Lens driving module with casing having plastic material and assembly method thereof
US10652443B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2019 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Aug 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/45
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical element driving module is provided, including: a casing; a base, including at least one protrusion extending toward the casing, and the protrusion has a side surface, wherein the casing is fixed on the base; a holder for holding an optical element having an optical axis; a driving assembly disposed in the casing for moving the holder relative to the casing and the base; and a plurality of gluing elements disposed between the side surface and the casing, wherein the side surface is parallel to the optical axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.