JPWO2022071204A1 - - Google Patents

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Publication number
JPWO2022071204A1
JPWO2022071204A1 JP2022553943A JP2022553943A JPWO2022071204A1 JP WO2022071204 A1 JPWO2022071204 A1 JP WO2022071204A1 JP 2022553943 A JP2022553943 A JP 2022553943A JP 2022553943 A JP2022553943 A JP 2022553943A JP WO2022071204 A1 JPWO2022071204 A1 JP WO2022071204A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2022553943A
Other languages
Japanese (ja)
Other versions
JP7828897B2 (ja
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 filed Critical
Publication of JPWO2022071204A1 publication Critical patent/JPWO2022071204A1/ja
Application granted granted Critical
Publication of JP7828897B2 publication Critical patent/JP7828897B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP2022553943A 2020-09-29 2021-09-27 偏光素子、偏光板及びそれを備える表示装置 Active JP7828897B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020164029 2020-09-29
JP2020164029 2020-09-29
PCT/JP2021/035317 WO2022071204A1 (ja) 2020-09-29 2021-09-27 偏光素子、偏光板及びそれを備える表示装置

Publications (2)

Publication Number Publication Date
JPWO2022071204A1 true JPWO2022071204A1 (https=) 2022-04-07
JP7828897B2 JP7828897B2 (ja) 2026-03-12

Family

ID=80951603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553943A Active JP7828897B2 (ja) 2020-09-29 2021-09-27 偏光素子、偏光板及びそれを備える表示装置

Country Status (4)

Country Link
JP (1) JP7828897B2 (https=)
CN (1) CN116097135A (https=)
TW (1) TWI895514B (https=)
WO (1) WO2022071204A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116018381B (zh) * 2020-09-08 2025-05-02 日本化药株式会社 含有偶氮化合物或其盐的偏光膜、偏光板及液晶显示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978732A (https=) * 1972-11-10 1974-07-30
JPH05263396A (ja) * 1991-09-26 1993-10-12 Ciba Geigy Ag ジスアゾ染料で紙を染色する方法
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
WO2018079651A1 (ja) * 2016-10-31 2018-05-03 日本化薬株式会社 偏光素子、並びにこれを用いた偏光板及び液晶表示装置
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3263121B2 (ja) * 1992-05-13 2002-03-04 三井化学株式会社 水溶性アゾ染料及び該染料を用いた偏光フィルム
AU2795499A (en) * 1998-02-26 1999-09-15 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Conjugated suramin or derivatives thereof with peg, polyaspartate or polyglutamate for cancer treatment
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
JP6853010B2 (ja) * 2015-11-06 2021-03-31 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978732A (https=) * 1972-11-10 1974-07-30
JPH05263396A (ja) * 1991-09-26 1993-10-12 Ciba Geigy Ag ジスアゾ染料で紙を染色する方法
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
WO2018079651A1 (ja) * 2016-10-31 2018-05-03 日本化薬株式会社 偏光素子、並びにこれを用いた偏光板及び液晶表示装置
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
TWI895514B (zh) 2025-09-01
TW202231792A (zh) 2022-08-16
CN116097135A (zh) 2023-05-09
JP7828897B2 (ja) 2026-03-12
WO2022071204A1 (ja) 2022-04-07

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