Television – Image signal processing circuitry specific to television – Gray scale transformation
Patent
1996-06-05
1998-10-13
Grant, Christopher C.
Television
Image signal processing circuitry specific to television
Gray scale transformation
348571, 327525, H04N 552
Patent
active
058220178
ABSTRACT:
A fusing system is provided in connection with an integrated circuit, which may be mounted within a semiconductor integrated circuit package having a plurality of external pins. The fusing system is provided with a fusing control circuit operable in an adjusting mode and in a fusing mode, which receives a serial data signal and uses that signal in one way when in an adjusting mode and in another way when in a fusing mode. A fusing circuit is provided for fusing selected ones of the fusible links when the fusing control circuit is in the fusing mode. The fusing system may be used as part of an automatic gain control system for automatically controlling the signal strength of a video signal output from a video processing circuit.
REFERENCES:
patent: 4032949 (1977-06-01), Bierig
patent: 4860100 (1989-08-01), Rakhodai et al.
patent: 4883991 (1989-11-01), Kroner et al.
patent: 4884141 (1989-11-01), Hyakutake
patent: 5272531 (1993-12-01), McGinn
Grant Christopher C.
Samsung Electronics Co,. Ltd.
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