HK1246402A1 - Polarizing element and polarizing plate - Google Patents

Polarizing element and polarizing plate

Info

Publication number
HK1246402A1
HK1246402A1 HK18105863.3A HK18105863A HK1246402A1 HK 1246402 A1 HK1246402 A1 HK 1246402A1 HK 18105863 A HK18105863 A HK 18105863A HK 1246402 A1 HK1246402 A1 HK 1246402A1
Authority
HK
Hong Kong
Prior art keywords
polarizing
plate
polarizing plate
polarizing element
Prior art date
Application number
HK18105863.3A
Other languages
Chinese (zh)
Inventor
望月典明
Original Assignee
日本化藥株式會社
寶來技術有限公司
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 日本化藥株式會社, 寶來技術有限公司 filed Critical 日本化藥株式會社
Publication of HK1246402A1 publication Critical patent/HK1246402A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/20—Trisazo dyes from a coupling component"D" containing a directive hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
HK18105863.3A 2015-03-26 2018-05-07 Polarizing element and polarizing plate HK1246402A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015064544 2015-03-26
JP2015064543 2015-03-26
PCT/JP2016/057103 WO2016152498A1 (en) 2015-03-26 2016-03-08 Polarizing element and polarizing plate

Publications (1)

Publication Number Publication Date
HK1246402A1 true HK1246402A1 (en) 2018-09-07

Family

ID=56977399

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18105863.3A HK1246402A1 (en) 2015-03-26 2018-05-07 Polarizing element and polarizing plate

Country Status (6)

Country Link
JP (1) JP6178539B2 (en)
KR (1) KR20170131340A (en)
CN (1) CN107430234B (en)
HK (1) HK1246402A1 (en)
TW (1) TWI668275B (en)
WO (1) WO2016152498A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6788461B2 (en) * 2016-09-29 2020-11-25 日本化薬株式会社 Polarizing element, polarizing plate and liquid crystal display device
CN111448493B (en) * 2017-12-11 2022-03-04 日本化药株式会社 Colorless polarizing element, and colorless polarizing plate and display device using the same
WO2019117123A1 (en) * 2017-12-13 2019-06-20 日本化薬株式会社 Polarizing element for visible region and infrared region, and polarizing plate
CN111308602B (en) * 2020-03-16 2022-08-05 佛山纬达光电材料股份有限公司 Preparation method of mixed PVA film and 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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3357803B2 (en) * 1996-10-30 2002-12-16 タレックス光学工業株式会社 Polarizing film for glasses and polarizing glasses
JP2004233871A (en) * 2003-01-31 2004-08-19 Fuji Photo Film Co Ltd Polarizing plate, manufacture method of polarizing plate, and liquid crystal display device
JP4404581B2 (en) * 2003-07-30 2010-01-27 富士フイルム株式会社 Polarizer
JPWO2010095447A1 (en) * 2009-02-20 2012-08-23 日本化薬株式会社 Dye-type polarizing plate having a cured resin layer
EP2717076B1 (en) * 2011-05-30 2015-10-28 Nippon Kayaku Kabushiki Kaisha Dye-based polarizing element and polarizing plate
KR102123511B1 (en) * 2013-04-03 2020-06-22 니폰 가야꾸 가부시끼가이샤 Achromatic polarization element, and polarization plate
WO2015111472A1 (en) * 2014-01-23 2015-07-30 日本化薬株式会社 Display device equipped with base material having polarizing function

Also Published As

Publication number Publication date
WO2016152498A1 (en) 2016-09-29
JP6178539B2 (en) 2017-08-09
KR20170131340A (en) 2017-11-29
TW201700623A (en) 2017-01-01
CN107430234B (en) 2019-12-06
TWI668275B (en) 2019-08-11
JPWO2016152498A1 (en) 2017-08-17
CN107430234A (en) 2017-12-01

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