KR101335056B1 - 액정 패널 및 액정 표시 장치 - Google Patents

액정 패널 및 액정 표시 장치 Download PDF

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Publication number
KR101335056B1
KR101335056B1 KR1020097023770A KR20097023770A KR101335056B1 KR 101335056 B1 KR101335056 B1 KR 101335056B1 KR 1020097023770 A KR1020097023770 A KR 1020097023770A KR 20097023770 A KR20097023770 A KR 20097023770A KR 101335056 B1 KR101335056 B1 KR 101335056B1
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KR
South Korea
Prior art keywords
liquid crystal
polarizing plate
polarizer
transmittance
crystal panel
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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
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KR1020097023770A
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English (en)
Korean (ko)
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KR20100002282A (ko
Inventor
나오타카 긴조
겐타로우 요시다
다카시 시미즈
시노부 나가노
나오 무라카미
마사키 하야시
Original Assignee
닛토덴코 가부시키가이샤
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Publication of KR20100002282A publication Critical patent/KR20100002282A/ko
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Publication of KR101335056B1 publication Critical patent/KR101335056B1/ko
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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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
KR1020097023770A 2006-05-29 2007-05-11 액정 패널 및 액정 표시 장치 Expired - Fee Related KR101335056B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006148422 2006-05-29
JPJP-P-2006-148422 2006-05-29
PCT/JP2007/059744 WO2007138838A1 (ja) 2006-05-29 2007-05-11 液晶パネル及び液晶表示装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020087002186A Division KR20080031909A (ko) 2006-05-29 2007-05-11 액정 패널 및 액정 표시 장치

Publications (2)

Publication Number Publication Date
KR20100002282A KR20100002282A (ko) 2010-01-06
KR101335056B1 true KR101335056B1 (ko) 2013-12-03

Family

ID=38778358

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020087002186A Ceased KR20080031909A (ko) 2006-05-29 2007-05-11 액정 패널 및 액정 표시 장치
KR1020097023770A Expired - Fee Related KR101335056B1 (ko) 2006-05-29 2007-05-11 액정 패널 및 액정 표시 장치

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020087002186A Ceased KR20080031909A (ko) 2006-05-29 2007-05-11 액정 패널 및 액정 표시 장치

Country Status (5)

Country Link
US (1) US7812901B2 (enExample)
KR (2) KR20080031909A (enExample)
CN (1) CN101331424B (enExample)
TW (1) TW200801610A (enExample)
WO (1) WO2007138838A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8031296B2 (en) * 2006-04-05 2011-10-04 Nitto Denko Corporation Liquid crystal panel and liquid crystal display apparatus
JP4848262B2 (ja) * 2006-12-19 2011-12-28 凸版印刷株式会社 カラーフィルタの評価方法、カラーフィルタおよび液晶表示装置
JP5010454B2 (ja) * 2007-12-21 2012-08-29 日東電工株式会社 液晶セルの製造方法
JP5570760B2 (ja) * 2008-06-24 2014-08-13 日東電工株式会社 液晶パネルおよび液晶表示装置
KR20100009473A (ko) * 2008-07-18 2010-01-27 주식회사 엘지화학 편광판 및 액정표시장치
JP5546766B2 (ja) * 2009-01-07 2014-07-09 日東電工株式会社 液晶パネルおよび液晶表示装置
US8395727B2 (en) * 2009-11-30 2013-03-12 Fujifilm Corporation VA mode liquid crystal display device
US8913217B2 (en) 2010-07-05 2014-12-16 Sharp Kabushiki Kaisha Liquid crystal display device
KR20150096795A (ko) * 2012-12-21 2015-08-25 롤리크 아게 평면 광배향을 위한 방법
CN103605239B (zh) * 2013-11-22 2016-08-17 深圳市华星光电技术有限公司 一种液晶显示器
CN103869534B (zh) * 2014-04-04 2016-08-17 深圳市华星光电技术有限公司 用于液晶面板的单层双轴补偿架构及液晶显示装置
US20150286099A1 (en) * 2014-04-04 2015-10-08 Shenzhen China Star Optoelectronics Technology Co., Ltd. Compensation Architecture of Liquid Crystal Panel and Liquid Crystal Display Device
US20150286083A1 (en) * 2014-04-04 2015-10-08 Shenzhen China Star Optoelectronics Technology Co. Ltd. Dual-layered biaxial compensation structure for liquid crystal panels and the liquid crystal displays
KR20190058691A (ko) * 2015-07-28 2019-05-29 알프스 알파인 가부시키가이샤 적층 구조체, 적층 구조체의 제조 방법 및 화상 표시 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07318925A (ja) * 1994-05-30 1995-12-08 Matsushita Electric Ind Co Ltd 表示素子
JP2004206067A (ja) * 2002-11-08 2004-07-22 Seiko Epson Corp 液晶表示装置及び電子機器
KR20060009837A (ko) * 2003-04-21 2006-02-01 닛토덴코 가부시키가이샤 편광자, 그 제조 방법, 편광판, 광학 필름 및 화상 표시장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120745A (ja) 1993-10-26 1995-05-12 Matsushita Electric Ind Co Ltd 反射型液晶パネル
JPH10221684A (ja) 1997-02-04 1998-08-21 Canon Inc 液晶装置
JP3188253B2 (ja) * 1999-06-30 2001-07-16 シャープ株式会社 液晶表示装置
JP2002006137A (ja) 2000-06-27 2002-01-09 Fuji Photo Film Co Ltd 偏光板、異方性散乱体の製造方法および液晶表示装置
KR100875869B1 (ko) 2001-10-09 2008-12-24 데이진 가부시키가이샤 액정표시소자 및 이에 사용하는 위상차 필름의 사용
JP3873939B2 (ja) * 2002-11-08 2007-01-31 セイコーエプソン株式会社 液晶表示装置及び電子機器
JP2005148226A (ja) 2003-11-12 2005-06-09 Nitto Denko Corp 垂直配向型液晶セルおよびこれを備えた液晶表示装置
JP3841306B2 (ja) * 2004-08-05 2006-11-01 日東電工株式会社 位相差フィルムの製造方法
JP2006091369A (ja) 2004-09-22 2006-04-06 Fuji Photo Film Co Ltd 偏光板及び液晶表示装置
JP4640929B2 (ja) 2004-11-09 2011-03-02 日東電工株式会社 液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07318925A (ja) * 1994-05-30 1995-12-08 Matsushita Electric Ind Co Ltd 表示素子
JP2004206067A (ja) * 2002-11-08 2004-07-22 Seiko Epson Corp 液晶表示装置及び電子機器
KR20060009837A (ko) * 2003-04-21 2006-02-01 닛토덴코 가부시키가이샤 편광자, 그 제조 방법, 편광판, 광학 필름 및 화상 표시장치

Also Published As

Publication number Publication date
WO2007138838A1 (ja) 2007-12-06
TWI333106B (enExample) 2010-11-11
KR20100002282A (ko) 2010-01-06
KR20080031909A (ko) 2008-04-11
US7812901B2 (en) 2010-10-12
US20100141873A1 (en) 2010-06-10
CN101331424A (zh) 2008-12-24
TW200801610A (en) 2008-01-01
CN101331424B (zh) 2011-01-19

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Effective date: 20241126

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20241126