Invention Grant
- Patent Title: Image pickup device and focal plane shutter
- Patent Title (中): 图像拾取装置和焦平面快门
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Application No.: US14282306Application Date: 2014-05-20
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Publication No.: US09389484B2Publication Date: 2016-07-12
- Inventor: Yoichi Nakano
- Applicant: SEIKO PRECISION INC.
- Applicant Address: JP Narashino-shi
- Assignee: SEIKO PRECISION INC.
- Current Assignee: SEIKO PRECISION INC.
- Current Assignee Address: JP Narashino-shi
- Agency: Kratz, Quintos & Hanson, LLP
- Priority: JP2013-110284 20130524
- Main IPC: G03B9/36
- IPC: G03B9/36

Abstract:
An image pickup device includes: an image pickup element; a control portion artificially driving an electronic leading blade by resetting stored charges of the image pickup element in a predetermined direction at every pixel line; and a focal plane shutter includes a board including an opening exposing the image pickup element, a mechanical trailing blade capable of opening and closing the opening, a trailing blade drive lever driving the trailing blade, an actuator actuating the trailing blade drive lever, a shading member capable of opening and closing at least a part of the opening, a shading member drive lever driving the shading member, a connection member provided on the shading member drive lever, and a biasing member biasing the shading member drive lever such that the shading member recedes from the opening.
Public/Granted literature
- US20140347534A1 IMAGE PICKUP DEVICE AND FOCAL PLANE SHUTTER Public/Granted day:2014-11-27
Information query