System and method for focusing a digital camera

Details System and method for focusing a digital camera System and method for focusing a digital camera

2011-08-02

2011-08-02

Tran, Sinh (Department: 2622)

Television

Camera, system and detail

Optics

C348S345000, C348S354000, C348S357000

Reexamination Certificate

active

07990460

ABSTRACT:
A method of focusing a digital camera module with an image sensor including capturing an image of a test target with the digital camera module, determining a focus quality of the image with the image sensor, outputting a signal related to the focus quality of the image from the digital camera module to a focusing station external to the digital camera module, and determining whether a position of a lens from the image sensor within the digital camera module should be altered to improve a focus quality of subsequently captured images.

REFERENCES:
patent: 3932733 (1976-01-01), Olsen et al.
patent: 4149792 (1979-04-01), Fraser et al.
patent: 4348089 (1982-09-01), Shenk
patent: 4456356 (1984-06-01), Okabe et al.
patent: 4465352 (1984-08-01), Hirobe et al.
patent: 5477296 (1995-12-01), Takamura et al.
patent: 5652924 (1997-07-01), Yamano
patent: 5815748 (1998-09-01), Hamamura et al.
patent: 5877809 (1999-03-01), Omata et al.
patent: 5973846 (1999-10-01), McConica
patent: 6563543 (2003-05-01), Doron
patent: 6580062 (2003-06-01), Baer
patent: 6642956 (2003-11-01), Safai
patent: 6771391 (2004-08-01), Konishi et al.
patent: 6822688 (2004-11-01), Ohta
patent: 6839190 (2005-01-01), Nishioka et al.
patent: 6963388 (2005-11-01), Ohta
patent: 6975348 (2005-12-01), Chiu et al.
patent: 7158170 (2007-01-01), Gustavsson et al.
patent: 7193196 (2007-03-01), Ouellette
patent: 7215374 (2007-05-01), Why et al.
patent: 7233737 (2007-06-01), DeMonte
patent: 7280149 (2007-10-01), Weintroub et al.
patent: 2002/0075393 (2002-06-01), Kim et al.
patent: 2002/0179813 (2002-12-01), Baer
patent: 2003/0063211 (2003-04-01), Watanabe et al.
patent: 2003/0117514 (2003-06-01), Weintroub et al.
patent: 2004/0017502 (2004-01-01), Alderson
patent: 2004/0066563 (2004-04-01), Voss et al.
patent: 2004/0109080 (2004-06-01), Chan et al.
patent: 2004/0189862 (2004-09-01), Gustavsson et al.
patent: 197734 (1986-10-01), None
patent: 2 397 394 (2004-07-01), None
patent: WO 97-34194 (1997-09-01), None
British Patent Application No. 0523368.9 Search Report dated Jul. 25, 2006.
British Patent Application No. 0523368.9 Search Report dated Jul. 26, 2006.
British Patent Application No. 0523368.9 Search Report dated Jul. 27, 2006.

Affiliated with

Also associated with

Rating

System and method for focusing a digital camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for focusing a digital camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for focusing a digital camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2652226