TW581921B - Liquid crystal display device - Google Patents

Liquid crystal display device Download PDF

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Publication number
TW581921B
TW581921B TW091134464A TW91134464A TW581921B TW 581921 B TW581921 B TW 581921B TW 091134464 A TW091134464 A TW 091134464A TW 91134464 A TW91134464 A TW 91134464A TW 581921 B TW581921 B TW 581921B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
picture element
openings
alignment
electrode
Prior art date
Application number
TW091134464A
Other languages
English (en)
Chinese (zh)
Other versions
TW200302383A (en
Inventor
Masumi Kubo
Kiyoshi Ogishima
Takashi Ochi
Keizoh Watanabe
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of TW200302383A publication Critical patent/TW200302383A/zh
Application granted granted Critical
Publication of TW581921B publication Critical patent/TW581921B/zh

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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • 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
    • G02F1/136—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
TW091134464A 2001-11-30 2002-11-27 Liquid crystal display device TW581921B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001366092 2001-11-30
JP2002282664A JP3998549B2 (ja) 2001-11-30 2002-09-27 液晶表示装置

Publications (2)

Publication Number Publication Date
TW200302383A TW200302383A (en) 2003-08-01
TW581921B true TW581921B (en) 2004-04-01

Family

ID=26624782

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091134464A TW581921B (en) 2001-11-30 2002-11-27 Liquid crystal display device

Country Status (4)

Country Link
JP (1) JP3998549B2 (ja)
KR (1) KR100449844B1 (ja)
CN (1) CN1216314C (ja)
TW (1) TW581921B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4087306B2 (ja) 2003-08-28 2008-05-21 シャープ株式会社 液晶表示装置
US7253872B2 (en) * 2003-09-29 2007-08-07 Sharp Kabushiki Kaisha Liquid crystal display apparatus comprising wall portions formed in a plurality of openings or cut-out portions of an electrode
JP3858882B2 (ja) 2003-10-21 2006-12-20 セイコーエプソン株式会社 液晶表示装置および電子機器
US7385660B2 (en) * 2003-12-08 2008-06-10 Sharp Kabushiki Kaisha Liquid crystal display device for transflector having opening in a first electrode for forming a liquid crystal domain and openings at first and second corners of the domain on a second electrode
US7646459B2 (en) * 2003-12-26 2010-01-12 Sharp Kabushiki Kaisha Liquid crystal display device
TWI326371B (en) * 2004-07-16 2010-06-21 Casio Computer Co Ltd Vertically alignment liquid crystal display device
JP2006091229A (ja) * 2004-09-22 2006-04-06 Sharp Corp 液晶表示装置
CN101604087A (zh) 2004-09-30 2009-12-16 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
CN100414415C (zh) * 2005-07-05 2008-08-27 中华映管股份有限公司 液晶显示面板、像素结构以及彩色滤光基板
JP2007052040A (ja) * 2005-08-12 2007-03-01 Sharp Corp 液晶表示装置
JP4745013B2 (ja) * 2005-10-07 2011-08-10 三菱電機株式会社 液晶表示装置
KR20070051037A (ko) * 2005-11-14 2007-05-17 삼성전자주식회사 액정 표시 장치
CN101568877B (zh) * 2006-12-18 2011-05-11 夏普株式会社 液晶显示装置
JP4569836B2 (ja) 2007-02-23 2010-10-27 ソニー株式会社 液晶装置
WO2011132452A1 (ja) * 2010-04-20 2011-10-27 シャープ株式会社 液晶表示パネルおよび液晶表示装置
JP6001864B2 (ja) * 2012-01-17 2016-10-05 スタンレー電気株式会社 液晶表示装置
KR101502358B1 (ko) * 2013-04-24 2015-03-13 삼성디스플레이 주식회사 액정 표시 장치
CN106200882B (zh) * 2015-04-30 2019-05-10 原相科技股份有限公司 感测元件及光学测距系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309264A (en) * 1992-04-30 1994-05-03 International Business Machines Corporation Liquid crystal displays having multi-domain cells
JP3926056B2 (ja) * 1999-03-16 2007-06-06 シャープ株式会社 液晶表示装置
JP3601788B2 (ja) * 2000-10-31 2004-12-15 シャープ株式会社 液晶表示装置
JP2002169159A (ja) * 2000-11-27 2002-06-14 Koninkl Philips Electronics Nv 配向分割型垂直配向液晶表示装置

Also Published As

Publication number Publication date
CN1438530A (zh) 2003-08-27
KR20030044872A (ko) 2003-06-09
JP3998549B2 (ja) 2007-10-31
KR100449844B1 (ko) 2004-09-24
JP2003228073A (ja) 2003-08-15
CN1216314C (zh) 2005-08-24
TW200302383A (en) 2003-08-01

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Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees