Title:
撮像装置および羽根駆動装置
Document Type and Number:
Japanese Patent JP6627151
Kind Code:
B2
Abstract:
An imaging apparatus is provided, including a blade-driving device and a driving control unit which drives the front curtain actuator and the rear curtain actuator. The front curtain and the rear curtain are positioned at the open position at a time of start and termination of imaging, in which the front curtain moves from the closing position to the open position, and the rear curtain moves from the open position to the closing position, thereby performing an exposure operation. During consecutive photographing, the front curtain positioned at the closing position is moved once in a direction of the open position and is then returned to the closing position after the rear curtain is moved to the open position after termination of the exposure operation, and before a subsequent exposure operation is performed.
Inventors:
Hiroshi Takahashi
Yoichi Nakano
Yoichi Nakano
Application Number:
JP2017042224A
Publication Date:
January 08, 2020
Filing Date:
March 06, 2017
Export Citation:
Assignee:
Seiko Holdings Co., Ltd.
International Classes:
G03B9/36; G03B7/093
Domestic Patent References:
| JP2012177765A | ||||
| JP2012234024A |
Attorney, Agent or Firm:
Field Saki Satoshi
Shingo Suzuki
Nishizawa Kazumi
Shingo Suzuki
Nishizawa Kazumi