JPWO2022071201A1 - - Google Patents

Info

Publication number
JPWO2022071201A1
JPWO2022071201A1 JP2022553940A JP2022553940A JPWO2022071201A1 JP WO2022071201 A1 JPWO2022071201 A1 JP WO2022071201A1 JP 2022553940 A JP2022553940 A JP 2022553940A JP 2022553940 A JP2022553940 A JP 2022553940A JP WO2022071201 A1 JPWO2022071201 A1 JP WO2022071201A1
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
JP2022553940A
Other languages
Japanese (ja)
Other versions
JP7828896B2 (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 JPWO2022071201A1 publication Critical patent/JPWO2022071201A1/ja
Application granted granted Critical
Publication of JP7828896B2 publication Critical patent/JP7828896B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2022553940A 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 JP7828896B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020164028 2020-09-29
JP2020164028 2020-09-29
PCT/JP2021/035308 WO2022071201A1 (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
JPWO2022071201A1 true JPWO2022071201A1 (https=) 2022-04-07
JP7828896B2 JP7828896B2 (ja) 2026-03-12

Family

ID=80951607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553940A Active JP7828896B2 (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) JP7828896B2 (https=)
CN (1) CN116261924A (https=)
TW (1) TWI886343B (https=)
WO (1) WO2022071201A1 (https=)

Families Citing this family (2)

* 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
KR20240137240A (ko) * 2023-03-08 2024-09-20 삼성에스디아이 주식회사 편광판 및 광학표시장치

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

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
TW202221364A (zh) 2022-06-01
TWI886343B (zh) 2025-06-11
CN116261924A (zh) 2023-06-13
JP7828896B2 (ja) 2026-03-12
WO2022071201A1 (ja) 2022-04-07

Similar Documents

Publication Publication Date Title
JPWO2022054786A1 (https=)
BR202020007611U2 (https=)
CN305533752S (https=)
CN305840067S (https=)
CN305918547S (https=)
CN305873254S (https=)
CN305870720S (https=)
CN305865131S (https=)
CN305846118S (https=)
CN305845964S (https=)
CN305762483S (https=)
CN305530205S (https=)
CN305530813S (https=)
CN305834166S (https=)
CN305536184S (https=)
CN305830033S (https=)
CN305829352S (https=)
CN305810289S (https=)
CN305802719S (https=)
CN305794911S (https=)
CN305536134S (https=)
CN305535105S (https=)
CN305793832S (https=)
CN305534936S (https=)
CN305954389S (https=)

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20240711

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240719

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250911

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251024

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260203

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260302

R150 Certificate of patent or registration of utility model

Ref document number: 7828896

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150