JPH0579716B2 - - Google Patents
Info
- Publication number
- JPH0579716B2 JPH0579716B2 JP21915284A JP21915284A JPH0579716B2 JP H0579716 B2 JPH0579716 B2 JP H0579716B2 JP 21915284 A JP21915284 A JP 21915284A JP 21915284 A JP21915284 A JP 21915284A JP H0579716 B2 JPH0579716 B2 JP H0579716B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- formula
- phase
- chiral smectic
- composition
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims description 65
- 150000001875 compounds Chemical class 0.000 claims description 50
- 239000004990 Smectic liquid crystal Substances 0.000 claims description 45
- 239000004973 liquid crystal related substance Substances 0.000 claims description 43
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000010287 polarization Effects 0.000 description 16
- 230000002269 spontaneous effect Effects 0.000 description 14
- 230000004044 response Effects 0.000 description 11
- 230000007704 transition Effects 0.000 description 11
- 230000005621 ferroelectricity Effects 0.000 description 9
- 239000004988 Nematic liquid crystal Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003098 cholesteric effect Effects 0.000 description 2
- 210000002858 crystal cell Anatomy 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- SJWFXCIHNDVPSH-QMMMGPOBSA-N (2S)-octan-2-ol Chemical compound CCCCCC[C@H](C)O SJWFXCIHNDVPSH-QMMMGPOBSA-N 0.000 description 1
- QPRQEDXDYOZYLA-YFKPBYRVSA-N (S)-2-methylbutan-1-ol Chemical compound CC[C@H](C)CO QPRQEDXDYOZYLA-YFKPBYRVSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21915284A JPS6197382A (ja) | 1984-10-18 | 1984-10-18 | カイラルスメクチツク液晶組成物 |
| EP85113125A EP0178647B1 (de) | 1984-10-18 | 1985-10-16 | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung |
| DE85113125T DE3587601T2 (de) | 1984-10-18 | 1985-10-16 | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung. |
| US07/124,588 US4780241A (en) | 1984-10-18 | 1987-11-24 | Ferroelectric chiral smectic liquid crystal composition |
| US07/227,912 US4931208A (en) | 1984-10-18 | 1988-08-03 | Ferroelectric chiral smectic liquid crystal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21915284A JPS6197382A (ja) | 1984-10-18 | 1984-10-18 | カイラルスメクチツク液晶組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6197382A JPS6197382A (ja) | 1986-05-15 |
| JPH0579716B2 true JPH0579716B2 (de) | 1993-11-04 |
Family
ID=16731016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21915284A Granted JPS6197382A (ja) | 1984-10-18 | 1984-10-18 | カイラルスメクチツク液晶組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6197382A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750272B2 (ja) * | 1985-05-02 | 1995-05-31 | 旭硝子株式会社 | 強誘電性スメクチック液晶電気光学装置の製造方法 |
| JPH0730320B2 (ja) * | 1986-04-11 | 1995-04-05 | 旭硝子株式会社 | 強誘電性液晶組成物とそれを用いた電気光学素子の駆動方法 |
| JPS6327589A (ja) * | 1986-07-18 | 1988-02-05 | Chisato Kajiyama | 強誘電性液晶組成物 |
| JP2796753B2 (ja) * | 1990-05-09 | 1998-09-10 | キヤノン株式会社 | カイラルスメクチック液晶組成物およびそれを使用した液晶素子 |
-
1984
- 1984-10-18 JP JP21915284A patent/JPS6197382A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6197382A (ja) | 1986-05-15 |
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