SG64485G - Liquid crystal materials and devices - Google Patents
Liquid crystal materials and devicesInfo
- Publication number
- SG64485G SG64485G SG64485A SG64485A SG64485G SG 64485 G SG64485 G SG 64485G SG 64485 A SG64485 A SG 64485A SG 64485 A SG64485 A SG 64485A SG 64485 G SG64485 G SG 64485G
- Authority
- SG
- Singapore
- Prior art keywords
- devices
- liquid crystal
- crystal materials
- materials
- liquid
- Prior art date
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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7836595 | 1978-09-13 | ||
| GB7840580 | 1978-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG64485G true SG64485G (en) | 1989-09-29 |
Family
ID=26268831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG64485A SG64485G (en) | 1978-09-13 | 1985-09-05 | Liquid crystal materials and devices |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4462924A (de) |
| EP (1) | EP0008956B1 (de) |
| CA (1) | CA1139091A (de) |
| DD (1) | DD146059A5 (de) |
| DE (1) | DE2966302D1 (de) |
| HK (1) | HK17686A (de) |
| MY (1) | MY8700230A (de) |
| SG (1) | SG64485G (de) |
| SU (1) | SU1494870A3 (de) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484435A1 (fr) * | 1980-06-17 | 1981-12-18 | Grebenkin Mikhail | Matiere nematique a basse valeur d'anisotropie optique et procede de preparation de ladite matiere |
| EP0060646B1 (de) * | 1981-03-13 | 1985-10-09 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Flüssigkristall-Zusammensetzungen |
| JPS58140045A (ja) * | 1982-02-15 | 1983-08-19 | Kanto Kagaku Kk | 液晶化合物，液晶組成物並びに液晶表示素子 |
| EP0103681B1 (de) * | 1982-07-28 | 1986-07-30 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Tetra- und pentacyclische Monoester |
| GB2135804A (en) * | 1982-11-17 | 1984-09-05 | Philips Electronic Associated | Alpha numeric display device and visual display arrangement employing such display devices |
| EP0213146B1 (de) * | 1985-01-22 | 1992-03-25 | MERCK PATENT GmbH | Verfahren zur Erweiterung des Temperaturbereichs für die smektische A-Phase einer Flüssigkristallzusammensetzung |
| GB8515510D0 (en) * | 1985-06-19 | 1985-07-24 | Secr Defence | Thermochromic liquid crystal materials |
| JPS6248790A (ja) * | 1985-08-12 | 1987-03-03 | ザ ゼネラル エレクトリツク カンパニ−，ピ−．エル．シ−． | 熱的画像形成装置 |
| GB8608115D0 (en) * | 1986-04-03 | 1986-05-08 | Secr Defence | Smectic liquid crystal devices |
| GB8608114D0 (en) | 1986-04-03 | 1986-05-08 | Secr Defence | Smectic liquid crystal devices |
| JPS6351494A (ja) * | 1986-08-19 | 1988-03-04 | Fuji Photo Film Co Ltd | 液晶光学素子 |
| JP2627629B2 (ja) * | 1987-12-07 | 1997-07-09 | チッソ株式会社 | 液晶組成物 |
| US4844836A (en) * | 1988-11-23 | 1989-07-04 | Adeka Argus Chemical Co., Ltd. | Optically active cyanobiphenyl compound |
| JP2526406B2 (ja) * | 1993-11-30 | 1996-08-21 | 工業技術院長 | 電気粘性流体 |
| US20080204463A1 (en) * | 2007-02-27 | 2008-08-28 | Adam Cybart | Adaptable User Interface and Mechanism for a Title Portable Electronic Device |
| US20080204417A1 (en) * | 2007-02-27 | 2008-08-28 | Pierce Paul M | Multimodal Adaptive User Interface for a Portable Electronic Device |
| US20080207254A1 (en) * | 2007-02-27 | 2008-08-28 | Pierce Paul M | Multimodal Adaptive User Interface for a Portable Electronic Device |
| US8902152B2 (en) * | 2007-04-30 | 2014-12-02 | Motorola Mobility Llc | Dual sided electrophoretic display |
| US20080291169A1 (en) * | 2007-05-21 | 2008-11-27 | Brenner David S | Multimodal Adaptive User Interface for a Portable Electronic Device |
| US20080309589A1 (en) * | 2007-06-13 | 2008-12-18 | Morales Joseph M | Segmented Electroluminescent Device for Morphing User Interface |
| US9122092B2 (en) * | 2007-06-22 | 2015-09-01 | Google Technology Holdings LLC | Colored morphing apparatus for an electronic device |
| US20090042619A1 (en) * | 2007-08-10 | 2009-02-12 | Pierce Paul M | Electronic Device with Morphing User Interface |
| US8077154B2 (en) * | 2007-08-13 | 2011-12-13 | Motorola Mobility, Inc. | Electrically non-interfering printing for electronic devices having capacitive touch sensors |
| US8139195B2 (en) | 2007-12-19 | 2012-03-20 | Motorola Mobility, Inc. | Field effect mode electro-optical device having a quasi-random photospacer arrangement |
| US8059232B2 (en) | 2008-02-08 | 2011-11-15 | Motorola Mobility, Inc. | Electronic device and LC shutter for polarization-sensitive switching between transparent and diffusive states |
| TWI490321B (zh) | 2013-08-30 | 2015-07-01 | Chunghwa Picture Tubes Ltd | 液晶組成物 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011173A (en) * | 1972-08-03 | 1977-03-08 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Modified nematic mixtures with positive dielectric anisotropy |
| GB1452826A (en) * | 1973-10-17 | 1976-10-20 | Secr Defence | Liquid crystal compositions |
| US4137192A (en) * | 1974-01-25 | 1979-01-30 | Canon Kabushiki Kaisha | Liquid crystalline composition |
| US4147651A (en) * | 1974-09-03 | 1979-04-03 | Beckman Instruments, Inc. | Biphenyl based liquid crystal compositions |
| US4017416A (en) * | 1974-10-11 | 1977-04-12 | Chisso Corporation | P-cyanophenyl 4-alkyl-4'-biphenylcarboxylate, method for preparing same and liquid crystal compositions using same |
| GB1456359A (en) * | 1974-10-22 | 1976-11-24 | Merck Patent Gmbh | Biphenyl carboxylic esters |
| JPS51107292A (ja) * | 1975-03-18 | 1976-09-22 | Sanyo Electric Co | Nemateitsukuekisho |
| GB1556994A (en) * | 1975-09-03 | 1979-12-05 | Secr Defence | Optically active cyanobiphenyl compounds and liquid crystal materials and devices containing them |
| US4113647A (en) * | 1976-08-13 | 1978-09-12 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystalline materials |
| DE2636684C3 (de) * | 1976-08-14 | 1980-06-19 | Merck Patent Gmbh, 6100 Darmstadt | Phenylcyclohexanderivate und ihre Verwendung in flüssigkristallinen Dielektrika |
| US4141853A (en) * | 1976-10-06 | 1979-02-27 | Sharp Kabushiki Kaisha | Liquid crystal material |
| DE2701591C3 (de) * | 1977-01-15 | 1979-12-20 | Merck Patent Gmbh, 6100 Darmstadt | Hexahydroterphenylderivate und deren Verwendung in flüssigkristallinen Dielektrika |
| US4120567A (en) * | 1977-02-11 | 1978-10-17 | Rca Corporation | Electro-optic device |
| US4198130A (en) * | 1977-06-03 | 1980-04-15 | Hoffmann-La Roche Inc. | Liquid crystal mixtures |
| US4337999A (en) * | 1977-08-29 | 1982-07-06 | Sharp Corporation | Fluorescent liquid crystal display compositions and devices |
| US4253740A (en) * | 1977-09-12 | 1981-03-03 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystal materials and devices containing them |
| GB2009219B (en) * | 1977-11-02 | 1982-04-28 | Secr Defence | Liquid ctystal material mixtures and devices incorporating such mixtures |
| JPS5483694A (en) * | 1977-12-16 | 1979-07-03 | Hitachi Ltd | Nematic liquid crystal body for display device |
| JPS54121286A (en) * | 1978-03-14 | 1979-09-20 | Asahi Glass Co Ltd | Liquid crystal composition |
| DD137597A1 (de) * | 1978-07-06 | 1979-09-12 | Deutscher Hans Joachim | Nematische kristallin-fluessige substanzen |
| DE2832112C2 (de) * | 1978-07-21 | 1985-06-05 | Merck Patent Gmbh, 6100 Darmstadt | Flüssigkristallines Dielektrikum |
| JPS562370A (en) * | 1979-06-19 | 1981-01-12 | Mitsubishi Electric Corp | Nematic liquid crystal composition |
| JPS562371A (en) * | 1979-06-19 | 1981-01-12 | Mitsubishi Electric Corp | Nematic liquid crystal composition |
| US4309304A (en) * | 1979-11-01 | 1982-01-05 | Exxon Research & Engineering Co. | Liquid crystal compositions for multiplexed displays |
| JPS56118481A (en) * | 1980-02-25 | 1981-09-17 | Mitsubishi Electric Corp | Nematic liquid crystal composition |
| DE3023989A1 (de) * | 1980-06-26 | 1982-01-21 | Merck Patent Gmbh, 6100 Darmstadt | Fluessigkristallines dielektrikum |
| GB2080820B (en) * | 1980-06-27 | 1984-07-11 | Secr Defence | Liquid crystal composition containing a cyanobiphenyl and a phenyl benzoate |
-
1979
- 1979-09-11 DE DE7979301862T patent/DE2966302D1/de not_active Expired
- 1979-09-11 EP EP79301862A patent/EP0008956B1/de not_active Expired
- 1979-09-12 DD DD79215490A patent/DD146059A5/de not_active IP Right Cessation
- 1979-09-12 SU SU792819202A patent/SU1494870A3/ru active
- 1979-09-13 CA CA000335594A patent/CA1139091A/en not_active Expired
-
1982
- 1982-09-10 US US06/416,608 patent/US4462924A/en not_active Expired - Lifetime
-
1985
- 1985-09-05 SG SG64485A patent/SG64485G/en unknown
-
1986
- 1986-03-13 HK HK176/86A patent/HK17686A/xx not_active IP Right Cessation
-
1987
- 1987-12-30 MY MY230/87A patent/MY8700230A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0008956A1 (de) | 1980-03-19 |
| SU1494870A3 (ru) | 1989-07-15 |
| EP0008956B1 (de) | 1983-10-12 |
| HK17686A (en) | 1986-03-21 |
| MY8700230A (en) | 1987-12-31 |
| US4462924A (en) | 1984-07-31 |
| DD146059A5 (de) | 1981-01-21 |
| DE2966302D1 (en) | 1983-11-17 |
| CA1139091A (en) | 1983-01-11 |
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