Invention Grant
- Patent Title: Vibrating motor and haptic device including movable portion with holding portion
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Application No.: US17547300Application Date: 2021-12-10
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Publication No.: US11894745B2Publication Date: 2024-02-06
- Inventor: Atsunori Hirata , Hiroaki Hirano , Ryoichi Mitsuhata
- Applicant: Nidec Corporation
- Applicant Address: JP Kyoto
- Assignee: NIDEC CORPORATION
- Current Assignee: NIDEC CORPORATION
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: JP 20217897 2020.12.25
- Main IPC: H02K33/02
- IPC: H02K33/02

Abstract:
A vibrating motor includes a stationary portion, and a movable portion capable of vibrating with respect to the stationary portion along a center axis extending in a vertical direction. The stationary portion includes a bearing portion which extends along the center axis and supports the movable portion to be able to vibrate along the center axis, and a coil including a conductive wire wound around the center axis. The bearing portion includes a first region including a coil inner region on a radially inner side of the coil.
Public/Granted literature
- US20220209637A1 VIBRATING MOTOR AND HAPTIC DEVICE Public/Granted day:2022-06-30
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