TWI319829B - - Google Patents
Info
- Publication number
- TWI319829B TWI319829B TW093125803A TW93125803A TWI319829B TW I319829 B TWI319829 B TW I319829B TW 093125803 A TW093125803 A TW 093125803A TW 93125803 A TW93125803 A TW 93125803A TW I319829 B TWI319829 B TW I319829B
- Authority
- TW
- Taiwan
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
-
- 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
- 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
- G02F1/1335—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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003309220A JP3783958B2 (ja) | 2003-09-01 | 2003-09-01 | 複合複屈折部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200532330A TW200532330A (en) | 2005-10-01 |
TWI319829B true TWI319829B (zh) | 2010-01-21 |
Family
ID=34269548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093125803A TW200532330A (en) | 2003-09-01 | 2004-08-27 | Composite double refraction member |
Country Status (6)
Country | Link |
---|---|
US (1) | US7586571B2 (zh) |
JP (1) | JP3783958B2 (zh) |
KR (1) | KR100642581B1 (zh) |
CN (1) | CN100347572C (zh) |
TW (1) | TW200532330A (zh) |
WO (1) | WO2005022214A1 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7288296B2 (en) * | 2004-06-03 | 2007-10-30 | Nitto Denko Corporation | Multilayer optical compensator, liquid crystal display, and process |
KR20070059114A (ko) * | 2004-08-30 | 2007-06-11 | 제이에스알 가부시끼가이샤 | 광학 필름, 편광판 및 액정 디스플레이 |
US7719644B2 (en) | 2005-02-25 | 2010-05-18 | Fujifilm Corporation | Optical compensation sheet, polarizing plate and liquid crystal display |
JP2008537158A (ja) * | 2005-04-22 | 2008-09-11 | 富士フイルム株式会社 | 光学フィルム、偏光板および液晶表示装置 |
CN101006370A (zh) * | 2005-07-04 | 2007-07-25 | 日东电工株式会社 | 光学功能薄膜的制造方法、光学功能薄膜、偏振片、光学元件及图像显示装置 |
JP5284567B2 (ja) * | 2005-08-01 | 2013-09-11 | 富士フイルム株式会社 | 液晶表示装置 |
TWI421597B (zh) * | 2005-08-22 | 2014-01-01 | Fujifilm Corp | 光學膜、光學補償膜、與使用它之偏光板及液晶顯示器 |
JP2007057608A (ja) * | 2005-08-22 | 2007-03-08 | Fujifilm Corp | 光学補償フィルム、これを用いた偏光板および液晶表示装置 |
TWI408422B (zh) * | 2005-08-22 | 2013-09-11 | Fujifilm Corp | 液晶顯示裝置 |
JP2007163894A (ja) | 2005-12-14 | 2007-06-28 | Fujifilm Corp | 液晶表示装置 |
JP2007286235A (ja) * | 2006-04-14 | 2007-11-01 | Nitto Denko Corp | 液晶パネルおよび液晶表示装置 |
WO2008011464A1 (en) * | 2006-07-18 | 2008-01-24 | 3M Innovative Properties Company | Calendering process for making an optical film |
KR20100103561A (ko) * | 2007-12-12 | 2010-09-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 필름 적층체 |
CN105825162B (zh) * | 2015-01-09 | 2019-04-12 | 群创光电股份有限公司 | 电子装置 |
JP6504955B2 (ja) * | 2015-07-24 | 2019-04-24 | 富士フイルム株式会社 | 積層フィルムの製造方法、積層フィルム、透明導電フィルム、位相差フィルムおよび有機エレクトロルミネッセンス素子 |
KR102571057B1 (ko) | 2018-02-12 | 2023-08-25 | 삼성전자주식회사 | 위상차 필름 및 표시 장치 |
JP6611292B2 (ja) * | 2019-02-06 | 2019-11-27 | 富士フイルム株式会社 | 積層フィルムの製造方法、積層フィルム、透明導電フィルム、位相差フィルムおよび有機エレクトロルミネッセンス素子 |
KR102147386B1 (ko) * | 2019-07-25 | 2020-08-24 | 에스케이이노베이션 주식회사 | 폴리아미드이미드 필름 |
KR102514272B1 (ko) * | 2020-04-29 | 2023-03-27 | 에스케이마이크로웍스 주식회사 | 폴리아마이드계 복합 필름 및 이를 포함한 디스플레이 장치 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2809712B2 (ja) | 1989-06-22 | 1998-10-15 | 株式会社クラレ | 位相差板 |
JP2765066B2 (ja) | 1989-06-29 | 1998-06-11 | 住友化学工業株式会社 | 液晶表示装置 |
JPH04194820A (ja) * | 1990-11-22 | 1992-07-14 | Sharp Corp | 液晶表示装置 |
US5580950A (en) | 1993-04-21 | 1996-12-03 | The University Of Akron | Negative birefringent rigid rod polymer films |
AU6711694A (en) | 1993-04-21 | 1994-11-08 | University Of Akron, The | Negative birefringent polyimide films |
US5344916A (en) | 1993-04-21 | 1994-09-06 | The University Of Akron | Negative birefringent polyimide films |
US5750641A (en) * | 1996-05-23 | 1998-05-12 | Minnesota Mining And Manufacturing Company | Polyimide angularity enhancement layer |
JP2000227520A (ja) * | 1999-02-08 | 2000-08-15 | Nitto Denko Corp | 位相差板、積層偏光板及び液晶表示装置 |
JP3539897B2 (ja) | 1999-08-10 | 2004-07-07 | 株式会社日本触媒 | 低誘電性樹脂組成物 |
JP2001091745A (ja) * | 1999-09-22 | 2001-04-06 | Nitto Denko Corp | 複合位相差板、光学補償偏光板及び液晶表示装置 |
CN1161628C (zh) | 1999-11-12 | 2004-08-11 | 钟渊化学工业株式会社 | 透明薄膜及其制造方法和包含该透明薄膜的椭圆形偏振片 |
JP2001343529A (ja) | 2000-03-30 | 2001-12-14 | Kanegafuchi Chem Ind Co Ltd | 偏光子保護フィルムおよびその製造方法 |
JP2002277635A (ja) * | 2001-03-16 | 2002-09-25 | Nitto Denko Corp | 積層位相差板、偏光板、及びそれらを用いた液晶パネル |
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 |
WO2003071319A1 (fr) | 2002-02-19 | 2003-08-28 | Nitto Denko Corporation | Feuille a couches de dephasage empilees, plaque a couches de polarisation empilees comprenant celle-ci et affichage d'image |
KR100462327B1 (ko) * | 2003-01-28 | 2004-12-18 | 주식회사 엘지화학 | 이축성 위상차 보상필름을 갖는 수직배향 액정표시장치 |
-
2003
- 2003-09-01 JP JP2003309220A patent/JP3783958B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-26 US US10/546,874 patent/US7586571B2/en not_active Expired - Fee Related
- 2004-08-26 KR KR1020057013316A patent/KR100642581B1/ko not_active IP Right Cessation
- 2004-08-26 WO PCT/JP2004/012298 patent/WO2005022214A1/ja active Application Filing
- 2004-08-26 CN CNB2004800115601A patent/CN100347572C/zh not_active Expired - Fee Related
- 2004-08-27 TW TW093125803A patent/TW200532330A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3783958B2 (ja) | 2006-06-07 |
KR20060014361A (ko) | 2006-02-15 |
CN100347572C (zh) | 2007-11-07 |
US7586571B2 (en) | 2009-09-08 |
TW200532330A (en) | 2005-10-01 |
WO2005022214A1 (ja) | 2005-03-10 |
JP2005077853A (ja) | 2005-03-24 |
KR100642581B1 (ko) | 2006-11-13 |
US20060176427A1 (en) | 2006-08-10 |
CN1781037A (zh) | 2006-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |