Video camera

Details Video camera Video camera

1993-12-09

1995-09-05

Razavi, Michael T.

Television

Camera, system and detail

Optics

354400, 2502012, G02B 710

Patent

active

054482950

ABSTRACT:
A video camera having an imaging device providing a video signal comprises; lens means for focusing an object leading to the imaging device, signal processor or processing outputs of the imaging device to video signals, focus detection means for detecting focus information of the object, drive means for driving the lens according to outputs of the focus detection means, and control means for controlling the lens position from first position to a predetermined position when the power is supplied.

REFERENCES:
patent: 4265528 (1979-05-01), Bestenreiner et al.
patent: 4669849 (1987-06-01), Ohtsuka et al.
patent: 4935765 (1990-06-01), Ishida et al.
patent: 5003165 (1991-03-01), Sarfati et al.
patent: 5070408 (1991-12-01), Kikuchi et al.

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