TWI646127B - Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element using the same - Google Patents

Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element using the same Download PDF

Info

Publication number
TWI646127B
TWI646127B TW103117897A TW103117897A TWI646127B TW I646127 B TWI646127 B TW I646127B TW 103117897 A TW103117897 A TW 103117897A TW 103117897 A TW103117897 A TW 103117897A TW I646127 B TWI646127 B TW I646127B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
diamine
tetracarboxylic dianhydride
alignment agent
Prior art date
Application number
TW103117897A
Other languages
English (en)
Chinese (zh)
Other versions
TW201502170A (zh
Inventor
石井秀則
Original Assignee
日商日產化學工業股份有限公司
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 日商日產化學工業股份有限公司 filed Critical 日商日產化學工業股份有限公司
Publication of TW201502170A publication Critical patent/TW201502170A/zh
Application granted granted Critical
Publication of TWI646127B publication Critical patent/TWI646127B/zh

Links

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
    • 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

Landscapes

  • 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)
TW103117897A 2013-05-22 2014-05-22 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element using the same TWI646127B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-108328 2013-05-22
JP2013108328 2013-05-22

Publications (2)

Publication Number Publication Date
TW201502170A TW201502170A (zh) 2015-01-16
TWI646127B true TWI646127B (zh) 2019-01-01

Family

ID=51933655

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103117897A TWI646127B (zh) 2013-05-22 2014-05-22 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element using the same

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201209020A (en) * 2010-08-19 2012-03-01 Jnc Corp Diamine, liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display device

Family Cites Families (7)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201209020A (en) * 2010-08-19 2012-03-01 Jnc Corp Diamine, liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display device

Also Published As

Publication number Publication date
JP6278216B2 (ja) 2018-02-14
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
JPWO2014189104A1 (ja) 2017-02-23

Similar Documents

Publication Publication Date Title
TWI438226B (zh) Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element
TWI444407B (zh) Liquid crystal aligning agent, and liquid crystal display element
JP7027890B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
TWI382251B (zh) A liquid crystal aligner and a liquid crystal cell using the same
TWI620769B (zh) Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP5633714B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
KR101947855B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
TWI596137B (zh) Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element
TWI646127B (zh) Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element using the same
TW201615695A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
TWI520984B (zh) Liquid crystal alignment film and a liquid crystal display element to the processing agent, with the liquid crystal
TWI633128B (zh) Composition, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element
JP7081488B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
TW202118812A (zh) 橫電場液晶顯示元件、及橫電場液晶胞之製造方法
WO2013146890A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
TWI624494B (zh) Composition, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element
CN109791332B (zh) 具备具有曲面形状的液晶面板的液晶表示元件及用于其的液晶取向剂
JP6996509B2 (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
TW201502202A (zh) 液晶配向劑、液晶配向膜及使用此之液晶顯示元件
KR102096126B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
TW201446839A (zh) 液晶配向膜的製造方法、液晶配向膜、液晶顯示元件及液晶配向劑
TW201137037A (en) Liquid crystal-aligning agent, liquid crystal alignment film, and liquid crystal display element using same
TWI837196B (zh) 液晶配向劑、液晶配向膜及使用其之液晶顯示元件
TW201500463A (zh) 液晶配向處理劑、液晶配向膜及液晶顯示元件
TW202130704A (zh) 液晶配向劑、自由基產生膜、及橫電場液晶胞之製造方法