Invention Grant
- Patent Title: Blade drive module, imaging unit provided with blade drive module, and imaging device
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Application No.: US15780700Application Date: 2016-11-28
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Publication No.: US10942060B2Publication Date: 2021-03-09
- Inventor: Kazuo Shikama
- Applicant: Nidec Copal Corporation
- Applicant Address: JP Tokyo
- Assignee: Nidec Copal Corporation
- Current Assignee: Nidec Copal Corporation
- Current Assignee Address: JP Tokyo
- Agency: Troutman Pepper Hamilton Sanders LLP
- Priority: JPJP2015-236476 20151203
- International Application: PCT/JP2016/085100 WO 20161128
- International Announcement: WO2017/094638 WO 20170608
- Main IPC: G01J1/04
- IPC: G01J1/04 ; G03B9/10 ; G01J1/02 ; G01J5/00 ; G03B17/55 ; G01J5/62 ; G01J5/08 ; H04N5/225 ; G03B17/02

Abstract:
Reduces an increase in temperature of the blade member. Comprises: a blade supporting member, disposed forward of a photodetecting sensor that acts as a thermal source, having an opening 1a through which passes light that is to be incident into the photodetecting sensor; a blade member, supported movably on the blade supporting member, for opening and closing the opening; an actuator for driving the blade member open and closed, wherein: wherein the blade supporting member comprises a containing portion 1b, for containing the blade member and the actuator on a front or rear surface that is perpendicular to the optical axis of the opening, and an exposed portion that is arranged in parallel to the containing portion.
Public/Granted literature
- US20180356283A1 BLADE DRIVE MODULE, IMAGING UNIT PROVIDED WITH BLADE DRIVE MODULE, AND IMAGING DEVICE Public/Granted day:2018-12-13
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