TWI780023B - 液晶配向劑、液晶配向膜之製造方法及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜之製造方法及液晶顯示元件 Download PDF

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Publication number
TWI780023B
TWI780023B TW104135439A TW104135439A TWI780023B TW I780023 B TWI780023 B TW I780023B TW 104135439 A TW104135439 A TW 104135439A TW 104135439 A TW104135439 A TW 104135439A TW I780023 B TWI780023 B TW I780023B
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TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
formula
alignment film
alignment agent
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TW104135439A
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English (en)
Chinese (zh)
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TW201630978A (zh
Inventor
国見奈穂
Original Assignee
日商日產化學工業股份有限公司
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Publication of TW201630978A publication Critical patent/TW201630978A/zh
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Publication of TWI780023B publication Critical patent/TWI780023B/zh

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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
    • C08G73/12—Unsaturated 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
TW104135439A 2014-10-28 2015-10-28 液晶配向劑、液晶配向膜之製造方法及液晶顯示元件 TWI780023B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-219597 2014-10-28
JP2014219597 2014-10-28

Publications (2)

Publication Number Publication Date
TW201630978A TW201630978A (zh) 2016-09-01
TWI780023B true TWI780023B (zh) 2022-10-11

Family

ID=55857424

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104135439A TWI780023B (zh) 2014-10-28 2015-10-28 液晶配向劑、液晶配向膜之製造方法及液晶顯示元件

Country Status (5)

Country Link
JP (1) JP6776897B2 (ja)
KR (1) KR102488715B1 (ja)
CN (2) CN107111190A (ja)
TW (1) TWI780023B (ja)
WO (1) WO2016068085A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI281076B (en) * 2000-06-01 2007-05-11 Boe Hydis Thecnology Co Ltd Fringe field switching mode liquid crystal display
CN102893210A (zh) * 2010-03-15 2013-01-23 日产化学工业株式会社 光取向处理法用液晶取向剂、以及利用该取向剂的液晶取向膜
CN103797409A (zh) * 2011-07-14 2014-05-14 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶显示元件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3893659B2 (ja) 1996-03-05 2007-03-14 日産化学工業株式会社 液晶配向処理方法
CN1266192C (zh) * 2002-07-29 2006-07-26 Jsr株式会社 二胺化合物、聚酰胺酸、酰亚胺化聚合物、液晶取向剂及液晶显示元件
AU2003252265A1 (en) * 2002-07-29 2004-02-16 Jsr Corporation Diamine compound, polyamic acid, imide polymer, liquid crystal alignment agent and liquid crystal display
JP5654228B2 (ja) 2009-11-13 2015-01-14 株式会社ジャパンディスプレイ 液晶表示装置及び液晶表示装置の製造方法
CN102893208B (zh) * 2010-03-15 2015-07-08 日产化学工业株式会社 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂以及液晶取向膜
TWI501998B (zh) * 2010-03-15 2015-10-01 Nissan Chemical Ind Ltd A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film
KR102072871B1 (ko) * 2012-04-18 2020-02-03 닛산 가가쿠 가부시키가이샤 광 배향법용의 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20150134377A (ko) * 2013-03-21 2015-12-01 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자
CN105593753B (zh) * 2013-10-01 2019-05-07 日产化学工业株式会社 液晶取向剂、液晶取向膜以及使用了其的液晶表示元件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI281076B (en) * 2000-06-01 2007-05-11 Boe Hydis Thecnology Co Ltd Fringe field switching mode liquid crystal display
CN102893210A (zh) * 2010-03-15 2013-01-23 日产化学工业株式会社 光取向处理法用液晶取向剂、以及利用该取向剂的液晶取向膜
CN103797409A (zh) * 2011-07-14 2014-05-14 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶显示元件

Also Published As

Publication number Publication date
JP6776897B2 (ja) 2020-10-28
KR20170077144A (ko) 2017-07-05
KR102488715B1 (ko) 2023-01-13
CN107111190A (zh) 2017-08-29
JPWO2016068085A1 (ja) 2017-08-03
TW201630978A (zh) 2016-09-01
WO2016068085A1 (ja) 2016-05-06
CN115746874A (zh) 2023-03-07

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