H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 5/44 (2006.01)
Patent
CA 2041354
An image display apparatus includes an automatic pedestal processing circuit for detecting the minimum signal level of the input video signal for controlling the signal level of the video signal on the basis of results of detection. A control section is provided for activating the automatic pedestal processing circuit during the effective display period for the input video signals to prevent malfunction of the automatic pedestal processing section to display an image with superior picture quality.
Gowling Lafleur Henderson Llp
Sony Corporation
LandOfFree
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