DE69213238D1 - Phasenplatte - Google Patents

Phasenplatte

Info

Publication number
DE69213238D1
DE69213238D1 DE69213238T DE69213238T DE69213238D1 DE 69213238 D1 DE69213238 D1 DE 69213238D1 DE 69213238 T DE69213238 T DE 69213238T DE 69213238 T DE69213238 T DE 69213238T DE 69213238 D1 DE69213238 D1 DE 69213238D1
Authority
DE
Germany
Prior art keywords
phase plate
phase
plate
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
Application number
DE69213238T
Other languages
English (en)
Other versions
DE69213238T2 (de
Inventor
Nobukazu Takahashi
Tsutomu Hani
Teiji Kohara
Tadao Natsuume
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16056505&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69213238(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Application granted granted Critical
Publication of DE69213238D1 publication Critical patent/DE69213238D1/de
Publication of DE69213238T2 publication Critical patent/DE69213238T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE69213238T 1991-06-25 1992-06-24 Phasenplatte Expired - Lifetime DE69213238T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17889191A JP3273046B2 (ja) 1991-06-25 1991-06-25 位相板
PCT/JP1992/000803 WO1993000598A1 (en) 1991-06-25 1992-06-24 Phase plate

Publications (2)

Publication Number Publication Date
DE69213238D1 true DE69213238D1 (de) 1996-10-02
DE69213238T2 DE69213238T2 (de) 1997-02-20

Family

ID=16056505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213238T Expired - Lifetime DE69213238T2 (de) 1991-06-25 1992-06-24 Phasenplatte

Country Status (5)

Country Link
US (1) US5543948A (de)
EP (1) EP0591536B1 (de)
JP (1) JP3273046B2 (de)
DE (1) DE69213238T2 (de)
WO (1) WO1993000598A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685821A (en) * 1992-10-19 1997-11-11 Arthrotek Method and apparatus for performing endoscopic surgical procedures
DE4313779A1 (de) * 1993-04-27 1994-11-03 Daimler Benz Ag Fernbedienungssystem mit auf physikalischem Wege von einem Sender zu einem Empfangssteuergerät übertragbarem Code
US5516456A (en) * 1994-02-24 1996-05-14 Japan Synthetic Rubber Co., Ltd. Liquid crystal display panel
TW327208B (en) * 1994-11-10 1998-02-21 Sumitomo Chemical Co Optically anisotropic film and process for producing the same and liquid crystal display device
US5833878A (en) * 1996-02-14 1998-11-10 Jsr Corporation Liquid crystal display panel
WO1997047467A1 (en) * 1996-06-14 1997-12-18 Hoechst Celanese Corporation Cyclic olefin polymeric moisture barriers for polarizer applications
US6008873A (en) * 1997-08-27 1999-12-28 Motorola, Inc. Isotropic, non-birefringent polynorbornene alignment layer for a liquid crystal display
JPH11109335A (ja) * 1997-09-30 1999-04-23 Sharp Corp 液晶表示装置
JP3926072B2 (ja) 1998-12-18 2007-06-06 シャープ株式会社 液晶表示装置
JP2001040126A (ja) 1999-07-29 2001-02-13 Nippon Zeon Co Ltd インキ層を有する成形体
JP2001042127A (ja) * 1999-08-04 2001-02-16 Nitto Denko Corp 複合位相差板、光学補償偏光板及び液晶表示装置
US6812983B2 (en) * 2000-05-17 2004-11-02 Fuji Photo Film Co., Ltd. Retardation plate and fabrication method thereof, and plate for circularly polarizing light, ½ wave plate and reflection-type liquid crystal display device utilizing the retardation plate
JP2001350018A (ja) * 2000-06-05 2001-12-21 Nitto Denko Corp 光学補償フィルム、偏光板及びそれを用いた液晶表示装置
JP2002156525A (ja) * 2000-11-21 2002-05-31 Fuji Photo Film Co Ltd 位相差板及びその製造方法
JP2009116339A (ja) * 2001-04-11 2009-05-28 Sekisui Chem Co Ltd 光学フィルムの製造方法
JP2003043252A (ja) * 2001-07-31 2003-02-13 Sekisui Chem Co Ltd 偏光子保護フィルム
EP1285742B1 (de) * 2001-08-10 2008-10-08 Sekisui Chemical Co., Ltd. Optische Kunststofffolie, Verfahren zu deren Herstellung und Polarisator
JP2003121642A (ja) 2001-10-10 2003-04-23 Nitto Denko Corp 広視角偏光板及び液晶表示装置
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
EP1496376B1 (de) * 2002-03-25 2011-06-15 Zeon Corporation Optischer film und prozess zu seiner herstellung
KR100969433B1 (ko) * 2002-11-14 2010-07-14 제이에스알 가부시끼가이샤 노르보르넨계 개환 중합체
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
US6965474B2 (en) * 2003-02-12 2005-11-15 3M Innovative Properties Company Polymeric optical film
JP2004264620A (ja) * 2003-03-03 2004-09-24 Jsr Corp 積層波長板
JP4692868B2 (ja) * 2003-03-20 2011-06-01 日本ゼオン株式会社 液晶プロジェクタ用広帯域１／２波長板、その製造方法および液晶プロジェクタ
WO2004101478A1 (ja) 2003-05-14 2004-11-25 Jsr Corporation ノルボルネン系誘導体、ノルボルネン系開環（共）重合体ならびに該開環（共）重合体の製造方法
JP2005274725A (ja) * 2004-03-23 2005-10-06 Nippon Zeon Co Ltd 光学積層体、光学素子及び液晶表示装置
US20070211334A1 (en) * 2004-05-11 2007-09-13 Nitto Denko Corporation Polarizer protective film, polarizing plate and image display
US20080007828A1 (en) * 2004-05-11 2008-01-10 Naoki Tsujiuchi Polarizer Protective Film, Polarizing Plate and Image Display
JP2006058540A (ja) 2004-08-19 2006-03-02 Jsr Corp 光学フィルム、偏光板および液晶ディスプレイ
WO2006025263A1 (ja) * 2004-08-30 2006-03-09 Jsr Corporation 光学フィルム、偏光板および液晶ディスプレイ
EP1821122A4 (de) * 2004-11-25 2010-05-26 Sekisui Chemical Co Ltd Retardierungsfilm
US7505099B2 (en) 2005-08-17 2009-03-17 Fujifilm Corporation Optical resin film and polarizing plate and liquid crystal display using same
KR20080047596A (ko) * 2005-10-05 2008-05-29 테이진 카세이 가부시키가이샤 용융 압출 필름 및 연신 필름
US7744969B2 (en) * 2006-03-23 2010-06-29 Sumitomo Chemical Company, Limited Retardation film and method for production thereof
JP2007260972A (ja) * 2006-03-27 2007-10-11 Fujifilm Corp フィルム積層体、並びにその製造方法、それを用いた光学補償フィルム、偏光板、偏光板保護フィルム、および液晶表示装置
TW200804479A (en) 2006-05-23 2008-01-16 Zeon Corp Oriented film of addition polymer of norbornene compound alone, process for producing the same and use thereof
CN101918869B (zh) * 2007-11-20 2013-05-29 陶氏环球技术有限责任公司 光学补偿膜
JP5588626B2 (ja) 2008-08-04 2014-09-10 富士フイルム株式会社 光学フィルム、偏光板、光学補償フィルム、反射防止フィルムおよび液晶表示装置
CN102209918B (zh) 2008-11-07 2013-07-17 帝人化成株式会社 相位差膜

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161557A (en) * 1978-03-23 1979-07-17 Liquid Crystal Products, Inc. Polyvinyl butyral-liquid crystal film-forming composition and film
US5061042A (en) * 1987-02-02 1991-10-29 Sumitomo Chemical Co., Ltd. Phase retarder and liquid crystal display using the same
JP2558499B2 (ja) * 1987-05-15 1996-11-27 呉羽化学工業株式会社 ポリアリーレンチオエーテルケトン系延伸フィルムおよびその製造法
JP2663124B2 (ja) * 1987-10-31 1997-10-15 藤森工業 株式会社 光学的位相機能を有する基板からなる液晶表示パネル
JPH02136823A (ja) * 1988-11-18 1990-05-25 Seiko Epson Corp 液晶光学素子
JPH0830766B2 (ja) * 1988-12-13 1996-03-27 藤森工業株式会社 複合位相板
JPH02276842A (ja) * 1989-01-12 1990-11-13 Mitsui Petrochem Ind Ltd 環状オレフィン系樹脂組成物
JPH02227424A (ja) * 1989-03-01 1990-09-10 Japan Synthetic Rubber Co Ltd 透明性重合体の製造方法
JP2881751B2 (ja) * 1989-03-10 1999-04-12 三井化学株式会社 メッキ用組成物およびメッキ物
JPH02285304A (ja) * 1989-04-26 1990-11-22 Nitto Denko Corp 位相差板及び液晶パネル
JP2712643B2 (ja) * 1989-10-06 1998-02-16 日本合成ゴム株式会社 熱可塑性樹脂成形品
JP2977274B2 (ja) * 1989-12-26 1999-11-15 日本ゼオン株式会社 成形用材料および成形品
JPH0463807A (ja) * 1990-03-06 1992-02-28 Idemitsu Kosan Co Ltd ノルボルネン系重合体およびその製造方法ならびに該重合体からなるフィルムおよびその製造方法

Also Published As

Publication number Publication date
DE69213238T2 (de) 1997-02-20
JP3273046B2 (ja) 2002-04-08
EP0591536B1 (de) 1996-08-28
US5543948A (en) 1996-08-06
EP0591536A1 (de) 1994-04-13
JPH052108A (ja) 1993-01-08
EP0591536A4 (en) 1994-05-18
WO1993000598A1 (en) 1993-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition