CN1829938A - 光学补偿器、其制造方法以及液晶显示器 - Google Patents
光学补偿器、其制造方法以及液晶显示器 Download PDFInfo
- Publication number
- CN1829938A CN1829938A CNA200480022067XA CN200480022067A CN1829938A CN 1829938 A CN1829938 A CN 1829938A CN A200480022067X A CNA200480022067X A CN A200480022067XA CN 200480022067 A CN200480022067 A CN 200480022067A CN 1829938 A CN1829938 A CN 1829938A
- Authority
- CN
- China
- Prior art keywords
- layer
- compensation device
- layered compensation
- layered
- phenol
- 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.)
- Granted
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/19—Hydroxy compounds containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6826—Dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
样品 | Rin(nm) | Rth(nm) |
玻璃上的聚合物1 | 0.6 | -38 |
拉伸的聚合物基底 | 40.0 | -123 |
在拉伸的聚合物基底上的聚合物A | 35.0 | -190 |
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/631,152 US7083835B2 (en) | 2003-07-31 | 2003-07-31 | Multilayer optical compensator, liquid crystal display, and process |
US10/631,152 | 2003-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1829938A true CN1829938A (zh) | 2006-09-06 |
CN100426096C CN100426096C (zh) | 2008-10-15 |
Family
ID=34104024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200480022067XA Expired - Fee Related CN100426096C (zh) | 2003-07-31 | 2004-07-16 | 光学补偿器、其制造方法以及液晶显示器 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7083835B2 (zh) |
JP (1) | JP4636622B2 (zh) |
KR (1) | KR101096972B1 (zh) |
CN (1) | CN100426096C (zh) |
TW (1) | TWI363217B (zh) |
WO (1) | WO2005012989A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7830512B2 (en) | 2008-03-14 | 2010-11-09 | J.A. Woollam Co., Inc. | System and method for controlling intensity of a beam of electromagnetic radiation in ellipsometers and polarimeters |
US7083835B2 (en) * | 2003-07-31 | 2006-08-01 | Eastman Kodak Company | Multilayer optical compensator, liquid crystal display, and process |
US7211304B2 (en) * | 2004-06-03 | 2007-05-01 | Nitto Denko Corporation | Multilayer optical compensator, liquid crystal display, and process |
US7479309B2 (en) * | 2003-07-31 | 2009-01-20 | Nitto Denko Corporation | Multi-layered compensation film using specified Tg material as a birefringent layer |
US7157736B2 (en) * | 2003-12-23 | 2007-01-02 | Eastman Kodak Company | Multi-layer compensation film including stretchable barrier layers |
US6995395B2 (en) * | 2003-12-23 | 2006-02-07 | Eastman Kodak Company | Multilayer optical compensator, liquid crystal display, and process |
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 |
US7345723B2 (en) * | 2004-05-24 | 2008-03-18 | Colorlink, Inc. | LC panel compensators |
US7288296B2 (en) * | 2004-06-03 | 2007-10-30 | Nitto Denko Corporation | Multilayer optical compensator, liquid crystal display, and process |
JP4699783B2 (ja) * | 2005-03-22 | 2011-06-15 | 富士フイルム株式会社 | セルロースアシレートフィルム、偏光板および液晶表示装置 |
US7713595B2 (en) * | 2005-10-18 | 2010-05-11 | Nitto Denko Corporation | Optical compensation films produced by a carrier-web-casting process |
CN101321811B (zh) * | 2005-11-25 | 2011-12-21 | 富士胶片株式会社 | 纤维素酰化物薄膜及其制备方法、纤维素衍生物薄膜及使用其的光学补偿薄膜、加有光学补偿薄膜的偏振片、偏振片和液晶显示装置 |
US7821637B1 (en) | 2007-02-22 | 2010-10-26 | J.A. Woollam Co., Inc. | System for controlling intensity of a beam of electromagnetic radiation and method for investigating materials with low specular reflectance and/or are depolarizing |
US20100272971A1 (en) * | 2007-12-28 | 2010-10-28 | Nippon Shokubai Co., Ltd. | Optical film and image display apparatus having the same |
KR101211745B1 (ko) | 2009-06-24 | 2012-12-12 | 주식회사 엘지화학 | 위상차 필름, 이의 제조방법, 및 이를 포함하는 액정 표시 장치 |
US8248607B1 (en) | 2009-08-04 | 2012-08-21 | J.A. Woollam Co., Inc. | Empirical correction for spectroscopic ellipsometric measurements of rough or textured surfaces |
US10126473B2 (en) * | 2013-02-01 | 2018-11-13 | Murata Manufacturing Co., Ltd. | Display device and laminated optical film |
JP6826376B2 (ja) | 2016-04-28 | 2021-02-03 | エルジー ディスプレイ カンパニー リミテッド | 電気光学パネル |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992022835A1 (en) | 1991-06-17 | 1992-12-23 | Seiko Epson Corporation | Phase difference elemental film, phase difference plate and liquid crystal display |
US5344916A (en) * | 1993-04-21 | 1994-09-06 | The University Of Akron | Negative birefringent polyimide films |
DE69424937T2 (de) * | 1993-04-21 | 2001-01-11 | The University Of Akron, Akron | Polyamidfolie mit negativer doppelbrechung |
US5750641A (en) * | 1996-05-23 | 1998-05-12 | Minnesota Mining And Manufacturing Company | Polyimide angularity enhancement layer |
KR100519209B1 (ko) | 1996-05-23 | 2006-01-27 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 음의복굴절을나타내는각도개선층및액정디스플레이 |
EP2098906A1 (en) * | 1997-08-29 | 2009-09-09 | Sharp Kabushiki Kaisha | Liquid crystal display device |
JP3926072B2 (ja) * | 1998-12-18 | 2007-06-06 | シャープ株式会社 | 液晶表示装置 |
JP4107741B2 (ja) * | 1998-12-28 | 2008-06-25 | 新日本石油株式会社 | 光学フィルムの製造法、光学フィルム及び液晶表示装置 |
US6630973B1 (en) * | 1999-03-31 | 2003-10-07 | Fuji Photo Film Co., Ltd. | Optically anisotropic cellulose ester film containing discotic compound |
US6638582B1 (en) * | 1999-07-29 | 2003-10-28 | Teijin Limited | Phase difference film, phase difference film composite and liquid crystal display device using the same |
JP4810733B2 (ja) | 2000-02-02 | 2011-11-09 | 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 |
JP2001249223A (ja) * | 2000-03-03 | 2001-09-14 | Fuji Photo Film Co Ltd | 光学補償シート、偏光板および液晶表示装置 |
US6590707B1 (en) * | 2000-03-31 | 2003-07-08 | 3M Innovative Properties Company | Birefringent reflectors using isotropic materials and form birefringence |
JP4802409B2 (ja) * | 2000-07-21 | 2011-10-26 | コニカミノルタホールディングス株式会社 | 光学補償フィルム、それを用いた偏光板及び液晶表示装置 |
JP4260376B2 (ja) * | 2001-03-08 | 2009-04-30 | 富士フイルム株式会社 | 光学補償シートの製造方法 |
JP4622130B2 (ja) * | 2001-03-27 | 2011-02-02 | コニカミノルタホールディングス株式会社 | 延伸フィルム構成物とそれを用いた光学補償フィルム、楕円偏光板及び液晶表示装置 |
US20020192445A1 (en) * | 2001-05-03 | 2002-12-19 | Ezzell Stephen A. | Plastic substrate for display applications |
JP2003075639A (ja) * | 2001-09-07 | 2003-03-12 | Hayashi Telempu Co Ltd | 位相差フィルムとその製造方法、および位相差フィルムを用いた液晶表示装置 |
JP2003121641A (ja) * | 2001-10-10 | 2003-04-23 | Nitto Denko Corp | 積層位相差板、偏光部材及び液晶表示装置 |
JP2004004150A (ja) * | 2002-05-13 | 2004-01-08 | Sumitomo Chem Co Ltd | 積層位相差フィルム及びそれを用いた液晶表示装置 |
US20040021815A1 (en) * | 2002-08-02 | 2004-02-05 | Eastman Kodak Company | Liquid crystal cell with compensator layer and process |
US6964795B2 (en) * | 2002-08-02 | 2005-11-15 | Eastman Kodak Company | Multilayer optical compensator, liquid crystal display, and process |
US6937310B2 (en) * | 2003-05-16 | 2005-08-30 | Eastman Kodak Company | Compensation films for LCDs |
US7083835B2 (en) * | 2003-07-31 | 2006-08-01 | Eastman Kodak Company | Multilayer optical compensator, liquid crystal display, and process |
US6995395B2 (en) * | 2003-12-23 | 2006-02-07 | Eastman Kodak Company | Multilayer optical compensator, liquid crystal display, and process |
-
2003
- 2003-07-31 US US10/631,152 patent/US7083835B2/en not_active Expired - Lifetime
-
2004
- 2004-07-16 WO PCT/US2004/022944 patent/WO2005012989A1/en active Application Filing
- 2004-07-16 JP JP2006521882A patent/JP4636622B2/ja not_active Expired - Fee Related
- 2004-07-16 CN CNB200480022067XA patent/CN100426096C/zh not_active Expired - Fee Related
- 2004-07-16 KR KR1020067002111A patent/KR101096972B1/ko active IP Right Grant
- 2004-07-30 TW TW093123017A patent/TWI363217B/zh not_active IP Right Cessation
-
2006
- 2006-04-24 US US11/409,931 patent/US7163724B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20060193975A1 (en) | 2006-08-31 |
TW200528853A (en) | 2005-09-01 |
CN100426096C (zh) | 2008-10-15 |
US7083835B2 (en) | 2006-08-01 |
TWI363217B (en) | 2012-05-01 |
JP2007500866A (ja) | 2007-01-18 |
US20050024561A1 (en) | 2005-02-03 |
KR101096972B1 (ko) | 2011-12-20 |
KR20060054391A (ko) | 2006-05-22 |
US7163724B2 (en) | 2007-01-16 |
JP4636622B2 (ja) | 2011-02-23 |
WO2005012989A1 (en) | 2005-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NITTO DENKO CORP. Free format text: FORMER OWNER: EASTMAN KODAK CO. Effective date: 20070316 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070316 Address after: Osaka Japan Applicant after: Nitto Denko Corp. Address before: American New York Applicant before: Eastman Kodak Co. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20210716 |