Method and device for adjusting a camera
US7019782B2 · kind B2 · utility
2Cited by
8References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2001 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | Apr 5, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/67
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
For focussing and/or adjusting of the image field of a camera (1) with an image sensor (2) and an objective (3), it is proposed to provide light sources (7) between objective (3) and image sensor (2), which are projected into the object plane (5) by means of a partially transmitting mirror (8) arranged between the light sources (7) and the image sensor (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.