Method for controlling address power on plasma display panel...

Details Method for controlling address power on plasma display panel... Method for controlling address power on plasma display panel...

2004-09-01

2010-06-15

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

Reexamination Certificate

active

07737918

ABSTRACT:
A method for controlling address power consumption on a PDP is disclosed. Image data to be displayed on the PDP are converted into subfield data, and the subfield data are analyzed to generate a variation value of the data for each subfield. An address power recovery circuit operates or ceases operating in one or more subfields based on the variation value of the data associated with each subfield. Image data is determined to be a normal mode or a specific mode based on the generated variation value of the image data, and the number of the subfields displayed on the PDP during the specific mode is set to be less than the number of subfields displayed during the normal mode.

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