Title:
ACTUATOR, AND OPTICAL DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/210357
Kind Code:
A1
Abstract:
This actuator comprises: a wiring circuit board; and a magnet. The wiring circuit board includes: a core layer, which has first and second main surfaces that face away from each other, which has first and second lateral surfaces connecting the first and second main surfaces, and which is formed by a magnetic body; an insulating layer that surrounds the first main surface, the second main surface, the first lateral surface, and the second lateral surface of the core layer; and a winding layer that is wound so as to surround the core layer via the insulating layer. The magnet is provided so as to be movable relative to the winding layer and the core layer.
Inventors:
INOUE MASAMI (JP)
YAMAZAKI HIROSHI (JP)
OYABU YASUNARI (JP)
YAMAZAKI HIROSHI (JP)
OYABU YASUNARI (JP)
Application Number:
PCT/JP2023/014769
Publication Date:
November 02, 2023
Filing Date:
April 11, 2023
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
H02K33/16; G02B26/08; G03B5/00
Domestic Patent References:
| WO2010103831A1 | 2010-09-16 |
Foreign References:
| JP2001071299A | 2001-03-21 |
Attorney, Agent or Firm:
NAKAGAWA, Masahiro et al. (JP)
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