HK2591A - Liquid crystal composition - Google Patents

Liquid crystal composition

Info

Publication number
HK2591A
HK2591A HK25/91A HK2591A HK2591A HK 2591 A HK2591 A HK 2591A HK 25/91 A HK25/91 A HK 25/91A HK 2591 A HK2591 A HK 2591A HK 2591 A HK2591 A HK 2591A
Authority
HK
Hong Kong
Prior art keywords
liquid crystal
crystal composition
composition
liquid
crystal
Prior art date
Application number
HK25/91A
Other languages
English (en)
Inventor
Yutaka Ishii
Fumiaki Funada
Masataka Matsuura
Original Assignee
Sharp Kk
Merck Patent Gmbh
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 Sharp Kk, Merck Patent Gmbh filed Critical Sharp Kk
Publication of HK2591A publication Critical patent/HK2591A/xx

Links

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
    • C09K19/42—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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • 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
HK25/91A 1983-05-26 1991-01-10 Liquid crystal composition HK2591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58093812A JPS59219381A (ja) 1983-05-26 1983-05-26 液晶組成物

Publications (1)

Publication Number Publication Date
HK2591A true HK2591A (en) 1991-01-18

Family

ID=14092809

Family Applications (1)

Application Number Title Priority Date Filing Date
HK25/91A HK2591A (en) 1983-05-26 1991-01-10 Liquid crystal composition

Country Status (6)

Country Link
US (1) US4722804A (ja)
JP (1) JPS59219381A (ja)
DE (1) DE3419512C1 (ja)
GB (1) GB2142647B (ja)
HK (1) HK2591A (ja)
SG (1) SG75888G (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788000A (en) * 1983-05-26 1988-11-29 Sharp Kabushiki Kaisha Liquid-crystal composition
JPH0629426B2 (ja) * 1984-07-09 1994-04-20 カシオ計算機株式会社 液晶組成物
DE3500897A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
JP2532886B2 (ja) * 1987-09-08 1996-09-11 チッソ株式会社 ネマチツク液晶組成物
US4913532A (en) * 1987-10-19 1990-04-03 Casio Computer Co., Ltd. Liquid crystal composition and liquid crystal display device using the same
JPH0311039A (ja) * 1989-06-05 1991-01-18 Adeka Argus Chem Co Ltd 新規な芳香族カルボン酸エステル化合物
GB2310669B (en) * 1996-02-27 2000-09-27 Merck Patent Gmbh An electrooptical liquid crystal display of the IPS type containing a liquid crystalline medium having positive dielectric anisotropy and such a medium
KR20030078355A (ko) * 2002-03-29 2003-10-08 삼성전자주식회사 수직 배향형 액정 표시 장치
KR102117235B1 (ko) * 2013-10-18 2020-06-02 삼성디스플레이 주식회사 액정 표시 패널 및 이를 포함하는 액정 표시 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433130A (en) * 1972-11-09 1976-04-22 Secr Defence Substituted biphenyl and polyphenyl compounds and liquid crystal materials and devices containing them
US4137192A (en) * 1974-01-25 1979-01-30 Canon Kabushiki Kaisha Liquid crystalline composition
US4180475A (en) * 1976-02-26 1979-12-25 Hoffmann La Roche Liquid crystal mixtures
JPS6041108B2 (ja) * 1977-09-08 1985-09-13 シャープ株式会社 液晶組成物
JPS6019347B2 (ja) * 1977-09-12 1985-05-15 シャープ株式会社 液晶組成物
JPS5483694A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Nematic liquid crystal body for display device
JPS55152777A (en) * 1979-05-16 1980-11-28 Hitachi Ltd Liquid crystal display device
US4391730A (en) * 1979-08-09 1983-07-05 Veb Werk Fuer Fernsehelektronik Berlin Im Veb Kombinat Mikroelektronik Nematic liquid crystal compounds and use and device for using the same
GB2067586B (en) * 1979-12-28 1984-10-10 Chisso Corp Nematic liquid crystal compositions for display apparatus
DE3023989A1 (de) * 1980-06-26 1982-01-21 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristallines dielektrikum
EP0058981B1 (en) * 1981-02-25 1986-01-22 Hitachi, Ltd. Colorless liquid crystalline compounds
JPS6055078A (ja) * 1983-08-30 1985-03-29 シャープ株式会社 液晶組成物
JPS59221377A (ja) * 1983-05-30 1984-12-12 Sharp Corp 液晶組成物
JPS60184587A (ja) * 1984-03-05 1985-09-20 Chisso Corp 液晶組成物

Also Published As

Publication number Publication date
JPH0349958B2 (ja) 1991-07-31
GB2142647A (en) 1985-01-23
JPS59219381A (ja) 1984-12-10
GB8413439D0 (en) 1984-07-04
SG75888G (en) 1989-03-23
US4722804A (en) 1988-02-02
GB2142647B (en) 1987-03-25
DE3419512C1 (de) 1985-01-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)