JP3601786B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP3601786B2
JP3601786B2 JP2001219632A JP2001219632A JP3601786B2 JP 3601786 B2 JP3601786 B2 JP 3601786B2 JP 2001219632 A JP2001219632 A JP 2001219632A JP 2001219632 A JP2001219632 A JP 2001219632A JP 3601786 B2 JP3601786 B2 JP 3601786B2
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JP
Japan
Prior art keywords
liquid crystal
electrode
alignment
display device
substrate
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
JP2001219632A
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English (en)
Japanese (ja)
Other versions
JP2003043525A (ja
JP2003043525A5 (https=
Inventor
真澄 久保
明弘 山本
和広 前川
貴志 越智
哲弘 山口
直 山田
克彦 森下
清志 荻島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP2001219632A priority Critical patent/JP3601786B2/ja
Priority to US09/923,344 priority patent/US7215395B2/en
Priority to TW90119500A priority patent/TW573194B/zh
Priority to KR1020010048168A priority patent/KR100620933B1/ko
Priority to CNB011393254A priority patent/CN1180300C/zh
Priority to CNB2004100882446A priority patent/CN100383642C/zh
Publication of JP2003043525A publication Critical patent/JP2003043525A/ja
Priority to US10/839,333 priority patent/US7145624B2/en
Priority to KR1020040085227A priority patent/KR100754669B1/ko
Publication of JP2003043525A5 publication Critical patent/JP2003043525A5/ja
Application granted granted Critical
Publication of JP3601786B2 publication Critical patent/JP3601786B2/ja
Priority to US11/507,516 priority patent/US7755087B2/en
Priority to US12/656,129 priority patent/US8053775B2/en
Priority to US13/137,951 priority patent/US8546808B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • 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
    • G02F1/136259—Repairing; Defects
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
JP2001219632A 2000-08-11 2001-07-19 液晶表示装置 Expired - Lifetime JP3601786B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2001219632A JP3601786B2 (ja) 2000-08-11 2001-07-19 液晶表示装置
US09/923,344 US7215395B2 (en) 2000-08-11 2001-08-08 Liquid crystal display device
TW90119500A TW573194B (en) 2000-08-11 2001-08-09 Liquid crystal display device
KR1020010048168A KR100620933B1 (ko) 2000-08-11 2001-08-10 액정 디스플레이 장치
CNB011393254A CN1180300C (zh) 2000-08-11 2001-08-11 液晶显示器件
CNB2004100882446A CN100383642C (zh) 2000-08-11 2001-08-11 液晶显示器件
US10/839,333 US7145624B2 (en) 2000-08-11 2004-05-06 Liquid crystal display device having multiple domains with radially inclined LC molecules
KR1020040085227A KR100754669B1 (ko) 2000-08-11 2004-10-25 액정 디스플레이 장치
US11/507,516 US7755087B2 (en) 2000-08-11 2006-08-22 Liquid crystal display device with sub-picture element electrodes electrically separated from each other
US12/656,129 US8053775B2 (en) 2000-08-11 2010-01-19 Liquid crystal display device
US13/137,951 US8546808B2 (en) 2000-08-11 2011-09-22 Liquid crystal display device

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000-244648 2000-08-11
JP2000244648 2000-08-11
JP2001-131142 2001-04-27
JP2001131142 2001-04-27
JP2001155928 2001-05-24
JP2001-155928 2001-05-24
JP2001219632A JP3601786B2 (ja) 2000-08-11 2001-07-19 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004247792A Division JP4837269B2 (ja) 2000-08-11 2004-08-27 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2003043525A JP2003043525A (ja) 2003-02-13
JP2003043525A5 JP2003043525A5 (https=) 2004-11-11
JP3601786B2 true JP3601786B2 (ja) 2004-12-15

Family

ID=27481528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001219632A Expired - Lifetime JP3601786B2 (ja) 2000-08-11 2001-07-19 液晶表示装置

Country Status (5)

Country Link
US (4) US7215395B2 (https=)
JP (1) JP3601786B2 (https=)
KR (2) KR100620933B1 (https=)
CN (2) CN100383642C (https=)
TW (1) TW573194B (https=)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3601786B2 (ja) * 2000-08-11 2004-12-15 シャープ株式会社 液晶表示装置
JP3712637B2 (ja) 2000-08-11 2005-11-02 シャープ株式会社 液晶表示装置およびその欠陥修正方法
US8546808B2 (en) 2000-08-11 2013-10-01 Sharp Kabushiki Kaisha Liquid crystal display device
JP3544348B2 (ja) * 2000-09-12 2004-07-21 シャープ株式会社 液晶表示装置
US7292300B2 (en) * 2000-10-31 2007-11-06 Sharp Kabushiki Kaisha Liquid crystal display with radially-inclined liquid crystal in unit solid portions arranged in a single direction
JP4056326B2 (ja) 2002-08-30 2008-03-05 シャープ株式会社 液晶表示装置
KR100880218B1 (ko) * 2002-09-04 2009-01-28 엘지디스플레이 주식회사 액정표시소자
JP2004101773A (ja) 2002-09-06 2004-04-02 Sharp Corp 液晶表示装置
KR100872493B1 (ko) * 2002-10-17 2008-12-05 엘지디스플레이 주식회사 액정표시장치용 어레이기판과 그 제조방법
JP2004177788A (ja) 2002-11-28 2004-06-24 Hitachi Displays Ltd 液晶表示装置
US7433005B2 (en) * 2003-03-31 2008-10-07 Sharp Kabushiki Kaisha Liquid crystal display device having electrode units each provided with a solid part and an extending part and method of manufacturing the same
TWI307425B (en) * 2003-05-16 2009-03-11 Sharp Kk Liquid crystal display device
JP3642488B2 (ja) * 2003-06-11 2005-04-27 シャープ株式会社 液晶表示装置
JP3642489B2 (ja) 2003-06-11 2005-04-27 シャープ株式会社 液晶表示装置
JP4165337B2 (ja) * 2003-08-18 2008-10-15 セイコーエプソン株式会社 液晶表示装置、及び電子機器
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
JP4651337B2 (ja) * 2003-09-29 2011-03-16 シャープ株式会社 液晶表示装置
JP4008944B2 (ja) * 2003-10-14 2007-11-14 株式会社びにっと 液晶収差補正素子
KR20050036128A (ko) * 2003-10-15 2005-04-20 삼성전자주식회사 다중 도메인 액정 표시 장치
US8098355B2 (en) * 2003-10-15 2012-01-17 Samsung Electronics Co., Ltd. Liquid crystal display
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
JP2005172847A (ja) * 2003-12-05 2005-06-30 Sharp Corp 液晶表示装置、並びに、それを用いた液晶テレビおよび液晶モニタ
KR100565148B1 (ko) * 2003-12-16 2006-03-30 엘지.필립스 엘시디 주식회사 액정표시장치 및 그 제조방법
JP4338511B2 (ja) 2003-12-24 2009-10-07 シャープ株式会社 液晶表示装置
JP4686980B2 (ja) * 2004-01-29 2011-05-25 セイコーエプソン株式会社 液晶装置及び電子機器
KR100680103B1 (ko) * 2004-02-02 2007-02-28 샤프 가부시키가이샤 액정 표시 장치
JP4516348B2 (ja) * 2004-04-21 2010-08-04 株式会社 日立ディスプレイズ 液晶表示装置
JP3891995B2 (ja) 2004-04-26 2007-03-14 シャープ株式会社 液晶表示装置
JP4582131B2 (ja) * 2004-04-30 2010-11-17 セイコーエプソン株式会社 液晶装置及び電子機器
JP4067002B2 (ja) 2004-04-30 2008-03-26 セイコーエプソン株式会社 液晶装置及び電子機器
JP4155227B2 (ja) * 2004-05-07 2008-09-24 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
KR20070004882A (ko) * 2004-05-18 2007-01-09 샤프 가부시키가이샤 액정 표시 장치 및 그것을 구비한 전자 기기
US7554260B2 (en) * 2004-07-09 2009-06-30 Semiconductor Energy Laboratory Co., Ltd. Display device provided with a conductive film connection between a wiring component and a metal electrode film
