TW201614004A - Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display element, polymer, diamine and tetracarboxylic dianhydride - Google Patents

Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display element, polymer, diamine and tetracarboxylic dianhydride

Info

Publication number: TW201614004A
Authority: TW; Taiwan
Prior art keywords: liquid crystal; crystal alignment; display element; alignment film; crystal display
Prior art date: 2014-10-08

Application number

TW104130214A

Other languages

English (en)

Other versions

TWI675067B (zh

Inventor

Toshiyuki Akiike

Ken-Ichi Itou

Youhei Nobe

Naoki Sugano

Shun-Ichi Noguchi

Nobuo Yasuike

Original Assignee

Jsr 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.)

2014-10-08

Filing date

2015-09-14

Publication date

2016-04-16

2015-09-14 Application filed by Jsr Corp filed Critical Jsr Corp

2016-04-16 Publication of TW201614004A publication Critical patent/TW201614004A/zh

2019-10-21 Application granted granted Critical

2019-10-21 Publication of TWI675067B publication Critical patent/TWI675067B/zh

Links

239000004973 liquid crystal related substance Substances 0.000 title abstract 12
239000003795 chemical substances by application Substances 0.000 title abstract 4
GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 title abstract 2
150000004985 diamines Chemical class 0.000 title abstract 2
229920000642 polymer Polymers 0.000 title abstract 2
125000006158 tetracarboxylic acid group Chemical group 0.000 title abstract 2
150000001875 compounds Chemical class 0.000 abstract 1
230000001747 exhibiting effect Effects 0.000 abstract 1
125000006239 protecting group Chemical group 0.000 abstract 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

Liquid Crystal (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Health & Medical Sciences (AREA)
Polyamides (AREA)
Nonlinear Science (AREA)
Mathematical Physics (AREA)
Optics & Photonics (AREA)
General Physics & Mathematics (AREA)
Crystallography & Structural Chemistry (AREA)
Spectroscopy & Molecular Physics (AREA)

TW104130214A 2014-10-08 2015-09-14 液晶配向劑、液晶配向膜、液晶顯示元件、聚合物、二胺以及四羧酸二酐 TWI675067B (zh)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2014207547		2014-10-08
JP2014-207547		2014-10-08
JP2015-020630		2015-02-04
JP2015020630		2015-02-04

Publications (2)

Publication Number	Publication Date
TW201614004A true TW201614004A (en)	2016-04-16
TWI675067B TWI675067B (zh)	2019-10-21

Family

ID=55713717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW104130214A TWI675067B (zh)	2014-10-08	2015-09-14	液晶配向劑、液晶配向膜、液晶顯示元件、聚合物、二胺以及四羧酸二酐

Country Status (4)

Country	Link
JP (1)	JP6701635B2 (zh)
KR (1)	KR20160041754A (zh)
CN (1)	CN105505407B (zh)
TW (1)	TWI675067B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI873086B (zh) *	2017-10-26	2025-02-21	日商日產化學股份有限公司	液晶配向劑、液晶配向膜及液晶顯示元件
TWI917713B (zh)	2021-11-17	2026-03-11	日商Ｊｓｒ股份有限公司	液晶配向劑、液晶配向膜及其製造方法、以及液晶元件

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JP6701661B2 (ja) *	2014-12-25	2020-05-27	Jsr株式会社	液晶配向剤、液晶素子の製造方法、液晶配向膜及び液晶素子
WO2017188366A1 (ja) *	2016-04-28	2017-11-02	日産化学工業株式会社	液晶配向剤、液晶配向膜、液晶表示素子及び新規モノマー
KR102637054B1 (ko) *	2016-06-28	2024-02-15	삼성디스플레이 주식회사	광배향제 및 액정 표시 장치
JP7076939B2 (ja) *	2016-07-19	2022-05-30	株式会社ジャパンディスプレイ	光配向膜用ワニス及び液晶表示装置
JP7022350B2 (ja) *	2016-09-16	2022-02-18	日産化学株式会社	液晶配向剤、液晶配向膜および液晶表示素子
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
TWI746668B (zh) *	2016-10-20	2021-11-21	日商Ｊｓｒ股份有限公司	液晶配向劑、液晶配向膜及液晶元件
JP6962388B2 (ja) *	2018-01-25	2021-11-05	Jsr株式会社	液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
JP7639548B2 (ja) *	2020-07-29	2025-03-05	Jsr株式会社	液晶配向剤、液晶配向膜及び液晶素子
CN112209959B (zh) *	2020-09-28	2021-07-20	江苏三月科技股份有限公司	一种用于制备液晶取向剂的二胺类化合物及其应用
JP7517208B2 (ja) *	2020-10-28	2024-07-17	Jsr株式会社	液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
KR20220056789A (ko) *	2020-10-28	2022-05-06	제이에스알 가부시끼가이샤	액정 배향제, 액정 배향막 및 그의 제조 방법, 그리고 액정 소자 및 그의 제조 방법
JP7782192B2 (ja) *	2020-11-30	2025-12-09	Jsr株式会社	液晶配向剤、液晶配向膜及び液晶素子
JP7727497B2 (ja) *	2021-11-17	2025-08-21	Jsr株式会社	液晶配向剤、液晶配向膜及びその製造方法、並びに液晶素子

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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
TW290558B (zh) *	1994-04-28	1996-11-11	Nissan Chemical Ind Ltd
CN1259305C (zh) *	2002-01-25	2006-06-14	中国科学院化学研究所	一种侧链带有三氟甲基取代苯及二苯醚的含氟芳香族二胺及其制法和用途
KR100599859B1 (ko) *	2003-10-09	2006-07-12	제일모직주식회사	덴드론 구조의 측쇄를 가지는 디아민 화합물 및 이를 이용하여 제조된 액정 배향재
JP4844721B2 (ja) *	2006-03-22	2011-12-28	Ｊｓｒ株式会社	液晶配向剤、液晶配向膜および液晶表示素子
TWI449727B (zh) *	2008-01-25	2014-08-21	Nissan Chemical Ind Ltd	A liquid crystal alignment agent, and a liquid crystal display device using the liquid crystal display device
JP5224034B2 (ja) *	2008-01-31	2013-07-03	Ｊｓｒ株式会社	液晶配向剤、液晶配向膜および液晶表示素子
JP5434490B2 (ja) *	2008-12-01	2014-03-05	Ｊｎｃ株式会社	液晶配向剤、液晶配向膜及び液晶表示素子
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
JP5929298B2 (ja) *	2011-03-02	2016-06-01	Jnc株式会社	ジアミン、これを用いた液晶配向剤、液晶表示素子および液晶配向膜の形成方法
JP6057070B2 (ja) *	2012-04-25	2017-01-11	Jnc株式会社	液晶配向剤、およびこれを用いた液晶表示素子
KR102159410B1 (ko) *	2013-03-14	2020-09-23	제이엔씨 주식회사	액정 배향제 및 액정 표시 소자
TWI483921B (zh) *	2013-05-14	2015-05-11	Daxin Materials Corp	二胺化合物、液晶配向劑、液晶配向膜及其液晶顯示元件
KR102367765B1 (ko) *	2014-09-18	2022-02-24	닛산 가가쿠 가부시키가이샤	액정 배향제, 액정 배향막, 및 액정 표시 소자

2015
- 2015-07-13 JP JP2015139370A patent/JP6701635B2/ja active Active
- 2015-08-12 KR KR1020150113587A patent/KR20160041754A/ko not_active Ceased
- 2015-09-14 TW TW104130214A patent/TWI675067B/zh active
- 2015-09-17 CN CN201510593648.9A patent/CN105505407B/zh active Active

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI873086B (zh) *	2017-10-26	2025-02-21	日商日產化學股份有限公司	液晶配向劑、液晶配向膜及液晶顯示元件
TWI917713B (zh)	2021-11-17	2026-03-11	日商Ｊｓｒ股份有限公司	液晶配向劑、液晶配向膜及其製造方法、以及液晶元件

Also Published As

Publication number	Publication date
JP2016145954A (ja)	2016-08-12
KR20160041754A (ko)	2016-04-18
CN105505407B (zh)	2019-04-12
TWI675067B (zh)	2019-10-21
JP6701635B2 (ja)	2020-05-27
CN105505407A (zh)	2016-04-20

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