HK1205268A1 - Polarizing element, and polarizer - Google Patents

Polarizing element, and polarizer

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
Chinese (zh)
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/en

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 Polarizing element, and polarizer HK1205268A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012091988 2012-04-13
PCT/JP2013/060862 WO2013154139A1 (en) 2012-04-13 2013-04-10 Polarizing element, and polarizer

Publications (1)

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

Family

ID=49327697

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15105787.9A HK1205268A1 (en) 2012-04-13 2015-06-17 Polarizing element, and polarizer

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6662739B2 (en) * 2015-10-06 2020-03-11 日本化薬株式会社 Achromatic polarizing element, achromatic polarizing plate and liquid crystal display using the same
JP6734745B2 (en) * 2015-10-14 2020-08-05 日東電工株式会社 Polarizer and manufacturing method thereof
JP6853010B2 (en) * 2015-11-06 2021-03-31 日本化薬株式会社 Achromatic polarizing element, and achromatic polarizing plate and liquid crystal display device using this
JP7048508B2 (en) * 2016-11-14 2022-04-05 日本化薬株式会社 Dye-based polarizing plate for infrared wavelength range
CN111373294B (en) * 2017-11-24 2023-03-28 日东电工株式会社 Method for manufacturing polarizer
CN111373295B (en) * 2017-11-24 2022-04-08 日东电工株式会社 Polarizer and polarizing plate
JP7012891B2 (en) * 2020-02-07 2022-01-28 住友化学株式会社 Method for manufacturing polarizing film
KR20230131283A (en) 2021-02-09 2023-09-12 오꾸라 고교 가부시키가이샤 polarizer
CN114425850B (en) * 2021-12-31 2024-06-04 莆田三利谱光电科技有限公司 PVA film with high polarization degree to ultraviolet light and polarizer comprising same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189803A (en) * 1987-02-03 1988-08-05 Nippon Kayaku Co Ltd Polarizing film
JP3410523B2 (en) * 1993-10-05 2003-05-26 株式会社クラレ Manufacturing method of polarizing film
JP2004137452A (en) * 2002-08-19 2004-05-13 Sumitomo Chem Co Ltd Disazo compound or its salt, and application of them for polarizing film
JP2006276236A (en) * 2005-03-28 2006-10-12 Nippon Kayaku Co Ltd Polarizing element film or polarizing plate
JP4664139B2 (en) * 2005-07-15 2011-04-06 Ｍｇｃフィルシート株式会社 Functional film containing melanin and method for producing the same
JP4656522B2 (en) * 2006-01-31 2011-03-23 日本化薬株式会社 A polarizing plate with improved durability
TWI565761B (en) * 2008-05-20 2017-01-11 日本化藥股份有限公司 Azo compound, and dye containing polarizing film and polarizing plate containing the same
JP4851491B2 (en) * 2008-05-20 2012-01-11 日東電工株式会社 Polarizing plate, manufacturing method thereof, optical film, and image display device

Also Published As

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

Similar Documents

Publication Publication Date Title
PT2892729T (en) Security element and security document
HK1205268A1 (en) Polarizing element, and polarizer
AU350839S (en) Carafe and stopper therefore
TWI561866B (en) Polarizer and a polarizing plate containign the same
HK1201928A1 (en) Dye-based polarizer and polarizing plate
EP2940497A4 (en) Polarizing mask
IL233675B (en) Dual-band dichroic polarizer and system including same
EP2717076A4 (en) Dye-based polarizing element and polarizing plate
ZA201503617B (en) Small crystal zsm-5, its synthesis and use
EP2889656A4 (en) Polarizing plate
HK1216671A1 (en) Achromatic polarization element, and polarization plate
EP2860972A4 (en) Encoding device, decoding device, and program
EP2887130A4 (en) Special polycarbonate polarizing eyewear
AP2014007869A0 (en) Substituted phenylimidazopyrazoles and use thereof
EP2938607A4 (en) Salts and crystal forms
EP2833630A4 (en) Encoding device and decoding device and program for same
EP2883897A4 (en) Polyarylate resin, and resin solution and film using same
EP2752692A4 (en) Polarizer and polarizing plate
HK1192778A1 (en) Dye-based polarizing element and polarizing plate
EP2752694A4 (en) Polarizing element and polarizing plate
EP2752693A4 (en) Polarizing element and polarizing plate
HK1194827A1 (en) Polarizing element and polarizing plate
EP2717075A4 (en) Dye-based polarizing element and polarizing plate
EP3076438A4 (en) Magnetoresistive element, spin mosfet, and spin-transport element
GB2512235B (en) Security apparatus with blocking element

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