JPS6486115A - Ferroelectric liquid crystal electro-optic device - Google Patents
Ferroelectric liquid crystal electro-optic deviceInfo
- Publication number
- JPS6486115A JPS6486115A JP10717288A JP10717288A JPS6486115A JP S6486115 A JPS6486115 A JP S6486115A JP 10717288 A JP10717288 A JP 10717288A JP 10717288 A JP10717288 A JP 10717288A JP S6486115 A JPS6486115 A JP S6486115A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- voltage
- state
- ferroelectric liquid
- optic device
- 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
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
PURPOSE:To considerably decrease the number of driver ICs and to obtain an inexpensive large-capacity liquid crystal panel by using SmC smectic C elements and adopting multi-divided driving with a simple matrix. CONSTITUTION:The stable state of ferroelectric liquid crystal molecules 11 is changed by a DC voltage and the liquid crystal molecules 11 attain the state as if the molecules stop at the place near the state of + or -theta by the ensuing impression of an AC voltage thereto. Display, etc., are executed by utilizing such phenomenon. The state of the liquid crystal molecules 11 can be stably maintained if the frequency of the AC voltage to be impressed after the impression of the voltage capable of inverting the ferroelectric liquid crystal 11 is heightened and the amplitude is lowered. The multi-divided driving which is not possible with an LCD of a TN type is thereby enabled and the large- capacity liquid crystal device is realized by the simple pure matrix. The inexpensive electro-optic device which provides high image quality is thus obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10717288A JPS6486115A (en) | 1988-04-28 | 1988-04-28 | Ferroelectric liquid crystal electro-optic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10717288A JPS6486115A (en) | 1988-04-28 | 1988-04-28 | Ferroelectric liquid crystal electro-optic device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6486115A true JPS6486115A (en) | 1989-03-30 |
Family
ID=14452305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10717288A Pending JPS6486115A (en) | 1988-04-28 | 1988-04-28 | Ferroelectric liquid crystal electro-optic device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6486115A (en) |
-
1988
- 1988-04-28 JP JP10717288A patent/JPS6486115A/en active Pending
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