P-108: A Simple Matrix Driving of Bistable Liquid Crystal Displays
We have extended the basic idea of 2+2 dynamic driving scheme (DDS) to VGA (640×480) panel and optimized it to show the ON‐OFF switching characteristic. The position dependence upon pre and post selection is serious and not suitable for driving the panel. We found that two steps of a propagation per...
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| Veröffentlicht in: | SID International Symposium Digest of technical papers 2005-05, Vol.36 (1), p.710-713 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | We have extended the basic idea of 2+2 dynamic driving scheme (DDS) to VGA (640×480) panel and optimized it to show the ON‐OFF switching characteristic. The position dependence upon pre and post selection is serious and not suitable for driving the panel. We found that two steps of a propagation period provide the most stable homeotropic state and ON‐OFF switching system. With this new driving scheme the potential gray scale for Ch‐LCD in a 640×480 pixels matrix was examined. |
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| ISSN: | 0097-966X 2168-0159 |
| DOI: | 10.1889/1.2036541 |