KR102226534B1 - 화상 표시 장치 - Google Patents

화상 표시 장치 Download PDF

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Publication number
KR102226534B1
KR102226534B1 KR1020157022510A KR20157022510A KR102226534B1 KR 102226534 B1 KR102226534 B1 KR 102226534B1 KR 1020157022510 A KR1020157022510 A KR 1020157022510A KR 20157022510 A KR20157022510 A KR 20157022510A KR 102226534 B1 KR102226534 B1 KR 102226534B1
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KR
South Korea
Prior art keywords
film
oriented
retardation
layer
image display
Prior art date
Application number
KR1020157022510A
Other languages
English (en)
Korean (ko)
Other versions
KR20150115815A (ko
Inventor
야스시 사사키
하루노부 구로이와
유키노부 무코야마
Original Assignee
도요보 가부시키가이샤
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Application filed by 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20150115815A publication Critical patent/KR20150115815A/ko
Application granted granted Critical
Publication of KR102226534B1 publication Critical patent/KR102226534B1/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
    • G02F1/1335—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
    • 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
    • G02F1/1337—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
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Spectroscopy & Molecular Physics (AREA)
KR1020157022510A 2013-02-08 2014-02-07 화상 표시 장치 KR102226534B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-023646 2013-02-08
JP2013023646A JP5370601B1 (ja) 2013-02-08 2013-02-08 画像表示装置
PCT/JP2014/052845 WO2014123209A1 (ja) 2013-02-08 2014-02-07 画像表示装置

Publications (2)

Publication Number Publication Date
KR20150115815A KR20150115815A (ko) 2015-10-14
KR102226534B1 true KR102226534B1 (ko) 2021-03-10

Family

ID=49954898

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157022510A KR102226534B1 (ko) 2013-02-08 2014-02-07 화상 표시 장치

Country Status (5)

Country Link
JP (1) JP5370601B1 (zh)
KR (1) KR102226534B1 (zh)
CN (2) CN104995553B (zh)
TW (1) TWI547727B (zh)
WO (1) WO2014123209A1 (zh)

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* 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
EP2824506B1 (en) 2010-06-22 2020-05-20 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
CN103547961B (zh) 2011-05-18 2017-07-14 东洋纺株式会社 液晶显示装置、偏光板和偏振片保护膜
KR101833582B1 (ko) 2011-05-18 2018-02-28 도요보 가부시키가이샤 ３차원 화상표시 대응 액정표시장치에 적합한 편광판 및 액정표시장치
JP2014153563A (ja) * 2013-02-08 2014-08-25 Toyobo Co Ltd 画像表示装置
JP6192465B2 (ja) * 2013-09-27 2017-09-06 ホシデン株式会社 タッチパネル及び表示装置
JP2015132691A (ja) * 2014-01-10 2015-07-23 大日本印刷株式会社 樹脂積層板及びタッチパネル
JP6172027B2 (ja) * 2014-03-31 2017-08-02 東レ株式会社 ディスプレイ用フィルム
JP6314228B2 (ja) * 2014-07-18 2018-04-18 富士フイルム株式会社 一軸配向ポリエステルフィルム、ハードコートフィルム、タッチパネル用センサーフィルム、飛散防止フィルム、反射防止フィルム、タッチパネルおよび一軸配向ポリエステルフィルムの製造方法
JP2016162284A (ja) * 2015-03-03 2016-09-05 株式会社きもと 飛散防止シート
CN109477931B (zh) * 2016-07-01 2019-11-05 大日本印刷株式会社 光学层叠体和显示装置
WO2018008522A1 (ja) * 2016-07-08 2018-01-11 日東電工株式会社 光学部材及び液晶表示装置
WO2018008523A1 (ja) * 2016-07-08 2018-01-11 日東電工株式会社 光学部材及び液晶表示装置
JP7039195B2 (ja) * 2016-07-08 2022-03-22 日東電工株式会社 光学部材及び液晶表示装置
JP6648054B2 (ja) * 2017-02-27 2020-02-14 大日本印刷株式会社 タッチパネル
JP2019028373A (ja) 2017-08-02 2019-02-21 スリーエム イノベイティブ プロパティズ カンパニー 表示装置、及び赤外光カットフィルム
TWI739895B (zh) * 2017-08-25 2021-09-21 揚明光學股份有限公司 投影片及投影裝置
KR20200098751A (ko) * 2019-02-11 2020-08-21 삼성디스플레이 주식회사 표시장치
JPWO2022202608A1 (zh) 2021-03-24 2022-09-29
WO2024020518A1 (en) * 2022-07-20 2024-01-25 Saint-Gobain Performance Plastics Corporation Tube and method for making same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005157082A (ja) * 2003-11-27 2005-06-16 Stanley Electric Co Ltd 表示装置
JP2010262155A (ja) 2009-05-08 2010-11-18 Sumitomo Chemical Co Ltd 複合偏光板
JP2011107198A (ja) * 2009-11-12 2011-06-02 Keio Gijuku 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

