Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-08-08
2006-08-08
Shankar, Vijay (Department: 2673)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S063000, C345S066000, C345S067000, C345S069000
Reexamination Certificate
active
07088313
ABSTRACT:
A white balance compensating method of a plasma display panel includes detecting an average brightness of an input data; determining a discharge frequency in accordance with the average brightness of the data; and applying gamma correction to the data in consideration of the discharge frequency. A white balance compensating apparatus of a plasma display panel includes an average picture level controller for detecting an average brightness of an input data and determining a discharge frequency in accordance with the average brightness of the data; and a gamma corrector for applying gamma correction to the data in consideration of the discharge frequency.
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Dharia Prabodh
Fleshner & Kim LLP
LG Electronics Inc.
Shankar Vijay
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