JPS6422182A - Method for driving active matrix type display - Google Patents
Method for driving active matrix type displayInfo
- Publication number
- JPS6422182A JPS6422182A JP17715487A JP17715487A JPS6422182A JP S6422182 A JPS6422182 A JP S6422182A JP 17715487 A JP17715487 A JP 17715487A JP 17715487 A JP17715487 A JP 17715487A JP S6422182 A JPS6422182 A JP S6422182A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- synchronizing
- converter
- added
- 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
- Transforming Electric Information Into Light Information (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
PURPOSE:To increase a displaying quality by generating action timing signals of respective parts and providing a means for driving a device by the signal in synchronization with a synchronizing signal separated from an input signal. CONSTITUTION:The input signal is separated into a video signal and the synchronizing signal by a synchronizing separation circuit 20, the synchronizing signal is added to a timing control circuit 19 and the action timing signals of the respective parts are generated in synchronization with the synchronizing signal. The video signal is added through an A/D converter 25 to line memories 23 and 24, written on one side, read from the other side and added through a D/A converter 22 to a polarity control circuit 21. The circuit 21 reads the video signal from the converter 22 by a control signal from the circuit 19 and adds the video signal to data bus drivers 17 and 18. Scanning bus drivers 15 and 16 impress successively a prescribed scanning pulse on odd lines of scanning bus lines 11-1, 11-3,... or even lines of scanning bus lines 11-2, 11-4... by the control signal from the circuit 19.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17715487A JPS6422182A (en) | 1987-07-17 | 1987-07-17 | Method for driving active matrix type display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17715487A JPS6422182A (en) | 1987-07-17 | 1987-07-17 | Method for driving active matrix type display |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6422182A true JPS6422182A (en) | 1989-01-25 |
Family
ID=16026132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17715487A Pending JPS6422182A (en) | 1987-07-17 | 1987-07-17 | Method for driving active matrix type display |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6422182A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318894A (en) * | 1989-06-16 | 1991-01-28 | Japan Aviation Electron Ind Ltd | Method for displaying color image on liquid crystal display panel |
JP2008216574A (en) * | 2007-03-02 | 2008-09-18 | Sony Corp | Liquid crystal display device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62230172A (en) * | 1985-12-17 | 1987-10-08 | Seiko Epson Corp | Liquid crystal display type image receiving device |
-
1987
- 1987-07-17 JP JP17715487A patent/JPS6422182A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62230172A (en) * | 1985-12-17 | 1987-10-08 | Seiko Epson Corp | Liquid crystal display type image receiving device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318894A (en) * | 1989-06-16 | 1991-01-28 | Japan Aviation Electron Ind Ltd | Method for displaying color image on liquid crystal display panel |
JP2008216574A (en) * | 2007-03-02 | 2008-09-18 | Sony Corp | Liquid crystal display device |
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