JPH11248937A5 - - Google Patents

Info

Publication number
JPH11248937A5
JPH11248937A5 JP1998338235A JP33823598A JPH11248937A5 JP H11248937 A5 JPH11248937 A5 JP H11248937A5 JP 1998338235 A JP1998338235 A JP 1998338235A JP 33823598 A JP33823598 A JP 33823598A JP H11248937 A5 JPH11248937 A5 JP H11248937A5
Authority
JP
Japan
Prior art keywords
sheet
polymer
dehydration
dehydration catalyst
uniaxially
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.)
Granted
Application number
JP1998338235A
Other languages
English (en)
Japanese (ja)
Other versions
JP4228440B2 (ja
JPH11248937A (ja
Filing date
Publication date
Priority claimed from US08/994,885 external-priority patent/US5973834A/en
Application filed filed Critical
Publication of JPH11248937A publication Critical patent/JPH11248937A/ja
Publication of JPH11248937A5 publication Critical patent/JPH11248937A5/ja
Application granted granted Critical
Publication of JP4228440B2 publication Critical patent/JP4228440B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP33823598A 1997-12-19 1998-11-27 偏光ポリビニレンシートの製造方法 Expired - Fee Related JP4228440B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/994,885 US5973834A (en) 1997-12-19 1997-12-19 Method for the manufacture of a light-polarizing polyvinylene sheet
US08/994.885 1997-12-19

Publications (3)

Publication Number Publication Date
JPH11248937A JPH11248937A (ja) 1999-09-17
JPH11248937A5 true JPH11248937A5 (enExample) 2006-01-19
JP4228440B2 JP4228440B2 (ja) 2009-02-25

Family

ID=25541183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33823598A Expired - Fee Related JP4228440B2 (ja) 1997-12-19 1998-11-27 偏光ポリビニレンシートの製造方法

Country Status (5)

Country Link
US (1) US5973834A (enExample)
EP (1) EP0924538B1 (enExample)
JP (1) JP4228440B2 (enExample)
CA (1) CA2249898A1 (enExample)
DE (1) DE69831644D1 (enExample)

Families Citing this family (34)

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Publication number Priority date Publication date Assignee Title
KR100814371B1 (ko) * 2000-04-24 2008-03-18 니폰 가야꾸 가부시끼가이샤 액정성 화합물의 배향방법
US7110178B2 (en) * 2001-07-02 2006-09-19 3M Innovative Properties Company Polarizers coated with optically functional layers
ITMI20012075A1 (it) * 2001-10-08 2003-04-08 Consiglio Nazionale Ricerche Procedimento per il conferimento e controllo su scale micro e nanomatriche dell'anisotropia di proprieta' strutturali elettriche ottiche ed
US6814899B2 (en) * 2002-02-12 2004-11-09 3M Innovative Properties Company Enhanced K-type polarizer
US6808657B2 (en) 2002-02-12 2004-10-26 3M Innovative Properties Company Process for preparing a K-type 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
US20030215582A1 (en) * 2002-05-20 2003-11-20 Eastman Kodak Company Optical films prepared by coating methods
US7083752B2 (en) 2002-05-20 2006-08-01 Eastman Kodak Company Cellulose acetate films prepared by coating methods
US7048823B2 (en) 2002-05-20 2006-05-23 Eastman Kodak Company Acrylic films prepared by coating methods
US7163738B2 (en) * 2002-05-20 2007-01-16 Eastman Kodak Company Polyvinyl alcohol films prepared by coating methods
US7012746B2 (en) 2002-05-20 2006-03-14 Eastman Kodak Company Polyvinyl butyral films prepared by coating methods
US20030215581A1 (en) * 2002-05-20 2003-11-20 Eastman Kodak Company Polycarbonate films prepared by coating methods
US20030215583A1 (en) * 2002-05-20 2003-11-20 Eastman Kodak Company Sulfone films prepared by coating methods
MXPA05003106A (es) * 2002-09-20 2005-06-22 Honeywell Int Inc Pantalla de visualizacion de alta eficiencia.
US7018573B2 (en) * 2002-10-08 2006-03-28 Eastman Kodak Company Method for making a modified cube corner retro-reflective screen
KR100887674B1 (ko) 2002-12-20 2009-03-11 엘지디스플레이 주식회사 액정표시장치의 편광판 부착장치 및 부착방법
US6888676B2 (en) * 2003-03-20 2005-05-03 Nokia Corporation Method of making polarizer and antireflection microstructure for mobile phone display and window
US7573637B2 (en) * 2004-08-03 2009-08-11 Seiko Epson Corporation Intrinsic polarizer and method of manufacturing an intrinsic polarizer
US7391569B2 (en) * 2004-12-29 2008-06-24 3M Innovative Properties Company Projection system including intrinsic polarizer
KR100958287B1 (ko) * 2007-02-09 2010-05-19 주식회사 엘지화학 내구성이 우수한 편광 소자, 편광판 및 그 제조 방법
US7846541B2 (en) * 2007-11-02 2010-12-07 Seiko Epson Corporation Optical element having optical adhesive layer and polarizer
US20090163686A1 (en) * 2007-12-20 2009-06-25 3M Innovative Properties Company Method of making an intrinsic polarizer
JP2010224400A (ja) * 2009-03-25 2010-10-07 Seiko Epson Corp Ｋｅ型偏光子、その製造方法、検光子及びプロジェクター
JP5525213B2 (ja) 2009-08-28 2014-06-18 富士フイルム株式会社 偏光膜、積層体、及び液晶表示装置
JP5657243B2 (ja) 2009-09-14 2015-01-21 ユー・ディー・シー アイルランド リミテッド カラーフィルタ及び発光表示素子
JP4973775B2 (ja) * 2010-11-11 2012-07-11 住友化学株式会社 偏光板の製造方法
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
JP6312360B2 (ja) * 2012-12-28 2018-04-18 サムスン エスディアイ カンパニー, リミテッドSamsung Sdi Co., Ltd. ポリエン系偏光フィルムの製造方法、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
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
CN110337607B (zh) * 2019-05-30 2022-07-05 京东方科技集团股份有限公司 柔性液晶显示屏的制备装置及其制备方法
CN114902096B (zh) * 2019-12-26 2024-09-27 住友化学株式会社 光学层叠体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306108A (en) * 1939-05-04 1942-12-22 Polaroid Corp Method of manufacturing light polarizing material
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
US2402166A (en) * 1942-05-22 1946-06-18 Polaroid Corp Plastic sheet and method of manufacture
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
US3914017A (en) * 1973-11-05 1975-10-21 Polaroid Corp K-sheet type polarizers prepared from polyvinyl alcohol graft copolymers
GB2144760B (en) * 1983-08-04 1987-07-22 Photophysics Research Limited Light-polarsing material
US5666223A (en) * 1995-12-01 1997-09-09 Polaroid Corporation High-efficiency K-sheet polarizer

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