JP7453354B2 - 光配向膜、積層体、画像表示装置およびアゾ化合物 - Google Patents

光配向膜、積層体、画像表示装置およびアゾ化合物 Download PDF

Info

Publication number
JP7453354B2
JP7453354B2 JP2022516912A JP2022516912A JP7453354B2 JP 7453354 B2 JP7453354 B2 JP 7453354B2 JP 2022516912 A JP2022516912 A JP 2022516912A JP 2022516912 A JP2022516912 A JP 2022516912A JP 7453354 B2 JP7453354 B2 JP 7453354B2
Authority
JP
Japan
Prior art keywords
group
liquid crystal
photo
alignment film
light
Prior art date
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.)
Active
Application number
JP2022516912A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021215192A1 (https=
Inventor
佳明 ▲高▼田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 by Fujifilm Corp filed Critical Fujifilm Corp
Publication of JPWO2021215192A1 publication Critical patent/JPWO2021215192A1/ja
Application granted granted Critical
Publication of JP7453354B2 publication Critical patent/JP7453354B2/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
    • 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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2022516912A 2020-04-20 2021-03-26 光配向膜、積層体、画像表示装置およびアゾ化合物 Active JP7453354B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020074880 2020-04-20
JP2020074880 2020-04-20
PCT/JP2021/012974 WO2021215192A1 (ja) 2020-04-20 2021-03-26 光配向膜、積層体、画像表示装置およびアゾ化合物

Publications (2)

Publication Number Publication Date
JPWO2021215192A1 JPWO2021215192A1 (https=) 2021-10-28
JP7453354B2 true JP7453354B2 (ja) 2024-03-19

Family

ID=78270640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022516912A Active JP7453354B2 (ja) 2020-04-20 2021-03-26 光配向膜、積層体、画像表示装置およびアゾ化合物

Country Status (2)

Country Link
JP (1) JP7453354B2 (https=)
WO (1) WO2021215192A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004302272A (ja) 2003-03-31 2004-10-28 Hong Kong Univ Of Science & Technology 液晶配向膜用組成物、液晶配向膜、液晶配向膜の製造方法、及びマレイミド化合物
WO2006003893A1 (ja) 2004-06-30 2006-01-12 Dainippon Ink And Chemicals, Inc. アゾ化合物、及びそれを用いた光配向膜用組成物、並びに光配向膜の製造方法
JP2007156439A (ja) 2005-11-10 2007-06-21 Dainippon Ink & Chem Inc 光配向膜用組成物、光学異方体及びその製造方法
US20090269513A1 (en) 2005-11-10 2009-10-29 Dic Corporation Photoalignment film composition, optically anisotropic medium and method for preparing thereof
JP2010175931A (ja) 2009-01-30 2010-08-12 Dic Corp 光配向膜用組成物、光配向膜、及び光学異方体
JP2013057803A (ja) 2011-09-08 2013-03-28 Dic Corp 光配向性基板、光学異方体及び液晶表示素子
WO2019189345A1 (ja) 2018-03-30 2019-10-03 富士フイルム株式会社 偏光子および画像表示装置
CN110716352A (zh) 2018-07-12 2020-01-21 香港科技大学 一种用于制备液晶光配向层的组合物及其应用方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2868707A1 (en) * 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metal free acid dyes, process for their production and use of said dyes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004302272A (ja) 2003-03-31 2004-10-28 Hong Kong Univ Of Science & Technology 液晶配向膜用組成物、液晶配向膜、液晶配向膜の製造方法、及びマレイミド化合物
WO2006003893A1 (ja) 2004-06-30 2006-01-12 Dainippon Ink And Chemicals, Inc. アゾ化合物、及びそれを用いた光配向膜用組成物、並びに光配向膜の製造方法
JP2007156439A (ja) 2005-11-10 2007-06-21 Dainippon Ink & Chem Inc 光配向膜用組成物、光学異方体及びその製造方法
US20090269513A1 (en) 2005-11-10 2009-10-29 Dic Corporation Photoalignment film composition, optically anisotropic medium and method for preparing thereof
JP2010175931A (ja) 2009-01-30 2010-08-12 Dic Corp 光配向膜用組成物、光配向膜、及び光学異方体
JP2013057803A (ja) 2011-09-08 2013-03-28 Dic Corp 光配向性基板、光学異方体及び液晶表示素子
WO2019189345A1 (ja) 2018-03-30 2019-10-03 富士フイルム株式会社 偏光子および画像表示装置
CN110716352A (zh) 2018-07-12 2020-01-21 香港科技大学 一种用于制备液晶光配向层的组合物及其应用方法

Also Published As

Publication number Publication date
WO2021215192A1 (ja) 2021-10-28
JPWO2021215192A1 (https=) 2021-10-28

Similar Documents

Publication Publication Date Title
JP7377927B2 (ja) 異方性光吸収膜および積層体
JP7125463B2 (ja) 液晶性組成物、高分子液晶化合物、光吸収異方性膜、積層体および画像表示装置
CN111527424B (zh) 光学层叠体的制造方法、光学层叠体及图像显示装置
JP6794422B2 (ja) 光学積層体および画像表示装置
JP7492062B2 (ja) 偏光子および画像表示装置
JPWO2018199096A1 (ja) 液晶組成物、光吸収異方性膜、積層体および画像表示装置
JP7402951B2 (ja) 偏光子および画像表示装置
JP7291814B2 (ja) 偏光子および画像表示装置
JP7394860B2 (ja) 液晶組成物、二色性物質、光吸収異方性膜、積層体および画像表示装置
JP7194751B2 (ja) 積層体および画像表示装置
WO2021153510A1 (ja) 液晶組成物、光吸収異方性膜、積層体および画像表示装置
JP6976336B2 (ja) 液晶組成物、光吸収異方性膜、積層体および画像表示装置
JP7453354B2 (ja) 光配向膜、積層体、画像表示装置およびアゾ化合物
JP7440611B2 (ja) 液晶組成物、光吸収異方性膜、積層体および画像表示装置
JP7108051B2 (ja) 液晶組成物、高分子液晶性化合物の製造方法、光吸収異方性膜、積層体および画像表示装置
JP7169352B2 (ja) 偏光子、および、画像表示装置
JP2023004859A (ja) 光学積層体、視野角制御システム及び画像表示装置
JP7454695B2 (ja) 光配向膜用組成物、光配向膜および光学積層体
WO2020121992A1 (ja) 液晶組成物、光吸収異方性膜、積層体および画像表示装置
JP7011004B2 (ja) 液晶組成物、光吸収異方性膜、積層体および画像表示装置
WO2025143020A1 (ja) 液晶組成物、光吸収異方性膜、積層体及び画像表示装置
WO2025004740A1 (ja) 液晶組成物、光吸収異方性膜、積層体、画像表示装置及び重合体
KR20200103795A (ko) 액정성 조성물, 측쇄형 고분자 액정성 화합물, 광흡수 이방성막, 적층체 및 화상 표시 장치

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221007

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230801

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231205

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: 20240227

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240307

R150 Certificate of patent or registration of utility model

Ref document number: 7453354

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150