Lens module and camera module having same

Details Lens module and camera module having same Lens module and camera module having same

2011-04-19

2011-04-19

Collins, Darryl J (Department: 2873)

Optical: systems and elements

Lens

With support

C359S819000

Reexamination Certificate

active

07929231

ABSTRACT:
An exemplary lens module includes a barrel, a holder receiving the barrel therein, and lenses received in the barrel. The barrel includes a circular peripheral barrel wall. An inner diameter and an outer diameter of the barrel both gradually increase from an object side to an imaging side. The holder includes a peripheral holder wall. An inner diameter of the holder gradually increases from the object side to the imaging side. The peripheral barrel wall is engaged with the peripheral holder wall. Diameters of the lenses gradually increase from the object side to the imaging side.

REFERENCES:
patent: 7095572 (2006-08-01), Lee et al.
patent: 7417808 (2008-08-01), Noda et al.
patent: 7417812 (2008-08-01), Chang
patent: 7626773 (2009-12-01), