KR101545725B1 - 액정 배향막 및 이를 포함하는 액정 셀 - Google Patents

액정 배향막 및 이를 포함하는 액정 셀 Download PDF

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Publication number
KR101545725B1
KR101545725B1 KR1020130096425A KR20130096425A KR101545725B1 KR 101545725 B1 KR101545725 B1 KR 101545725B1 KR 1020130096425 A KR1020130096425 A KR 1020130096425A KR 20130096425 A KR20130096425 A KR 20130096425A KR 101545725 B1 KR101545725 B1 KR 101545725B1
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KR
South Korea
Prior art keywords
substituted
unsubstituted
liquid crystal
carbon atoms
photo
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KR1020130096425A
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English (en)
Korean (ko)
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KR20140024222A (ko
Inventor
황승연
유동우
전성호
Original Assignee
주식회사 엘지화학
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Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to US13/966,908 priority Critical patent/US9201271B2/en
Priority to JP2013169438A priority patent/JP5728539B2/ja
Publication of KR20140024222A publication Critical patent/KR20140024222A/ko
Application granted granted Critical
Publication of KR101545725B1 publication Critical patent/KR101545725B1/ko

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    • 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
    • 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
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020130096425A 2012-08-20 2013-08-14 액정 배향막 및 이를 포함하는 액정 셀 KR101545725B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/966,908 US9201271B2 (en) 2012-08-20 2013-08-14 Liquid crystal alignment layer and liquid crystal cell comprising the same
JP2013169438A JP5728539B2 (ja) 2012-08-20 2013-08-19 液晶配向膜およびこれを含む液晶セル

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120090743 2012-08-20
KR1020120090743 2012-08-20

Publications (2)

Publication Number Publication Date
KR20140024222A KR20140024222A (ko) 2014-02-28
KR101545725B1 true KR101545725B1 (ko) 2015-08-19

Family

ID=50269294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130096425A KR101545725B1 (ko) 2012-08-20 2013-08-14 액정 배향막 및 이를 포함하는 액정 셀

Country Status (2)

Country Link
JP (1) JP5728539B2 (ja)
KR (1) KR101545725B1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101666550B1 (ko) * 2014-05-14 2016-10-14 동아대학교 산학협력단 표면고정에너지 제어가 가능한 액정표시장치 및 그 제조 방법 그리고 이를 위한 제조 장치
KR20160089951A (ko) 2015-01-20 2016-07-29 삼성디스플레이 주식회사 액정 표시 장치 및 제조 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011115338A1 (ko) * 2010-03-16 2011-09-22 한양대학교 산학협력단 중합된 메조겐을 함유하는 배향 조절막을 구비하는 액정 표시 장치 및 그 제조 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5580548B2 (ja) * 2009-04-27 2014-08-27 Ｄｉｃ株式会社 液晶配向膜の製造方法、液晶配向膜、液晶表示素子
KR101503003B1 (ko) * 2010-07-23 2015-03-16 주식회사 엘지화학 액정 배향막용 조성물 및 액정 배향막

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011115338A1 (ko) * 2010-03-16 2011-09-22 한양대학교 산학협력단 중합된 메조겐을 함유하는 배향 조절막을 구비하는 액정 표시 장치 및 그 제조 방법

Also Published As

Publication number Publication date
JP5728539B2 (ja) 2015-06-03
KR20140024222A (ko) 2014-02-28
JP2014038332A (ja) 2014-02-27

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