TW200630328A - Conductive liquid-crystal material, process for producing the same, liquid-crystal composition, liquid-crystal semiconductor element, and information memory medium - Google Patents
Conductive liquid-crystal material, process for producing the same, liquid-crystal composition, liquid-crystal semiconductor element, and information memory mediumInfo
- Publication number
- TW200630328A TW200630328A TW094137645A TW94137645A TW200630328A TW 200630328 A TW200630328 A TW 200630328A TW 094137645 A TW094137645 A TW 094137645A TW 94137645 A TW94137645 A TW 94137645A TW 200630328 A TW200630328 A TW 200630328A
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid
- crystal
- crystal material
- crystal composition
- phase
- Prior art date
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- Liquid Crystal Substances (AREA)
- Semiconductor Memories (AREA)
Abstract
The present invention provides a conductive liquid-crystal material, producing method of liquid-crystal material and a liquid-crystal composition which is for use as the conductive liquid-crystal material, liquid-crystal semiconductor element, and moreover information memory mediator, which in a room temperature range has excellent conductivity at a low voltage, with the threshold voltage being about 5 V, and which changes in resistivity with applied voltage, undergoes an abrupt increase in current density at around a voltage of about 5 V, and has properties such as excellent charge mobility. The conductive liquid-crystal material comprises a liquid-crystal composition comprising two or more ingredients having a smetic phase as a liquid-crystal phase, and is characterized in that one or more of the ingredients each is selected from distyryl derivatives represented by the following general formula (1) and the liquid-crystal composition comes into a solid state formed by a phase transition from the smetic phase. [Chemical formula (1)] (In the formula, R1 and R2 each represents linear or branched alkyl or alkoxy, provided that R1 and R2 may be the same or different.)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004354744 | 2004-12-07 | ||
JP2005140800 | 2005-05-13 |
Publications (2)
Publication Number | Publication Date |
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TW200630328A true TW200630328A (en) | 2006-09-01 |
TWI358447B TWI358447B (en) | 2012-02-21 |
Family
ID=46728179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094137645A TW200630328A (en) | 2004-12-07 | 2005-10-27 | Conductive liquid-crystal material, process for producing the same, liquid-crystal composition, liquid-crystal semiconductor element, and information memory medium |
Country Status (1)
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TW (1) | TW200630328A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8658059B2 (en) | 2010-12-27 | 2014-02-25 | Chung Yuan Christian University | Liquid crystal composite material and liquid crystal electro-optical display device |
TWI564376B (en) * | 2013-01-23 | 2017-01-01 | Jsr股份有限公司 | Liquid crystal alignment agent for psa mode liquid crystal display element, liquid crystal alignment film for psa mode liquid crystal display element, and psa mode liquid crystal display element and manufacturing method thereof |
-
2005
- 2005-10-27 TW TW094137645A patent/TW200630328A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8658059B2 (en) | 2010-12-27 | 2014-02-25 | Chung Yuan Christian University | Liquid crystal composite material and liquid crystal electro-optical display device |
TWI564376B (en) * | 2013-01-23 | 2017-01-01 | Jsr股份有限公司 | Liquid crystal alignment agent for psa mode liquid crystal display element, liquid crystal alignment film for psa mode liquid crystal display element, and psa mode liquid crystal display element and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
TWI358447B (en) | 2012-02-21 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |