CN100426096C - 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
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- CN100426096C CN100426096C CNB200480022067XA CN200480022067A CN100426096C CN 100426096 C CN100426096 C CN 100426096C CN B200480022067X A CNB200480022067X A CN B200480022067XA CN 200480022067 A CN200480022067 A CN 200480022067A CN 100426096 C CN100426096 C CN 100426096C
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- Prior art keywords
- layer
- compensation device
- layered compensation
- face
- compensator
- 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 - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 37
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
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- 239000002244 precipitate Substances 0.000 description 1
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- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- 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
- 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
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
样品 | R<sub>in</sub>(nm) | R<sub>th</sub>(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 (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/631,152 | 2003-07-31 | ||
US10/631,152 US7083835B2 (en) | 2003-07-31 | 2003-07-31 | Multilayer optical compensator, liquid crystal display, and process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1829938A CN1829938A (zh) | 2006-09-06 |
CN100426096C true 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 |
US7479309B2 (en) * | 2003-07-31 | 2009-01-20 | Nitto Denko Corporation | Multi-layered compensation film using specified Tg material as a birefringent layer |
US7211304B2 (en) * | 2004-06-03 | 2007-05-01 | Nitto Denko Corporation | Multilayer optical compensator, liquid crystal display, and process |
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 |
US7157736B2 (en) * | 2003-12-23 | 2007-01-02 | Eastman Kodak Company | Multi-layer compensation film including stretchable barrier layers |
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 |
TW200804476A (en) * | 2005-11-25 | 2008-01-16 | Fujifilm Corp | Cellulose acylate film, method of producing the same, cellulose derivative film, optically compensatory film using the same, optically-compensatory film incorporating polarizing plate, polarizing plate and liquid crystal display device |
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 |
TWI570450B (zh) * | 2007-12-28 | 2017-02-11 | Nippon Catalytic Chem Ind | An optical film, a method of manufacturing the same, and an image display device provided with 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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0544013A1 (en) * | 1991-06-17 | 1993-06-02 | Seiko Epson Corporation | Phase difference elemental film, phase difference plate and liquid crystal display |
US5750641A (en) * | 1996-05-23 | 1998-05-12 | Minnesota Mining And Manufacturing Company | Polyimide angularity enhancement layer |
EP1118885A1 (en) * | 1999-07-29 | 2001-07-25 | Teijin Limited | Phase difference film, phase difference film composite and liquid crystal display device using the same |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5480964A (en) | 1993-04-21 | 1996-01-02 | The University Of Akron | Negative birefringent polyimide films |
US5344916A (en) * | 1993-04-21 | 1994-09-06 | The University Of Akron | Negative birefringent polyimide films |
KR100519209B1 (ko) | 1996-05-23 | 2006-01-27 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 음의복굴절을나타내는각도개선층및액정디스플레이 |
EP2284602A1 (en) * | 1997-08-29 | 2011-02-16 | Sharp Kabushiki Kaisha | Liduid 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 |
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- 2004-07-16 JP JP2006521882A patent/JP4636622B2/ja not_active Expired - Fee Related
- 2004-07-16 WO PCT/US2004/022944 patent/WO2005012989A1/en active Application Filing
- 2004-07-16 KR KR1020067002111A patent/KR101096972B1/ko not_active Expired - Fee Related
- 2004-07-30 TW TW093123017A patent/TWI363217B/zh not_active IP Right Cessation
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2006
- 2006-04-24 US US11/409,931 patent/US7163724B2/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
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TWI363217B (en) | 2012-05-01 |
KR20060054391A (ko) | 2006-05-22 |
US7083835B2 (en) | 2006-08-01 |
KR101096972B1 (ko) | 2011-12-20 |
US20050024561A1 (en) | 2005-02-03 |
US20060193975A1 (en) | 2006-08-31 |
WO2005012989A1 (en) | 2005-02-10 |
JP2007500866A (ja) | 2007-01-18 |
CN1829938A (zh) | 2006-09-06 |
JP4636622B2 (ja) | 2011-02-23 |
TW200528853A (en) | 2005-09-01 |
US7163724B2 (en) | 2007-01-16 |
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