Digital camera module with auto-focusing function

Details Digital camera module with auto-focusing function Digital camera module with auto-focusing function

2006-01-20

2009-06-23

Hannett, James M (Department: 2622)

Television

Camera, system and detail

Optics

C348S373000, C348S374000

Reexamination Certificate

active

07551224

ABSTRACT:
The digital camera module with an auto-focusing function includes a lens barrel (10), a lens mount (20) and an image pick-up sensor (50). The lens barrel has at least one lens (14) positioned therein. The lens mount includes a first frame (22), a second frame (24), an adjusting mechanism, and a driving mechanism (40). The first frame and the second frame are spaced apart. The lens barrel is mounted on and/or within one of the first frame and the second frame. The adjusting mechanism is connected with the first frame and the second frame and configured to be extendable. The magnetism-based driving mechanism is configured to drive and selectably extend the adjusting mechanism. The image pick-up sensor is disposed on the other one of the first frame and the second frame.

REFERENCES:
patent: 5612740 (1997-03-01), Lee et al.
patent: 6421088 (2002-07-01), Lee
patent: 6453123 (2002-09-01), Oshima
patent: 2006/0001759 (2006-01-01), Raschke
patent: 2007/0154198 (2007-07-01), Oh et al.

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