Shock damping of optical lens components
US7556443B2 · kind B2 · utility
7Cited by
3References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 16, 2006 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | Aug 2, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/646
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A shock and/or vibration damped optical lens assembly for electronic equipment. The optical lens assembly of the present invention is particularly useful for electronic equipment such as mobile phones, PDA's, etc. incorporating cameras. By providing a shock and/or vibration damped optical lens assembly allows such devices to more reliably implement auto-focusing and/or zoom lens packages. Accordingly, the present invention facilitates the use of more advanced lens packages in hand-held electronic equipment such as cell phones, PDA's etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.