Lens module
US11506859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 27, 2020 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Mar 11, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/68
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention provides a lens module having a housing, and a focusing support frame, a first base, a second base, and a lens. The focusing support frame is provided with three first guide slots, and the first base is provided with three second guide slots. A first ball is provided between the first guide slot and the second guide slot. The first base is provided with three third guide slots, the second base is provided with three fourth guide slots, and a second ball is provided between the third guide slot and the fourth guide slot. Through stacked focusing support frame and relative movement between the first base and the second base, auto focus and optical image stabilization can be realized. The stable lens movement can be realized through the least number of guide mechanisms and the simplest structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.