Television – Camera – system and detail – Optics
Reexamination Certificate
2004-11-19
2009-02-17
Ho, Tuan (Department: 2622)
Television
Camera, system and detail
Optics
C348S367000, C396S452000
Reexamination Certificate
active
07492410
ABSTRACT:
An electronic camera includes: an image-capturing element that captures an image formed with subject light; a shielding member that allows the subject light to pass through to the image-capturing element or blocks the subject light; a first electromagnetic actuator used for opening/closing drive of the shielding member; a holding member that holds the shielding member at least either an open state in which the shielding member allows the subject light to pass through or a closed state in which the shielding member blocks the subject light; a second electromagnetic actuator used for holding drive and hold release drive of the holding member; and a control device that controls driving of the first electromagnetic actuator and the second electromagnetic actuator.
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Chen Chia-Wei A
Ho Tuan
Nikon Corporation
Oliff & Berridg,e PLC
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