ATE498850T1 - Verfahren zur herstellung eines intrinsischen polarisierers - Google Patents

Verfahren zur herstellung eines intrinsischen polarisierers

Info

Publication number
ATE498850T1
ATE498850T1 AT05764182T AT05764182T ATE498850T1 AT E498850 T1 ATE498850 T1 AT E498850T1 AT 05764182 T AT05764182 T AT 05764182T AT 05764182 T AT05764182 T AT 05764182T AT E498850 T1 ATE498850 T1 AT E498850T1
Authority
AT
Austria
Prior art keywords
polarization axis
sheet
producing
intrinsic polarizer
light
Prior art date
Application number
AT05764182T
Other languages
English (en)
Inventor
Michael K Gerlach
Gerald N Nkwantah
Jonathan M Mack
Pradnya V Nagarkar
Philip J Ralli
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of ATE498850T1 publication Critical patent/ATE498850T1/de

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AT05764182T 2004-08-03 2005-07-05 Verfahren zur herstellung eines intrinsischen polarisierers ATE498850T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/910,211 US7573637B2 (en) 2004-08-03 2004-08-03 Intrinsic polarizer and method of manufacturing an intrinsic polarizer
PCT/US2005/023561 WO2006023101A1 (en) 2004-08-03 2005-07-05 An intrinsic polarizer and method of manufacturing an intrinsic polarizer

Publications (1)

Publication Number Publication Date
ATE498850T1 true ATE498850T1 (de) 2011-03-15

Family

ID=35115711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05764182T ATE498850T1 (de) 2004-08-03 2005-07-05 Verfahren zur herstellung eines intrinsischen polarisierers

Country Status (9)

