提高到原来的十倍以上。即便是在一些常出现震动、摇摆的环境下也能保证画面不停顿的显示效果，因此适用范围较广，特别适用于作车载的显示屏。
附图说明
图1是本实用新型的横向结构剖视示意图。
具体实施方式
如图1所示的适用于车载的无源驱动垂直定向液晶显示器是本实用新型的实施例，包括数量同为两组的平面玻璃基板1和边框胶3，两组的平面玻璃基板1之间留有规定的距离相对配置，两者与分别位于它们侧边的边框胶3密封连接成密封的内腔。
两组平面玻璃基板1相背的外表面贴有偏光板2，为适用于不同的情况，偏光板2的入射光和透出光的角度可预先定制，例如贴成90°。
而密封的内腔中，两组平面玻璃基板1相对的内表面均印刷有绝缘材料膜4；两侧的绝缘材料膜4的表面则印刷有预倾角为80°～90°的垂直定向膜5。绝缘材料膜4不仅能够有效地防止前、后平面玻璃基板上的电极由于异物等接触而发生短路，而且能够适当增加液晶显示器件的透过率。由于垂直定向膜5材料本身的预倾角为80°～90°，在经过摩擦后，垂直定向膜5表面的分子与膜面呈接近90°的角度。两垂直定向膜5之间经过灌液封口后填充有液晶材料6，液晶材料6的分子在定向膜上进行排列，从而实现液晶显示器件的高对比度效果。

Claims (1)

1、一种适用于车载的无源驱动垂直定向液晶显示器，包括前、后且相对配置的平面玻璃基板，所述的两平面玻璃基板之间留有间距，并与两组分别位于其两侧的边框胶密封连接，形成密封内腔；所述的两平面玻璃基板外表面均贴有偏光板；所述的密封内腔内，两平面玻璃基板相对的内表面均印刷绝缘材料膜；所述的绝缘材料膜的表面分别印刷有垂直取向定向膜；所述的两层垂直取向定向膜之间填充有液晶材料，其特征在于：所述垂直定向取向膜的预倾角在80°～90°。
CNU2008200437653U 2008-02-01 2008-02-01 适用于车载的无源驱动垂直定向液晶显示器 Expired - Lifetime CN201159812Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200437653U CN201159812Y (zh) 2008-02-01 2008-02-01 适用于车载的无源驱动垂直定向液晶显示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200437653U CN201159812Y (zh) 2008-02-01 2008-02-01 适用于车载的无源驱动垂直定向液晶显示器

Publications (1)

Publication Number Publication Date
CN201159812Y true CN201159812Y (zh) 2008-12-03

Family

ID=40110397

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200437653U Expired - Lifetime CN201159812Y (zh) 2008-02-01 2008-02-01 适用于车载的无源驱动垂直定向液晶显示器

Country Status (1)

Country Link
CN (1) CN201159812Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101634766B (zh) * 2009-08-19 2011-09-28 信利工业(汕尾)有限公司 无源驱动液晶显示装置
CN103400639A (zh) * 2013-08-12 2013-11-20 句容骏成电子有限公司 一种玻璃内表面的绝缘材料及其应用
EP2759871A1 (en) * 2013-01-25 2014-07-30 Stanley Electric Co., Ltd. Vertically oriented liquid crystal display device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101634766B (zh) * 2009-08-19 2011-09-28 信利工业(汕尾)有限公司 无源驱动液晶显示装置
EP2759871A1 (en) * 2013-01-25 2014-07-30 Stanley Electric Co., Ltd. Vertically oriented liquid crystal display device
CN103400639A (zh) * 2013-08-12 2013-11-20 句容骏成电子有限公司 一种玻璃内表面的绝缘材料及其应用
CN103400639B (zh) * 2013-08-12 2016-04-06 句容骏成电子有限公司 一种玻璃内表面的绝缘材料及其应用

Similar Documents

Publication Publication Date Title
US9250468B2 (en) Display panel and display unit
CN201237683Y (zh) 可实现2d/3d转换的液晶显示装置
CN103531100B (zh) 显示装置及其操作方法
CN201069505Y (zh) 双面显示器
CN202563217U (zh) 一种液晶面板以及显示装置
JP2011119210A5 (zh)
WO2006115748A3 (en) Transflective liquid crystal display with vertical alignment
CN102998838B (zh) 液晶显示面板及液晶显示装置
WO2018120580A1 (zh) 一种显示模组及显示器
CN102012587A (zh) 垂面排列快速响应的fis-va-3t液晶显示器
JP5584672B2 (ja) 液晶表示装置
CN201159812Y (zh) 适用于车载的无源驱动垂直定向液晶显示器
US20110134375A1 (en) Vertically aligned liquid crystal display device
CN103616780B (zh) 一种具有明亮画面的黑色背景液晶显示器及其制造工艺
CN111352266B (zh) 显示面板的制备方法
CN201368957Y (zh) 超高对比度和超宽视角液晶显示器
KR20050067941A (ko) 액정표시장치
CN209195228U (zh) 一种调光玻璃屏蔽门
CN201368952Y (zh) 超宽温液晶显示器
CN208044253U (zh) 一种窄边框全视角液晶显示板
CN202972972U (zh) 一种胶框、背光模组和液晶显示装置
CN105334678A (zh) 一种双盒va型液晶显示器及其制造工艺
CN201425679Y (zh) 高性能抗静电车载液晶显示器
CN211123547U (zh) 一种无偏光片tn型液晶显示器
CN103472611A (zh) 一种液晶显示面板及其制作方法、显示装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: TRULY SEMICONDUCTORS LTD

Free format text: NEW ADDRESS: XINLI ELECTRONICS INDUSTRY TOWN, GONGYE AVENUE, SHANWEI CITY, GUANGDONG PROVINCE, ZIP CODE:516600

CP02 Change in the address of a patent holder

Address after: Xinli electronic industrial city, industrial road, Shanwei City, Guangdong Province, China: 516600

Patentee after: Xinli Semiconductor Co., Ltd.

Address before: Xinli electronic industrial city, industrial road, Shantou City, Guangdong Province, China: 516600

Patentee before: Xinli Semiconductor Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20081203