HK1041729B - 宽角度光学延迟器 - Google Patents

宽角度光学延迟器 Download PDF

Info

Publication number
HK1041729B
HK1041729B HK02103462.1A HK02103462A HK1041729B HK 1041729 B HK1041729 B HK 1041729B HK 02103462 A HK02103462 A HK 02103462A HK 1041729 B HK1041729 B HK 1041729B
Authority
HK
Hong Kong
Prior art keywords
film
retardation
retarder
light
plane
Prior art date
Application number
HK02103462.1A
Other languages
English (en)
Chinese (zh)
Other versions
HK1041729A1 (en
Inventor
H‧萨霍阿尼
H‧薩霍阿尼
S‧达摩达朗
G‧T‧博迪
S‧達摩達朗
R‧库马
R‧庫馬
Original Assignee
美国3M公司
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
Application filed by 美国3M公司 filed Critical 美国3M公司
Publication of HK1041729A1 publication Critical patent/HK1041729A1/xx
Publication of HK1041729B publication Critical patent/HK1041729B/zh

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
    • 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

Landscapes

  • 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)
HK02103462.1A 1997-10-17 2002-05-07 宽角度光学延迟器 HK1041729B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
HK1041729A1 HK1041729A1 (en) 2002-07-19
HK1041729B true HK1041729B (zh) 2006-08-04

Family

ID=25493609

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103462.1A HK1041729B (zh) 1997-10-17 2002-05-07 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)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6390626B2 (en) 1996-10-17 2002-05-21 Duke University Image projection system engine assembly
TW515925B (en) * 1996-12-25 2003-01-01 Sharp Kk Liquid crystal display device
US6099758A (en) * 1997-09-17 2000-08-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Broadband reflective polarizer
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
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
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
US9298041B2 (en) * 2007-04-16 2016-03-29 North Carolina State University Multi-twist retarders for broadband polarization transformation and related fabrication methods
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
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
KR102275466B1 (ko) * 2013-09-25 2021-07-13 에이에스엠엘 네델란즈 비.브이. 빔 전달 장치 및 방법
KR102216405B1 (ko) * 2014-05-30 2021-02-16 엘지전자 주식회사 광학장치 및 이를 구비하는 영상투사장치
KR20170056016A (ko) 2015-09-03 2017-05-22 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

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311228B2 (enExample) * 1972-12-13 1978-04-20
DE2658946C2 (de) * 1976-12-24 1984-06-07 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von Alkoholen mit 2-3 C-Atomen
JPS5821930B2 (ja) * 1977-04-05 1983-05-04 東洋紡績株式会社 偏光フイルムの製造法
JPS5584906A (en) * 1978-12-22 1980-06-26 Toyobo Co Ltd Production of polarizing film
JPS55124118A (en) * 1979-03-19 1980-09-25 Toyobo Co Ltd Liquid crystal display device
JPS56125702A (en) * 1980-03-06 1981-10-02 Toyobo Co Ltd 1/4 wavelength film
JPS56125703A (en) * 1980-03-07 1981-10-02 Toyobo Co Ltd 1/4 wavelength film
JPS56130701A (en) * 1980-03-18 1981-10-13 Toyobo Co Ltd Quarter wavelength film
JPS56130703A (en) * 1980-03-18 1981-10-13 Toyobo Co Ltd Quarter wavelength film
JPS56130702A (en) * 1980-03-18 1981-10-13 Toyobo Co Ltd Quarter wavelength film
JPS56149008A (en) * 1980-04-21 1981-11-18 Toyobo Co Ltd Hydrophobic circular polarizing film
US5061042A (en) * 1987-02-02 1991-10-29 Sumitomo Chemical Co., Ltd. Phase retarder and liquid crystal display using the same
EP0297841B1 (en) * 1987-06-30 1993-09-22 Sumitomo Chemical Company, Limited Polymeric films effective as optical phase retarders and polarising assemblies
EP0376696B1 (en) * 1988-12-27 1994-03-02 Sumitomo Chemical Company Limited Optical film
US5244713A (en) * 1988-12-27 1993-09-14 Sumitomo Chemical Co., Ltd. Optical film
JP2923790B2 (ja) * 1989-06-05 1999-07-26 日立マクセル株式会社 磁気記録媒体
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
JPH03141303A (ja) * 1989-10-27 1991-06-17 Fuji Photo Film Co Ltd フイルム積層体
DE69016349T2 (de) * 1989-10-27 1995-06-29 Fuji Photo Film Co Ltd Flüssigkristallanzeige.
JP2668274B2 (ja) * 1989-12-14 1997-10-27 東吉 清水 差動四爪チャック
US5302187A (en) 1989-12-16 1994-04-12 Mitsui Toatsu Chemicals, Incorporated Concentration process of gaseous chlorine
US5380459A (en) * 1990-04-20 1995-01-10 Ricoh Company, Ltd. Liquid crystal display device with improved viewing angle dependence of color
EP0458635B1 (en) * 1990-05-25 1997-08-20 Sumitomo Chemical Company Limited Polymeric film optical phase retarder and process for its production
US5245456A (en) * 1990-10-24 1993-09-14 Nitto Denko Corporation Birefringent film with nx >nz >ny, process for producing the same, retardation film, elliptically polarizing plate, and liquid crystal display
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
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
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
EP0544013B1 (en) * 1991-06-17 1996-03-13 Seiko Epson Corporation Phase difference elemental film, phase difference plate and liquid crystal display
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
US5585950A (en) * 1993-04-12 1996-12-17 Casio Computer Co., Ltd. STN LCD device displaying multiple colors in response to different voltages which includes a retardation plate
JPH06300916A (ja) * 1993-04-12 1994-10-28 Sumitomo Chem Co Ltd 位相差フィルムの製造方法
US5580950A (en) * 1993-04-21 1996-12-03 The University Of Akron Negative birefringent rigid rod polymer films
US5344916A (en) * 1993-04-21 1994-09-06 The University Of Akron Negative birefringent polyimide films
DE19519928B4 (de) * 1994-05-31 2006-04-27 Fuji Photo Film Co., Ltd., Minami-Ashigara Optische Kompensationsfolie und Flüssigkristall-Anzeigeeinheit
US6181386B1 (en) * 1995-12-29 2001-01-30 Duke University Projecting images
US5808798A (en) * 1996-03-27 1998-09-15 Minnesota Mining And Manufacturing Co. Nonpolarizing beamsplitter
US5867239A (en) * 1997-10-17 1999-02-02 Minnesota Mining And Manufacturing Company Wide angle optical retarder

Also Published As

Publication number Publication date
WO1999021034A1 (en) 1999-04-29
EP1021736B1 (en) 2006-06-07
DE69834826D1 (de) 2006-07-20
CN1338644A (zh) 2002-03-06
HK1041729A1 (en) 2002-07-19
DE69834826T2 (de) 2007-01-04
KR20010031156A (ko) 2001-04-16
TW429325B (en) 2001-04-11
US5867239A (en) 1999-02-02
JP2001521178A (ja) 2001-11-06
KR100519883B1 (ko) 2005-10-11
CN1229657C (zh) 2005-11-30
US6219121B1 (en) 2001-04-17
CN1125353C (zh) 2003-10-22
EP1021736A1 (en) 2000-07-26
AU6661798A (en) 1999-05-10
CN1276878A (zh) 2000-12-13

Similar Documents

Publication Publication Date Title
CN1125353C (zh) 宽角度光学延迟器和利用这种延迟器的光元件
EP1553432B1 (en) Optical film and liquid crystal display
KR100591056B1 (ko) 광학 필름, 적층 편광판, 이들을 사용한 액정 표시 장치및 자발광형 표시 장치 및 광학필름의 제조방법
JP4044485B2 (ja) 光学フィルム、その製造方法、およびそれを用いた偏光板
KR100636575B1 (ko) 광학 필름, 편광 광학 필름 및 영상 표시 장치
US7042540B2 (en) Optical film and display system
EP2098906A1 (en) Liquid crystal display device
KR20140139666A (ko) 역파장 분산 위상 지연 필름 및 이를 포함하는 표시 장치
CN1203329C (zh) 光学薄膜、偏振器和显示设备
KR20030007220A (ko) 광학 필름, 편광판 및 표시 장치
JP4462522B2 (ja) 液晶表示装置
KR100817460B1 (ko) 광학 필름 및 화상 표시 장치
JP2003315556A (ja) 光学補償機能付き偏光板、及びそれを用いた液晶表示装置
KR20040108340A (ko) 적층 광학 필름, 타원 편광판 및 화상 표시 장치
JP4530256B2 (ja) 位相差フィルム、その製造方法、およびこれを用いた光学フィルム
KR100755769B1 (ko) 경사 광학 보상 필름과 그 제조방법 및 이를 사용한액정표시장치
KR20070011265A (ko) 타원편광판, 광학 필름 및 화상 표시 장치
JP2003315555A (ja) 積層位相差板、およびそれを用いた画像表示装置
JP3917089B2 (ja) 傾斜光学補償フィルムの製造方法
WO2005111675A1 (en) Optical compensation polarizing plate, image display unit and liquid crystal display unit
JPH04311903A (ja) 位相差板および液晶表示装置
GB2272779A (en) Optically anisotropic element
JP2006195350A (ja) 光学フィルム、偏光板、及び液晶表示装置
JP2007034319A (ja) 傾斜光学補償フィルムとその製造方法、及びそれを用いた液晶表示装置

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100220