TWI681041B - 液晶顯示器及其所用之液晶合成物 - Google Patents

液晶顯示器及其所用之液晶合成物 Download PDF

Info

Publication number
TWI681041B
TWI681041B TW105111721A TW105111721A TWI681041B TW I681041 B TWI681041 B TW I681041B TW 105111721 A TW105111721 A TW 105111721A TW 105111721 A TW105111721 A TW 105111721A TW I681041 B TWI681041 B TW I681041B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
formula
crystal compound
crystal composition
independently
Prior art date
Application number
TW105111721A
Other languages
English (en)
Chinese (zh)
Other versions
TW201704451A (zh
Inventor
金施昕
申範秀
吳根燦
金奉熙
徐永湖
Original Assignee
南韓商三星顯示器有限公司
南韓商東進世美肯股份有限公司
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 南韓商三星顯示器有限公司, 南韓商東進世美肯股份有限公司 filed Critical 南韓商三星顯示器有限公司
Publication of TW201704451A publication Critical patent/TW201704451A/zh
Application granted granted Critical
Publication of TWI681041B publication Critical patent/TWI681041B/zh

Links

Images

Classifications

    • 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
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, 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
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • 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
    • 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
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • C09K2019/0407—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems containing a carbocyclic ring, e.g. dicyano-benzene, chlorofluoro-benzene or cyclohexanone
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Substances (AREA)
TW105111721A 2015-04-15 2016-04-15 液晶顯示器及其所用之液晶合成物 TWI681041B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20150053223 2015-04-15
KR10-2015-0053223 2015-04-15
KR10-2015-0182962 2015-12-21
KR1020150182962A KR20160123974A (ko) 2015-04-15 2015-12-21 액정 표시 장치 및 이에 사용되는 액정 조성물

Publications (2)

Publication Number Publication Date
TW201704451A TW201704451A (zh) 2017-02-01
TWI681041B true TWI681041B (zh) 2020-01-01

Family

ID=57251866

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105111721A TWI681041B (zh) 2015-04-15 2016-04-15 液晶顯示器及其所用之液晶合成物

Country Status (4)

Country Link
JP (1) JP2016204654A (enrdf_load_stackoverflow)
KR (1) KR20160123974A (enrdf_load_stackoverflow)
CN (1) CN106047368A (enrdf_load_stackoverflow)
TW (1) TWI681041B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104610983B (zh) * 2015-01-21 2017-01-11 北京八亿时空液晶科技股份有限公司 含2-甲基-3,4,5-三氟苯液晶化合物的液晶组合物及其应用
CN104774623B (zh) * 2015-03-13 2017-03-01 北京八亿时空液晶科技股份有限公司 一种液晶组合物及其应用
CN108659861A (zh) * 2017-03-31 2018-10-16 北京八亿时空液晶科技股份有限公司 一种具有高透过率的液晶组合物及其应用
CN109722255A (zh) * 2017-10-27 2019-05-07 北京八亿时空液晶科技股份有限公司 含有2-甲基-3，4，5-三氟苯结构化合物的液晶组合物及其应用
CN108048113A (zh) * 2017-12-08 2018-05-18 烟台显华化工科技有限公司 一种液晶组合物及其应用
CN109504401A (zh) * 2018-12-13 2019-03-22 晶美晟光电材料（南京）有限公司 一种具有负介电常数的液晶化合物及其应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104449761A (zh) * 2014-11-20 2015-03-25 蒋战英 一种含有二氟甲氧基桥键的液晶化合物及其应用
CN104479688A (zh) * 2014-11-27 2015-04-01 蒋战英 一种含有二氟甲氧基桥键的液晶化合物、组合物及其应用
CN104498053A (zh) * 2014-11-27 2015-04-08 蒋战英 一种含有二氟甲氧基桥键的液晶化合物、组合物及其应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002952A1 (de) * 2004-07-02 2006-01-12 Merck Patent Gmbh Flüssigkristallines medium
TWI418613B (zh) * 2007-02-23 2013-12-11 Zeon Corp A liquid crystal compound, a liquid crystal composition, an optical film, and an optical laminate
US9914877B2 (en) * 2010-12-07 2018-03-13 Merck Patent Gmbh Liquid crystal medium and liquid crystal display
DE102011119900A1 (de) * 2011-01-21 2012-07-26 Merck Patent Gmbh Flüssigkristalline Medien, Bauteile für die Hochfrequenztechnik und mesogene Verbindungen
EP2787058B1 (en) * 2011-11-30 2016-07-27 JNC Corporation Optically isotropic liquid crystal medium and optical device
JP5929781B2 (ja) * 2012-02-29 2016-06-08 Jnc株式会社 ジフルオロエチレンオキシ化合物、液晶組成物および液晶表示素子
EP2883938B1 (en) * 2013-03-25 2017-10-25 DIC Corporation Liquid crystal composition and liquid crystal display device
EP3018186B1 (en) * 2013-07-03 2019-07-24 JNC Corporation Liquid crystal composition, and liquid crystal display element
CN104610983B (zh) * 2015-01-21 2017-01-11 北京八亿时空液晶科技股份有限公司 含2-甲基-3,4,5-三氟苯液晶化合物的液晶组合物及其应用
CN104673323B (zh) * 2015-02-04 2016-09-21 北京八亿时空液晶科技股份有限公司 一种含2-甲基-3,4,5-三氟苯液晶化合物的液晶组合物及其应用
CN104774623B (zh) * 2015-03-13 2017-03-01 北京八亿时空液晶科技股份有限公司 一种液晶组合物及其应用
CN104830349B (zh) * 2015-03-13 2017-03-29 北京八亿时空液晶科技股份有限公司 含2‑甲基‑3,4,5‑三氟苯液晶化合物的液晶组合物及其应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104449761A (zh) * 2014-11-20 2015-03-25 蒋战英 一种含有二氟甲氧基桥键的液晶化合物及其应用
CN104479688A (zh) * 2014-11-27 2015-04-01 蒋战英 一种含有二氟甲氧基桥键的液晶化合物、组合物及其应用
CN104498053A (zh) * 2014-11-27 2015-04-08 蒋战英 一种含有二氟甲氧基桥键的液晶化合物、组合物及其应用

Also Published As

Publication number Publication date
CN106047368A (zh) 2016-10-26
JP2016204654A (ja) 2016-12-08
KR20160123974A (ko) 2016-10-26
TW201704451A (zh) 2017-02-01

Similar Documents

Publication Publication Date Title
TWI681041B (zh) 液晶顯示器及其所用之液晶合成物
TWI607078B (zh) 液晶介質、其安定化之方法及液晶顯示器
CN103834414B (zh) 液晶介质、其稳定化方法及液晶显示器
CN103146392B (zh) 一种用于液晶显示器的液晶组合物
CN110527522B (zh) 液晶化合物、液晶组合物及液晶显示元器件
CN103351871B (zh) 适用于tft液晶显示器的液晶介质
TWI650406B (zh) 液晶組合物、液晶顯示元件或液晶顯示器
JP2021529860A (ja) チオフェン化合物、液晶媒体、およびそれを含む液晶ディスプレイ
TW201204815A (en) Polymerisable compounds and the use thereof in liquid-crystal displays
EP3081621B1 (en) Liquid crystal display device and liquid crystal composition used therefor
TW201204701A (en) Polymerisable compounds and the use thereof in liquid-crystal displays
TW201341511A (zh) 液晶組合物及其顯示器件
JP2016222662A (ja) 液晶化合物、液晶組成物およびこれを含む液晶表示装置
CN104059674A (zh) 一种含有二氟甲氧基桥键的液晶化合物及其应用
CN112079687A (zh) 化合物、液晶组合物、液晶显示元件及液晶显示器
CN109880635B (zh) 含有二苯并呋喃并含氧杂环类液晶化合物和组合物及应用
CN106278812A (zh) 一种具有负介电各向异性的液晶化合物及其组合物和其应用
CN102675040B (zh) 多氟四联苯类液晶化合物及其制备方法与应用
CN106590686B (zh) 液晶组合物及其应用
CN104003852B (zh) 一种含有三或四联苯结构的液晶化合物及其应用
JP6006038B2 (ja) 液晶組成物
CN104479690A (zh) 一种向列相液晶组合物
CN104531167B (zh) 液晶介质
CN102732260A (zh) 一种超扭曲向列型液晶组合物
CN101747905B (zh) 液晶化合物及包括此化合物的液晶组合物

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees