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Title:
FOCAL PLANE SHUTTER, AND CAMERA
Document Type and Number:
Japanese Patent JP2017067875
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a focal plane shutter that can restrain scattering of dust arising therearound.SOLUTION: A focal plane shutter is provided with a bottom board having an aperture for use in light exposure, shutter blades for switching over the aperture between a covered state and an open state and a controller for causing the shutter blades to operate. A through hole is bored in the bottom board, and over one face of the bottom board an adhesive member is so arranged as to cover the area in which the through hole is formed.SELECTED DRAWING: Figure 1

Inventors:
NAGANO SHUNICHI
TAKAHASHI SHIGEMI
Application Number:
JP2015190509A
Publication Date:
April 06, 2017
Filing Date:
September 28, 2015
Export Citation:
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Assignee:
NIDEC COPAL CORP
International Classes:
G03B9/36
Domestic Patent References:
JP2003280066A2003-10-02
JP2015225193A2015-12-14
Attorney, Agent or Firm:
Takafumi Ishii



 
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