JP4844027B2 (ja) * 2004-07-16 2011-12-21 カシオ計算機株式会社 垂直配向型の液晶表示素子
JP4252051B2 (ja) 2004-07-28 2009-04-08 シャープ株式会社 液晶表示装置およびその駆動方法
CN100476554C (zh) * 2004-08-31 2009-04-08 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
JP4123208B2 (ja) * 2004-09-03 2008-07-23 セイコーエプソン株式会社 液晶表示装置、電子機器
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
JP3921480B2 (ja) * 2004-10-22 2007-05-30 シャープ株式会社 表示素子
KR101136359B1 (ko) * 2004-11-17 2012-04-18 삼성전자주식회사 반투과형 표시패널 및 이를 갖는 표시장치
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JP4639797B2 (ja) * 2004-12-24 2011-02-23 カシオ計算機株式会社 液晶表示素子
CN1822385B (zh) 2005-01-31 2013-02-06 株式会社半导体能源研究所 显示装置及含有其的电子设备
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JP5452834B2 (ja) * 2005-12-28 2014-03-26 エルジー ディスプレイ カンパニー リミテッド 液晶表示装置
CN101395525B (zh) * 2006-03-23 2010-11-10 夏普株式会社 液晶显示装置
US20070229744A1 (en) * 2006-03-29 2007-10-04 Casio Computer Co., Ltd. Vertically aligned liquid crystal display device
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US8111356B2 (en) 2006-09-12 2012-02-07 Sharp Kabushiki Kaisha Liquid crystal display panel provided with microlens array, method for manufacturing the liquid crystal display panel, and liquid crystal display device
DE602007010964D1 (de) * 2006-09-27 2011-01-13 Sharp Kk Flüssigkristallanzeigegerät mit mikrolinsenarray und verfahren zu seiner herstellung.
US8174641B2 (en) 2006-09-28 2012-05-08 Sharp Kabushiki Kaisha Liquid crystal display panel with microlens array, its manufacturing method, and liquid crystal display device
CN101529318B (zh) 2006-10-18 2011-10-12 夏普株式会社 液晶显示装置和液晶显示装置的制造方法
EP2085814A4 (en) * 2006-10-18 2010-05-19 Sharp Kk Liquid crystal display arrangement and method for producing a liquid crystal display
WO2008065935A1 (en) 2006-11-28 2008-06-05 Sharp Kabushiki Kaisha Signal conversion circuit and multiple primary color liquid crystal display device with the circuit
US8068201B2 (en) * 2006-12-18 2011-11-29 Sharp Kabushiki Kaisha Liquid crystal display having particular auxiliary electrode
WO2008084589A1 (ja) 2007-01-11 2008-07-17 Sharp Kabushiki Kaisha マイクロレンズアレイ付き液晶表示パネル及び液晶表示装置
JP2008191569A (ja) * 2007-02-07 2008-08-21 Nano Loa Inc 液晶デバイス
JP4386084B2 (ja) 2007-03-06 2009-12-16 エプソンイメージングデバイス株式会社 液晶装置及び電子機器
US20080225212A1 (en) * 2007-03-13 2008-09-18 Ong Hiap L Pixel designs for multi-domain vertical alignment liquid crystal display
US20100118227A1 (en) * 2007-03-28 2010-05-13 Satoshi Shibata Liquid cystal display panel with microlens array and method for manufacturing the same
JP4571166B2 (ja) * 2007-05-18 2010-10-27 統寶光電股▲ふん▼有限公司 垂直配向型液晶表示装置
CN101320172B (zh) * 2007-06-08 2010-04-07 群康科技(深圳)有限公司 液晶显示面板
WO2009047932A1 (ja) * 2007-10-11 2009-04-16 Sharp Kabushiki Kaisha 液晶表示パネル及び液晶表示装置
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