JP6278216B2 - 液晶配向剤、液晶配向膜およびそれを用いた液晶表示素子 - Google Patents

液晶配向剤、液晶配向膜およびそれを用いた液晶表示素子 Download PDF

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Publication number
JP6278216B2
JP6278216B2 JP2015518286A JP2015518286A JP6278216B2 JP 6278216 B2 JP6278216 B2 JP 6278216B2 JP 2015518286 A JP2015518286 A JP 2015518286A JP 2015518286 A JP2015518286 A JP 2015518286A JP 6278216 B2 JP6278216 B2 JP 6278216B2
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JP
Japan
Prior art keywords
liquid crystal
crystal aligning
diamine
aligning agent
polyamic acid
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JP2015518286A
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English (en)
Japanese (ja)
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JPWO2014189104A1 (ja
Inventor
秀則 石井
秀則 石井
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
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Nissan Chemical Corp
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Publication of JPWO2014189104A1 publication Critical patent/JPWO2014189104A1/ja
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    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Liquid Crystal (AREA)
  • Physics & Mathematics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
JP2015518286A 2013-05-22 2014-05-22 液晶配向剤、液晶配向膜およびそれを用いた液晶表示素子 Active JP6278216B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013108328 2013-05-22
JP2013108328 2013-05-22
PCT/JP2014/063571 WO2014189104A1 (ja) 2013-05-22 2014-05-22 液晶配向剤、液晶配向膜およびそれを用いた液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2014189104A1 JPWO2014189104A1 (ja) 2017-02-23
JP6278216B2 true JP6278216B2 (ja) 2018-02-14

Family

ID=51933655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015518286A Active JP6278216B2 (ja) 2013-05-22 2014-05-22 液晶配向剤、液晶配向膜およびそれを用いた液晶表示素子

Country Status (5)

Country Link
JP (1) JP6278216B2 (ko)
KR (1) KR20160010567A (ko)
CN (1) CN105408811B (ko)
TW (1) TWI646127B (ko)
WO (1) WO2014189104A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI570183B (zh) * 2015-03-27 2017-02-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件
TWI609218B (zh) * 2015-12-01 2017-12-21 奇美實業股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件
JP7089230B2 (ja) * 2016-09-29 2022-06-22 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
WO2020105561A1 (ja) * 2018-11-19 2020-05-28 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
CN116868114A (zh) * 2021-02-04 2023-10-10 日产化学株式会社 液晶取向剂、液晶取向膜、液晶显示元件的制造方法以及液晶显示元件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW556029B (en) 2000-10-16 2003-10-01 Nissan Chemical Ind Ltd Aligning agent for liquid crystal for in-plane switching, liquid-crystal alignment film, and liquid-crystal display element
US20060142538A1 (en) 2002-12-11 2006-06-29 Nissan Chemical Industries, Ltd. Liquid crystal orientating agent and liquid crystal display element using it
CN101450939B (zh) * 2007-12-05 2013-06-19 沈阳药科大学 新型苯并咪唑类化合物
JP5387428B2 (ja) * 2010-01-26 2014-01-15 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP2011209505A (ja) * 2010-03-30 2011-10-20 Jnc Corp 液晶配向剤、液晶配向膜および液晶表示素子
JP5643985B2 (ja) * 2010-08-19 2014-12-24 Jnc株式会社 ジアミン、液晶配向剤、液晶配向膜および液晶表示素子
JP5888810B2 (ja) * 2012-03-07 2016-03-22 Jnc株式会社 ジアミン、これを用いた液晶配向剤、およびこれを用いた液晶表示素子
JP6146077B2 (ja) * 2012-06-29 2017-06-14 Jsr株式会社 液晶配向膜の製造方法

Also Published As

Publication number Publication date
TW201502170A (zh) 2015-01-16
CN105408811B (zh) 2019-01-15
CN105408811A (zh) 2016-03-16
KR20160010567A (ko) 2016-01-27
WO2014189104A1 (ja) 2014-11-27
TWI646127B (zh) 2019-01-01
JPWO2014189104A1 (ja) 2017-02-23

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