Method and apparatus for driving plasma display panel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 3, 2007
Grant Date -
Sep 11, 2003
app pub date -
Dec 6, 2002
filing date -
Dec 8, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for driving a plasma display panel that is adaptive for improving a capability of gray scale expression as well as a picture quality. In the method and apparatus, an average brightness of an image is detected. A gray level number of the current image is adjusted in accordance with said average brightness of said image using a pre-stored reference gray level number.
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