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JP3105374B2 (ja) * 1993-03-04 2000-10-30 ローム株式会社 液晶表示デバイス
JP3032424U (ja) * 1996-06-14 1996-12-24 セイコー電子工業株式会社 液晶表示装置およびその液晶表示装置を備えた携帯機器
JP2001330729A (ja) * 2000-05-23 2001-11-30 Sumitomo Chem Co Ltd 光学異方体フィルムおよび液晶表示装置
JP2002116877A (ja) * 2000-10-12 2002-04-19 Citizen Watch Co Ltd 液晶表示装置
JP2003207634A (ja) * 2002-01-15 2003-07-25 Sharp Corp 光学素子および液晶表示装置
CN1304891C (zh) * 2002-02-19 2007-03-14 日东电工株式会社 层压延迟片、使用该层压延迟片的层压偏振片及图像显示器
US6965474B2 (en) * 2003-02-12 2005-11-15 3M Innovative Properties Company Polymeric optical film
US7633583B2 (en) * 2005-05-23 2009-12-15 Ran-Hong Raymond Wang Controlling polarization for liquid crystal displays
TWI440942B (zh) * 2006-09-06 2014-06-11 Fujifilm Corp 液晶顯示裝置
CN101311755A (zh) * 2007-05-23 2008-11-26 富士胶片株式会社 光学薄膜、光学补偿薄膜、偏振片以及液晶显示装置
JP5027086B2 (ja) * 2008-09-25 2012-09-19 株式会社ジャパンディスプレイウェスト 入力装置および入力機能付き表示装置
KR101544842B1 (ko) * 2008-10-30 2015-08-18 삼성디스플레이 주식회사 액정 표시 장치
JP2010139938A (ja) * 2008-12-15 2010-06-24 Toshiba Mobile Display Co Ltd タッチパネル及びタッチパネル付き液晶表示装置
JP5657228B2 (ja) * 2009-09-30 2015-01-21 富士フイルム株式会社 位相差フィルム、その製造方法、並びにそれを有する偏光板及び液晶表示装置
CN102549485B (zh) * 2009-10-07 2014-12-17 夏普株式会社 液晶显示装置
EP2824506B1 (en) * 2010-06-22 2020-05-20 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005157082A (ja) * 2003-11-27 2005-06-16 Stanley Electric Co Ltd 表示装置
JP2010262155A (ja) 2009-05-08 2010-11-18 Sumitomo Chemical Co Ltd 複合偏光板
JP2011107198A (ja) * 2009-11-12 2011-06-02 Keio Gijuku 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

Also Published As

Publication number Publication date
JP5370601B1 (ja) 2013-12-18
CN104995553A (zh) 2015-10-21
JP2014153557A (ja) 2014-08-25
CN104995553B (zh) 2018-03-16
TWI547727B (zh) 2016-09-01
KR20150115815A (ko) 2015-10-14
WO2014123209A1 (ja) 2014-08-14
CN108279535B (zh) 2021-04-06
TW201432327A (zh) 2014-08-16
CN108279535A (zh) 2018-07-13

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