Method for processing electric output of photoelectric converter having picture element and its device


PURPOSE: To attain A/D conversion in a proper timing in the method ADD- converting an electric output of a photoelectric converter having a picture element. CONSTITUTION: A drive signal generator 8 is controlled by using a clock 7 taking a timing of an A/D converter 9. A drive signal outputted from the drive signal generator 8 is inputted to a photoelectric converter 1 via a delay circuit 6. The drive signal is inputted to a CCD drive signal generator 3 in the photoelectric converter 1 and a CCD drive signal outputted from the generator 3 drives a CCD 4 and a sample-and-hold circuit 2 sampling and holding an output from the CCD 4. COPYRIGHT: (C)1992,JPO&Japio




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