Title:
DRIVE DEVICE, LENS DRIVING DEVICE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/054669
Kind Code:
A1
Abstract:
This drive device is provided with a fixed portion, a movable portion that is movable with respect to the fixed portion and holds an optical member, a sliding portion provided between the movable portion and the fixed portion, and a voice coil motor for moving the movable portion with respect to the fixed portion, wherein the movable portion is pressed toward the fixed portion.
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Inventors:
MATSUHISA HARUKA (JP)
Application Number:
PCT/JP2019/035385
Publication Date:
March 19, 2020
Filing Date:
September 09, 2019
Export Citation:
Assignee:
NIDEC COPAL CORP (JP)
International Classes:
H02K33/18; G02B7/04; G03B5/00
Domestic Patent References:
| WO2018105267A1 | 2018-06-14 | |||
| WO2016067731A1 | 2016-05-06 |
Foreign References:
| JP2008040188A | 2008-02-21 | |||
| JP2013195629A | 2013-09-30 | |||
| JP2013148699A | 2013-08-01 | |||
| JP2017015799A | 2017-01-19 |
Attorney, Agent or Firm:
ISHII Takafumi (JP)
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