JP7681588B2 - 可視域及び赤外域用偏光素子及び偏光板、並びに、それを備える液晶表示装置 - Google Patents

可視域及び赤外域用偏光素子及び偏光板、並びに、それを備える液晶表示装置 Download PDF

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Publication number
JP7681588B2
JP7681588B2 JP2022528861A JP2022528861A JP7681588B2 JP 7681588 B2 JP7681588 B2 JP 7681588B2 JP 2022528861 A JP2022528861 A JP 2022528861A JP 2022528861 A JP2022528861 A JP 2022528861A JP 7681588 B2 JP7681588 B2 JP 7681588B2
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Japan
Prior art keywords
group
formula
substituent
sulfo
azo compound
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Japanese (ja)
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JPWO2021246437A1 (https=
JPWO2021246437A5 (https=
Inventor
典明 望月
陵太郎 森田
由侑 服部
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Nippon Kayaku Co Ltd
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Nippon Kayaku Co Ltd
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Classifications

    • 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
    • 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
    • C09B31/16—Trisazo dyes
    • C09B31/26—Trisazo dyes from other coupling components "D"
    • C09B31/28—Heterocyclic compounds
    • 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
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/22—Trisazo dyes of the type A->B->K<-C
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • 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
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
JP2022528861A 2020-06-05 2021-06-02 可視域及び赤外域用偏光素子及び偏光板、並びに、それを備える液晶表示装置 Active JP7681588B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020098103 2020-06-05
JP2020098103 2020-06-05
PCT/JP2021/020980 WO2021246437A1 (ja) 2020-06-05 2021-06-02 可視域及び赤外域用偏光素子及び偏光板、並びに、それを備える液晶表示装置

Publications (3)

Publication Number Publication Date
JPWO2021246437A1 JPWO2021246437A1 (https=) 2021-12-09
JPWO2021246437A5 JPWO2021246437A5 (https=) 2024-04-16
JP7681588B2 true JP7681588B2 (ja) 2025-05-22

Family

ID=78831104

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JP2022528861A Active JP7681588B2 (ja) 2020-06-05 2021-06-02 可視域及び赤外域用偏光素子及び偏光板、並びに、それを備える液晶表示装置

Country Status (4)

Country Link
JP (1) JP7681588B2 (https=)
CN (2) CN115702371A (https=)
TW (1) TW202216910A (https=)
WO (1) WO2021246437A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025205663A1 (ja) * 2024-03-27 2025-10-02 日本化薬株式会社 アゾ化合物又はその塩、並びにそれらを含有する偏光膜、偏光板及び表示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015111472A1 (ja) 2014-01-23 2015-07-30 日本化薬株式会社 偏光機能を有する基材を設けた表示装置
WO2017047300A1 (ja) 2015-09-18 2017-03-23 三菱化学株式会社 異方性色素膜用組成物及び異方性色素膜
US20180035179A1 (en) 2015-02-05 2018-02-01 Samsung Electronics Co., Ltd. Filter reuse method for transmitting and receiving filter bank-based multicarrier signals
WO2019117123A1 (ja) 2017-12-13 2019-06-20 日本化薬株式会社 可視域および赤外域用偏光素子、および、偏光板
WO2019124161A1 (ja) 2017-12-22 2019-06-27 日本化薬株式会社 アゾ化合物又はその塩、並びにこれを含む偏光素子、偏光板、及び表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103403127A (zh) * 2011-03-30 2013-11-20 株式会社艾迪科 聚合性液晶组合物、偏振发光性涂料、新型萘内酰胺衍生物、新型香豆素衍生物、新型尼罗红衍生物以及新型蒽衍生物
JP7024379B2 (ja) * 2016-12-27 2022-02-24 三菱ケミカル株式会社 異方性色素膜形成用組成物、異方性色素膜及び偏光素子
KR102387633B1 (ko) * 2017-06-08 2022-04-18 삼성디스플레이 주식회사 염료 화합물, 이를 포함하는 조성물 및 염료 화합물을 이용한 표시 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015111472A1 (ja) 2014-01-23 2015-07-30 日本化薬株式会社 偏光機能を有する基材を設けた表示装置
US20180035179A1 (en) 2015-02-05 2018-02-01 Samsung Electronics Co., Ltd. Filter reuse method for transmitting and receiving filter bank-based multicarrier signals
WO2017047300A1 (ja) 2015-09-18 2017-03-23 三菱化学株式会社 異方性色素膜用組成物及び異方性色素膜
WO2019117123A1 (ja) 2017-12-13 2019-06-20 日本化薬株式会社 可視域および赤外域用偏光素子、および、偏光板
WO2019124161A1 (ja) 2017-12-22 2019-06-27 日本化薬株式会社 アゾ化合物又はその塩、並びにこれを含む偏光素子、偏光板、及び表示装置

Also Published As

Publication number Publication date
TW202216910A (zh) 2022-05-01
JPWO2021246437A1 (https=) 2021-12-09
WO2021246437A1 (ja) 2021-12-09
CN115702371A (zh) 2023-02-14
CN115698787A (zh) 2023-02-03

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