DE602005026403D1 - Verfahren zur herstellung eines intrinsischen polarisierers - Google Patents

Verfahren zur herstellung eines intrinsischen polarisierers

Info

Publication number
DE602005026403D1
DE602005026403D1 DE602005026403T DE602005026403T DE602005026403D1 DE 602005026403 D1 DE602005026403 D1 DE 602005026403D1 DE 602005026403 T DE602005026403 T DE 602005026403T DE 602005026403 T DE602005026403 T DE 602005026403T DE 602005026403 D1 DE602005026403 D1 DE 602005026403D1
Authority
DE
Germany
Prior art keywords
polarization axis
sheet
producing
intrinsic polarizer
light
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.)
Active
Application number
DE602005026403T
Other languages
English (en)
Inventor
Michael K Gerlach
Gerald N Nkwantah
Jonathan M Mack
Pradnya V Nagarkar
Philip J Ralli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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
Publication of DE602005026403D1 publication Critical patent/DE602005026403D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE602005026403T 2004-08-03 2005-07-05 Verfahren zur herstellung eines intrinsischen polarisierers Active DE602005026403D1 (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
DE602005026403D1 true DE602005026403D1 (de) 2011-03-31

Family

ID=35115711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005026403T Active DE602005026403D1 (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) KR101261193B1 (de)
CN (2) CN100510807C (de)
AT (1) ATE498850T1 (de)
DE (1) DE602005026403D1 (de)
TW (1) TWI373639B (de)
WO (1) WO2006023101A1 (de)

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KR20150123553A (ko) * 2014-04-25 2015-11-04 동우 화인켐 주식회사 편광자의 제조 방법
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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
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KR102512665B1 (ko) * 2016-08-18 2023-03-21 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
KR102535102B1 (ko) * 2016-08-18 2023-05-19 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
JP2019091023A (ja) * 2017-11-10 2019-06-13 住友化学株式会社 円偏光板
WO2019093501A1 (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
JP6589033B2 (ja) * 2017-11-10 2019-10-09 住友化学株式会社 表示装置
JP6605682B2 (ja) * 2017-11-10 2019-11-13 住友化学株式会社 円偏光板
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
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
KR20200091741A (ko) * 2019-01-23 2020-07-31 동우 화인켐 주식회사 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
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US20220400805A1 (en) * 2021-06-21 2022-12-22 Chi-Liang Wei Photochromic helmet visor

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Also Published As

Publication number Publication date
WO2006023101A1 (en) 2006-03-02
US7573637B2 (en) 2009-08-11
CN101620288A (zh) 2010-01-06
TWI373639B (en) 2012-10-01
US20090135482A1 (en) 2009-05-28
EP1779157B1 (de) 2011-02-16
US7643211B2 (en) 2010-01-05
CN1993637A (zh) 2007-07-04
EP1779157A1 (de) 2007-05-02
KR20120073372A (ko) 2012-07-04
KR101211887B1 (ko) 2012-12-13
CN101620288B (zh) 2012-10-03
KR101261193B1 (ko) 2013-05-10
US20060028725A1 (en) 2006-02-09
TW200613780A (en) 2006-05-01
ATE498850T1 (de) 2011-03-15
CN100510807C (zh) 2009-07-08
KR20070048231A (ko) 2007-05-08
JP2008509433A (ja) 2008-03-27
US20090134535A1 (en) 2009-05-28
JP2011186489A (ja) 2011-09-22

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