CN1216314C - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN1216314C
CN1216314C CN021400067A CN02140006A CN1216314C CN 1216314 C CN1216314 C CN 1216314C CN 021400067 A CN021400067 A CN 021400067A CN 02140006 A CN02140006 A CN 02140006A CN 1216314 C CN1216314 C CN 1216314C
Authority
CN
China
Prior art keywords
liquid crystal
bus
opening
pixel electrode
solid portion
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 - Fee Related
Application number
CN021400067A
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English (en)
Chinese (zh)
Other versions
CN1438530A (zh
Inventor
久保真澄
荻岛清志
越智贵志
渡边启三
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
Publication of CN1438530A publication Critical patent/CN1438530A/zh
Application granted granted Critical
Publication of CN1216314C publication Critical patent/CN1216314C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/1337—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
CN021400067A 2001-11-30 2002-11-30 液晶显示装置 Expired - Fee Related CN1216314C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001366092 2001-11-30
JP366092/2001 2001-11-30
JP282664/2002 2002-09-27
JP2002282664A JP3998549B2 (ja) 2001-11-30 2002-09-27 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN 200510079195 Division CN1696804A (zh) 2001-11-30 2002-11-30 液晶显示装置

Publications (2)

Publication Number Publication Date
CN1438530A CN1438530A (zh) 2003-08-27
CN1216314C true CN1216314C (zh) 2005-08-24

Family

ID=26624782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN021400067A Expired - Fee Related CN1216314C (zh) 2001-11-30 2002-11-30 液晶显示装置

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
TW581921B (en) 2004-04-01
KR100449844B1 (ko) 2004-09-24
JP2003228073A (ja) 2003-08-15
TW200302383A (en) 2003-08-01

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050824

Termination date: 20191130