TWI261712B - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

Info

Publication number
TWI261712B
TWI261712B TW093129719A TW93129719A TWI261712B TW I261712 B TWI261712 B TW I261712B TW 093129719 A TW093129719 A TW 093129719A TW 93129719 A TW93129719 A TW 93129719A TW I261712 B TWI261712 B TW I261712B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
substrate
disposed
protrusions
slits
Prior art date
Application number
TW093129719A
Other languages
English (en)
Chinese (zh)
Other versions
TW200611031A (en
Inventor
Che-Ming Hsu
Ming-Feng Hsieh
Chin-Yung Hsieh
Chien-Hong Chen
Original Assignee
Chi Mei Optoelectronics Corp
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 Chi Mei Optoelectronics Corp filed Critical Chi Mei Optoelectronics Corp
Priority to TW093129719A priority Critical patent/TWI261712B/zh
Priority to JP2005280555A priority patent/JP5077789B2/ja
Priority to US11/240,340 priority patent/US7535532B2/en
Publication of TW200611031A publication Critical patent/TW200611031A/zh
Application granted granted Critical
Publication of TWI261712B publication Critical patent/TWI261712B/zh
Priority to US12/467,600 priority patent/US7898626B2/en
Priority to JP2011181673A priority patent/JP5540214B2/ja

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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells

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)
TW093129719A 2004-09-30 2004-09-30 Liquid crystal display TWI261712B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
TW093129719A TWI261712B (en) 2004-09-30 2004-09-30 Liquid crystal display
JP2005280555A JP5077789B2 (ja) 2004-09-30 2005-09-27 液晶表示装置
US11/240,340 US7535532B2 (en) 2004-09-30 2005-09-30 Display having structures to regulate orientation of liquid crystal molecules in which gap between protrusions on a first substrate and slits with jagged notches at a pixel electrode on a second substrate is greater than or equal to 30 .mu.m
US12/467,600 US7898626B2 (en) 2004-09-30 2009-05-18 Display having structures to regulate orientation of liquid crystal molecules
JP2011181673A JP5540214B2 (ja) 2004-09-30 2011-08-23 液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093129719A TWI261712B (en) 2004-09-30 2004-09-30 Liquid crystal display

Publications (2)

Publication Number Publication Date
TW200611031A TW200611031A (en) 2006-04-01
TWI261712B true TWI261712B (en) 2006-09-11

Family

ID=36098627

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093129719A TWI261712B (en) 2004-09-30 2004-09-30 Liquid crystal display

Country Status (3)

Country Link
US (2) US7535532B2 (enExample)
JP (2) JP5077789B2 (enExample)
TW (1) TWI261712B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8305539B2 (en) 2007-11-28 2012-11-06 Au Optronics Corp. Liquid crystal display element and pixel structure
TWI385433B (zh) * 2008-06-25 2013-02-11 Chimei Innolux Corp 液晶顯示裝置及其基板
TWI417622B (zh) * 2010-12-27 2013-12-01 Au Optronics Corp 畫素結構

