FIELD: television measuring systems operating in wide output signal range. SUBSTANCE: integrated circuit implementing video signal shaper has M lines and N columns of photosensitive elements 1, light-shielded output register 2, and output device 3; in addition, it is provided with signal delay line built around charge-coupled carry register and charge-coupled linear photosensitive integrated circuit incorporating N photosensitive elements 5 similar to matrix lines, output register 6, and output device 7; surface of photosensitive elements 5 carries optical filter and delay line 4 is inserted between first output register 2 and output device 3. EFFECT: enlarged output-signal range. 2 dwg
Authors
Dates
1997-08-10—Published
1987-08-14—Filed