JP4689769B1 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP4689769B1
JP4689769B1 JP2010549966A JP2010549966A JP4689769B1 JP 4689769 B1 JP4689769 B1 JP 4689769B1 JP 2010549966 A JP2010549966 A JP 2010549966A JP 2010549966 A JP2010549966 A JP 2010549966A JP 4689769 B1 JP4689769 B1 JP 4689769B1
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JP
Japan
Prior art keywords
liquid crystal
polarizing element
crystal display
display device
polarizing
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JP2010549966A
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English (en)
Japanese (ja)
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JPWO2011067993A1 (ja
Inventor
雅浩 長谷川
彰 坂井
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Sharp Corp
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Sharp Corp
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Priority to JP2010549966A priority Critical patent/JP4689769B1/ja
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Publication of JPWO2011067993A1 publication Critical patent/JPWO2011067993A1/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
    • 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
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
    • 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

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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)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2010549966A 2009-12-03 2010-10-21 液晶表示装置 Active JP4689769B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010549966A JP4689769B1 (ja) 2009-12-03 2010-10-21 液晶表示装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009275667 2009-12-03
JP2009275667 2009-12-03
PCT/JP2010/068614 WO2011067993A1 (ja) 2009-12-03 2010-10-21 液晶表示装置
JP2010549966A JP4689769B1 (ja) 2009-12-03 2010-10-21 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011031070A Division JP2011138152A (ja) 2009-12-03 2011-02-16 液晶表示装置

Publications (2)

Publication Number Publication Date
JP4689769B1 true JP4689769B1 (ja) 2011-05-25
JPWO2011067993A1 JPWO2011067993A1 (ja) 2013-04-18

Family

ID=44114852

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010549966A Active JP4689769B1 (ja) 2009-12-03 2010-10-21 液晶表示装置
JP2011031070A Pending JP2011138152A (ja) 2009-12-03 2011-02-16 液晶表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011031070A Pending JP2011138152A (ja) 2009-12-03 2011-02-16 液晶表示装置

Country Status (7)

Country Link
US (1) US20110199561A1 (enExample)
EP (1) EP2508940A1 (enExample)
JP (2) JP4689769B1 (enExample)
CN (1) CN102159988A (enExample)
RU (2) RU2450295C1 (enExample)
TW (1) TW201128264A (enExample)
WO (1) WO2011067993A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150026280A (ko) * 2013-09-02 2015-03-11 삼성디스플레이 주식회사 표시 장치
KR20170128266A (ko) 2015-03-16 2017-11-22 니폰 제온 가부시키가이샤 광학 적층체, 편광판 및 액정 표시 장치

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4888853B2 (ja) 2009-11-12 2012-02-29 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
EP2587304B1 (en) 2010-06-22 2019-12-18 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
JP2012189686A (ja) * 2011-03-09 2012-10-04 Fujifilm Corp ３ｄ表示装置及び時分割方式３ｄ表示システム
TWI542907B (zh) 2011-05-18 2016-07-21 東洋紡績股份有限公司 液晶顯示裝置、偏光板及偏光子保護薄膜
CN103649791B (zh) 2011-05-18 2016-03-02 东洋纺株式会社 适用于三维图像显示应对液晶显示装置的偏光板和液晶显示装置
JP2013097041A (ja) * 2011-10-28 2013-05-20 Dic Corp 画像表示装置及び保護フィルム
WO2013100041A1 (ja) * 2011-12-28 2013-07-04 東洋紡株式会社 液晶表示装置、偏光板および偏光子保護フィルム
WO2014046021A1 (ja) 2012-09-20 2014-03-27 シャープ株式会社 反射防止フィルム及びその製造方法、並びに、表示装置
JP2014153559A (ja) * 2013-02-08 2014-08-25 Toyobo Co Ltd 画像表示装置
KR20150047359A (ko) * 2013-10-24 2015-05-04 삼성디스플레이 주식회사 표시 장치
KR102271203B1 (ko) * 2013-12-23 2021-06-30 삼성디스플레이 주식회사 거울 겸용 표시 장치
WO2015186734A1 (ja) * 2014-06-05 2015-12-10 シャープ株式会社 ミラーディスプレイ、及び、ミラーディスプレイユニット
US10054818B2 (en) * 2014-07-08 2018-08-21 Sharp Kabushiki Kaisha Mirror plate and mirror display
TWI560477B (en) * 2014-12-12 2016-12-01 Wistron Corp Display module
KR20180131717A (ko) * 2017-05-31 2018-12-11 삼성디스플레이 주식회사 편광 소자 및 그 제조 방법
KR102580799B1 (ko) * 2017-09-05 2023-09-20 삼성디스플레이 주식회사 편광 소자 및 그 제조 방법
KR102651665B1 (ko) * 2017-11-30 2024-03-26 스미또모 가가꾸 가부시끼가이샤 광학 이방성 필름
CN107976837B (zh) * 2017-12-18 2021-12-07 华显光电技术（惠州）有限公司 偏光片及显示设备
JP7085414B2 (ja) * 2018-06-14 2022-06-16 住友化学株式会社 液晶フィルムの製造方法及び光学積層体の製造方法
JP7484080B2 (ja) * 2018-09-28 2024-05-16 東洋紡株式会社 配向フィルム、これを用いた画像表示装置、及び、枚葉の配向フィルムの切り出し方法
JP2020086457A (ja) * 2018-11-19 2020-06-04 Ｋｅｐｌｅｒ株式会社 表示装置
CN114051385A (zh) 2019-07-31 2022-02-15 索尼集团公司 医疗观察系统和显示装置
JP7405576B2 (ja) * 2019-11-21 2023-12-26 住友化学株式会社 光学異方性膜
JP7147820B2 (ja) * 2020-02-25 2022-10-05 カシオ計算機株式会社 表示装置及び時計
EP3872579B9 (en) 2020-02-25 2025-12-03 Casio Computer Co., Ltd. Wearable electronic device
CN111338124A (zh) * 2020-04-13 2020-06-26 武汉华星光电技术有限公司 一种量子点显示面板、量子点显示装置及其制备方法
CN113946070A (zh) * 2021-09-26 2022-01-18 深圳市三利谱光电科技股份有限公司 一种相位延迟偏光片及其加工工艺和光学显示装置

Citations (4)

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JP2004004462A (ja) * 2002-04-26 2004-01-08 Casio Comput Co Ltd 表示装置
JP2005250061A (ja) * 2004-03-03 2005-09-15 Hitachi Ltd 光学ユニット、投射型映像表示装置及びそれに用いる光学素子
WO2008081919A1 (ja) * 2006-12-28 2008-07-10 Sony Corporation 光学補償板、液晶表示装置、および、投射型液晶表示装置、並びに、表示装置の製造方法および調整方法
WO2009104414A1 (ja) * 2008-02-22 2009-08-27 シャープ株式会社 表示装置

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JPS629319A (ja) * 1985-07-06 1987-01-17 Nitto Electric Ind Co Ltd 液晶表示セル
JPH01204092A (ja) * 1988-02-10 1989-08-16 Nissan Motor Co Ltd 車両用画像表示装置
JPH06258633A (ja) * 1993-03-04 1994-09-16 Rohm Co Ltd 液晶表示デバイス
RU2226708C2 (ru) * 2001-09-21 2004-04-10 ОПТИВА, Инк. Жидкокристаллический дисплей с отражающим поляризатором
JP2003302532A (ja) * 2002-04-12 2003-10-24 Mitsubishi Chemicals Corp 偏光板およびその製造方法
JP3687854B2 (ja) * 2002-10-15 2005-08-24 日東電工株式会社 光学フィルムおよび液晶表示装置
JP2004170875A (ja) 2002-11-22 2004-06-17 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
JP5061901B2 (ja) * 2005-08-29 2012-10-31 コニカミノルタアドバンストレイヤー株式会社 液晶表示装置
JP2007225648A (ja) * 2006-02-21 2007-09-06 Sumitomo Chemical Co Ltd 広視野角複合偏光板及び液晶表示装置
JP2008083115A (ja) 2006-09-26 2008-04-10 Epson Imaging Devices Corp 液晶装置、電子機器
JP2009075533A (ja) * 2007-08-31 2009-04-09 Nippon Oil Corp 楕円偏光板および液晶表示装置
JP4791434B2 (ja) 2007-11-15 2011-10-12 日東電工株式会社 液晶表示装置
JP2009122423A (ja) 2007-11-15 2009-06-04 Toshiba Matsushita Display Technology Co Ltd 液晶表示素子
JP2009275667A (ja) 2008-05-16 2009-11-26 Toyota Motor Corp 内燃機関の排気浄化装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004004462A (ja) * 2002-04-26 2004-01-08 Casio Comput Co Ltd 表示装置
JP2005250061A (ja) * 2004-03-03 2005-09-15 Hitachi Ltd 光学ユニット、投射型映像表示装置及びそれに用いる光学素子
WO2008081919A1 (ja) * 2006-12-28 2008-07-10 Sony Corporation 光学補償板、液晶表示装置、および、投射型液晶表示装置、並びに、表示装置の製造方法および調整方法
WO2009104414A1 (ja) * 2008-02-22 2009-08-27 シャープ株式会社 表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150026280A (ko) * 2013-09-02 2015-03-11 삼성디스플레이 주식회사 표시 장치
KR102053233B1 (ko) * 2013-09-02 2019-12-09 삼성디스플레이 주식회사 표시 장치
KR20170128266A (ko) 2015-03-16 2017-11-22 니폰 제온 가부시키가이샤 광학 적층체, 편광판 및 액정 표시 장치

Also Published As

Publication number Publication date
JPWO2011067993A1 (ja) 2013-04-18
CN102159988A (zh) 2011-08-17
EP2508940A1 (en) 2012-10-10
JP2011138152A (ja) 2011-07-14
WO2011067993A1 (ja) 2011-06-09
TW201128264A (en) 2011-08-16
TWI359310B (enExample) 2012-03-01
US20110199561A1 (en) 2011-08-18
RU2012103165A (ru) 2013-08-10
RU2450295C1 (ru) 2012-05-10

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