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070097266A (ko) * 2006-03-29 2007-10-04 삼성전자주식회사 액정 표시 장치
TWI339769B (en) * 2006-09-25 2011-04-01 Chimei Innolux Corp Liquid crystal display apparatus
CN100435011C (zh) * 2006-11-01 2008-11-19 友达光电股份有限公司 多域垂直配向型像素结构及其制造方法
KR20080053804A (ko) * 2006-12-11 2008-06-16 삼성전자주식회사 액정표시장치와 그 제조방법
JP5214466B2 (ja) * 2006-12-25 2013-06-19 シャープ株式会社 液晶表示パネル、液晶表示素子、及び、液晶表示装置
KR101393634B1 (ko) * 2007-04-05 2014-05-12 전북대학교산학협력단 액정표시장치
JP5542297B2 (ja) 2007-05-17 2014-07-09 株式会社半導体エネルギー研究所 液晶表示装置、表示モジュール及び電子機器
JP5542296B2 (ja) 2007-05-17 2014-07-09 株式会社半導体エネルギー研究所 液晶表示装置、表示モジュール及び電子機器
CN101320172B (zh) * 2007-06-08 2010-04-07 群康科技(深圳)有限公司 液晶显示面板
TWI443430B (zh) * 2007-06-29 2014-07-01 Au Optronics Corp 液晶顯示面板與包含液晶顯示面板之光電裝置
CN101681065B (zh) * 2007-08-10 2011-09-07 夏普株式会社 液晶面板、液晶显示装置和具备它的电视接收机
KR101392741B1 (ko) * 2007-10-29 2014-05-09 삼성디스플레이 주식회사 표시 기판 및 이를 포함하는 표시 패널
KR20090103461A (ko) * 2008-03-28 2009-10-01 삼성전자주식회사 액정 표시 장치
TW201003258A (en) * 2008-07-08 2010-01-16 Chi Mei Optoelectronics Corp Liquid crystal display and pixel structure
TWI393968B (zh) * 2008-12-18 2013-04-21 Au Optronics Corp 液晶顯示面板
KR101641538B1 (ko) * 2008-12-24 2016-07-22 삼성디스플레이 주식회사 표시 패널
JP5389529B2 (ja) * 2009-05-20 2014-01-15 株式会社ジャパンディスプレイ 液晶表示装置及びその製造方法
TWI399601B (zh) * 2009-05-27 2013-06-21 Innolux Corp 薄膜電晶體基板及液晶顯示面板
CN101893779B (zh) * 2010-07-08 2011-11-09 友达光电股份有限公司 液晶显示面板
CN102253545B (zh) * 2011-08-03 2014-05-21 深圳市华星光电技术有限公司 Pva像素电极及相应的液晶显示装置
KR102115791B1 (ko) 2013-09-10 2020-05-28 삼성디스플레이 주식회사 표시 장치
KR102240418B1 (ko) * 2015-01-05 2021-04-14 삼성디스플레이 주식회사 액정 표시 장치
KR102351508B1 (ko) * 2015-04-28 2022-01-14 삼성디스플레이 주식회사 액정 표시 장치
CN110007533B (zh) * 2019-04-10 2020-12-01 惠科股份有限公司 像素电极及液晶显示面板
CN116685880A (zh) * 2021-12-29 2023-09-01 京东方科技集团股份有限公司 显示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4201862B2 (ja) * 1997-02-27 2008-12-24 シャープ株式会社 液晶表示装置
EP1413915B1 (en) * 1997-06-12 2009-04-15 Sharp Kabushiki Kaisha Vertically-aligned (VA) liquid crystal display device
JP2000267102A (ja) * 1999-03-17 2000-09-29 Fujitsu Ltd 液晶表示装置
KR100312753B1 (ko) * 1998-10-13 2002-04-06 윤종용 광시야각액정표시장치
JP4391634B2 (ja) * 1999-09-16 2009-12-24 シャープ株式会社 液晶表示装置
JP3877129B2 (ja) * 2000-09-27 2007-02-07 シャープ株式会社 液晶表示装置
JP4402280B2 (ja) * 2000-11-22 2010-01-20 シャープ株式会社 液晶表示装置
JP4511058B2 (ja) * 2001-02-06 2010-07-28 シャープ株式会社 液晶表示装置及び液晶配向方法
TW502234B (en) * 2001-05-21 2002-09-11 Chi Mei Optoelectronics Corp Sub-frame driving method
JP4169992B2 (ja) * 2002-02-27 2008-10-22 シャープ株式会社 液晶表示装置及びその駆動方法
JP2004077698A (ja) * 2002-08-14 2004-03-11 Toshiba Corp 液晶表示装置
JP4056326B2 (ja) * 2002-08-30 2008-03-05 シャープ株式会社 液晶表示装置
JP2004279904A (ja) * 2003-03-18 2004-10-07 Fujitsu Display Technologies Corp 液晶表示装置及びその製造方法
JP2004301879A (ja) 2003-03-28 2004-10-28 Fujitsu Display Technologies Corp 液晶表示装置
EP1467346B1 (en) * 2003-04-07 2012-03-07 Samsung Electronics Co., Ltd. Liquid crystal display and driving method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8305539B2 (en) 2007-11-28 2012-11-06 Au Optronics Corp. Liquid crystal display element and pixel structure
TWI385433B (zh) * 2008-06-25 2013-02-11 Chimei Innolux Corp 液晶顯示裝置及其基板
TWI417622B (zh) * 2010-12-27 2013-12-01 Au Optronics Corp 畫素結構

Also Published As

Publication number Publication date
JP2011257774A (ja) 2011-12-22
US7898626B2 (en) 2011-03-01
US20060066795A1 (en) 2006-03-30
JP2006106739A (ja) 2006-04-20
TW200611031A (en) 2006-04-01
US20090310049A1 (en) 2009-12-17
US7535532B2 (en) 2009-05-19
JP5077789B2 (ja) 2012-11-21
JP5540214B2 (ja) 2014-07-02

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