JP4721879B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP4721879B2
JP4721879B2 JP2005337876A JP2005337876A JP4721879B2 JP 4721879 B2 JP4721879 B2 JP 4721879B2 JP 2005337876 A JP2005337876 A JP 2005337876A JP 2005337876 A JP2005337876 A JP 2005337876A JP 4721879 B2 JP4721879 B2 JP 4721879B2
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
crystal display
control unit
electrode
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
JP2005337876A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006184876A (ja
JP2006184876A5 (enExample
Inventor
徳夫 小間
和弘 井上
雅志 三井
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2005337876A priority Critical patent/JP4721879B2/ja
Priority to TW094141837A priority patent/TWI331235B/zh
Priority to KR1020050114580A priority patent/KR100770064B1/ko
Priority to US11/289,068 priority patent/US7796219B2/en
Publication of JP2006184876A publication Critical patent/JP2006184876A/ja
Publication of JP2006184876A5 publication Critical patent/JP2006184876A5/ja
Priority to US12/851,140 priority patent/US8319927B2/en
Application granted granted Critical
Publication of JP4721879B2 publication Critical patent/JP4721879B2/ja
Priority to US13/661,094 priority patent/US20130044283A1/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
    • 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
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
JP2005337876A 2004-11-30 2005-11-22 液晶表示装置 Expired - Lifetime JP4721879B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005337876A JP4721879B2 (ja) 2004-11-30 2005-11-22 液晶表示装置
TW094141837A TWI331235B (en) 2004-11-30 2005-11-29 Liquid crystal display device
KR1020050114580A KR100770064B1 (ko) 2004-11-30 2005-11-29 액정 표시 장치
US11/289,068 US7796219B2 (en) 2004-11-30 2005-11-29 Liquid crystal display device
US12/851,140 US8319927B2 (en) 2004-11-30 2010-08-05 Liquid crystal display device
US13/661,094 US20130044283A1 (en) 2004-11-30 2012-10-26 Liquid crystal display device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004345222 2004-11-30
JP2004345222 2004-11-30
JP2005337876A JP4721879B2 (ja) 2004-11-30 2005-11-22 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2006184876A JP2006184876A (ja) 2006-07-13
JP2006184876A5 JP2006184876A5 (enExample) 2008-12-11
JP4721879B2 true JP4721879B2 (ja) 2011-07-13

Family

ID=36567008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005337876A Expired - Lifetime JP4721879B2 (ja) 2004-11-30 2005-11-22 液晶表示装置

Country Status (4)

Country Link
US (3) US7796219B2 (enExample)
JP (1) JP4721879B2 (enExample)
KR (1) KR100770064B1 (enExample)
TW (1) TWI331235B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008197132A (ja) 2007-02-08 2008-08-28 Seiko Epson Corp 指向性表示ディスプレイ
KR101518327B1 (ko) * 2008-07-24 2015-05-11 삼성디스플레이 주식회사 액정 표시판 및 액정 표시 장치
CN102654685A (zh) * 2011-11-18 2012-09-05 北京京东方光电科技有限公司 取向膜、液晶面板及取向膜的制作方法
USD737250S1 (en) 2013-03-14 2015-08-25 Select Comfort Corporation Remote control
USD691118S1 (en) 2013-03-14 2013-10-08 Select Comfort Corporation Remote control
USD698338S1 (en) 2013-03-14 2014-01-28 Select Comfort Corporation Remote control
CN104570495B (zh) * 2015-01-29 2017-09-29 深圳市华星光电技术有限公司 液晶显示面板的制作方法
US10731976B2 (en) * 2017-10-02 2020-08-04 Liqxtal Technology Inc. Optical sensing device and structured light projector

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3005418B2 (ja) * 1994-05-18 2000-01-31 三洋電機株式会社 液晶表示装置
JP3026936B2 (ja) * 1996-02-05 2000-03-27 松下電器産業株式会社 電極分割型液晶表示装置
JPH10301112A (ja) * 1997-04-24 1998-11-13 Sanyo Electric Co Ltd 反射型液晶表示装置
TWI282951B (en) 1997-06-12 2007-06-21 Sharp Kk Liquid crystal display device
JP3398025B2 (ja) 1997-10-01 2003-04-21 三洋電機株式会社 液晶表示装置
KR100354904B1 (ko) * 1998-05-19 2002-12-26 삼성전자 주식회사 광시야각액정표시장치
KR100283511B1 (ko) * 1998-05-20 2001-03-02 윤종용 광시야각 액정 표시장치
JP3179410B2 (ja) * 1998-06-01 2001-06-25 日本電気株式会社 液晶表示装置
KR100313949B1 (ko) * 1998-11-11 2002-09-17 엘지.필립스 엘시디 주식회사 멀티도메인액정표시소자
KR100729762B1 (ko) * 2000-11-14 2007-06-20 삼성전자주식회사 측면 대비비 및 측면 색재현성을 향상시킨 액정 표시 장치
JP4076768B2 (ja) * 2001-12-26 2008-04-16 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置
JP4133088B2 (ja) * 2002-08-01 2008-08-13 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
JP4382502B2 (ja) * 2004-01-05 2009-12-16 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
JP4860121B2 (ja) * 2004-06-21 2012-01-25 日本電気株式会社 液晶表示装置
JP2006106101A (ja) * 2004-09-30 2006-04-20 Sanyo Electric Co Ltd 液晶表示パネル

Also Published As

Publication number Publication date
KR100770064B1 (ko) 2007-10-24
KR20060060593A (ko) 2006-06-05
JP2006184876A (ja) 2006-07-13
US20130044283A1 (en) 2013-02-21
TWI331235B (en) 2010-10-01
TW200628888A (en) 2006-08-16
US20060114398A1 (en) 2006-06-01
US7796219B2 (en) 2010-09-14
US20100315581A1 (en) 2010-12-16
US8319927B2 (en) 2012-11-27

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