BRPI0822566A2 - dispositivo de vídeo de cristal líquido - Google Patents

dispositivo de vídeo de cristal líquido

Info

Publication number
BRPI0822566A2
BRPI0822566A2 BRPI0822566A BRPI0822566A BRPI0822566A2 BR PI0822566 A2 BRPI0822566 A2 BR PI0822566A2 BR PI0822566 A BRPI0822566 A BR PI0822566A BR PI0822566 A BRPI0822566 A BR PI0822566A BR PI0822566 A2 BRPI0822566 A2 BR PI0822566A2
Authority
BR
Brazil
Prior art keywords
liquid crystal
video device
crystal video
liquid
video
Prior art date
Application number
BRPI0822566A
Other languages
English (en)
Inventor
Sakai Akira
Sakuragi Kasuyoshi
Original Assignee
Sharp Kk
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 Kk filed Critical Sharp Kk
Publication of BRPI0822566A2 publication Critical patent/BRPI0822566A2/pt

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • 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
    • 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
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/04—Number of plates greater than or equal to 4
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/06—Two plates on one side of the LC cell
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/08—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with a particular optical axis orientation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
BRPI0822566A 2008-04-07 2008-11-28 dispositivo de vídeo de cristal líquido BRPI0822566A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008099526 2008-04-07
PCT/JP2008/071698 WO2009125515A1 (ja) 2008-04-07 2008-11-28 液晶表示装置

Publications (1)

Publication Number Publication Date
BRPI0822566A2 true BRPI0822566A2 (pt) 2019-09-24

Family

ID=41161655

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822566A BRPI0822566A2 (pt) 2008-04-07 2008-11-28 dispositivo de vídeo de cristal líquido

Country Status (7)

Country Link
US (1) US8174650B2 (pt)
EP (2) EP2259131B1 (pt)
JP (2) JP4538096B2 (pt)
CN (1) CN101925848B (pt)
BR (1) BRPI0822566A2 (pt)
RU (1) RU2444034C1 (pt)
WO (1) WO2009125515A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110051061A1 (en) * 2008-01-16 2011-03-03 Akira Sakai Liquid crystal display device
RU2445664C1 (ru) * 2009-01-27 2012-03-20 Шарп Кабусики Кайся Жидкокристаллическое устройство формирования изображения
KR101609313B1 (ko) * 2009-05-04 2016-04-05 동우 화인켐 주식회사 복합구성 편광판 세트 및 이를 포함하는 푸른 상 액정모드 액정표시장치
KR101632610B1 (ko) * 2009-05-04 2016-06-22 동우 화인켐 주식회사 복합구성 편광판 세트 및 이를 포함하는 푸른 상 액정모드 액정표시장치
US9104037B2 (en) 2009-07-30 2015-08-11 Sharp Kabushiki Kaisha Liquid crystal display device
JP5150701B2 (ja) 2010-10-13 2013-02-27 富士フイルム株式会社 光学フィルム及び液晶表示装置
KR20120070339A (ko) * 2010-12-21 2012-06-29 제일모직주식회사 액정 디스플레이 및 편광판 제조방법
US9274376B2 (en) 2011-03-31 2016-03-01 Sharp Kabushiki Kaisha Liquid crystal display device
CN103998959B (zh) 2011-12-19 2016-11-09 Lg化学株式会社 偏光板
US9429791B2 (en) 2012-01-27 2016-08-30 Sharp Kabushiki Kaisha Liquid crystal display device
CN103676322B (zh) * 2012-09-17 2016-07-06 北京京东方光电科技有限公司 一种液晶显示装置及其相位补偿方法
JP6001500B2 (ja) * 2013-05-17 2016-10-05 富士フイルム株式会社 液晶表示装置
KR102422556B1 (ko) * 2014-09-26 2022-07-18 니폰 제온 가부시키가이샤 원편광판 및 그 제조 방법, 광대역 λ/4판, 유기 일렉트로루미네센스 표시 장치, 그리고 액정 표시 장치
CN107076905B (zh) * 2014-09-26 2021-01-05 日本瑞翁株式会社 长条的圆偏振片、长条的宽频带λ/4片、有机电致发光显示装置和液晶显示装置
CN104216173A (zh) * 2014-09-30 2014-12-17 深圳市华星光电技术有限公司 液晶显示装置
JP6425975B2 (ja) * 2014-11-06 2018-11-21 スタンレー電気株式会社 液晶表示装置
CN104317106A (zh) * 2014-11-20 2015-01-28 京东方科技集团股份有限公司 显示基板及其制造方法和显示装置
KR101915923B1 (ko) * 2015-01-19 2018-11-06 가부시키가이샤 오루투스 테크놀로지 액정 표시 장치 및 헤드업 디스플레이 장치
JP6712157B2 (ja) 2016-03-25 2020-06-17 日東電工株式会社 光学補償層付偏光板およびそれを用いた有機ｅｌパネル
JP6712161B2 (ja) * 2016-03-30 2020-06-17 日東電工株式会社 光学補償層付偏光板およびそれを用いた有機ｅｌパネル
KR102290943B1 (ko) * 2016-03-31 2021-08-17 스미또모 가가꾸 가부시키가이샤 편광판의 세트 및 그것을 이용한 ips 모드 액정 표시 장치
CN106094348B (zh) * 2016-08-19 2019-05-03 深圳市华星光电技术有限公司 液晶面板及具有该液晶面板的液晶显示器
JP2019197181A (ja) * 2018-05-11 2019-11-14 住友化学株式会社 偏光板および表示装置
CN110908169B (zh) * 2018-09-14 2022-10-04 夏普株式会社 液晶显示面板
WO2021030770A1 (en) * 2019-08-15 2021-02-18 Magic Leap, Inc. Ghost image mitigation in see-through displays with pixel arrays
KR20210064475A (ko) * 2019-11-25 2021-06-03 삼성디스플레이 주식회사 표시 장치
JP2024048962A (ja) * 2022-09-28 2024-04-09 シャープディスプレイテクノロジー株式会社 表示装置
WO2025196267A1 (en) 2024-03-22 2025-09-25 Realfiction Lab Aps A display pixel

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330047B1 (en) 1997-07-28 2001-12-11 Sharp Kabushiki Kaisha Liquid crystal display device and method for fabricating the same
US6195140B1 (en) 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
US6295109B1 (en) 1997-12-26 2001-09-25 Sharp Kabushiki Kaisha LCD with plurality of pixels having reflective and transmissive regions
JP3410663B2 (ja) 1998-07-14 2003-05-26 シャープ株式会社 液晶表示装置
JP3410666B2 (ja) 1998-07-16 2003-05-26 シャープ株式会社 液晶表示装置
EP1072926B1 (en) * 1999-02-15 2003-10-08 Citizen Watch Co. Ltd. Liquid-crystal display
JP2002040428A (ja) 1999-09-28 2002-02-06 Stanley Electric Co Ltd 液晶表示装置
JP3763401B2 (ja) 2000-05-31 2006-04-05 シャープ株式会社 液晶表示装置
JP2003114325A (ja) 2001-10-03 2003-04-18 Nitto Denko Corp 積層１／４波長板、円偏光板及びこれを用いた液晶表示装置、ならびにその製造方法
JP4080245B2 (ja) 2001-10-12 2008-04-23 シャープ株式会社 液晶表示装置
TW588171B (en) 2001-10-12 2004-05-21 Fujitsu Display Tech Liquid crystal display device
US7527833B2 (en) 2001-12-12 2009-05-05 Merck Patent Gesellschaft Mit Beschrankter Haftung Biaxial film
JP4105437B2 (ja) 2002-01-11 2008-06-25 スタンレー電気株式会社 垂直配向型液晶表示装置
JP3873869B2 (ja) 2002-02-26 2007-01-31 ソニー株式会社 液晶表示装置及びその製造方法
JP3788421B2 (ja) 2002-04-02 2006-06-21 セイコーエプソン株式会社 液晶表示装置およびその製造方法ならびに電子機器
TWI226961B (en) * 2003-01-30 2005-01-21 Chi Mei Optoelectronics Corp Multi-domain vertical alignment LCD using circular polarized light
JP4329983B2 (ja) 2003-02-05 2009-09-09 大日本印刷株式会社 液晶ディスプレイ
JP4449335B2 (ja) * 2003-05-07 2010-04-14 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
TWI305285B (en) * 2003-05-08 2009-01-11 Au Optronics Corp Wide view angle liquid crystal display
US7639330B2 (en) * 2003-11-21 2009-12-29 Zeon Corporation Liquid crystal display device
JP2005173585A (ja) * 2003-11-21 2005-06-30 Nippon Zeon Co Ltd 液晶表示装置
TWI268372B (en) * 2004-03-26 2006-12-11 Nitto Denko Corp IPS mode liquid crystal display to realize a high contrast ratio over a wide range by laminating a polarizing plate and a retardation film to form an optical film
JP4228973B2 (ja) * 2004-04-08 2009-02-25 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
JP4350052B2 (ja) 2004-04-16 2009-10-21 シャープ株式会社 円偏光板及び液晶表示装置
JP2006251050A (ja) * 2005-03-08 2006-09-21 Toshiba Matsushita Display Technology Co Ltd 液晶表示素子
KR100762034B1 (ko) * 2005-05-06 2007-09-28 비오이 하이디스 테크놀로지 주식회사 Ｏｃｂ 모드 액정표시장치
JP2006323069A (ja) 2005-05-18 2006-11-30 Fujifilm Holdings Corp 光学補償シート、その製造方法ならびにそれを用いた偏光板及び液晶表示装置
JP2007101874A (ja) * 2005-10-04 2007-04-19 Toshiba Matsushita Display Technology Co Ltd 液晶表示素子
JPWO2007063629A1 (ja) 2005-12-02 2009-05-07 シャープ株式会社 液晶表示装置
JP2007171231A (ja) * 2005-12-19 2007-07-05 Epson Imaging Devices Corp 液晶装置及び電子機器
JP4909594B2 (ja) * 2006-01-17 2012-04-04 東芝モバイルディスプレイ株式会社 液晶表示装置
CN101078839A (zh) * 2006-05-24 2007-11-28 日东电工株式会社 液晶板和液晶显示装置
TW200821691A (en) 2006-07-26 2008-05-16 Toshiba Matsushita Display Tec Liquid crystal display device
JP4692464B2 (ja) 2006-10-16 2011-06-01 株式会社デンソー 車両用交流発電機
CN101568859B (zh) * 2006-11-17 2011-04-13 新日本石油株式会社 椭圆偏振器和使用其的垂直取向型液晶显示装置
JP4878306B2 (ja) * 2007-02-09 2012-02-15 株式会社 日立ディスプレイズ 液晶表示装置
US20110051061A1 (en) 2008-01-16 2011-03-03 Akira Sakai Liquid crystal display device

Also Published As

Publication number Publication date
JP2010211230A (ja) 2010-09-24
EP2259131B1 (en) 2012-06-20
JPWO2009125515A1 (ja) 2011-07-28
EP2259131A1 (en) 2010-12-08
JP4538096B2 (ja) 2010-09-08
WO2009125515A1 (ja) 2009-10-15
EP2259131A4 (en) 2011-03-23
EP2273290A3 (en) 2011-03-23
RU2444034C1 (ru) 2012-02-27
CN101925848B (zh) 2012-11-21
JP5265614B2 (ja) 2013-08-14
US20100289988A1 (en) 2010-11-18
EP2273290A2 (en) 2011-01-12
CN101925848A (zh) 2010-12-22
US8174650B2 (en) 2012-05-08

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.