TWI534511B - Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display device, and liquid crystal display device manufacturing method - Google Patents

Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display device, and liquid crystal display device manufacturing method Download PDF

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Publication number
TWI534511B
TWI534511B TW102127429A TW102127429A TWI534511B TW I534511 B TWI534511 B TW I534511B TW 102127429 A TW102127429 A TW 102127429A TW 102127429 A TW102127429 A TW 102127429A TW I534511 B TWI534511 B TW I534511B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
group
carbon atoms
polyoxyalkylene
crystal alignment
Prior art date
Application number
TW102127429A
Other languages
English (en)
Chinese (zh)
Other versions
TW201411251A (zh
Inventor
Kenji Sakamoto
Daisuke Sakuma
Jun Hashimoto
Koji Hiraga
Kenichi Motoyama
Original Assignee
Nissan Chemical Ind Ltd
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 Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW201411251A publication Critical patent/TW201411251A/zh
Application granted granted Critical
Publication of TWI534511B publication Critical patent/TWI534511B/zh

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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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • 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

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  • 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)
  • Silicon Polymers (AREA)
TW102127429A 2012-07-31 2013-07-31 Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display device, and liquid crystal display device manufacturing method TWI534511B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012169909 2012-07-31

Publications (2)

Publication Number Publication Date
TW201411251A TW201411251A (zh) 2014-03-16
TWI534511B true TWI534511B (zh) 2016-05-21

Family

ID=50027852

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102127429A TWI534511B (zh) 2012-07-31 2013-07-31 Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display device, and liquid crystal display device manufacturing method

Country Status (5)

Country Link
JP (1) JPWO2014021174A1 (ko)
KR (1) KR102133066B1 (ko)
CN (1) CN104685411B (ko)
TW (1) TWI534511B (ko)
WO (1) WO2014021174A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10465115B2 (en) 2015-12-17 2019-11-05 Merck Patent Gmbh Cinnamic acid derivatives

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR100956675B1 (ko) * 2007-12-07 2010-05-10 제일모직주식회사 액정 배향제, 이를 포함하는 액정 배향막, 및 이를포함하는 액정 표시 장치
JP5578074B2 (ja) * 2008-06-04 2014-08-27 日産化学工業株式会社 ケイ素系液晶配向剤、液晶配向膜及び液晶表示素子
JP5311054B2 (ja) 2009-02-19 2013-10-09 Ｊｓｒ株式会社 液晶配向剤、液晶表示素子およびその製造方法
KR101647537B1 (ko) * 2009-05-01 2016-08-10 닛산 가가쿠 고교 가부시키 가이샤 규소계 액정 배향제, 액정 배향막 및 액정 표시 소자
JP2011095967A (ja) 2009-10-29 2011-05-12 Yamaha Corp バス共有システム
JP5780389B2 (ja) * 2010-07-02 2015-09-16 Jsr株式会社 液晶表示素子の製造方法
WO2012165354A1 (ja) * 2011-05-27 2012-12-06 日産化学工業株式会社 ケイ素系液晶配向剤、液晶配向膜及び液晶表示素子

Also Published As

Publication number Publication date
CN104685411B (zh) 2017-05-31
KR102133066B1 (ko) 2020-07-10
TW201411251A (zh) 2014-03-16
KR20150038300A (ko) 2015-04-08
WO2014021174A1 (ja) 2014-02-06
JPWO2014021174A1 (ja) 2016-07-21
CN104685411A (zh) 2015-06-03

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