JPS6468794A - Drive circuit for color display - Google Patents
Drive circuit for color displayInfo
- Publication number
- JPS6468794A JPS6468794A JP22527687A JP22527687A JPS6468794A JP S6468794 A JPS6468794 A JP S6468794A JP 22527687 A JP22527687 A JP 22527687A JP 22527687 A JP22527687 A JP 22527687A JP S6468794 A JPS6468794 A JP S6468794A
- Authority
- JP
- Japan
- Prior art keywords
- sampling timing
- sampling
- data
- drive circuit
- extended
- 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.)
- Granted
Links
Abstract
PURPOSE: To enable a correct sampling in a data driver by making the margin of sampling timing large and further delaying in correspondance to the sampling timing. CONSTITUTION: A parallel data divided analog color data and extended the time are delayed corresponding to the sampling timing in data drivers 3a and 3b. At this point, as the time period capable of setting the sampling timing is extended, an amplifier having a narrow band and low cost is usable. By this way, even though a large waveform rounding is generated, the sampling timing is selected in a part without the waveform rounding, and the correct sampling is performed, whereby the quality of display is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62225276A JP2639809B2 (en) | 1987-09-10 | 1987-09-10 | Drive circuit for color display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62225276A JP2639809B2 (en) | 1987-09-10 | 1987-09-10 | Drive circuit for color display |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6468794A true JPS6468794A (en) | 1989-03-14 |
JP2639809B2 JP2639809B2 (en) | 1997-08-13 |
Family
ID=16826790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62225276A Expired - Lifetime JP2639809B2 (en) | 1987-09-10 | 1987-09-10 | Drive circuit for color display |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2639809B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6980192B1 (en) | 1998-03-02 | 2005-12-27 | Kabushiki Kaisha Advanced Display | Liquid crystal display, integrated circuit for use therein, and driving method and driver of liquid crystal display |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935343A (en) * | 1982-08-20 | 1984-02-27 | Matsushita Electric Ind Co Ltd | Picture display device |
-
1987
- 1987-09-10 JP JP62225276A patent/JP2639809B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935343A (en) * | 1982-08-20 | 1984-02-27 | Matsushita Electric Ind Co Ltd | Picture display device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6980192B1 (en) | 1998-03-02 | 2005-12-27 | Kabushiki Kaisha Advanced Display | Liquid crystal display, integrated circuit for use therein, and driving method and driver of liquid crystal display |
Also Published As
Publication number | Publication date |
---|---|
JP2639809B2 (en) | 1997-08-13 |
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