Method and apparatus for driving plasma display panel

Details Method and apparatus for driving plasma display panel Method and apparatus for driving plasma display panel

2007-07-03

2007-07-03

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S068000, C345S089000, C345S077000, C345S076000, C345S690000, C345S691000

Reexamination Certificate

active

10310978

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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