Lens moving apparatus
US9857555B2 · kind B2 · utility
17Cited by
1References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2015 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Jun 17, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2205/0069
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments provide a lens moving apparatus including a housing supporting a driving magnet and having an opening, a bobbin provided at an outer circumferential surface thereof with a coil located inside the driving magnet, the bobbin being moved in a first direction parallel to an optical axis within the housing via electromagnetic interaction between the driving magnet and the coil, and a damper located between the housing and the bobbin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.