KR20050102103A - 편광 필름 - Google Patents

편광 필름 Download PDF

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Publication number
KR20050102103A
KR20050102103A KR1020057014796A KR20057014796A KR20050102103A KR 20050102103 A KR20050102103 A KR 20050102103A KR 1020057014796 A KR1020057014796 A KR 1020057014796A KR 20057014796 A KR20057014796 A KR 20057014796A KR 20050102103 A KR20050102103 A KR 20050102103A
Authority
KR
South Korea
Prior art keywords
linear polarizer
optical retarder
polarizer
oriented
film
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.)
Withdrawn
Application number
KR1020057014796A
Other languages
English (en)
Korean (ko)
Inventor
조르지오 비. 트라파니
프라드냐 브이. 나가카
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20050102103A publication Critical patent/KR20050102103A/ko
Withdrawn legal-status Critical Current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
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
KR1020057014796A 2003-02-12 2003-12-19 편광 필름 Withdrawn KR20050102103A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/365,333 2003-02-12
US10/365,333 US7088511B2 (en) 2003-02-12 2003-02-12 Light polarizing film and method of making same

Publications (1)

Publication Number Publication Date
KR20050102103A true KR20050102103A (ko) 2005-10-25

Family

ID=32824621

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057014796A Withdrawn KR20050102103A (ko) 2003-02-12 2003-12-19 편광 필름

Country Status (7)

Country Link
US (2) US7088511B2 (enExample)
EP (1) EP1595170A1 (enExample)
JP (1) JP2006514325A (enExample)
KR (1) KR20050102103A (enExample)
CN (1) CN100380145C (enExample)
AU (1) AU2003301101A1 (enExample)
WO (1) WO2004072700A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180047609A (ko) * 2016-10-31 2018-05-10 엘지디스플레이 주식회사 플렉서블 표시 장치

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4485151B2 (ja) * 2003-05-30 2010-06-16 パナソニック株式会社 固体撮像装置の製造方法および固体撮像装置。
JP4888931B2 (ja) 2003-08-08 2012-02-29 日東電工株式会社 液晶表示装置用重畳フィルムの製造方法、液晶表示装置用重畳フィルム及び液晶表示装置
US7573637B2 (en) * 2004-08-03 2009-08-11 Seiko Epson Corporation Intrinsic polarizer and method of manufacturing an intrinsic polarizer
US20060164860A1 (en) * 2005-01-26 2006-07-27 Sanyo Epson Imaging Devices Corp. Liquid crystal display device
FR2897693B1 (fr) * 2006-02-23 2008-11-21 Essilor Int Element optique polarisant comprenant un film polariseur et procede de farbrication d'un tel element
US9298041B2 (en) 2007-04-16 2016-03-29 North Carolina State University Multi-twist retarders for broadband polarization transformation and related fabrication methods
CN104635291A (zh) 2007-10-11 2015-05-20 瑞尔D股份有限公司 弯曲光学滤光器
US20090163686A1 (en) * 2007-12-20 2009-06-25 3M Innovative Properties Company Method of making an intrinsic polarizer
US8210724B2 (en) * 2008-03-24 2012-07-03 I/O Controls Corporation Low glare lighting for a transit vehicle
KR101274153B1 (ko) * 2008-04-21 2013-06-13 엘지디스플레이 주식회사 액정표시장치
US8068635B2 (en) * 2008-05-19 2011-11-29 Emo Labs, Inc. Diaphragm with integrated acoustical and optical properties
US20100226006A1 (en) * 2009-03-04 2010-09-09 American Polarizers, Inc. Acrylic circular polarization 3d lens and method of producing same
US8189851B2 (en) * 2009-03-06 2012-05-29 Emo Labs, Inc. Optically clear diaphragm for an acoustic transducer and method for making same
US20110044476A1 (en) * 2009-08-14 2011-02-24 Emo Labs, Inc. System to generate electrical signals for a loudspeaker
KR101084180B1 (ko) 2009-12-28 2011-11-17 삼성모바일디스플레이주식회사 편광판 및 이를 구비한 유기 발광 디스플레이 장치
US20110199680A1 (en) * 2010-01-22 2011-08-18 Oakley, Inc. Eyewear with three-dimensional viewing capability
EP2526456A4 (en) * 2010-01-22 2014-01-29 Oakley Inc GLASSES FOR 3D GLASSES
US9005493B2 (en) * 2010-02-09 2015-04-14 Roger Wen-Yi Hsu Method and apparatus for making retarder in stereoscopic glasses
KR101127586B1 (ko) * 2010-02-24 2012-03-22 삼성모바일디스플레이주식회사 고투과 편광판 및 이를 구비하는 유기 발광 장치
US8379159B2 (en) 2010-03-12 2013-02-19 Roger Wen-Yi Hsu Method and apparatus for improved retarder of 3D glasses
CN103038680B (zh) * 2010-06-30 2015-12-02 3M创新有限公司 具有空间选择性双折射减小的延迟膜组合
JP5414738B2 (ja) * 2010-09-03 2014-02-12 日東電工株式会社 薄型偏光膜の製造方法
US9234987B2 (en) * 2010-09-24 2016-01-12 Akron Polymer Systems, Inc. Wide-view multilayer optical films
KR101768267B1 (ko) 2011-04-15 2017-08-14 폴라로이드 아이웨어 엘티디. 곡면 렌즈 및 관련된 방법
WO2012140502A2 (en) 2011-04-15 2012-10-18 Polaroid Eyewear A Division Of Stylemark Uk, Ltd. Curved lenses and related methods
US9759850B2 (en) 2011-04-15 2017-09-12 Safilo S.P.A. Curved lenses and related methods
JP5616318B2 (ja) * 2011-12-12 2014-10-29 日東電工株式会社 偏光膜の製造方法
US20130208239A1 (en) * 2012-02-15 2013-08-15 Peiqi Jiang Process for manufacturing a polarized optical article and polarized optical article
KR101566077B1 (ko) * 2012-07-25 2015-11-05 제일모직주식회사 광학필름, 그 제조방법 및 이를 포함하는 액정 디스플레이
TWI478868B (zh) * 2012-09-19 2015-04-01 鐘化股份有限公司 碳質膜之製造方法及石墨膜之製造方法
US20140270193A1 (en) 2013-03-15 2014-09-18 Emo Labs, Inc. Acoustic transducers having a connector between an actuator and a diaphragm
USD733678S1 (en) 2013-12-27 2015-07-07 Emo Labs, Inc. Audio speaker
USD741835S1 (en) 2013-12-27 2015-10-27 Emo Labs, Inc. Speaker
USD748072S1 (en) 2014-03-14 2016-01-26 Emo Labs, Inc. Sound bar audio speaker
US10611106B2 (en) * 2015-02-15 2020-04-07 Roger Wen Yi Hsu Methods and systems for making an optical functional film
KR102568434B1 (ko) * 2018-06-22 2023-08-18 산진 옵토일렉트로닉스 (쑤저우) 컴퍼니 리미티드 편광판의 적정 재단 조건 도출 방법
US11370914B2 (en) * 2018-07-24 2022-06-28 Light Polymers Holding Methods of forming polymeric polarizers from lyotropic liquid crystals and polymeric polarizers formed thereby
CN119758508A (zh) * 2019-09-30 2025-04-04 大日本印刷株式会社 光学用的双轴拉伸塑料膜、偏光板、图像显示装置以及双轴拉伸塑料膜的选定方法
KR20220008983A (ko) * 2020-07-14 2022-01-24 삼성디스플레이 주식회사 표시 장치 및 그것의 제조 방법
TWI790849B (zh) 2021-12-09 2023-01-21 財團法人工業技術研究院 黏著組成物、液晶顯示器與其拆解方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505148A (en) * 1950-04-25 Drying oils and process of making
US2454515A (en) 1938-10-29 1948-11-23 Polaroid Corp Light-polarizing sheet of molecularly oriented transparent linear high polymer dyed with dichroic substance and process of manufacture
US2505146A (en) 1946-12-14 1950-04-25 Polaroid Corp Process and apparatus for stretching continuous sheet materials
US3241662A (en) 1962-06-22 1966-03-22 Johnson & Johnson Biaxially oriented polypropylene tape backing
US3324218A (en) 1963-09-28 1967-06-06 Kalle Ag Process for the manufacture of polypropylene films
US4166871A (en) 1977-06-29 1979-09-04 Polaroid Corporation Iodine stained light polarizer
US4591512A (en) 1985-01-25 1986-05-27 Polaroid Corporation Method of making light polarizer
US4895769A (en) * 1988-08-09 1990-01-23 Polaroid Corporation Method for preparing light polarizer
US5677024A (en) * 1993-07-19 1997-10-14 Teijin Limited Laminate having improved polarization characteristics and release film used therefor
MY114245A (en) 1993-07-19 2002-09-30 Teijin Ltd Laminate having improved polarization characteristics and release film used therefor
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5666223A (en) 1995-12-01 1997-09-09 Polaroid Corporation High-efficiency K-sheet polarizer
US5738918A (en) * 1996-06-14 1998-04-14 Hoechst Celanese Corp Laminates of liquid crystalline polymeric films for polarizer applications
JP3552084B2 (ja) 1997-05-29 2004-08-11 日東電工株式会社 円偏光分離板、その製造方法、光学素子、偏光光源装置及び液晶表示装置
US7351470B2 (en) * 1998-02-19 2008-04-01 3M Innovative Properties Company Removable antireflection film
US6358457B1 (en) 1998-11-13 2002-03-19 3M Innovative Properties Company Method of stretching films according to an overbias or overstretch profile
US6303067B1 (en) * 1998-11-13 2001-10-16 3M Innovative Properties Company Method of stretching films according to an overbias or overstretch stretch profile
JP4377498B2 (ja) * 1998-12-17 2009-12-02 大日本印刷株式会社 双方向２色性円偏光板及び反射・透過型液晶表示装置
JP4460664B2 (ja) * 1999-02-16 2010-05-12 富士フイルム株式会社 光学補償シートおよび液晶表示装置
JP2000321426A (ja) 1999-05-12 2000-11-24 Nitto Denko Corp 広視野角偏光板及び液晶表示装置
US6762816B1 (en) * 1999-06-11 2004-07-13 Matsushita Electric Industrial Co., Ltd. Liquid crystal display with special electrode configurations and compositions and method for producing the same
KR100752090B1 (ko) * 1999-11-22 2007-08-28 후지필름 가부시키가이샤 시이트 편광체, 광학 필름, 액정 디스플레이 및 시이트편광체의 제조방법
JP2001281452A (ja) * 2000-03-31 2001-10-10 Fuji Photo Film Co Ltd 光学フィルム、偏光板および液晶表示装置
JP2001272538A (ja) * 2000-03-27 2001-10-05 Nitto Denko Corp 位相差板、光学補償偏光板及び液晶表示装置
TW522260B (en) * 2000-04-03 2003-03-01 Konishiroku Photo Ind Optical compensation sheet and liquid crystal display
JP2001343527A (ja) * 2000-06-01 2001-12-14 Nitto Denko Corp 光学部材および液晶表示装置
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
JP4209584B2 (ja) * 2000-08-17 2009-01-14 帝人株式会社 表面保護フィルムおよびその積層体
JP3833916B2 (ja) * 2000-10-02 2006-10-18 積水化学工業株式会社 溶融成形可能な熱可塑性ノルボルネン系樹脂組成物及びそれを用いた成形品又は光学フィルム
US7015276B2 (en) * 2000-10-02 2006-03-21 Sekisui Chemical Co., Ltd. Melt-moldable thermoplastic norbornene resin composition and molded article and optical film both comprising the same
WO2002050209A1 (en) * 2000-12-21 2002-06-27 Lg Chem, Ltd. Acrylic adhesive compositions for polarizing film and the polarizer film using the same
JP4421120B2 (ja) 2001-01-23 2010-02-24 日東電工株式会社 液晶表示用広視野角偏光フィルムの製造方法
JP2002277633A (ja) * 2001-03-15 2002-09-25 Nitto Denko Corp 光学フィルム、偏光板及び液晶表示装置
JP2002303725A (ja) * 2001-04-06 2002-10-18 Nitto Denko Corp 偏光フィルム、偏光フィルムを用いた光学フィルムおよび液晶表示装置
KR20030014587A (ko) * 2001-08-10 2003-02-19 미쓰비시 가가꾸 폴리에스테르 필름 가부시키가이샤 폴리에스테르 필름
JP2003114325A (ja) * 2001-10-03 2003-04-18 Nitto Denko Corp 積層１／４波長板、円偏光板及びこれを用いた液晶表示装置、ならびにその製造方法
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
WO2003056368A1 (en) 2001-12-25 2003-07-10 Fuji Photo Film Co., Ltd. Circularly polarizing plate and liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180047609A (ko) * 2016-10-31 2018-05-10 엘지디스플레이 주식회사 플렉서블 표시 장치

Also Published As

Publication number Publication date
CN100380145C (zh) 2008-04-09
US7339736B2 (en) 2008-03-04
US7088511B2 (en) 2006-08-08
JP2006514325A (ja) 2006-04-27
EP1595170A1 (en) 2005-11-16
US20040156105A1 (en) 2004-08-12
WO2004072700A1 (en) 2004-08-26
AU2003301101A1 (en) 2004-09-06
US20060158591A1 (en) 2006-07-20
CN1774652A (zh) 2006-05-17

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PA0105 International application

Patent event date: 20050811

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20081010

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid