JP6460341B2 - 液晶表示素子および液晶表示素子の製造方法 - Google Patents

液晶表示素子および液晶表示素子の製造方法 Download PDF

Info

Publication number
JP6460341B2
JP6460341B2 JP2015541574A JP2015541574A JP6460341B2 JP 6460341 B2 JP6460341 B2 JP 6460341B2 JP 2015541574 A JP2015541574 A JP 2015541574A JP 2015541574 A JP2015541574 A JP 2015541574A JP 6460341 B2 JP6460341 B2 JP 6460341B2
Authority
JP
Japan
Prior art keywords
liquid crystal
group
display element
crystal display
polymer
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
JP2015541574A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2015053233A1 (ja
Inventor
亮一 芦澤
亮一 芦澤
耕平 後藤
耕平 後藤
悟志 南
悟志 南
正人 森内
正人 森内
勇太 川野
勇太 川野
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 JPWO2015053233A1 publication Critical patent/JPWO2015053233A1/ja
Application granted granted Critical
Publication of JP6460341B2 publication Critical patent/JP6460341B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F20/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2015541574A 2013-10-07 2014-10-06 液晶表示素子および液晶表示素子の製造方法 Active JP6460341B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013210499 2013-10-07
JP2013210499 2013-10-07
PCT/JP2014/076726 WO2015053233A1 (ja) 2013-10-07 2014-10-06 液晶表示素子および液晶表示素子の製造方法

Publications (2)

Publication Number Publication Date
JPWO2015053233A1 JPWO2015053233A1 (ja) 2017-03-09
JP6460341B2 true JP6460341B2 (ja) 2019-01-30

Family

ID=52813049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015541574A Active JP6460341B2 (ja) 2013-10-07 2014-10-06 液晶表示素子および液晶表示素子の製造方法

Country Status (5)

Country Link
JP (1) JP6460341B2 (ko)
KR (1) KR102336487B1 (ko)
CN (1) CN105849629B (ko)
TW (1) TWI650601B (ko)
WO (1) WO2015053233A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106575060B (zh) * 2014-06-17 2019-11-29 日产化学工业株式会社 液晶表示元件、液晶取向膜和液晶取向处理剂
CN105153151A (zh) * 2015-08-28 2015-12-16 张文莲 一种嘧啶酮类化合物的合成方法
JPWO2017051709A1 (ja) * 2015-09-25 2018-08-16 Jnc株式会社 液晶表示素子
TWI726987B (zh) * 2016-02-01 2021-05-11 日商日產化學工業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
WO2017213072A1 (ja) * 2016-06-10 2017-12-14 シャープ株式会社 液晶表示装置
KR20180032734A (ko) 2016-09-22 2018-04-02 삼성디스플레이 주식회사 커브드 액정 표시 장치의 제조 방법 및 그 제조 방법에 의하여 제조된 커브드 액정 표시 장치
KR20180046441A (ko) 2016-10-27 2018-05-09 삼성디스플레이 주식회사 표시 장치
US20200174299A1 (en) * 2017-08-04 2020-06-04 Sharp Kabushiki Kaisha Display device
CN108485683B (zh) * 2018-05-21 2020-04-28 中节能万润股份有限公司 一种液晶取向剂、液晶取向膜以及液晶显示元件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1148608C (zh) * 2001-12-14 2004-05-05 中国科学院长春光学精密机械与物理研究所 一种双端光敏单体的光控取向膜制备方法
WO2003102045A1 (en) * 2002-05-31 2003-12-11 Elsicon, Inc. Hybrid polymer materials for liquid crystal alignment layers
JP4504626B2 (ja) 2003-03-31 2010-07-14 シャープ株式会社 液晶表示装置及びその製造方法
CN1903826A (zh) * 2006-08-11 2007-01-31 友达光电股份有限公司 单体及应用其制造液晶显示面板的方法
JP2008231360A (ja) * 2007-03-23 2008-10-02 Nec Lcd Technologies Ltd 液晶表示装置
JP2010097226A (ja) 2010-01-12 2010-04-30 Sony Corp 液晶表示素子
CN103080152B (zh) * 2010-06-30 2015-08-26 日产化学工业株式会社 液晶取向剂、液晶取向膜、液晶显示元件及液晶显示元件的制造方法
JP5966329B2 (ja) 2011-03-30 2016-08-10 Jsr株式会社 液晶表示素子の製造方法
TW201311743A (zh) * 2011-07-07 2013-03-16 Sumitomo Chemical Co 光反應性液晶配向劑、與液晶配向元件及其製造方法
KR101478303B1 (ko) * 2011-11-28 2014-12-31 주식회사 엘지화학 광경화성 조성물, 광학 이방성 필름 및 이의 제조 방법
KR20130092816A (ko) * 2012-02-13 2013-08-21 (주)켐넥스 반응성 메소젠 화합물, 이를 포함하는 액정 조성물, 표시 패널의 제조 방법 및 표시 패널
WO2014061754A1 (ja) * 2012-10-19 2014-04-24 シャープ株式会社 液晶表示装置

Also Published As

Publication number Publication date
KR102336487B1 (ko) 2021-12-06
CN105849629A (zh) 2016-08-10
JPWO2015053233A1 (ja) 2017-03-09
WO2015053233A1 (ja) 2015-04-16
CN105849629B (zh) 2019-04-12
TW201525591A (zh) 2015-07-01
TWI650601B (zh) 2019-02-11
KR20160067151A (ko) 2016-06-13

Similar Documents

Publication Publication Date Title
JP6460341B2 (ja) 液晶表示素子および液晶表示素子の製造方法
JP6418401B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP5975227B2 (ja) 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
JP5831712B2 (ja) ポリイミド膜形成用塗布液、液晶配向剤、ポリイミド膜、液晶配向膜及び液晶表示素子
JP6361898B2 (ja) 重合性化合物
JP6387957B2 (ja) 光反応性基を有する架橋性化合物を含有する液晶配向剤
JP6368955B2 (ja) 液晶配向処理剤、液晶配向膜および液晶表示素子
JP5896164B2 (ja) 機能性ポリマー膜形成用塗布液及び機能性ポリマー膜形成方法
WO2015152174A1 (ja) ポリアミック酸エステル－ポリアミック酸共重合体を含有する液晶配向剤、及びそれを用いた液晶配向膜
WO2013157586A1 (ja) 光配向法用の液晶配向剤、液晶配向膜、及び液晶表示素子
JP2021015134A (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7298156B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JPWO2018124166A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2014092170A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JPWO2013146589A1 (ja) 液晶表示素子およびその製造方法
JPWO2016125871A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170921

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180912

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181109

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20181205

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181218

R151 Written notification of patent or utility model registration

Ref document number: 6460341

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151