JP7819636B2 - 液晶配向剤、液晶配向膜、及び液晶表示素子 - Google Patents

液晶配向剤、液晶配向膜、及び液晶表示素子

Info

Publication number
JP7819636B2
JP7819636B2 JP2022575598A JP2022575598A JP7819636B2 JP 7819636 B2 JP7819636 B2 JP 7819636B2 JP 2022575598 A JP2022575598 A JP 2022575598A JP 2022575598 A JP2022575598 A JP 2022575598A JP 7819636 B2 JP7819636 B2 JP 7819636B2
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JP
Japan
Prior art keywords
group
liquid crystal
carbon atoms
formula
atom
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
JP2022575598A
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English (en)
Japanese (ja)
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JPWO2022154000A1 (https=
Inventor
美希 豊田
達也 結城
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
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of JPWO2022154000A1 publication Critical patent/JPWO2022154000A1/ja
Application granted granted Critical
Publication of JP7819636B2 publication Critical patent/JP7819636B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2022575598A 2021-01-14 2022-01-12 液晶配向剤、液晶配向膜、及び液晶表示素子 Active JP7819636B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021004415 2021-01-14
JP2021004415 2021-01-14
PCT/JP2022/000673 WO2022154000A1 (ja) 2021-01-14 2022-01-12 液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2022154000A1 JPWO2022154000A1 (https=) 2022-07-21
JP7819636B2 true JP7819636B2 (ja) 2026-02-25

Family

ID=82446352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022575598A Active JP7819636B2 (ja) 2021-01-14 2022-01-12 液晶配向剤、液晶配向膜、及び液晶表示素子

Country Status (2)

Country Link
JP (1) JP7819636B2 (https=)
WO (1) WO2022154000A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116042235A (zh) * 2023-01-31 2023-05-02 长沙道尔顿电子材料有限公司 液晶取向剂、液晶取向膜及液晶表示元件和液晶取向膜的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019244939A1 (ja) 2018-06-19 2019-12-26 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並びに該液晶表示素子の製造方法、ジアミン化合物
CN110734771A (zh) 2019-09-27 2020-01-31 江苏三月光电科技有限公司 液晶取向剂、液晶取向膜及液晶显示元件
CN112175636A (zh) 2020-09-25 2021-01-05 波米科技有限公司 一种液晶取向剂及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04335615A (ja) * 1991-05-13 1992-11-24 Fuji Photo Film Co Ltd 液晶表示素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019244939A1 (ja) 2018-06-19 2019-12-26 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並びに該液晶表示素子の製造方法、ジアミン化合物
CN110734771A (zh) 2019-09-27 2020-01-31 江苏三月光电科技有限公司 液晶取向剂、液晶取向膜及液晶显示元件
CN112175636A (zh) 2020-09-25 2021-01-05 波米科技有限公司 一种液晶取向剂及其应用

Also Published As

Publication number Publication date
WO2022154000A1 (ja) 2022-07-21
JPWO2022154000A1 (https=) 2022-07-21
TW202237800A (zh) 2022-10-01

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