Title:
【発明の名称】撮像装置
Document Type and Number:
Japanese Patent JP2749961
Kind Code:
B2
Abstract:
There is disclosed an image pickup device provided with a focusing lens for regulating the focus state of a phototaking optical system; an encoder for detecting a region in which the focusing lens is positioned; and a control circuit for detecting, by means of the encoder, the region in which the focusing lens is positioned at the start of power supply and, if the focusing lens is not positioned in a predetermined region, releasing a drive control signal for driving the focusing lens to an initial position in the above-mentioned predetermined region.
Inventors:
KANEDA KITAHIRO
Application Number:
JP15670290A
Publication Date:
May 13, 1998
Filing Date:
June 14, 1990
Export Citation:
Assignee:
KYANON KK
International Classes:
G02B7/08; H04N5/232; (IPC1-7): H04N5/232; G02B7/08
Domestic Patent References:
| JP4403A | ||||
| JP3119872A | ||||
| JP6287921A |
Attorney, Agent or Firm:
Giichi Marushima (1 person outside)