JP7794131B2 - 液晶表示素子 - Google Patents

液晶表示素子

Info

Publication number
JP7794131B2
JP7794131B2 JP2022566881A JP2022566881A JP7794131B2 JP 7794131 B2 JP7794131 B2 JP 7794131B2 JP 2022566881 A JP2022566881 A JP 2022566881A JP 2022566881 A JP2022566881 A JP 2022566881A JP 7794131 B2 JP7794131 B2 JP 7794131B2
Authority
JP
Japan
Prior art keywords
liquid crystal
carbon atoms
crystal display
display element
group
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
JP2022566881A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022118745A1 (https=
Inventor
和義 保坂
雅章 片山
研造 矢田
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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Filing date
Publication date
Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of JPWO2022118745A1 publication Critical patent/JPWO2022118745A1/ja
Application granted granted Critical
Publication of JP7794131B2 publication Critical patent/JP7794131B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F20/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • 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
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal Substances (AREA)
JP2022566881A 2020-12-04 2021-11-26 液晶表示素子 Active JP7794131B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020202015 2020-12-04
JP2020202015 2020-12-04
PCT/JP2021/043326 WO2022118745A1 (ja) 2020-12-04 2021-11-26 液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2022118745A1 JPWO2022118745A1 (https=) 2022-06-09
JP7794131B2 true JP7794131B2 (ja) 2026-01-06

Family

ID=81853880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022566881A Active JP7794131B2 (ja) 2020-12-04 2021-11-26 液晶表示素子

Country Status (3)

Country Link
JP (1) JP7794131B2 (https=)
TW (1) TWI902987B (https=)
WO (1) WO2022118745A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4589374A4 (en) * 2022-09-14 2025-12-31 Toppan Holdings Inc LIGHT CONTROL SHEET, LIGHT CONTROL DEVICE AND METHOD FOR PRODUCING LIGHT CONTROL SHEETS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013537857A (ja) 2010-09-07 2013-10-07 スリーエム イノベイティブ プロパティズ カンパニー 硬化性樹脂組成物及びそれを使用して製造される多層積層体
WO2019181882A1 (ja) 2018-03-20 2019-09-26 日産化学株式会社 液晶表示素子
WO2020184420A1 (ja) 2019-03-08 2020-09-17 日産化学株式会社 樹脂組成物、樹脂膜及び液晶表示素子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3355680B2 (ja) * 1993-02-12 2002-12-09 大日本インキ化学工業株式会社 アクリレート化合物とそれを用いた液晶デバイス
JP5631822B2 (ja) * 2011-08-24 2014-11-26 富士フイルム株式会社 バリア性積層体およびガスバリアフィルム
KR101932449B1 (ko) * 2011-11-02 2018-12-26 후지필름 가부시키가이샤 포지티브형 감광성 수지 조성물, 경화막의 형성 방법, 경화막, 액정 표시 장치, 및 유기 ｅｌ 표시 장치
KR101762217B1 (ko) * 2013-03-21 2017-07-27 디아이씨 가부시끼가이샤 중합성 화합물 및 그것을 사용한 액정 조성물
KR102558626B1 (ko) * 2017-07-27 2023-07-21 닛산 가가쿠 가부시키가이샤 수지 조성물, 수지막 및 액정 표시 소자
US11360342B2 (en) * 2018-07-25 2022-06-14 Dic Corporation Light-scattering liquid crystal device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013537857A (ja) 2010-09-07 2013-10-07 スリーエム イノベイティブ プロパティズ カンパニー 硬化性樹脂組成物及びそれを使用して製造される多層積層体
WO2019181882A1 (ja) 2018-03-20 2019-09-26 日産化学株式会社 液晶表示素子
WO2020184420A1 (ja) 2019-03-08 2020-09-17 日産化学株式会社 樹脂組成物、樹脂膜及び液晶表示素子

Also Published As

Publication number Publication date
JPWO2022118745A1 (https=) 2022-06-09
TW202229989A (zh) 2022-08-01
WO2022118745A1 (ja) 2022-06-09
TWI902987B (zh) 2025-11-01

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