Digital camera module with improved image quality

Details Digital camera module with improved image quality Digital camera module with improved image quality

2006-06-09

2008-12-02

Thompson, Timothy J (Department: 2873)

Optical: systems and elements

Lens

With support

C359S813000, C359S819000

Reexamination Certificate

active

07460317

ABSTRACT:
A digital camera module (100) includes a lens barrel (20), a lens holder (22), an image pick-up module (26), and a protective member. The lens barrel defines a central hollow, and has at least one lens (202) received therein. The lens holder defines a central hollow. The lens barrel is movably received in the lens holder along an axis of the lens holder. The image pick-up module is arranged to receive light from the lenses. The protective member is configured for preventing dust and/or particle contamination associated with a relative movement of the lens barrel and the lens holder falling onto the image pick-up module.

REFERENCES:
patent: 6985313 (2006-01-01), Savage, Jr.
patent: 7091571 (2006-08-01), Park et al.
patent: 7196857 (2007-03-01), Kazama
patent: 2006/0181633 (2006-08-01), Seo

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