TW202216911A - 含有偶氮化合物或其鹽的偏光膜、偏光板及液晶顯示裝置 - Google Patents

含有偶氮化合物或其鹽的偏光膜、偏光板及液晶顯示裝置 Download PDF

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Publication number
TW202216911A
TW202216911A TW110133378A TW110133378A TW202216911A TW 202216911 A TW202216911 A TW 202216911A TW 110133378 A TW110133378 A TW 110133378A TW 110133378 A TW110133378 A TW 110133378A TW 202216911 A TW202216911 A TW 202216911A
Authority
TW
Taiwan
Prior art keywords
group
formula
substituent
salt
polarizing film
Prior art date
Application number
TW110133378A
Other languages
English (en)
Chinese (zh)
Inventor
横山悠衣
中村光則
服部由侑
森田陵太郎
望月典明
Original Assignee
日商日本化藥股份有限公司
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 日商日本化藥股份有限公司 filed Critical 日商日本化藥股份有限公司
Publication of TW202216911A publication Critical patent/TW202216911A/zh

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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
    • 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
    • C09B31/30—Other polyazo dyes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
TW110133378A 2020-09-08 2021-09-08 含有偶氮化合物或其鹽的偏光膜、偏光板及液晶顯示裝置 TW202216911A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020150414 2020-09-08
JP2020-150414 2020-09-08

Publications (1)

Publication Number Publication Date
TW202216911A true TW202216911A (zh) 2022-05-01

Family

ID=80632150

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110133378A TW202216911A (zh) 2020-09-08 2021-09-08 含有偶氮化合物或其鹽的偏光膜、偏光板及液晶顯示裝置

Country Status (4)

Country Link
JP (1) JPWO2022054786A1 (ja)
CN (1) CN116018381A (ja)
TW (1) TW202216911A (ja)
WO (1) WO2022054786A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT970385B (it) * 1972-11-10 1974-04-10 Acna Coloranti diretti diazotabili su fibra
JPH05295282A (ja) * 1992-04-24 1993-11-09 Mitsui Toatsu Chem Inc 水溶性アゾ染料及び該染料を用いた偏光フィルム
US9354371B2 (en) * 2008-05-20 2016-05-31 Nippon Kayaku Kabushiki Kaisha Azo compounds, and dye-based polarizing films and polarizing plates comprising the same
KR101932467B1 (ko) * 2011-02-07 2018-12-26 니폰 가야꾸 가부시끼가이샤 아조 화합물, 염료계 편광막 및 편광판
KR101920240B1 (ko) * 2011-02-07 2018-11-20 니폰 가야꾸 가부시끼가이샤 아조 화합물 및 그 염, 및 그것들을 함유하는 염료계 편광막 및 편광판
WO2017135391A1 (ja) * 2016-02-04 2017-08-10 日本化薬株式会社 偏光素子並びにそれを用いた偏光板及び表示装置
CN112534316A (zh) * 2018-09-05 2021-03-19 日本化药株式会社 偏光元件及使用该偏光元件的偏光板以及光学构件等

Also Published As

Publication number Publication date
CN116018381A (zh) 2023-04-25
WO2022054786A1 (ja) 2022-03-17
JPWO2022054786A1 (ja) 2022-03-17

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