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Patent Searching and Data


Title:
SHUTTER CONTROL DEVICE, SHUTTER UNIT, IMAGING DEVICE, SHUTTER CONTROL METHOD, AND SHUTTER CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/107088
Kind Code:
A1
Abstract:
Provided are a shutter control device, a shutter unit, an imaging device, a shutter control method, and a shutter control program with which it is possible to suppress any increase in temperature of a drive device of a mechanical shutter. A control unit (60) that controls a shutter drive device (21) of a mechanical shutter (20) included in a digital camera (100) controls the drive interval of the mechanical shutter (20), among drive intervals of the mechanical shutter (20) when the mechanical shutter (20) is continuously driven by the shutter drive device (21), the control unit (60) performing the control on the basis of information about a first time T1 and the elapsed time from a reference timing, the first time T1 being defined as a value established on the basis of the characteristics of the shutter drive device and the allowable maximum temperature Tg of the shutter drive device (21).

Inventors:
MIYATA MASAHIKO (JP)
Application Number:
PCT/JP2020/044208
Publication Date:
June 03, 2021
Filing Date:
November 27, 2020
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
G03B9/02; G03B7/08; G03B9/08; G03B9/36; G03B17/02; H04N5/225
Foreign References:
JP2010190922A2010-09-02
JP2009098477A2009-05-07
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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