DE60132857D1 - Flüssigkristallanzeige - Google Patents
FlüssigkristallanzeigeInfo
- Publication number
- DE60132857D1 DE60132857D1 DE60132857T DE60132857T DE60132857D1 DE 60132857 D1 DE60132857 D1 DE 60132857D1 DE 60132857 T DE60132857 T DE 60132857T DE 60132857 T DE60132857 T DE 60132857T DE 60132857 D1 DE60132857 D1 DE 60132857D1
- Authority
- DE
- Germany
- Prior art keywords
- crystal display
- liquid crystal
- alpha
- plate
- phase retarder
- 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
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
- G02F1/13338—Input devices, e.g. touch panels
-
- 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
- G02F1/133502—Antiglare, refractive index matching 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
- G02F1/1335—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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133637—Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
-
- 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
- G02F2413/02—Number of plates being 2
Landscapes
- 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)
- Position Input By Displaying (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000262674 | 2000-08-31 | ||
JP2000262674 | 2000-08-31 | ||
JP2001032041A JP2002148592A (ja) | 2000-08-31 | 2001-02-08 | 液晶表示装置 |
JP2001032041 | 2001-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60132857D1 true DE60132857D1 (de) | 2008-04-03 |
DE60132857T2 DE60132857T2 (de) | 2009-02-12 |
Family
ID=26598916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60132857T Expired - Lifetime DE60132857T2 (de) | 2000-08-31 | 2001-08-23 | Flüssigkristallanzeige |
Country Status (5)
Country | Link |
---|---|
US (1) | US6738117B2 (de) |
EP (1) | EP1184713B1 (de) |
JP (1) | JP2002148592A (de) |
AT (1) | ATE386959T1 (de) |
DE (1) | DE60132857T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100872476B1 (ko) * | 2002-07-10 | 2008-12-05 | 삼성전자주식회사 | 평판 표시 장치 |
US7274418B2 (en) * | 2003-10-21 | 2007-09-25 | Symbol Technologies, Inc. | Method and system for improving the contrast of LCDs using circular polarization |
US7209126B2 (en) * | 2003-12-23 | 2007-04-24 | Symbol Technologies, Inc. | Viewing angle-controlled displays for point-of-sale terminals and methods for fabricating the same |
JP4060313B2 (ja) * | 2004-01-28 | 2008-03-12 | シャープ株式会社 | 表示装置 |
CN101542332A (zh) * | 2006-11-30 | 2009-09-23 | 新日铁化学株式会社 | 偏振片保护膜、偏振片及电阻膜式触摸面板 |
US20100321779A1 (en) * | 2006-12-27 | 2010-12-23 | Gunze Limited | Polarizing plate protective film, polarizing plate and resistive touch panel |
JP2011252934A (ja) | 2008-09-25 | 2011-12-15 | Sharp Corp | 表示装置 |
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 |
JP2010165032A (ja) * | 2009-01-13 | 2010-07-29 | Hitachi Displays Ltd | タッチパネルディスプレイ装置 |
KR101323434B1 (ko) * | 2009-06-08 | 2013-10-29 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
KR20120044041A (ko) * | 2010-10-27 | 2012-05-07 | 삼성모바일디스플레이주식회사 | 표시 장치 |
JP2012093985A (ja) * | 2010-10-27 | 2012-05-17 | Nitto Denko Corp | タッチ入力機能を有する表示パネル装置と該表示パネル装置のための光学ユニット、並びにその製造方法 |
KR101772079B1 (ko) * | 2011-03-28 | 2017-08-28 | 엘지전자 주식회사 | 터치스크린 패널 및 그 제조 방법 |
JP2012220853A (ja) * | 2011-04-12 | 2012-11-12 | Keiwa Inc | メガネ用位相差フィルム、3dメガネ用光学シート及び3dメガネ |
JP2013054271A (ja) * | 2011-09-06 | 2013-03-21 | Nissan Motor Co Ltd | 表示装置、自動車用表示装置、及び表示装置の製造方法 |
US9158143B2 (en) * | 2011-09-12 | 2015-10-13 | Apple Inc. | Dual purpose touch sensor panel and optical retarder |
WO2014163068A1 (ja) * | 2013-04-04 | 2014-10-09 | 日東電工株式会社 | 導電性フィルムおよび画像表示装置 |
KR101444132B1 (ko) * | 2013-11-20 | 2014-11-04 | 동우 화인켐 주식회사 | 복합 편광판 일체형 터치 감지 전극 및 이를 구비한 터치 스크린 패널 |
CN106030479B (zh) * | 2014-02-21 | 2019-04-19 | 株式会社Lg化学 | 电子板 |
CN106374053B (zh) * | 2016-11-22 | 2018-05-25 | 上海天马微电子有限公司 | 一种oled显示面板和显示装置 |
TWI795147B (zh) * | 2021-12-27 | 2023-03-01 | 大陸商鴻通科技(廈門)有限公司 | 顯示裝置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05127822A (ja) | 1991-10-30 | 1993-05-25 | Daicel Chem Ind Ltd | タツチパネル |
US6133980A (en) * | 1995-10-30 | 2000-10-17 | Metrologic Instruments, Inc. | Liquid crystal film structures with phase-retardation surface regions formed therein and methods of fabricating the same |
US5657140A (en) * | 1993-12-15 | 1997-08-12 | Ois Optical Imaging Systems, Inc. | Normally white twisted nematic LCD with positive and negative retarders |
US5999240A (en) * | 1995-05-23 | 1999-12-07 | Colorlink, Inc. | Optical retarder stack pair for transforming input light into polarization states having saturated color spectra |
US5929946A (en) * | 1995-05-23 | 1999-07-27 | Colorlink, Inc. | Retarder stack for preconditioning light for a modulator having modulation and isotropic states of polarization |
US5743980A (en) * | 1996-05-02 | 1998-04-28 | Industrial Technology Research Institute | Method of fabricating an optical retardation film |
JPH1048625A (ja) | 1996-08-02 | 1998-02-20 | Sumitomo Chem Co Ltd | 液晶ディスプレイ用タッチパネル |
US6208396B1 (en) * | 1996-10-25 | 2001-03-27 | Sumitomo Chemical Company, Limited | Normally white mode twisted nematic liquid crystal display device having improved viewing angle characteristics |
US6020945A (en) | 1996-11-11 | 2000-02-01 | Dowa Mining Co., Ltd. | Display device with a transparent optical filter |
US6147741A (en) * | 1997-02-25 | 2000-11-14 | Motorola, Inc. | Digital scanner employing recorded phase information and method of fabrication |
JP2000112663A (ja) * | 1997-11-27 | 2000-04-21 | Kanegafuchi Chem Ind Co Ltd | 透明タッチパネルおよび透明タッチパネル付液晶セル |
JP4211088B2 (ja) * | 1998-06-16 | 2009-01-21 | 凸版印刷株式会社 | 防眩性ハードコートフィルムもしくはシート |
JP3690125B2 (ja) * | 1998-07-23 | 2005-08-31 | 住友化学株式会社 | 液晶表示装置 |
JP2000206531A (ja) * | 1999-01-14 | 2000-07-28 | Kanegafuchi Chem Ind Co Ltd | タッチパネル付き液晶表示装置及びタッチパネル |
DE69928759T2 (de) * | 1998-08-04 | 2006-06-29 | Kaneka Corp. | Flüssigkristallanzeigevorrichtung mit berührungsschirm |
JP2000111896A (ja) * | 1998-08-04 | 2000-04-21 | Kanegafuchi Chem Ind Co Ltd | タッチパネル付き液晶表示装置及びタッチパネル |
JP3459779B2 (ja) * | 1998-10-30 | 2003-10-27 | 帝人株式会社 | 位相差板 |
JP4592862B2 (ja) | 1999-09-03 | 2010-12-08 | グンゼ株式会社 | タッチパネル |
-
2001
- 2001-02-08 JP JP2001032041A patent/JP2002148592A/ja active Pending
- 2001-08-15 US US09/929,067 patent/US6738117B2/en not_active Expired - Lifetime
- 2001-08-23 DE DE60132857T patent/DE60132857T2/de not_active Expired - Lifetime
- 2001-08-23 EP EP01307161A patent/EP1184713B1/de not_active Expired - Lifetime
- 2001-08-23 AT AT01307161T patent/ATE386959T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1184713A2 (de) | 2002-03-06 |
JP2002148592A (ja) | 2002-05-22 |
DE60132857T2 (de) | 2009-02-12 |
EP1184713B1 (de) | 2008-02-20 |
US6738117B2 (en) | 2004-05-18 |
ATE386959T1 (de) | 2008-03-15 |
EP1184713A3 (de) | 2004-03-31 |
US20020047969A1 (en) | 2002-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |