Invention Grant
- Patent Title: Image sensing apparatus and control method thereof
- Patent Title (中): 影像感测装置及其控制方法
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Application No.: US12852587Application Date: 2010-08-09
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Publication No.: US08147152B2Publication Date: 2012-04-03
- Inventor: Kazuyuki Nakagawa
- Applicant: Kazuyuki Nakagawa
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Cowan, Liebowitz & Latman, P.C.
- Priority: JP2009-201082 20090831
- Main IPC: G03B17/38
- IPC: G03B17/38 ; G03B9/40 ; H04N5/238

Abstract:
An image sensing apparatus comprises a shutter driving member which drives a shutter blade; a shutter spring which urges the shutter driving member; a shutter charge unit which charges the shutter spring, and is switched between an over-charged state and a travel prepared state; a driving unit which drives the shutter charge unit; a retaining unit which, when the shutter charge unit is set in the travel prepared state, retains the shutter driving member in a state in which the shutter spring is charged; a determination unit which determines whether or not the apparatus is executing a continuous shooting operation; and a controller which, when it is determined that the apparatus is executing the continuous shooting operation, controls to drive the shutter charge unit to the travel prepared state without stopping the shutter charge unit in the over-charged state after the charge operation of the shutter spring is complete.
Public/Granted literature
- US20110052184A1 IMAGE SENSING APPARATUS AND CONTROL METHOD THEREOF Public/Granted day:2011-03-03
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