JP6853010B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP6853010B2
JP6853010B2 JP2016203420A JP2016203420A JP6853010B2 JP 6853010 B2 JP6853010 B2 JP 6853010B2 JP 2016203420 A JP2016203420 A JP 2016203420A JP 2016203420 A JP2016203420 A JP 2016203420A JP 6853010 B2 JP6853010 B2 JP 6853010B2
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Japan
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group
substituent
transmittance
polarizing element
formula
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JP2016203420A
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English (en)
Japanese (ja)
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JP2017090903A (ja
Inventor
典明 望月
典明 望月
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Nippon Kayaku Co Ltd
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Nippon Kayaku Co Ltd
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Publication of JP2017090903A publication Critical patent/JP2017090903A/ja
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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
    • 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
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0055—Mixtures of two or more disazo 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
    • 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
    • C09B67/0046—Mixtures of two or more azo dyes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/49—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • C07C309/50—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/08—Copper compounds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2016203420A 2015-11-06 2016-10-17 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 Active JP6853010B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015218421 2015-11-06
JP2015218421 2015-11-06

Publications (2)

Publication Number Publication Date
JP2017090903A JP2017090903A (ja) 2017-05-25
JP6853010B2 true JP6853010B2 (ja) 2021-03-31

Family

ID=58770758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016203420A Active JP6853010B2 (ja) 2015-11-06 2016-10-17 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

Country Status (4)

Country Link
JP (1) JP6853010B2 (zh)
KR (1) KR20170053569A (zh)
CN (1) CN106967308B (zh)
TW (1) TWI704187B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019053169A (ja) 2017-09-14 2019-04-04 日東電工株式会社 偏光子、偏光子の製造方法および該偏光子を含む光学積層体
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
JPWO2021010351A1 (zh) * 2019-07-12 2021-01-21
KR20220031711A (ko) * 2019-07-16 2022-03-11 스미또모 가가꾸 가부시키가이샤 광학 적층체

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3378296B2 (ja) * 1993-05-28 2003-02-17 住友化学工業株式会社 染料系偏光膜
US5639809A (en) * 1994-06-22 1997-06-17 Mitsui Toatsu Chemicals, Inc. Azo compounds and polarizing films using the compounds
JPH11218611A (ja) * 1998-01-30 1999-08-10 Nippon Kayaku Co Ltd 染料系偏光膜
EP1203969B1 (en) * 1999-07-14 2005-06-22 Nippon Kayaku Kabushiki Kaisha Polarizer comprising dye
EP1816170A4 (en) * 2004-11-24 2009-10-14 Nippon Kayaku Kk AZO COMPOUNDS AND POLYMERIZING FILMS OR PLATES CONTAINING THE SAME
KR100544327B1 (ko) * 2005-08-02 2006-01-23 신화오플라주식회사 유기발광다이오드 디스플레이용 염료계 원편광판
RU2009101945A (ru) * 2006-06-22 2010-08-10 Ниппон Каяку Кабусики Кайся (Jp) Азосоединение и красительсодержащая поляризационная пленка на его основе
TWI560244B (en) * 2011-07-08 2016-12-01 Nippon Kayaku Kk Polarizer and polarizing plate
WO2013015134A1 (ja) * 2011-07-22 2013-01-31 日本化薬株式会社 偏光素子及び偏光板
CN103765255B (zh) * 2011-09-09 2018-01-30 日本化药株式会社 偏振元件和偏振片
WO2013141236A1 (ja) * 2012-03-19 2013-09-26 日本化薬株式会社 染料系偏光素子及び偏光板
JP6345114B2 (ja) * 2012-04-13 2018-06-20 日本化薬株式会社 偏光素子及び偏光板
KR101427847B1 (ko) * 2012-08-07 2014-08-07 주식회사 대명소재 이색성 염료 조성물 및 이를 이용한 편광소자의 제조방법
KR102123510B1 (ko) * 2013-04-03 2020-06-22 니폰 가야꾸 가부시끼가이샤 무채색 염료계 편광소자, 및 편광판
US10150871B2 (en) * 2014-03-31 2018-12-11 Nippon Kayaku Kabushiki Kaisha Azo compound, dye-based polarizing film containing same, and polarizing plate
JP2015198155A (ja) * 2014-04-01 2015-11-09 セイコーエプソン株式会社 熱電変換素子、光検出装置、電子機器
JP6260451B2 (ja) * 2014-05-21 2018-01-17 凸版印刷株式会社 多孔質体とその製造方法、ならびに遮熱フィルム
JP6609259B2 (ja) * 2014-09-03 2019-11-20 日本化薬株式会社 偏光素子および該偏光素子を有する偏光板、並びに該偏光素子又は該偏光板を有する液晶表示装置
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

Also Published As

Publication number Publication date
JP2017090903A (ja) 2017-05-25
CN106967308B (zh) 2020-06-26
CN106967308A (zh) 2017-07-21
TWI704187B (zh) 2020-09-11
KR20170053569A (ko) 2017-05-16
TW201738326A (zh) 2017-11-01

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