Patent ID: 6970208
Filing Date: 2005-11-29
Classification: G09G,H04N

Abstract:
1. The apparatus comprising: a first circuit configured to present a first portion of an output data stream in response to a first portion of an input data stream; and a second circuit configured to present a second portion of said output data stream in response to a second portion of said input data stream, wherein (i) said apparatus is configured to perform color and gamma correction on said input data stream to generate said output data stream in response to one or more control signals and (ii) said second circuit comprises (a) a color corrector circuit configured to generate a first intermediate signal in response to said second portion of said input data stream, (b) a gamma corrector circuit configured to generate a second intermediate signal in response to said first intermediate signal, and (c) a multiplexer configured to present either said first intermediate signal or said second intermediate signal in response to said control signals.