Digital camera
US7889268B2 · kind B2 · utility
17Cited by
4References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 19, 2007 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Dec 13, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/55
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A digital camera is disclosed, which has a still image shooting mode and a moving image shooting mode, and performs different focusing operations between the still image shooting mode and the moving image shooting mode. According to present invention, the range of focusing tolerance or the driving speed of a focusing optical system can vary between the still image shooting mode and the moving image shooting mode such as to set the range of focusing tolerance wider or the driving speed of the focusing optical system slower in the moving image shooting mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.