Drive circuit of solid-state image pickup device and method...

Details Drive circuit of solid-state image pickup device and method... Drive circuit of solid-state image pickup device and method...

2007-07-06

2011-12-20

Giles, Nicholas (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

C348S222100, C348S240100, C348S240200, C348S240300, C348S362000

Reexamination Certificate

active

08081246

ABSTRACT:
There is provided a drive circuit of a solid-state image pickup device capable of generating a pulse for vertical scanning, an interval of which changes non-linearly, and of generating a pulse other than the pulse for vertical scanning, without increasing a circuit size and a communication time for setting an electronic shutter. There also is provided a drive circuit of a solid-state image pickup device including a polynomial arithmetic operation unit for carrying out an arithmetic operation of a polynomial of a first or higher order; an arithmetic operation controller for generating a variable of the polynomial to control an arithmetic operation in the polynomial arithmetic operation unit; and a pulse generator for generating a pulse based on a result of an arithmetic operation in the polynomial arithmetic operation unit.

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