Brightness and contrast control for television receiver

Details Brightness and contrast control for television receiver Brightness and contrast control for television receiver

1975-07-21

1977-01-25

Stellar, George G.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358169, H04N 558

Patent

active

040052621

ABSTRACT:
A television receiver having a picture control circuit permitting simultaneous control of both brightness and contrast and means for controlling contrast alone without varying brightness so that the character of the reproduced picture may be controlled to suit a viewer's taste.

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