Image signal processing circuit and semiconductor device

Details Image signal processing circuit and semiconductor device Image signal processing circuit and semiconductor device

2006-10-03

2006-10-03

Vu, Ngoc-Yen (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

Reexamination Certificate

active

07116360

ABSTRACT:
An image signal processing circuit is provided that can narrow the bus width of a bus that outputs data. The circuit is equipped with resistances R1˜R511that are serially connected between a first power supply potential VTand a second power supply potential VB, comparators C1˜C511having first inputs in which potentials V1˜V511on terminal sections of the resistances R1˜R511are input, respectively, and second inputs in which an analog image signal is input, and an encoder42that encodes output signals of the comparators C1˜C511into unsigned integer numbers of 9-bit width and outputs the same as digital image data.

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Communication from Japanese Patent Office regarding related application.

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