Invention Grant
- Patent Title: Electromagnetic driving module having resonance inhibiting element and electronic device using the same
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Application No.: US15167081Application Date: 2016-05-27
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Publication No.: US10409027B2Publication Date: 2019-09-10
- Inventor: Yi Liang Chan , Yusheng Li
- Applicant: TDK TAIWAN CORP.
- Applicant Address: TW Yangmei Taoyuan
- Assignee: TDK TAIWAN CORP.
- Current Assignee: TDK TAIWAN CORP.
- Current Assignee Address: TW Yangmei Taoyuan
- Agency: Muncy, Geissler, Olds & Lowe, P.C
- Priority: TW104212245U 20150730
- Main IPC: G01D5/14
- IPC: G01D5/14 ; G01J1/04 ; G02B7/10 ; G02B27/64 ; H04N5/232
Abstract:
A driving assembly is provided. The driving assembly includes a fixed member, a movable member, a driving magnet unit, a coil, and a focusing magnetic element. The movable member is arranged to be movable relative to the fixed member in a main axis via a magnetic force generated by the coil and the driving magnet unit. Additionally, the resonance of the movable member is inhibited by a magnetic force generated by the focusing magnetic element and the driving magnet unit.
Public/Granted literature
- US20170031131A1 ELECTROMAGNETIC DRIVING MODULE AND ELECTRONIC DEVICE USING THE SAME Public/Granted day:2017-02-02
Information query
