WO2013133383A1 - Dispositif d'affichage à cristaux liquides - Google Patents

Dispositif d'affichage à cristaux liquides Download PDF

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Publication number
WO2013133383A1
WO2013133383A1 PCT/JP2013/056337 JP2013056337W WO2013133383A1 WO 2013133383 A1 WO2013133383 A1 WO 2013133383A1 JP 2013056337 W JP2013056337 W JP 2013056337W WO 2013133383 A1 WO2013133383 A1 WO 2013133383A1
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WIPO (PCT)
Prior art keywords
group
liquid crystal
general formula
carbon atoms
crystal display
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Application number
PCT/JP2013/056337
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English (en)
Japanese (ja)
Inventor
昌和 金親
竹内　清文
近藤　仁
頌悟 山田
亮介 浅見
省二 船倉
嶋田　勝徳
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Dic株式会社
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Publication date
Application filed by Dic株式会社 filed Critical Dic株式会社
Priority to JP2014503545A priority Critical patent/JP5679247B2/ja
Publication of WO2013133383A1 publication Critical patent/WO2013133383A1/fr

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • 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
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0466—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the linking chain being a -CF2O- chain
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/122—Ph-Ph
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/123—Ph-Ph-Ph
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3009—Cy-Ph
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/301—Cy-Cy-Ph
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3016—Cy-Ph-Ph
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
    • C09K2019/3037—Cy-Cy-C2H4-Ph
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • C09K2019/3075—Cy-COO-Ph
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
    • C09K2019/3425—Six-membered ring with oxygen(s) in fused, bridged or spiro ring systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays

Abstract

La présente invention concerne un dispositif d'affichage à cristaux liquides qui utilise un filtre coloré basé sur une composition de cristaux liquides spécifique et des pigments spécifiques. Ce dispositif d'affichage à cristaux liquides empêche les diminutions du rapport de maintien de tension (VHR) et les augmentations de la densité ionique (ID) dans une couche de cristaux liquides, et il résout les problèmes liés aux défauts d'affichage tels que les points blancs, les irrégularités d'orientation et l'image rémanente. Ledit dispositif d'affichage à cristaux liquides est caractérisé en ce qu'il empêche les diminutions du rapport de maintien de tension (VHR) et les augmentations de la densité ionique (ID) dans la couche de cristaux liquides, et en ce qu'il régule l'apparition de défauts d'affichage tels que l'image rémanente. Il s'avère donc utile pour les afficheurs à cristaux liquides à mode VA et mode PSVA en ce qui concerne la commande de matrice active, et il peut s'appliquer aux afficheurs à cristaux liquides tels que les télévisions, les écrans, les téléphones mobiles et les smartphones.
PCT/JP2013/056337 2012-03-08 2013-03-07 Dispositif d'affichage à cristaux liquides WO2013133383A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014503545A JP5679247B2 (ja) 2012-03-08 2013-03-07 液晶表示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-051650 2012-03-08
JP2012051650 2012-03-08

Publications (1)

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WO2013133383A1 true WO2013133383A1 (fr) 2013-09-12

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TW (1) TWI554599B (fr)
WO (1) WO2013133383A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013254058A (ja) * 2012-06-06 2013-12-19 Dic Corp 液晶表示装置
JP2013254059A (ja) * 2012-06-06 2013-12-19 Dic Corp 液晶表示装置
JP2013254060A (ja) * 2012-06-06 2013-12-19 Dic Corp 液晶表示装置
WO2014041985A1 (fr) * 2012-09-11 2014-03-20 Dic株式会社 Dispositif d'affichage à cristaux liquides
US20140211137A1 (en) * 2011-12-19 2014-07-31 Dic Corporation Liquid crystal display device
US8860912B2 (en) 2012-02-01 2014-10-14 Dic Corporation Liquid crystal display device
WO2016143601A1 (fr) * 2015-03-11 2016-09-15 Dic株式会社 Élément à cristaux liquides à anisotropie diélectrique négative
EP2960711A4 (fr) * 2013-09-24 2017-01-04 DIC Corporation Dispositif d'affichage à cristaux liquides
EP2983037A4 (fr) * 2013-09-24 2017-02-22 DIC Corporation Affichage à cristaux liquides
JPWO2016002252A1 (ja) * 2014-06-30 2017-05-18 Jnc株式会社 液晶表示素子
US9683171B2 (en) 2013-06-06 2017-06-20 Dic Corporation Liquid crystal display device
US10047289B2 (en) 2013-11-12 2018-08-14 Dic Corporation Liquid crystal display device
US10108052B2 (en) 2013-10-30 2018-10-23 Dic Corporation Liquid-crystal display element
US10414980B2 (en) 2014-07-29 2019-09-17 Dic Corporation Liquid-crystal display
US10421906B2 (en) 2014-07-29 2019-09-24 Dic Corporation Liquid-crystal display element
US10437107B2 (en) 2013-10-30 2019-10-08 Dic Corporation Liquid-crystal display element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107003566B (zh) * 2014-11-13 2020-12-04 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件

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JP2000192040A (ja) * 1998-12-25 2000-07-11 Toshiba Corp 液晶表示装置
JP2005281559A (ja) * 2004-03-30 2005-10-13 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示素子
WO2011092973A1 (fr) * 2010-01-26 2011-08-04 Jnc株式会社 Composition de cristaux liquides et élément d'affichage à cristaux liquides
JP2011186043A (ja) * 2010-03-05 2011-09-22 Dic Corp カラーフィルタ用青色顔料及びカラーフィルタ

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CN101311787B (zh) * 2007-05-25 2010-08-25 群康科技(深圳)有限公司 液晶显示面板
EP2302015B1 (fr) * 2008-05-15 2016-10-05 JNC Corporation Milieu cristal liquide optiquement isotrope, et élément optique
JP5572332B2 (ja) * 2009-04-24 2014-08-13 凸版印刷株式会社 染料を含有する青色着色組成物、カラーフィルタ、それを具備する液晶表示装置並びに有機ｅｌディスプレイ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000192040A (ja) * 1998-12-25 2000-07-11 Toshiba Corp 液晶表示装置
JP2005281559A (ja) * 2004-03-30 2005-10-13 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示素子
WO2011092973A1 (fr) * 2010-01-26 2011-08-04 Jnc株式会社 Composition de cristaux liquides et élément d'affichage à cristaux liquides
JP2011186043A (ja) * 2010-03-05 2011-09-22 Dic Corp カラーフィルタ用青色顔料及びカラーフィルタ

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8885124B2 (en) * 2011-12-19 2014-11-11 Dic Corporation Liquid crystal display device
US20140211137A1 (en) * 2011-12-19 2014-07-31 Dic Corporation Liquid crystal display device
US8860912B2 (en) 2012-02-01 2014-10-14 Dic Corporation Liquid crystal display device
JP2013254059A (ja) * 2012-06-06 2013-12-19 Dic Corp 液晶表示装置
JP2013254060A (ja) * 2012-06-06 2013-12-19 Dic Corp 液晶表示装置
JP2013254058A (ja) * 2012-06-06 2013-12-19 Dic Corp 液晶表示装置
US9487700B2 (en) 2012-09-11 2016-11-08 Dic Corporation Liquid crystal display device
JP5761456B2 (ja) * 2012-09-11 2015-08-12 Dic株式会社 液晶表示装置
JPWO2014041985A1 (ja) * 2012-09-11 2016-08-18 Dic株式会社 液晶表示装置
WO2014041985A1 (fr) * 2012-09-11 2014-03-20 Dic株式会社 Dispositif d'affichage à cristaux liquides
US9683171B2 (en) 2013-06-06 2017-06-20 Dic Corporation Liquid crystal display device
EP2960711A4 (fr) * 2013-09-24 2017-01-04 DIC Corporation Dispositif d'affichage à cristaux liquides
EP2983037A4 (fr) * 2013-09-24 2017-02-22 DIC Corporation Affichage à cristaux liquides
US9951275B2 (en) 2013-09-24 2018-04-24 Dic Corporation Liquid Crystal Display Device
US10108052B2 (en) 2013-10-30 2018-10-23 Dic Corporation Liquid-crystal display element
US10437107B2 (en) 2013-10-30 2019-10-08 Dic Corporation Liquid-crystal display element
US10047289B2 (en) 2013-11-12 2018-08-14 Dic Corporation Liquid crystal display device
JPWO2016002252A1 (ja) * 2014-06-30 2017-05-18 Jnc株式会社 液晶表示素子
US10414980B2 (en) 2014-07-29 2019-09-17 Dic Corporation Liquid-crystal display
US10421906B2 (en) 2014-07-29 2019-09-24 Dic Corporation Liquid-crystal display element
JPWO2016143601A1 (ja) * 2015-03-11 2017-04-27 Dic株式会社 負の誘電異方性液晶素子
WO2016143601A1 (fr) * 2015-03-11 2016-09-15 Dic株式会社 Élément à cristaux liquides à anisotropie diélectrique négative
CN107001938A (zh) * 2015-03-11 2017-08-01 Dic株式会社 负介电各向异性液晶元件

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TWI554599B (zh) 2016-10-21
JPWO2013133383A1 (ja) 2015-07-30
JP5679247B2 (ja) 2015-03-04
TW201406938A (zh) 2014-02-16

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