JPS6459337A - Matrix display device - Google Patents
Matrix display deviceInfo
- Publication number
- JPS6459337A JPS6459337A JP21680887A JP21680887A JPS6459337A JP S6459337 A JPS6459337 A JP S6459337A JP 21680887 A JP21680887 A JP 21680887A JP 21680887 A JP21680887 A JP 21680887A JP S6459337 A JPS6459337 A JP S6459337A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- scanning
- display device
- driver
- pieces
- 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
Abstract
PURPOSE:To utilize a conventional controller or driver for a ferroelectric liquid crystal, by selecting simultaneously two pieces or more of scanning electrodes, and also, determining an applied signal of a signal electrode group by display information and a selected state of the scanning electrode. CONSTITUTION:In a matrix display device using a display panel, etc., having a memory property itself such as a ferroelectric liquid crystal panel, etc., at least two pieces or more of scanning electrodes are selected simultaneously, and also,by display information and a selected state of the scanning electrode, an applied signal of a signal electrode group is determined. That is, by providing a polarity inverting circuit 60, a toggle flip-flop 61, and an exclusive OR circuit 62, and inverting an AC-converting signal 500 and a display data 300 at every 1 horizontal period by the polarity inverting circuit 60, a voltage waveform is applied to a picture element. In such a way, a conventional controller or driver can be utilized as it is.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21680887A JPS6459337A (en) | 1987-08-31 | 1987-08-31 | Matrix display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21680887A JPS6459337A (en) | 1987-08-31 | 1987-08-31 | Matrix display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6459337A true JPS6459337A (en) | 1989-03-07 |
Family
ID=16694209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21680887A Pending JPS6459337A (en) | 1987-08-31 | 1987-08-31 | Matrix display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6459337A (en) |
-
1987
- 1987-08-31 JP JP21680887A patent/JPS6459337A/en active Pending
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