HK1086076A1 - Vertically alignment liquid crystal display device - Google Patents

Vertically alignment liquid crystal display device

Info

Publication number
HK1086076A1
HK1086076A1 HK06106003.6A HK06106003A HK1086076A1 HK 1086076 A1 HK1086076 A1 HK 1086076A1 HK 06106003 A HK06106003 A HK 06106003A HK 1086076 A1 HK1086076 A1 HK 1086076A1
Authority
HK
Hong Kong
Prior art keywords
liquid crystal
display device
crystal display
alignment liquid
vertically alignment
Prior art date
Application number
HK06106003.6A
Other languages
English (en)
Inventor
Ryota Mizusako
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of HK1086076A1 publication Critical patent/HK1086076A1/xx

Links

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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
HK06106003.6A 2004-07-16 2006-05-25 Vertically alignment liquid crystal display device HK1086076A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004210412 2004-07-16
CNB2005100845206A CN100447641C (zh) 2004-07-16 2005-07-18 垂直取向型液晶显示元件

Publications (1)

Publication Number Publication Date
HK1086076A1 true HK1086076A1 (en) 2006-09-08

Family

ID=35912373

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06106003.6A HK1086076A1 (en) 2004-07-16 2006-05-25 Vertically alignment liquid crystal display device

Country Status (4)

Country Link
KR (1) KR20060050187A (xx)
CN (1) CN100447641C (xx)
HK (1) HK1086076A1 (xx)
TW (1) TWI326371B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100492141C (zh) 2004-09-30 2009-05-27 卡西欧计算机株式会社 垂直取向型有源矩阵液晶显示元件
US8068200B2 (en) 2004-12-24 2011-11-29 Casio Computer Co., Ltd. Vertical alignment liquid crystal display device in which a pixel electrode has slits which divide the pixel electrode into electrode portions
CN101568877B (zh) * 2006-12-18 2011-05-11 夏普株式会社 液晶显示装置
TWI360013B (en) 2007-02-12 2012-03-11 Au Optronics Corp Liquid crystal display and driving method thereof
CN100462787C (zh) * 2007-04-05 2009-02-18 友达光电股份有限公司 像素结构、显示面板、光电装置及其制造方法
CN101295116B (zh) * 2007-04-29 2011-12-07 奇美电子股份有限公司 液晶显示装置
EP2058694A1 (en) * 2007-11-07 2009-05-13 TPO Displays Corp. Multidomain liquid crystal display device having particular electrode structure
WO2012111626A1 (ja) 2011-02-14 2012-08-23 株式会社オルタステクノロジー 液晶表示装置
KR102104928B1 (ko) * 2013-03-15 2020-04-28 삼성디스플레이 주식회사 액정 표시 장치
CN107209428A (zh) * 2015-02-11 2017-09-26 华为技术有限公司 一种边缘电场开关型液晶显示装置
CN106293244B (zh) 2016-08-30 2017-11-17 京东方科技集团股份有限公司 触控显示面板及其驱动方法以及触控显示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3998549B2 (ja) * 2001-11-30 2007-10-31 シャープ株式会社 液晶表示装置
KR100587364B1 (ko) * 2000-01-12 2006-06-08 엘지.필립스 엘시디 주식회사 멀티도메인 액정표시소자
KR100720093B1 (ko) * 2000-10-04 2007-05-18 삼성전자주식회사 액정 표시 장치
KR100848095B1 (ko) * 2002-05-09 2008-07-24 삼성전자주식회사 박막 트랜지스터 기판, 액정 표시 장치 및 박막 트랜지스터 기판의 제조 방법
TWI278696B (en) * 2002-09-10 2007-04-11 Obayashiseikou Co Ltd Active matrix type vertically aligned mode liquid crystal display and driving method thereof
US7019805B2 (en) * 2002-12-31 2006-03-28 Lg.Philips Lcd Co., Ltd. Liquid crystal display device having a multi-domain structure and a manufacturing method for the same

Also Published As

Publication number Publication date
CN100447641C (zh) 2008-12-31
CN1721958A (zh) 2006-01-18
TWI326371B (en) 2010-06-21
TW200612138A (en) 2006-04-16
KR20060050187A (ko) 2006-05-19

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230718