DE60023415D1 - Verfahren zur Herstellung eines Polarisationsbeugungsfilms - Google Patents

Verfahren zur Herstellung eines Polarisationsbeugungsfilms

Info

Publication number
DE60023415D1
DE60023415D1 DE60023415T DE60023415T DE60023415D1 DE 60023415 D1 DE60023415 D1 DE 60023415D1 DE 60023415 T DE60023415 T DE 60023415T DE 60023415 T DE60023415 T DE 60023415T DE 60023415 D1 DE60023415 D1 DE 60023415D1
Authority
DE
Germany
Prior art keywords
producing
polarization diffraction
diffraction film
film
polarization
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.)
Expired - Lifetime
Application number
DE60023415T
Other languages
English (en)
Other versions
DE60023415T2 (de
Inventor
Suzushi Nishimura
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.)
Eneos Corp
Original Assignee
Nippon Mitsubishi Oil 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 Nippon Mitsubishi Oil Corp filed Critical Nippon Mitsubishi Oil Corp
Publication of DE60023415D1 publication Critical patent/DE60023415D1/de
Application granted granted Critical
Publication of DE60023415T2 publication Critical patent/DE60023415T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
DE60023415T 1999-08-26 2000-08-25 Verfahren zur Herstellung eines Polarisationsbeugungsfilms Expired - Lifetime DE60023415T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP24058399 1999-08-26
JP24058399 1999-08-26
JP24179499 1999-08-27
JP24179499A JP2001133628A (ja) 1999-08-26 1999-08-27 偏光回折性フィルムの製造方法

Publications (2)

Publication Number Publication Date
DE60023415D1 true DE60023415D1 (de) 2005-12-01
DE60023415T2 DE60023415T2 (de) 2006-07-27

Family

ID=26534795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60023415T Expired - Lifetime DE60023415T2 (de) 1999-08-26 2000-08-25 Verfahren zur Herstellung eines Polarisationsbeugungsfilms

Country Status (6)

Country Link
US (1) US6671031B1 (de)
EP (1) EP1079245B1 (de)
JP (1) JP2001133628A (de)
KR (1) KR100673696B1 (de)
CN (1) CN1211673C (de)
DE (1) DE60023415T2 (de)

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KR20070106763A (ko) * 2005-02-08 2007-11-05 니폰 오일 코포레이션 (신 니혼 세키유 가부시키 가이샤) 호메오트로픽 배향 액정필름, 이를 이용한 광학필름 및화상표시장치
PL1767553T3 (pl) * 2005-09-26 2012-05-31 Dejima Tech Bv Polimer uretano-(metano)akrylanu utwardzalny promieniowaniem UV
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WO2009093092A1 (en) * 2008-01-21 2009-07-30 The Hong Kong Polytechnic University Liquid crystal elastomers with two-way shape memory effect
JP5740937B2 (ja) * 2009-12-18 2015-07-01 株式会社ニコン 構造色発色体及びこれを用いたカメラ
WO2011078055A1 (ja) * 2009-12-24 2011-06-30 日東電工株式会社 広帯域コレステリック液晶フィルムの製造方法
US7937772B1 (en) * 2010-01-28 2011-05-10 Lakeland Industries, Inc. Chemical/biological protective garments and laminates
WO2011129404A1 (ja) * 2010-04-15 2011-10-20 旭硝子株式会社 液晶素子を製造する方法及び液晶素子
US9797073B1 (en) 2011-07-18 2017-10-24 Lakeland Industries, Inc. Process for producing polyvinyl alcohol articles
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JP6027214B1 (ja) * 2015-06-11 2016-11-16 住友化学株式会社 フィルム製造方法
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KR101960477B1 (ko) 2016-09-20 2019-03-20 주식회사 엘지화학 슬립성 및 자외선 차단 기능이 우수한 광학 필름, 및 이를 포함하는 편광판
KR102313192B1 (ko) * 2016-12-28 2021-10-18 후지필름 가부시키가이샤 액정성 조성물, 고분자 액정 화합물, 광흡수 이방성막, 적층체 및 화상 표시 장치
WO2018175488A1 (en) 2017-03-21 2018-09-27 Magic Leap, Inc. Stacked waveguides having different diffraction gratings for combined field of view
TW201917197A (zh) * 2017-08-31 2019-05-01 日商日本合成化學工業股份有限公司 偏光板、液晶顯示裝置及其製造方法與聚乙烯醇系偏光膜
EP3693417A1 (de) 2019-02-11 2020-08-12 Fresh Strips B.V. Reaktive beschichtung
EP3693714A1 (de) 2019-02-11 2020-08-12 Fresh Strips B.V. Optischer sensor auf basis eines formgedächtnisses zwischen streuenden und transparenten moden
JP7316366B2 (ja) * 2019-09-27 2023-07-27 富士フイルム株式会社 液晶ポリマーフィルム及び高速通信用基板
CN115770623B (zh) * 2022-12-09 2024-03-29 梧州黄埔化工药业有限公司 一种樟脑酯化反应用离子交换膜的制备方法

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Also Published As

Publication number Publication date
CN1211673C (zh) 2005-07-20
KR20010067116A (ko) 2001-07-12
EP1079245B1 (de) 2005-10-26
EP1079245A2 (de) 2001-02-28
JP2001133628A (ja) 2001-05-18
KR100673696B1 (ko) 2007-01-23
EP1079245A3 (de) 2002-09-11
DE60023415T2 (de) 2006-07-27
US6671031B1 (en) 2003-12-30
CN1289066A (zh) 2001-03-28

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