Country Link
US (3) US7573637B2 (de)
EP (1) EP1779157B1 (de)
JP (2) JP2008509433A (de)
KR (2) KR101211887B1 (de)
CN (2) CN100510807C (de)
AT (1) ATE498850T1 (de)
DE (1) DE602005026403D1 (de)
TW (1) TWI373639B (de)
WO (1) WO2006023101A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001672A (en) * 1997-02-25 1999-12-14 Micron Technology, Inc. Method for transfer molding encapsulation of a semiconductor die with attached heat sink
US7573637B2 (en) * 2004-08-03 2009-08-11 Seiko Epson Corporation Intrinsic polarizer and method of manufacturing an intrinsic polarizer
TWI246608B (en) * 2004-12-10 2006-01-01 Hon Hai Prec Ind Co Ltd Method and equipment for manufacturing a polarizer
WO2008075540A1 (ja) * 2006-12-21 2008-06-26 Nitto Denko Corporation 偏光子の製造方法、偏光子、偏光板および画像表示装置
KR100958287B1 (ko) * 2007-02-09 2010-05-19 주식회사 엘지화학 내구성이 우수한 편광 소자, 편광판 및 그 제조 방법
JP5232403B2 (ja) * 2007-05-10 2013-07-10 日東電工株式会社 光学積層フィルム、及び長尺光学積層フィルムの製造方法、及び液晶表示装置
CN101874222B (zh) * 2007-10-25 2012-09-26 欧球眼镜股份有限公司 偏光镜和偏光镜制法
US8238942B2 (en) * 2007-11-21 2012-08-07 Trapeze Networks, Inc. Wireless station location detection
US20090163686A1 (en) * 2007-12-20 2009-06-25 3M Innovative Properties Company Method of making an intrinsic polarizer
JP5147014B2 (ja) * 2008-10-08 2013-02-20 住友化学株式会社 高コントラスト偏光板および液晶表示装置
JP5903207B2 (ja) * 2010-06-23 2016-04-13 日東電工株式会社 偏光子および偏光板
US9442220B2 (en) * 2010-08-30 2016-09-13 Samsung Electronics Co., Ltd. Composition for polarizing film, polarizing film, method of manufacturing the same, and liquid crystal display provided with the polarizing film
JP2012226000A (ja) 2011-04-15 2012-11-15 Seiko Epson Corp 光学素子、投射型映像装置及び光学素子の製造方法
JP2014081482A (ja) * 2012-10-16 2014-05-08 Nitto Denko Corp 偏光子および画像表示装置
KR101628428B1 (ko) * 2012-12-17 2016-06-08 제일모직주식회사 편광판, 이의 제조방법 및 이를 포함하는 광학표시장치
RU2520938C1 (ru) * 2013-02-13 2014-06-27 Государственное Научное Учреждение "Институт Физики Имени Б.И. Степанова Национальной Академии Наук Беларуси" Поляризационная пленка и способ ее получения
JP2014164084A (ja) * 2013-02-25 2014-09-08 Nitto Denko Corp 偏光子および画像表示装置
JP2014164085A (ja) * 2013-02-25 2014-09-08 Nitto Denko Corp 偏光子および画像表示装置
JP6245878B2 (ja) * 2013-07-30 2017-12-13 サムスン エスディアイ カンパニー, リミテッドSamsung Sdi Co., Ltd. ポリエン（ｐｏｌｙｅｎｅ）系偏光フィルム（ｆｉｌｍ）の製造方法、ポリエン系偏光フィルム、積層偏光フィルム、及び表示装置
JP6245879B2 (ja) * 2013-07-30 2017-12-13 サムスン エスディアイ カンパニー, リミテッドSamsung Sdi Co., Ltd. ポリエン（ｐｏｌｙｅｎｅ）系偏光フィルム（ｆｉｌｍ）の製造方法、ポリエン系偏光フィルム、積層偏光フィルム、及び表示装置
JP2015034848A (ja) * 2013-08-07 2015-02-19 チェイル インダストリーズ インコーポレイテッド ポリエン（ｐｏｌｙｅｎｅ）系偏光フィルム（ｆｉｌｍ）の製造方法、ポリエン系偏光フィルム、積層偏光フィルム、及び表示装置
JP2015036780A (ja) * 2013-08-14 2015-02-23 株式会社ポラテクノ 固有偏光子およびその製造方法
KR20150123553A (ko) * 2014-04-25 2015-11-04 동우 화인켐 주식회사 편광자의 제조 방법
JP6488135B2 (ja) * 2015-01-27 2019-03-20 日東電工株式会社 偏光板及び偏光板の製造方法
CN107407760B (zh) * 2015-01-30 2020-03-31 株式会社Lg化学 偏光元件
JP6695658B2 (ja) * 2015-02-18 2020-05-20 日東電工株式会社 液晶表示装置および偏光板キット
JP2019504361A (ja) * 2016-02-03 2019-02-14 エルジー・ケム・リミテッド 偏光板
US10649271B2 (en) * 2016-02-03 2020-05-12 Lg Chem, Ltd. Polarizing plate
JP6257680B2 (ja) * 2016-03-31 2018-01-10 住友化学株式会社 偏光フィルムの製造方法、積層フィルム
JP6359048B2 (ja) * 2016-03-31 2018-07-18 住友化学株式会社 偏光フィルムの製造方法
KR102535102B1 (ko) * 2016-08-18 2023-05-19 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
KR102512665B1 (ko) * 2016-08-18 2023-03-21 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
WO2019093474A1 (ja) * 2017-11-10 2019-05-16 住友化学株式会社 円偏光板及び表示装置
JP6605682B2 (ja) * 2017-11-10 2019-11-13 住友化学株式会社 円偏光板
JP6589033B2 (ja) * 2017-11-10 2019-10-09 住友化学株式会社 表示装置
JP2019091023A (ja) * 2017-11-10 2019-06-13 住友化学株式会社 円偏光板
CN119986887A (zh) * 2017-11-10 2025-05-13 住友化学株式会社 圆偏振板及显示装置
WO2019093476A1 (ja) * 2017-11-10 2019-05-16 住友化学株式会社 円偏光板及び表示装置
KR102871081B1 (ko) * 2019-01-23 2025-10-15 스미또모 가가꾸 가부시키가이샤 편광자 및 이의 제조방법
CN111025684B (zh) * 2019-12-31 2021-06-25 佛山纬达光电材料股份有限公司 一种太阳镜用偏光pva膜的制造方法及偏光pva膜
KR102659449B1 (ko) * 2020-08-04 2024-04-19 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
US20220400805A1 (en) * 2021-06-21 2022-12-22 Chi-Liang Wei Photochromic helmet visor

