JPS6436683A - Ferroelectric liquid crystal element - Google Patents
Ferroelectric liquid crystal elementInfo
- Publication number
- JPS6436683A JPS6436683A JP62190162A JP19016287A JPS6436683A JP S6436683 A JPS6436683 A JP S6436683A JP 62190162 A JP62190162 A JP 62190162A JP 19016287 A JP19016287 A JP 19016287A JP S6436683 A JPS6436683 A JP S6436683A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- ferroelectric liquid
- formula
- crystal element
- layer
- 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.)
- Pending
Links
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 title abstract 7
- 150000001875 compounds Chemical class 0.000 abstract 5
- 239000004973 liquid crystal related substance Substances 0.000 abstract 3
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 230000001588 bifunctional effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Landscapes
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Abstract
PURPOSE:To obtain a ferroelectric liquid crystal element having excellent low- temperature working characteristics and high-speed response in a ferroelectric liquid crystal element comprising a substrate, a voltage impressing means, an orientation controlling layer and a ferroelectric liquid crystal layer, by adding a specific liquid crystal compound to the ferroelectric liquid crystal. CONSTITUTION:A ferroelectric liquid crystal element layer 1 consisting of a mixture of one or more liquid crystal compounds (e.g. compound shown by formula IV) shown by formula I [A1 and A2 are bifunctional 6-membered ring group not containing substituent group; X is group shown by formula II or formula III (k and m are 1 or 2); R1 and R2 are chain group which may contain substituent group] and another liquid crystal compound (e.g. compound shown by formula V) is laid between glass substrates 2 having transparent electrodes 3 and orientated control layer 4, a spacer 5 is set and the transparent electrodes 3 are connected through a lead wire in such a way that electric voltage can be impressed from an electric source 7 to give a ferroelectric liquid crystal element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62190162A JPS6436683A (en) | 1987-07-31 | 1987-07-31 | Ferroelectric liquid crystal element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62190162A JPS6436683A (en) | 1987-07-31 | 1987-07-31 | Ferroelectric liquid crystal element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436683A true JPS6436683A (en) | 1989-02-07 |
Family
ID=16253457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62190162A Pending JPS6436683A (en) | 1987-07-31 | 1987-07-31 | Ferroelectric liquid crystal element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150203756A1 (en) * | 2012-07-06 | 2015-07-23 | Merck Patent Gmbh | Bimesogenic compounds and mesogenic media |
-
1987
- 1987-07-31 JP JP62190162A patent/JPS6436683A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150203756A1 (en) * | 2012-07-06 | 2015-07-23 | Merck Patent Gmbh | Bimesogenic compounds and mesogenic media |
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