Image signal processing circuit used in electronic product
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United States of America Patent
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N/A
Issued Date -
May 8, 2008
app pub date -
Nov 5, 2007
filing date -
Nov 3, 2006
priority date (Note) -
Abandoned
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Abstract
An exemplary image signal processing circuit (20) includes an image sensor (22), a drive circuit (28), and a microprocessor (24). The drive circuit includes an image signal processor (25) and a data processor (26). The microprocessor is provided to send control signals to the image sensor, the image signal processor, and the data processor. The image sensor is provided to receive exterior light beams and to convert the light beams into image signals. The image signal processor is provided to turn on the image sensor and convert the image signals received from the image sensor into image signals of a predetermined type and having a predetermined resolution. The data processor is provided to receive the image signals converted by the image signal processor and to process the converted image signals to be applied to a display device such that the display device displays corresponding images.
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