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538924A (en) * 1924-01-31 1925-05-26 Edward W N Boosey Roof sump
US2173304A (en) * 1939-05-04 1939-09-19 Polaroid Corp Light polarizer
US2255940A (en) * 1939-09-18 1941-09-16 Polaroid Corp Process for the formation of lightpolarizing material
US2445579A (en) * 1945-02-08 1948-07-20 Polaroid Corp Sheetlike light-polarizing complex of iodine and a polyvinyl compound with protective surface boric acid-polyvinyl compound complex
US2445555A (en) * 1945-04-16 1948-07-20 Polaroid Corp Light-polarizing polyvinyl sheet containing polyvinyl compoundboric acid complex
US2674159A (en) * 1951-03-16 1954-04-06 Polaroid Corp Process for the manufacture of light-polarizing sheets
US2804652A (en) * 1954-12-21 1957-09-03 Polarold Corp Method of stretching plastic materials
US3080209A (en) * 1961-10-12 1963-03-05 Asahi Chemical Ind Method for producing acrylonitrile polymer fibers and filaments by wet spinning process
US3608056A (en) * 1969-01-29 1971-09-21 Fmc Corp Steam reticulation of foamed plastic sheeting
US6630970B2 (en) * 2001-07-02 2003-10-07 3M Innovative Properties Company Polarizers for use with liquid crystal displays
JPS6012367B2 (ja) 1979-10-23 1985-04-01 日東電工株式会社 偏光フイルムの製法
US4659523A (en) 1984-11-30 1987-04-21 American Hoechst Corporation Production of iodine stainable polyester polarizer film
US4772663A (en) 1987-01-16 1988-09-20 Air Products And Chemicals, Inc. Copolymers of vinyl alcohol and acrylates
US4948857A (en) 1987-01-16 1990-08-14 Air Products And Chemicals, Inc. Copolymers of vinyl acetate and acrylates
US4895769A (en) 1988-08-09 1990-01-23 Polaroid Corporation Method for preparing light polarizer
DE3905027A1 (de) 1988-12-21 1990-06-28 Bayer Ag Hochwirksame polarisatoren
DE3905519A1 (de) 1989-02-23 1990-08-30 Bayer Ag Hochwirksame polarisatoren
US6051289A (en) * 1993-02-12 2000-04-18 Nippon Petrochemicals, Co., Ltd Liquid crystalline polymer film, laminate sheet for optical element using same, and optical element using the laminate
US5666223A (en) * 1995-12-01 1997-09-09 Polaroid Corporation High-efficiency K-sheet polarizer
JP3730397B2 (ja) * 1997-03-19 2006-01-05 株式会社クラレ 偏光フィルムの製造法
DE69835729T2 (de) * 1997-03-19 2007-09-20 KURARAY CO., LTD, Kurashiki Polarisationsfilm
US5925289A (en) * 1997-06-20 1999-07-20 Polaroid Corporation Synthetic UV-bleached polarizer and method for the manufacture thereof
US5973834A (en) * 1997-12-19 1999-10-26 Polaroid Corporation Method for the manufacture of a light-polarizing polyvinylene sheet
US6800378B2 (en) * 1998-02-19 2004-10-05 3M Innovative Properties Company Antireflection films for use with displays
ES2252886T3 (es) * 1998-04-30 2006-05-16 Curis, Inc. Conjugado de proteinas de erizo activo, proceso para su produccion y uso.
US6406657B1 (en) * 1999-10-08 2002-06-18 3M Innovative Properties Company Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid
TW538259B (en) * 1999-12-28 2003-06-21 Gunze Kk Polarizing plate and liquid crystal display element utilizing the same
ATE328940T1 (de) 2000-05-01 2006-06-15 Kuraray Co Polyvinylalkoholfolie und polarisationsfilm
TWI230275B (en) * 2000-05-12 2005-04-01 Kuraray Co Polyvinyl alcohol film and polarization film
JP2002086554A (ja) * 2000-07-10 2002-03-26 Fuji Photo Film Co Ltd ポリマーフィルムの延伸方法、偏光膜、偏光板および位相差膜の製造方法、および液晶表示装置
US6549335B1 (en) * 2000-07-28 2003-04-15 3M Innovative Properties Company High durability circular polarizer for use with emissive displays
JP5079184B2 (ja) * 2000-12-06 2012-11-21 株式会社クラレ 偏光フィルム
US7110178B2 (en) * 2001-07-02 2006-09-19 3M Innovative Properties Company Polarizers coated with optically functional layers
US6808657B2 (en) * 2002-02-12 2004-10-26 3M Innovative Properties Company Process for preparing a K-type polarizer
US6814899B2 (en) * 2002-02-12 2004-11-09 3M Innovative Properties Company Enhanced K-type polarizer
US7203002B2 (en) * 2002-02-12 2007-04-10 Nitto Denko Corporation Polarizer, polarizing plate, liquid crystal display, and image display, and a method for producing the polarizer
US7087194B2 (en) * 2002-04-04 2006-08-08 3M Innovative Properties Company K-type polarizer and preparation thereof
US6949207B2 (en) 2002-04-04 2005-09-27 3M Innovative Properties Company K-type polarizer and preparation thereof
US20030189275A1 (en) 2002-04-06 2003-10-09 Cael John J. Enhanced intrinsic polarizer
US20050073065A1 (en) * 2002-04-06 2005-04-07 Mack Jon M. Process for making an intrinsic polarizer
US7088511B2 (en) * 2003-02-12 2006-08-08 3M Innovative Properties Company Light polarizing film and method of making same
JP3957700B2 (ja) * 2003-04-25 2007-08-15 日東電工株式会社 偏光フィルムの製造方法
US7057682B2 (en) * 2003-12-24 2006-06-06 3M Innovative Properties Co. Liquid crystal display with neutral dark state
US7140921B2 (en) * 2004-07-07 2006-11-28 Yau-Tzung Liu Conversion plug structure having a variable resistor
US7573637B2 (en) * 2004-08-03 2009-08-11 Seiko Epson Corporation Intrinsic polarizer and method of manufacturing an intrinsic polarizer
US7354150B2 (en) * 2004-08-18 2008-04-08 Insight Equity A.P.X., L.P. Polarizing plate with melanin
US7391569B2 (en) * 2004-12-29 2008-06-24 3M Innovative Properties Company Projection system including intrinsic polarizer
JP4623578B2 (ja) * 2005-06-20 2011-02-02 日東電工株式会社 偏光フィルムの製造方法、その製造装置、及び偏光フィルム

Also Published As

Publication number Publication date
KR20070048231A (ko) 2007-05-08
US7643211B2 (en) 2010-01-05
US20060028725A1 (en) 2006-02-09
US20090134535A1 (en) 2009-05-28
CN100510807C (zh) 2009-07-08
JP2008509433A (ja) 2008-03-27
KR101211887B1 (ko) 2012-12-13
WO2006023101A1 (en) 2006-03-02
KR20120073372A (ko) 2012-07-04
US20090135482A1 (en) 2009-05-28
DE602005026403D1 (de) 2011-03-31
TWI373639B (en) 2012-10-01
US7573637B2 (en) 2009-08-11
EP1779157B1 (de) 2011-02-16
TW200613780A (en) 2006-05-01
CN101620288A (zh) 2010-01-06
CN1993637A (zh) 2007-07-04
JP2011186489A (ja) 2011-09-22
KR101261193B1 (ko) 2013-05-10
EP1779157A1 (de) 2007-05-02
CN101620288B (zh) 2012-10-03

Similar Documents

Publication Publication Date Title
ATE498850T1 (de) Verfahren zur herstellung eines intrinsischen polarisierers
ATE384094T1 (de) Anordnung selbsttragender filme mittels eines schichtweisen verfahrens
TW200700780A (en) Iodine systemic polarizing film, manufacturing method thereof and polarizing plate using the same
WO2008008331A3 (en) Methods and apparatus using virtual reference pictures
TW200717186A (en) Exposure apparatus and method
EA201070830A1 (ru) Искривленные линзы, сконфигурированные для декодирования трехмерного контента
ATE396428T1 (de) Belichtungsverfahren sowie projektions- belichtungssystem zur ausführung des verfahrens
ATE542803T1 (de) Verfahren zur herstellung von dihydrochinazolinen
WO2008058671A3 (de) Projektions-vorrichtung mit verbesserter projektionseigenschaft
MX2007004642A (es) Combinaciones polimericas para producir peliculas con un numero reducido de defectos.
NO20074323L (no) En bindemiddelblanding
DE502008001672D1 (de) Verfahren zur herstellung von pentablockcopolymeren mit oh-funktionalisierten blöcken auf (meth)acrylatbasis
WO2011146569A3 (en) Compact illuminator
TW200632582A (en) Polarized radiation in lithographic apparatus and device manufacturing method
ATE554420T1 (de) Beleuchtungssystem einer mikrolithografischen projektionsbelichtungsvorrichtung
TW200628856A (en) Polarizing film and manufacturing method thereof, and optical element using the same
DE602008003071D1 (de) Lichtempfindliche Zusammensetzung, lichtempfindlicher Harzübertragungsfilm, sowie Verfahren zur Herstellung eines Lichtabstandhalters und Substrat für eine Flüssigkristallanzeigenvorrichtung und Flüssigkristallanzeige
TW200745691A (en) Optical film and method of producing the same
ATE461960T1 (de) Verfahren zur herstellung von polymermaleimiden
ATE413617T1 (de) Verfahren zur herstellung eines lichtdiffusionsfilms
TW200710171A (en) Composition for anisotropic dye film, anisotropic dye film, and polarizing device
ATE417887T1 (de) Verfahren zur herstellung eines intrinsischen polarisators aus einer polymerfolie
TW200632053A (en) Varnish for forming liquid crystal alignment layer and liquid crystal display element using the same
WO2006137011A3 (en) Methods and devices for characterizing polarization of illumination system
TW200508291A (en) Process for making an intrinsic polarizer

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties