JPWO2022138548A1 - - Google Patents

Info

Publication number
JPWO2022138548A1
JPWO2022138548A1 JP2022571437A JP2022571437A JPWO2022138548A1 JP WO2022138548 A1 JPWO2022138548 A1 JP WO2022138548A1 JP 2022571437 A JP2022571437 A JP 2022571437A JP 2022571437 A JP2022571437 A JP 2022571437A JP WO2022138548 A1 JPWO2022138548 A1 JP WO2022138548A1
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
JP2022571437A
Other languages
Japanese (ja)
Other versions
JP7705415B2 (ja
JPWO2022138548A5 (https=
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 JPWO2022138548A1 publication Critical patent/JPWO2022138548A1/ja
Publication of JPWO2022138548A5 publication Critical patent/JPWO2022138548A5/ja
Application granted granted Critical
Publication of JP7705415B2 publication Critical patent/JP7705415B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • G02F1/133528—Polarisers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
    • 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
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/38—Anti-reflection arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2022571437A 2020-12-21 2021-12-20 光吸収異方性フィルム、視角制御システムおよび画像表示装置 Active JP7705415B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020211521 2020-12-21
JP2020211521 2020-12-21
PCT/JP2021/046988 WO2022138548A1 (ja) 2020-12-21 2021-12-20 光吸収異方性フィルム、視角制御システムおよび画像表示装置

Publications (3)

Publication Number Publication Date
JPWO2022138548A1 true JPWO2022138548A1 (https=) 2022-06-30
JPWO2022138548A5 JPWO2022138548A5 (https=) 2023-09-07
JP7705415B2 JP7705415B2 (ja) 2025-07-09

Family

ID=82157927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571437A Active JP7705415B2 (ja) 2020-12-21 2021-12-20 光吸収異方性フィルム、視角制御システムおよび画像表示装置

Country Status (4)

Country Link
US (1) US12498512B2 (https=)
JP (1) JP7705415B2 (https=)
CN (1) CN116601554B (https=)
WO (1) WO2022138548A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022138504A1 (https=) * 2020-12-21 2022-06-30

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009145776A (ja) * 2007-12-17 2009-07-02 Nitto Denko Corp 視角制御システムならびに画像表示装置
JP2011215337A (ja) * 2010-03-31 2011-10-27 Fujifilm Corp 光吸収異方性膜、偏光フィルム及びその製造方法、並びにそれを用いた表示装置
JP2016027387A (ja) * 2014-06-25 2016-02-18 住友化学株式会社 光吸収異方性膜、３次元光吸収異方性膜及びその製造方法
WO2018079854A1 (ja) * 2016-10-31 2018-05-03 富士フイルム株式会社 光学フィルムおよび液晶表示装置
JP2019120949A (ja) * 2017-12-28 2019-07-22 富士フイルム株式会社 光学積層体および画像表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1031232A (ja) * 1996-07-15 1998-02-03 Sony Corp ゲストホスト液晶表示装置及びその製造方法
JP2008250234A (ja) * 2007-03-30 2008-10-16 Fujifilm Corp 液晶表示装置
KR101959470B1 (ko) * 2015-03-27 2019-03-18 주식회사 엘지화학 반사형 액정 소자 및 이의 용도
KR20170097250A (ko) * 2016-02-17 2017-08-28 삼성디스플레이 주식회사 표시 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009145776A (ja) * 2007-12-17 2009-07-02 Nitto Denko Corp 視角制御システムならびに画像表示装置
JP2011215337A (ja) * 2010-03-31 2011-10-27 Fujifilm Corp 光吸収異方性膜、偏光フィルム及びその製造方法、並びにそれを用いた表示装置
JP2016027387A (ja) * 2014-06-25 2016-02-18 住友化学株式会社 光吸収異方性膜、３次元光吸収異方性膜及びその製造方法
WO2018079854A1 (ja) * 2016-10-31 2018-05-03 富士フイルム株式会社 光学フィルムおよび液晶表示装置
JP2019120949A (ja) * 2017-12-28 2019-07-22 富士フイルム株式会社 光学積層体および画像表示装置

Also Published As

Publication number Publication date
CN116601554B (zh) 2026-03-20
US12498512B2 (en) 2025-12-16
WO2022138548A1 (ja) 2022-06-30
US20230417971A1 (en) 2023-12-28
JP7705415B2 (ja) 2025-07-09
CN116601554A (zh) 2023-08-15

Similar Documents

Publication Publication Date Title
BR112023012656A2 (https=)
BR112023009656A2 (https=)
JPWO2022270466A1 (https=)
JPWO2022138504A1 (https=)
BR112023011738A2 (https=)
JPWO2022138548A1 (https=)
BR102021015500A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011610A2 (https=)
BR112023011539A2 (https=)
BR112023008976A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)
BR102021016551A2 (https=)
BR102021016375A2 (https=)
BR102021016200A2 (https=)
BR102021016176A2 (https=)
BR102021015566A2 (https=)
BR102021015450A8 (https=)
BR102021015247A2 (https=)
BR102021015220A2 (https=)
BR102021014056A2 (https=)
BR102021014044A2 (https=)
BR102021013929A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230608

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240909

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250527

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250606

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: 20250617

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250627

R150 Certificate of patent or registration of utility model

Ref document number: 7705415

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150