HK1205268A1 - 偏振元件及偏振片 - Google Patents

偏振元件及偏振片

Info

Publication number
HK1205268A1
HK1205268A1 HK15105787.9A HK15105787A HK1205268A1 HK 1205268 A1 HK1205268 A1 HK 1205268A1 HK 15105787 A HK15105787 A HK 15105787A HK 1205268 A1 HK1205268 A1 HK 1205268A1
Authority
HK
Hong Kong
Prior art keywords
polarizer
polarizing element
polarizing
Prior art date
Application number
HK15105787.9A
Other languages
English (en)
Inventor
望月典明
Original Assignee
Nippon Kayaku Kk
Polatechno Co Ltd
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 Kayaku Kk, Polatechno Co Ltd filed Critical Nippon Kayaku Kk
Publication of HK1205268A1 publication Critical patent/HK1205268A1/zh

Links

Classifications

    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2073—Polarisers in the lamp house

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
HK15105787.9A 2012-04-13 2015-06-17 偏振元件及偏振片 HK1205268A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012091988 2012-04-13
PCT/JP2013/060862 WO2013154139A1 (ja) 2012-04-13 2013-04-10 偏光素子及び偏光板

Publications (1)

Publication Number Publication Date
HK1205268A1 true HK1205268A1 (zh) 2015-12-11

Family

ID=49327697

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15105787.9A HK1205268A1 (zh) 2012-04-13 2015-06-17 偏振元件及偏振片

Country Status (6)

Country Link
JP (1) JP6345114B2 (zh)
KR (1) KR20150004795A (zh)
CN (1) CN104335084B (zh)
HK (1) HK1205268A1 (zh)
TW (1) TWI578035B (zh)
WO (1) WO2013154139A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6662739B2 (ja) * 2015-10-06 2020-03-11 日本化薬株式会社 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置
JP6734745B2 (ja) * 2015-10-14 2020-08-05 日東電工株式会社 偏光子およびその製造方法
JP6853010B2 (ja) * 2015-11-06 2021-03-31 日本化薬株式会社 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置
JP7048508B2 (ja) * 2016-11-14 2022-04-05 日本化薬株式会社 赤外波長域用染料系偏光板
CN111373294B (zh) * 2017-11-24 2023-03-28 日东电工株式会社 起偏镜的制造方法
CN111373295B (zh) * 2017-11-24 2022-04-08 日东电工株式会社 起偏镜及偏振片
JP7012891B2 (ja) * 2020-02-07 2022-01-28 住友化学株式会社 偏光フィルムの製造方法
US20240085591A1 (en) 2021-02-09 2024-03-14 Okura Industrial Co., Ltd. Polarizing plate
CN114425850B (zh) * 2021-12-31 2024-06-04 莆田三利谱光电科技有限公司 一种对紫外光具有高偏振度的pva膜及包括其的偏光片

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189803A (ja) * 1987-02-03 1988-08-05 Nippon Kayaku Co Ltd 偏光膜
JP3410523B2 (ja) * 1993-10-05 2003-05-26 株式会社クラレ 偏光フィルムの製造方法
JP2004137452A (ja) * 2002-08-19 2004-05-13 Sumitomo Chem Co Ltd ジスアゾ化合物又はその塩、及びそれらの偏光膜への適用
JP2006276236A (ja) * 2005-03-28 2006-10-12 Nippon Kayaku Co Ltd 偏光素膜又は偏光板
JP4664139B2 (ja) * 2005-07-15 2011-04-06 Ｍｇｃフィルシート株式会社 メラニンを含有する機能性フィルムおよびその製造方法
JP4656522B2 (ja) * 2006-01-31 2011-03-23 日本化薬株式会社 耐久性が向上した偏光板
JP4851491B2 (ja) * 2008-05-20 2012-01-11 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
JP5544289B2 (ja) * 2008-05-20 2014-07-09 日本化薬株式会社 アゾ化合物及びそれらを含有する染料系偏光膜並びに偏光板

Also Published As

Publication number Publication date
JPWO2013154139A1 (ja) 2015-12-17
CN104335084A (zh) 2015-02-04
WO2013154139A1 (ja) 2013-10-17
TWI578035B (zh) 2017-04-11
JP6345114B2 (ja) 2018-06-20
KR20150004795A (ko) 2015-01-13
CN104335084B (zh) 2018-09-07
TW201348763A (zh) 2013-12-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230408