CN1125353C - 宽角度光学延迟器和利用这种延迟器的光元件 - Google Patents

宽角度光学延迟器和利用这种延迟器的光元件 Download PDF

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Publication number
CN1125353C
CN1125353C CN98810262A CN98810262A CN1125353C CN 1125353 C CN1125353 C CN 1125353C CN 98810262 A CN98810262 A CN 98810262A CN 98810262 A CN98810262 A CN 98810262A CN 1125353 C CN1125353 C CN 1125353C
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CN
China
Prior art keywords
retardation
retarder
film
light
plane
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
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CN98810262A
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English (en)
Chinese (zh)
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CN1276878A (zh
Inventor
H·萨霍阿尼
S·达摩达朗
G·T·博迪
R·库马
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3M Co
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Minnesota Mining and Manufacturing Co
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Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of CN1276878A publication Critical patent/CN1276878A/zh
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Publication of CN1125353C publication Critical patent/CN1125353C/zh
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    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CN98810262A 1997-10-17 1998-02-20 宽角度光学延迟器和利用这种延迟器的光元件 Expired - Lifetime CN1125353C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/953,128 1997-10-17
US08/953,128 US5867239A (en) 1997-10-17 1997-10-17 Wide angle optical retarder

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CNB011257474A Division CN1229657C (zh) 1997-10-17 1998-02-20 宽角度光学延迟器

Publications (2)

Publication Number Publication Date
CN1276878A CN1276878A (zh) 2000-12-13
CN1125353C true CN1125353C (zh) 2003-10-22

Family

ID=25493609

Family Applications (2)

Application Number Title Priority Date Filing Date
CN98810262A Expired - Lifetime CN1125353C (zh) 1997-10-17 1998-02-20 宽角度光学延迟器和利用这种延迟器的光元件
CNB011257474A Expired - Fee Related CN1229657C (zh) 1997-10-17 1998-02-20 宽角度光学延迟器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB011257474A Expired - Fee Related CN1229657C (zh) 1997-10-17 1998-02-20 宽角度光学延迟器

Country Status (10)

Country Link
US (2) US5867239A (enExample)
EP (1) EP1021736B1 (enExample)
JP (1) JP2001521178A (enExample)
KR (1) KR100519883B1 (enExample)
CN (2) CN1125353C (enExample)
AU (1) AU6661798A (enExample)
DE (1) DE69834826T2 (enExample)
HK (1) HK1041729B (enExample)
TW (1) TW429325B (enExample)
WO (1) WO1999021034A1 (enExample)

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US5867239A (en) * 1997-10-17 1999-02-02 Minnesota Mining And Manufacturing Company Wide angle optical retarder
US6449089B1 (en) 1998-03-30 2002-09-10 3M Innovative Properties Company Rear projection screen with enhanced contrast
US6243068B1 (en) 1998-05-29 2001-06-05 Silicon Graphics, Inc. Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources
US6749427B1 (en) * 1998-07-31 2004-06-15 3M Innovative Properties Company Dental articles including post-formable multilayer optical films
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US6522456B2 (en) 2001-05-04 2003-02-18 Corning Applied Technologies, Inc. Dynamic optical filter
FR2817266B1 (fr) * 2000-11-29 2004-01-16 Commissariat Energie Atomique Micro reseau statique de sondes biologiques ou chimiques, immobilisees sur un support par attraction magnetique
JP2002365435A (ja) * 2001-04-03 2002-12-18 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
US7132065B2 (en) * 2003-02-12 2006-11-07 3M Innovative Properties Company Process for manufacturing polymeric optical film
TWI392903B (zh) * 2008-01-29 2013-04-11 Univ Nat Taiwan Science Tech 複合式光延遲裝置
DE102010001336B3 (de) * 2010-01-28 2011-07-28 Carl Zeiss SMT GmbH, 73447 Anordnung und Verfahren zur Charakterisierung der Polarisationseigenschaften eines optischen Systems
US9005493B2 (en) * 2010-02-09 2015-04-14 Roger Wen-Yi Hsu Method and apparatus for making retarder in stereoscopic glasses
US8379159B2 (en) 2010-03-12 2013-02-19 Roger Wen-Yi Hsu Method and apparatus for improved retarder of 3D glasses
WO2012102350A1 (ja) * 2011-01-26 2012-08-02 独立行政法人国立高等専門学校機構 表面プラズモンセンサ、及び屈折率の測定方法
EP2764402A4 (en) * 2011-10-07 2015-05-20 Univ North Carolina State MULTI-TORSION SELF-DELAYERS FOR BROADBAND POLARIZATION TRANSFORMATION AND METHODS OF MANUFACTURING THE SAME
CN102684621B (zh) 2012-05-22 2014-11-05 华为技术有限公司 可变增益放大器
US9110230B2 (en) 2013-05-07 2015-08-18 Corning Incorporated Scratch-resistant articles with retained optical properties
JP6571092B2 (ja) 2013-09-25 2019-09-04 エーエスエムエル ネザーランズ ビー．ブイ． ビームデリバリ装置及び方法
KR102216405B1 (ko) * 2014-05-30 2021-02-16 엘지전자 주식회사 광학장치 및 이를 구비하는 영상투사장치
KR101866720B1 (ko) 2015-09-03 2018-06-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름 및 적층물의 제조 방법
CN106154389A (zh) * 2016-08-31 2016-11-23 武汉优光科技有限责任公司 一种宽入射角相位延迟器
TWI821234B (zh) 2018-01-09 2023-11-11 美商康寧公司 具光改變特徵之塗覆製品及用於製造彼等之方法
US12147009B2 (en) 2020-07-09 2024-11-19 Corning Incorporated Textured region to reduce specular reflectance including a low refractive index substrate with higher elevated surfaces and lower elevated surfaces and a high refractive index material disposed on the lower elevated surfaces

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US5244713A (en) * 1988-12-27 1993-09-14 Sumitomo Chemical Co., Ltd. Optical film
KR0135519B1 (ko) * 1988-12-27 1998-04-23 모리 히데오 광학 필름
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JPH0372129A (ja) * 1989-08-11 1991-03-27 Taisei Corp リフトアツプスラブ工法における床の仮支承装置
US5138474A (en) * 1989-10-27 1992-08-11 Fuji Photo Film Co., Ltd. Liquid crystal display with compensator having two films with positive and negative intrinsic birefringence, respectively
JPH03141303A (ja) * 1989-10-27 1991-06-17 Fuji Photo Film Co Ltd フイルム積層体
JP2668274B2 (ja) * 1989-12-14 1997-10-27 東吉 清水 差動四爪チャック
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US5380459A (en) * 1990-04-20 1995-01-10 Ricoh Company, Ltd. Liquid crystal display device with improved viewing angle dependence of color
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EP0482620B1 (en) * 1990-10-24 1997-03-05 Nitto Denko Corporation Birefringent film, process for producing the same, retardation film, elliptically polarizing plate, and liquid crystal display
JP3313408B2 (ja) * 1991-06-17 2002-08-12 セイコーエプソン株式会社 位相差素膜、位相差板およびそれを用いた液晶表示装置
US5396355A (en) * 1991-06-17 1995-03-07 Seiko Epson Corporation Optically compensating film, optical compensator and liquid crystal display
JP3313407B2 (ja) * 1991-06-17 2002-08-12 セイコーエプソン株式会社 位相差板および液晶表示装置
JP3313406B2 (ja) * 1991-06-17 2002-08-12 セイコーエプソン株式会社 位相差素膜、位相差板および液晶表示装置
US5526150A (en) * 1991-07-19 1996-06-11 Nippon Oil Company, Limited Liquid crystal polymer viewing angle compensator for liquid crystal display having its largest refractive index in the thickness direction
JP3141303B2 (ja) 1991-09-02 2001-03-05 株式会社リコー Ｎ−フェニル−ｎ−（３−ジフェニルアミノフェニル）−１−ピレニルアミン誘導体及びその製造方法
JPH06300916A (ja) * 1993-04-12 1994-10-28 Sumitomo Chem Co Ltd 位相差フィルムの製造方法
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US5344916A (en) * 1993-04-21 1994-09-06 The University Of Akron Negative birefringent polyimide films
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US5867239A (en) * 1997-10-17 1999-02-02 Minnesota Mining And Manufacturing Company Wide angle optical retarder

Also Published As

Publication number Publication date
KR20010031156A (ko) 2001-04-16
DE69834826T2 (de) 2007-01-04
EP1021736B1 (en) 2006-06-07
CN1338644A (zh) 2002-03-06
CN1229657C (zh) 2005-11-30
TW429325B (en) 2001-04-11
AU6661798A (en) 1999-05-10
HK1041729A1 (en) 2002-07-19
EP1021736A1 (en) 2000-07-26
WO1999021034A1 (en) 1999-04-29
CN1276878A (zh) 2000-12-13
DE69834826D1 (de) 2006-07-20
US5867239A (en) 1999-02-02
HK1041729B (zh) 2006-08-04
US6219121B1 (en) 2001-04-17
KR100519883B1 (ko) 2005-10-11
JP2001521178A (ja) 2001-11-06

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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
C14 Grant of patent or utility model
GR01 Patent grant
CI01 Publication of corrected invention patent application

Correction item: Denomination of Invention

Correct: Wide angle optical retarder and optical element using the same

False: Wide angle optical retarder and optical element using the same

Number: 43

Page: 411

Volume: 19

CI03 Correction of invention patent

Correction item: Denomination of Invention

Correct: Wide angle optical retarder and optical element using the same

False: Wide angle optical retarder and optical element using the same

Number: 43

Page: The title page

Volume: 19

COR Change of bibliographic data

Free format text: CORRECT: INVENTION NAME; FROM: WIDE ANGLE OPTICAL DELAYER AND UTILIZING LIGHT COMPONENT OF THIS KIND OF DELAYER LIGHT COMPONENT OF THIS KIND OF DELAYER TO: WIDE ANGLE OPTICAL DELAYER AND UTILIZING OPTICAL ELEMENT OF THIS KIND OF DELAYER

ERR Gazette correction

Free format text: CORRECT: INVENTION NAME; FROM: WIDE ANGLE OPTICAL DELAYER AND UTILIZING LIGHT COMPONENT OF THIS KIND OF DELAYER LIGHT COMPONENT OF THIS KIND OF DELAYER TO: WIDE ANGLE OPTICAL DELAYER AND UTILIZING OPTICAL ELEMENT OF THIS KIND OF DELAYER

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned
C20 Patent right or utility model deemed to be abandoned or is abandoned