JPWO2020203110A1 - - Google Patents

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Publication number
JPWO2020203110A1
JPWO2020203110A1 JP2021511328A JP2021511328A JPWO2020203110A1 JP WO2020203110 A1 JPWO2020203110 A1 JP WO2020203110A1 JP 2021511328 A JP2021511328 A JP 2021511328A JP 2021511328 A JP2021511328 A JP 2021511328A JP WO2020203110 A1 JPWO2020203110 A1 JP WO2020203110A1
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
JP2021511328A
Other versions
JP7428177B2 (ja
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Publication date
Application filed filed Critical
Publication of JPWO2020203110A1 publication Critical patent/JPWO2020203110A1/ja
Priority to JP2023203724A priority Critical patent/JP2024019271A/ja
Application granted granted Critical
Publication of JP7428177B2 publication Critical patent/JP7428177B2/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2021511328A 2019-03-29 2020-03-11 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン Active JP7428177B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023203724A JP2024019271A (ja) 2019-03-29 2023-12-01 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019065795 2019-03-29
JP2019065795 2019-03-29
PCT/JP2020/010462 WO2020203110A1 (ja) 2019-03-29 2020-03-11 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023203724A Division JP2024019271A (ja) 2019-03-29 2023-12-01 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン

Publications (2)

Publication Number Publication Date
JPWO2020203110A1 true JPWO2020203110A1 (ja) 2020-10-08
JP7428177B2 JP7428177B2 (ja) 2024-02-06

Family

ID=72668391

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021511328A Active JP7428177B2 (ja) 2019-03-29 2020-03-11 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン
JP2023203724A Pending JP2024019271A (ja) 2019-03-29 2023-12-01 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023203724A Pending JP2024019271A (ja) 2019-03-29 2023-12-01 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン

Country Status (5)

Country Link
JP (2) JP7428177B2 (ja)
KR (1) KR20210145744A (ja)
CN (1) CN113711117A (ja)
TW (1) TWI841710B (ja)
WO (1) WO2020203110A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI768301B (zh) * 2020-03-10 2022-06-21 達興材料股份有限公司 二胺化合物、製備二胺化合物的方法及二胺化合物的應用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018159733A1 (ja) * 2017-03-02 2018-09-07 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2018158254A2 (en) * 2017-03-03 2018-09-07 Rolic Technologies AG New photoalignment composition for the stabilization of the pre-tilt angle in liquid crystal layers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101656541B1 (ko) 2008-12-26 2016-09-09 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
TWI591096B (zh) * 2010-02-12 2017-07-11 羅利克股份公司 具橫向取代之光配向材料
KR102241784B1 (ko) 2013-10-23 2021-04-16 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP6627772B2 (ja) 2014-10-20 2020-01-08 日産化学株式会社 液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
JP6561475B2 (ja) * 2015-01-20 2019-08-21 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、並びに位相差フィルム及びその製造方法
JP6821594B2 (ja) * 2015-03-31 2021-01-27 ロリク アーゲーＲｏｌｉｃ Ａｇ 光アライメント組成物
JP2018054761A (ja) 2016-09-27 2018-04-05 Jsr株式会社 液晶素子及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018159733A1 (ja) * 2017-03-02 2018-09-07 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2018158254A2 (en) * 2017-03-03 2018-09-07 Rolic Technologies AG New photoalignment composition for the stabilization of the pre-tilt angle in liquid crystal layers

Also Published As

Publication number Publication date
TWI841710B (zh) 2024-05-11
WO2020203110A1 (ja) 2020-10-08
CN113711117A (zh) 2021-11-26
JP7428177B2 (ja) 2024-02-06
JP2024019271A (ja) 2024-02-08
TW202104559A (zh) 2021-02-01
KR20210145744A (ko) 2021-12-02

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