Title:
【発明の名称】撮像装置
Document Type and Number:
Japanese Patent JP3226559
Kind Code:
B2
Abstract:
An image pickup device and a drive method for the device, controls the exposure by controlling a charge accumulation time of the device without using an iris. The accumulation time T is approached from near zero to a proper accumulation time at the power-on of the image pickup device.
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Inventors:
Kyouji Tamura
Application Number:
JP7962991A
Publication Date:
November 05, 2001
Filing Date:
April 12, 1991
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B7/08; G02B7/28; H04N5/232; H04N5/235; H04N5/238; H04N5/335; H04N5/351; H04N5/353; H04N5/359; H04N5/369; H04N5/378; (IPC1-7): H04N5/235; H04N5/232
Domestic Patent References:
| JP5833367A |
Attorney, Agent or Firm:
Yasunori Otsuka (1 person outside)