GB2080561B - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- GB2080561B GB2080561B GB8120490A GB8120490A GB2080561B GB 2080561 B GB2080561 B GB 2080561B GB 8120490 A GB8120490 A GB 8120490A GB 8120490 A GB8120490 A GB 8120490A GB 2080561 B GB2080561 B GB 2080561B
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
-
- 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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
-
- 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
-
- 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
- C09K19/2007—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 the 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
- C09K19/08—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)
-
- 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
- C09K19/34—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9062780A JPS5716087A (en) | 1980-07-04 | 1980-07-04 | Liquid crystal display device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2080561A GB2080561A (en) | 1982-02-03 |
GB2080561B true GB2080561B (en) | 1984-12-19 |
Family
ID=14003711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8120490A Expired GB2080561B (en) | 1980-07-04 | 1981-07-02 | Liquid crystal display device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5716087A (en) |
DE (1) | DE3126362A1 (en) |
GB (1) | GB2080561B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57183730A (en) * | 1981-05-06 | 1982-11-12 | Seiko Epson Corp | Liquid crystal compound |
DE3221462A1 (en) * | 1981-06-18 | 1983-01-05 | F. Hoffmann-La Roche & Co AG, 4002 Basel | LIQUID CRYSTAL MIXTURE |
DE3208089A1 (en) * | 1982-03-06 | 1983-09-08 | Merck Patent Gmbh, 6100 Darmstadt | HALOGEN BIPHENYL DERIVATIVES |
JPS59213787A (en) * | 1983-05-19 | 1984-12-03 | Seiko Epson Corp | Nematic liquid crystal composition |
DE3321373A1 (en) * | 1983-06-14 | 1984-12-20 | Merck Patent Gmbh, 6100 Darmstadt | BICYCLOHEXYLE |
DE3348305C2 (en) * | 1983-06-14 | 1992-06-17 | Merck Patent Gmbh, 6100 Darmstadt, De | New opt. etherified bi:cyclohexyl derivs.14 |
DD245894A1 (en) * | 1983-09-30 | 1987-05-20 | Dietrich Demus | CRYSTALLINE-LIQUID NEMATIVE MIXTURES |
JPH0629426B2 (en) * | 1984-07-09 | 1994-04-20 | カシオ計算機株式会社 | Liquid crystal composition |
DE3433248A1 (en) * | 1984-09-11 | 1986-03-20 | Merck Patent Gmbh, 6100 Darmstadt | ELECTROOPTICAL DISPLAY ELEMENT |
WO1986002375A1 (en) * | 1984-10-17 | 1986-04-24 | MERCK Patent Gesellschaft mit beschränkter Haftung | Liquid crystal composition |
DE3510733A1 (en) * | 1985-03-25 | 1986-09-25 | Merck Patent Gmbh, 6100 Darmstadt | Liquid-crystal phase |
JPS62194224A (en) * | 1986-02-20 | 1987-08-26 | Sharp Corp | Twisted nematic type liquid crystal display element |
US5377028A (en) * | 1990-10-01 | 1994-12-27 | Casio Computer Co., Ltd. | Liquid crystal display device with liquid crystal elastic constant ratio at least 1.75 |
TW262553B (en) * | 1994-03-17 | 1995-11-11 | Hitachi Seisakusyo Kk |
-
1980
- 1980-07-04 JP JP9062780A patent/JPS5716087A/en active Pending
-
1981
- 1981-07-02 GB GB8120490A patent/GB2080561B/en not_active Expired
- 1981-07-03 DE DE19813126362 patent/DE3126362A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2080561A (en) | 1982-02-03 |
DE3126362A1 (en) | 1982-06-24 |
JPS5716087A (en) | 1982-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3176454D1 (en) | Liquid crystal display device | |
HK88887A (en) | Liquid crystal display device | |
GB2089549B (en) | Liquid crystal display | |
JPS56150785A (en) | Liquid crystal display unit | |
GB2075236B (en) | Liquid crystal display device | |
GB2088110B (en) | Liquid crystal display devices | |
GB2076554B (en) | Liquid crystal display device | |
GB2084343B (en) | Liquid crystal display | |
GB2088111B (en) | Liquid crystal display device | |
GB2080561B (en) | Liquid crystal display device | |
GB2079509B (en) | Liquid crystal display device | |
GB2075211B (en) | Liquid crystal display unit | |
GB2068160B (en) | Liquid crystal display device | |
GB2078421B (en) | Liquid crystal display device | |
GB2074746B (en) | Liquid crystal display | |
JPS5781288A (en) | Liquid crystal display device | |
JPS57132190A (en) | Liquid crystal display device | |
JPS56116089A (en) | Liquid crystal display | |
JPS56109389A (en) | Liquid crystal display unit | |
JPS57119978A (en) | Liquid crystal display device | |
JPS56110976A (en) | Liquid crystal display | |
JPS56101184A (en) | Liquid crystal display device | |
JPS57104975A (en) | Liquid crystal display | |
JPS56110995A (en) | Liquid crystal display | |
JPS57102680A (en) | Liquid crystal display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |