DE60136417D1 - Optische Kompensationsfolie und Flüssigkristallanzeige - Google Patents
Optische Kompensationsfolie und FlüssigkristallanzeigeInfo
- Publication number
- DE60136417D1 DE60136417D1 DE60136417T DE60136417T DE60136417D1 DE 60136417 D1 DE60136417 D1 DE 60136417D1 DE 60136417 T DE60136417 T DE 60136417T DE 60136417 T DE60136417 T DE 60136417T DE 60136417 D1 DE60136417 D1 DE 60136417D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal display
- optical compensation
- compensation film
- film
- 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
- G02F1/1335—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
- G02F1/133634—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
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133632—Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
-
- 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
- G02F2413/10—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 refractive index ellipsoid inclined, or tilted, relative to the LC-layer surface O plate
- G02F2413/105—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 refractive index ellipsoid inclined, or tilted, relative to the LC-layer surface O plate with varying inclination in thickness direction, e.g. hybrid oriented discotic LC
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000220538 | 2000-07-21 | ||
| JP2000277931 | 2000-09-13 | ||
| JP2000372741 | 2000-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE60136417D1 true DE60136417D1 (de) | 2008-12-18 |
Family
ID=27344125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60136417T Expired - Lifetime DE60136417D1 (de) | 2000-07-21 | 2001-07-19 | Optische Kompensationsfolie und Flüssigkristallanzeige |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7199848B2 (de) |
| EP (1) | EP1174737B1 (de) |
| JP (1) | JP4802409B2 (de) |
| KR (1) | KR100757637B1 (de) |
| CN (1) | CN1204420C (de) |
| DE (1) | DE60136417D1 (de) |
Families Citing this family (126)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4779211B2 (ja) * | 2001-02-14 | 2011-09-28 | コニカミノルタホールディングス株式会社 | セルロースエステルフィルムの製造方法 |
| JP2002322558A (ja) * | 2001-04-25 | 2002-11-08 | Konica Corp | 薄膜形成方法、光学フィルム、偏光板及び画像表示装置 |
| US6814914B2 (en) * | 2001-05-30 | 2004-11-09 | Konica Corporation | Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display |
| JP5157032B2 (ja) * | 2001-09-06 | 2013-03-06 | コニカミノルタホールディングス株式会社 | セルロースエステルフィルム、その製造方法、光学補償フィルム、偏光板及び液晶表示装置 |
| US6914654B2 (en) * | 2001-11-09 | 2005-07-05 | Koninklijke Philips Electronics N.V. | High contrast fast liquid crystal display system |
| JP2003167126A (ja) * | 2001-12-03 | 2003-06-13 | Dainippon Printing Co Ltd | 光学素子 |
| FR2840694B1 (fr) * | 2002-06-06 | 2004-08-27 | Nemoptic | Procede de realisation de dispositifs a cristaux liquides nematiques |
| EP1376163B1 (de) | 2002-06-27 | 2011-08-17 | Merck Patent GmbH | Verfahren zur Schichtherstellung mit polymerisierten Flüssigkristallmaterialien |
| US20040008307A1 (en) * | 2002-07-12 | 2004-01-15 | Eastman Kodak Company | Optical compensator with solvent and process |
| US7084945B2 (en) * | 2002-07-12 | 2006-08-01 | Eastman Kodak Company | Compensator having particular sequence of films and crosslinked barrier layer |
| US20040008306A1 (en) * | 2002-07-12 | 2004-01-15 | Eastman Kodak Company | Optical compensator with surfactant addenda and process |
| US20040008303A1 (en) * | 2002-07-12 | 2004-01-15 | Eastman Kodak Company | Nematic liquid crystal compensator with barrier layer and process |
| US20040009311A1 (en) * | 2002-07-12 | 2004-01-15 | Eastman Kodak Company | Optical compensator with high molecular weight polymeric addenda and process |
| US20040023122A1 (en) * | 2002-08-01 | 2004-02-05 | Felder Thomas C. | Optical element resistant to pressure-induced defects |
| KR20040015405A (ko) * | 2002-08-12 | 2004-02-19 | 삼성전자주식회사 | 액정 표시 장치 |
| US20040075795A1 (en) * | 2002-10-17 | 2004-04-22 | Eastman Kodak Company | Compensator with photochemically cured barrier layer and process |
| US6819381B2 (en) * | 2002-10-28 | 2004-11-16 | Eastman Kodak Company | Compensation films for liquid crystal displays |
| JP3901074B2 (ja) * | 2002-11-08 | 2007-04-04 | セイコーエプソン株式会社 | 液晶表示装置及び電子機器 |
| JP2004191832A (ja) * | 2002-12-13 | 2004-07-08 | Dainippon Printing Co Ltd | 位相差素子、それを備えた表示素子及び位相差素子の製造方法 |
| WO2004057381A1 (ja) | 2002-12-20 | 2004-07-08 | Teijin Limited | 透明導電性積層体,タッチパネル及びタッチパネル付液晶表示装置 |
| KR100915235B1 (ko) * | 2002-12-23 | 2009-09-02 | 삼성전자주식회사 | 반투과형 액정 표시 장치 |
| CN100367050C (zh) * | 2002-12-24 | 2008-02-06 | 住友化学工业株式会社 | 光学补偿板及使用光学补偿板的投射型液晶显示装置 |
| TWI289689B (en) * | 2002-12-24 | 2007-11-11 | Sumitomo Chemical Co | Optical compensator and projection liquid crystal display device using same |
| US7153548B2 (en) * | 2003-01-10 | 2006-12-26 | Fuji Photo Film Co., Ltd. | Compound, retardation plate and method for forming optically anisotropic layer |
| KR100462327B1 (ko) * | 2003-01-28 | 2004-12-18 | 주식회사 엘지화학 | 이축성 위상차 보상필름을 갖는 수직배향 액정표시장치 |
| US6965474B2 (en) * | 2003-02-12 | 2005-11-15 | 3M Innovative Properties Company | Polymeric optical film |
| JPWO2004072699A1 (ja) * | 2003-02-12 | 2006-06-01 | 日本化薬株式会社 | 垂直配向用基板及び垂直配向液晶位相差フィルムの製造方法 |
| US7405784B2 (en) * | 2003-02-12 | 2008-07-29 | 3M Innovative Properties Company | Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier |
| US7132065B2 (en) * | 2003-02-12 | 2006-11-07 | 3M Innovative Properties Company | Process for manufacturing polymeric optical film |
| KR100925462B1 (ko) * | 2003-02-14 | 2009-11-06 | 삼성전자주식회사 | 액정 표시 장치 |
| TW200422329A (en) * | 2003-02-19 | 2004-11-01 | Konica Minolta Holdings Inc | Optical compensation film, viewing angle compensation integral type polarizing plate, and liquid crystal display device |
| US20040202799A1 (en) * | 2003-04-10 | 2004-10-14 | Eastman Kodak Company | Optical compensator with crosslinked surfactant addenda and process |
| FR2857103B1 (fr) * | 2003-07-02 | 2005-10-14 | Saint Gobain | Couche diffusante filtrante |
| US7075606B2 (en) * | 2003-07-29 | 2006-07-11 | Eastman Kodak Company | Method for manufacturing an optical compensator on a transitional substrate |
| US7083835B2 (en) * | 2003-07-31 | 2006-08-01 | Eastman Kodak Company | Multilayer optical compensator, liquid crystal display, and process |
| JP2005062724A (ja) * | 2003-08-20 | 2005-03-10 | Toshiba Matsushita Display Technology Co Ltd | 光学位相差板および液晶表示装置 |
| KR100677050B1 (ko) * | 2003-10-22 | 2007-01-31 | 주식회사 엘지화학 | ＋ａ-플레이트와 ＋ｃ-플레이트를 이용한 시야각보상필름을 포함하는 면상 스위칭 액정 표시장치 |
| US8304040B2 (en) * | 2004-01-26 | 2012-11-06 | Fujifilm Corporation | Polymer film and preparation method of polymer solution |
| KR100849873B1 (ko) * | 2004-03-23 | 2008-08-01 | 닛토덴코 가부시키가이샤 | 편광판, 광학 필름 및 화상 표시 장치 |
| JP2005283839A (ja) * | 2004-03-29 | 2005-10-13 | Nitto Denko Corp | 光学フィルムおよび画像表示装置 |
| TWI257014B (en) * | 2004-04-01 | 2006-06-21 | Optimax Tech Corp | Liquid crystal structure for retardation compensation of STN LCD |
| US20050266175A1 (en) * | 2004-05-27 | 2005-12-01 | Yong Hsu | Retardation coating |
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| JP4797468B2 (ja) | 2004-07-07 | 2011-10-19 | 大日本印刷株式会社 | 位相差制御部材、その製造方法、及び液晶ディスプレイ装置 |
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-
2001
- 2001-07-17 JP JP2001216062A patent/JP4802409B2/ja not_active Expired - Fee Related
- 2001-07-19 DE DE60136417T patent/DE60136417D1/de not_active Expired - Lifetime
- 2001-07-19 EP EP01117471A patent/EP1174737B1/de not_active Expired - Lifetime
- 2001-07-19 US US09/907,809 patent/US7199848B2/en not_active Expired - Lifetime
- 2001-07-20 KR KR1020010043645A patent/KR100757637B1/ko active IP Right Grant
- 2001-07-21 CN CNB011370823A patent/CN1204420C/zh not_active Expired - Fee Related
-
2003
- 2003-10-23 US US10/690,697 patent/US7158200B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002236216A (ja) | 2002-08-23 |
| KR100757637B1 (ko) | 2007-09-10 |
| EP1174737A2 (de) | 2002-01-23 |
| CN1340723A (zh) | 2002-03-20 |
| US7199848B2 (en) | 2007-04-03 |
| JP4802409B2 (ja) | 2011-10-26 |
| US7158200B2 (en) | 2007-01-02 |
| US20040080693A1 (en) | 2004-04-29 |
| KR20020009434A (ko) | 2002-02-01 |
| EP1174737A3 (de) | 2004-04-28 |
| EP1174737B1 (de) | 2008-11-05 |
| US20020041352A1 (en) | 2002-04-11 |
| CN1204420C (zh) | 2005-06-01 |
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