Title:
IMAGE PICKUP DEVICE
Document Type and Number:
Japanese Patent JP3311804
Kind Code:
B2
Abstract:
PURPOSE: To provide an image pickup device which has both functions of photographing of one frame and plural frames and further, can selectively use them properly with a simple operation.
CONSTITUTION: A diaphragm 9 and a shutter 7 are composed of a liquid crystal element and constituted to be able to be divied into plural regions being opposite to each other, and driven respectively. A selecting means for selecting photographing mode of either one frame or plural frames and a lens driver 10 moving and inclining a lens 11 along an optical axis by the input of a driving signal are provided. A control part 4 is so constituted that, when the photographing mode for plural frames is selected, the control part 4 supplies the driving signal to the lens driver 10 and executes the linking control of the lens driver 10, a diaphragm driver 8, a shutter driver 6 and a frame feeding means 12, to project one or plural videos of different timing.
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Inventors:
Yasushi Hasegawa
Application Number:
JP3807693A
Publication Date:
August 05, 2002
Filing Date:
February 26, 1993
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G03B7/00; G03B15/00; G03B17/28; (IPC1-7): G03B15/00; G03B7/00; G03B17/28
Domestic Patent References:
| JP335231A | ||||
| JP1193821A | ||||
| JP4238330A | ||||
| JP5840528A | ||||
| JP2287445A | ||||
| JP5229216A | ||||
| JP4142176A | ||||
| JP5132098B1 |
Attorney, Agent or Firm:
Yoshiro Kurauchi
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