GB1455497A - Nematic liquid crystal composition and a liquid crystal display device employing the same - Google Patents
Nematic liquid crystal composition and a liquid crystal display device employing the sameInfo
- Publication number
- GB1455497A GB1455497A GB2794574A GB2794574A GB1455497A GB 1455497 A GB1455497 A GB 1455497A GB 2794574 A GB2794574 A GB 2794574A GB 2794574 A GB2794574 A GB 2794574A GB 1455497 A GB1455497 A GB 1455497A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid crystal
- display device
- same
- crystal composition
- device employing
- 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
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000004988 Nematic liquid crystal Substances 0.000 title abstract 2
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 2
- -1 4-pentyl Chemical group 0.000 abstract 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- 125000004801 4-cyanophenyl group Chemical group [H]C1=C([H])C(C#N)=C([H])C([H])=C1* 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000005910 alkyl carbonate group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002560 nitrile group Chemical group 0.000 abstract 1
- 150000002825 nitriles Chemical group 0.000 abstract 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 abstract 1
- FCJSHPDYVMKCHI-UHFFFAOYSA-N phenyl benzoate Chemical class C=1C=CC=CC=1C(=O)OC1=CC=CC=C1 FCJSHPDYVMKCHI-UHFFFAOYSA-N 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
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
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48075764A JPS605630B2 (ja) | 1973-07-06 | 1973-07-06 | 表示装置 |
| JP48075765A JPS5023385A (enrdf_load_stackoverflow) | 1973-07-06 | 1973-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1455497A true GB1455497A (en) | 1976-11-10 |
Family
ID=26416912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2794574A Expired GB1455497A (en) | 1973-07-06 | 1974-06-24 | Nematic liquid crystal composition and a liquid crystal display device employing the same |
Country Status (4)
| Country | Link |
|---|---|
| CH (3) | CH604196A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1455497A (enrdf_load_stackoverflow) |
| HK (1) | HK53778A (enrdf_load_stackoverflow) |
| MY (1) | MY7800429A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2402694A1 (fr) * | 1977-09-12 | 1979-04-06 | United Kingdom Government | Matiere nematique a cristaux liquides pouvant contenir un faible pourcentage d'une matiere cholesterique |
-
1974
- 1974-06-24 GB GB2794574A patent/GB1455497A/en not_active Expired
- 1974-07-05 CH CH742175A patent/CH604196A5/xx not_active IP Right Cessation
- 1974-07-05 CH CH930074A patent/CH604262B5/xx not_active IP Right Cessation
- 1974-07-05 CH CH930074D patent/CH930074A4/xx unknown
-
1978
- 1978-09-14 HK HK53778A patent/HK53778A/xx unknown
- 1978-12-30 MY MY7800429A patent/MY7800429A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2402694A1 (fr) * | 1977-09-12 | 1979-04-06 | United Kingdom Government | Matiere nematique a cristaux liquides pouvant contenir un faible pourcentage d'une matiere cholesterique |
Also Published As
| Publication number | Publication date |
|---|---|
| HK53778A (en) | 1978-09-22 |
| CH604196A5 (enrdf_load_stackoverflow) | 1978-08-31 |
| CH604262B5 (enrdf_load_stackoverflow) | 1978-08-31 |
| MY7800429A (en) | 1978-12-31 |
| CH930074A4 (enrdf_load_stackoverflow) | 1977-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 49R | Reference inserted (sect. 9/1949) | ||
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940623 |