JP5763330B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP5763330B2
JP5763330B2 JP2010268530A JP2010268530A JP5763330B2 JP 5763330 B2 JP5763330 B2 JP 5763330B2 JP 2010268530 A JP2010268530 A JP 2010268530A JP 2010268530 A JP2010268530 A JP 2010268530A JP 5763330 B2 JP5763330 B2 JP 5763330B2
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Japan
Prior art keywords
liquid crystal
crystal display
display device
group
ppm
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JP2010268530A
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English (en)
Japanese (ja)
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JP2012118330A (ja
Inventor
桃井　優一
優一 桃井
Original Assignee
エルジー ディスプレイ カンパニー リミテッド
エルジー ディスプレイ カンパニー リミテッド
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Priority to JP2010268530A priority Critical patent/JP5763330B2/ja
Priority to KR1020110126668A priority patent/KR101878180B1/ko
Publication of JP2012118330A publication Critical patent/JP2012118330A/ja
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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
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • 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
    • G02F1/133723—Polyimide, polyamide-imide

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2010268530A 2010-12-01 2010-12-01 液晶表示装置 Expired - Fee Related JP5763330B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010268530A JP5763330B2 (ja) 2010-12-01 2010-12-01 液晶表示装置
KR1020110126668A KR101878180B1 (ko) 2010-12-01 2011-11-30 액정표시장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010268530A JP5763330B2 (ja) 2010-12-01 2010-12-01 液晶表示装置

Publications (2)

Publication Number Publication Date
JP2012118330A JP2012118330A (ja) 2012-06-21
JP5763330B2 true JP5763330B2 (ja) 2015-08-12

Family

ID=46501207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010268530A Expired - Fee Related JP5763330B2 (ja) 2010-12-01 2010-12-01 液晶表示装置

Country Status (2)

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JP (1) JP5763330B2 (ko)
KR (1) KR101878180B1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101960827B1 (ko) 2013-05-03 2019-03-22 삼성디스플레이 주식회사 액정 조성물, 액정 표시 장치 및 액정 표시 장치 제조 방법
JP6339782B2 (ja) * 2013-09-25 2018-06-06 エルジー ディスプレイ カンパニー リミテッド 液晶水平配向剤、水平配向型液晶組成物、並びに水平配向型液晶表示装置及びその製造方法
JP6501445B2 (ja) * 2013-11-22 2019-04-17 エルジー ディスプレイ カンパニー リミテッド 液晶配向剤、液晶組成物及び液晶表示装置
JP6219714B2 (ja) * 2013-12-25 2017-10-25 エルジー ディスプレイ カンパニー リミテッド 液晶配向剤、液晶組成物、並びに液晶表示装置及びその製造方法
JP6584753B2 (ja) * 2014-06-19 2019-10-02 エルジー ディスプレイ カンパニー リミテッド 配向膜形成用組成物、配向膜の形成方法及び液晶表示装置
JP6802986B2 (ja) * 2018-03-09 2020-12-23 エルジー ディスプレイ カンパニー リミテッド 水平配向型液晶表示装置及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09243984A (ja) * 1996-03-14 1997-09-19 Toshiba Corp 液晶素子
JP3332863B2 (ja) * 1997-09-01 2002-10-07 キヤノン株式会社 光学的変調素子
JP2005247921A (ja) * 2004-03-02 2005-09-15 Chisso Corp 微粒子を含有する液晶組成物およびそれを用いた液晶表示素子
JP2005281166A (ja) * 2004-03-29 2005-10-13 Fuji Photo Film Co Ltd デンドロンおよびデンドリマー
JP5288363B2 (ja) * 2007-02-16 2013-09-11 国立大学法人九州大学 デンドロンとメソゲンとを有する化合物、液晶組成物及び光素子
JP2009093143A (ja) * 2007-09-18 2009-04-30 Fujifilm Corp 液晶デバイス
JP5093820B2 (ja) * 2008-12-26 2012-12-12 エルジー ディスプレイ カンパニー リミテッド 液晶表示装置及び液晶組成物

Also Published As

Publication number Publication date
KR101878180B1 (ko) 2018-07-13
JP2012118330A (ja) 2012-06-21
KR20120060160A (ko) 2012-06-11

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