GB1453463A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- GB1453463A GB1453463A GB4892673A GB4892673A GB1453463A GB 1453463 A GB1453463 A GB 1453463A GB 4892673 A GB4892673 A GB 4892673A GB 4892673 A GB4892673 A GB 4892673A GB 1453463 A GB1453463 A GB 1453463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oct
- compound
- liquid crystal
- additives
- alkyl
- 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
- C09K19/06—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
- C09K19/10—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
- C09K2019/2035—Ph-COO-Ph
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10540772A JPS4963674A (fr) | 1972-10-20 | 1972-10-20 | |
JP10690672A JPS4964583A (fr) | 1972-10-25 | 1972-10-25 | |
JP10690572A JPS4964582A (fr) | 1972-10-25 | 1972-10-25 | |
JP10690372A JPS4964581A (fr) | 1972-10-25 | 1972-10-25 | |
JP12274872A JPS4979382A (fr) | 1972-12-06 | 1972-12-06 | |
JP12275372A JPS4979387A (fr) | 1972-12-06 | 1972-12-06 | |
JP12274772A JPS4979381A (fr) | 1972-12-06 | 1972-12-06 | |
JP2489473A JPS49112875A (fr) | 1973-03-01 | 1973-03-01 | |
JP2491573A JPS49112888A (fr) | 1973-03-01 | 1973-03-01 | |
JP2489173A JPS49112872A (fr) | 1973-03-01 | 1973-03-01 | |
JP2489373A JPS49112874A (fr) | 1973-03-01 | 1973-03-01 | |
JP2489273A JPS49112873A (fr) | 1973-03-01 | 1973-03-01 | |
JP2489573A JPS49112876A (fr) | 1973-03-01 | 1973-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1453463A true GB1453463A (en) | 1976-10-20 |
Family
ID=27584178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4892673A Expired GB1453463A (en) | 1972-10-20 | 1973-10-19 | Liquid crystal display device |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1019557A (fr) |
DE (1) | DE2352664C3 (fr) |
GB (1) | GB1453463A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0311692A1 (fr) * | 1987-03-31 | 1989-04-19 | Nippon Mining Company Limited | Nouveaux composes a base d'ester d'alkanoyle, produits intermediaires et procedes de preparation |
US4886623A (en) * | 1986-12-23 | 1989-12-12 | Takasago International Corporation | Ferroelectric smectic liquid crystal compound and composition containing the same |
US5059345A (en) * | 1987-11-06 | 1991-10-22 | Nippon Telegraph And Telephone Corporation | Optically active compound and chiral liquid crystal composition containing the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140016A (en) * | 1977-04-07 | 1979-02-20 | Becton, Dickinson And Company | Novel compositions, devices and method |
US4385844A (en) * | 1977-04-07 | 1983-05-31 | Becton, Dickinson And Company | Novel compositions, devices and method |
-
1973
- 1973-10-16 CA CA183,436A patent/CA1019557A/fr not_active Expired
- 1973-10-19 GB GB4892673A patent/GB1453463A/en not_active Expired
- 1973-10-19 DE DE19732352664 patent/DE2352664C3/de not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886623A (en) * | 1986-12-23 | 1989-12-12 | Takasago International Corporation | Ferroelectric smectic liquid crystal compound and composition containing the same |
EP0311692A1 (fr) * | 1987-03-31 | 1989-04-19 | Nippon Mining Company Limited | Nouveaux composes a base d'ester d'alkanoyle, produits intermediaires et procedes de preparation |
EP0311692A4 (fr) * | 1987-03-31 | 1989-06-26 | Nippon Mining Co | Nouveaux composes a base d'ester d'alkanoyle, produits intermediaires et procedes de preparation. |
US5137653A (en) * | 1987-03-31 | 1992-08-11 | Nippon Mining Co., Ltd. | Alkanoyl ester compounds and their intermediates and method of producing the same |
US5059345A (en) * | 1987-11-06 | 1991-10-22 | Nippon Telegraph And Telephone Corporation | Optically active compound and chiral liquid crystal composition containing the same |
Also Published As
Publication number | Publication date |
---|---|
DE2352664A1 (de) | 1974-05-02 |
DE2352664B2 (de) | 1977-11-17 |
CA1019557A (fr) | 1977-10-25 |
DE2352664C3 (de) | 1978-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19931018 |