Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2006-08-29
2006-08-29
Le, Que T. (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C250S238000
Reexamination Certificate
active
07098443
ABSTRACT:
Method and apparatus for compensating for variations in the output signal of a color sensor due to varying temperature of the color sensor. The color sensor receives light and generates an output signal that is based on the received light. The temperature compensation mechanism measures the temperature of the color sensor and uses the measured temperature to selectively adjust the output signal of the color sensor to generate a compensated output signal that is not dependent on temperature of the color sensor.
REFERENCES:
patent: 5264921 (1993-11-01), Jinnai
Boay Yoke Peng
Lim Len Li Kevin
Tan Boon Keat
Avago Technologies ECBU (IP) Singapore Pte. Ltd.
Le Que T.
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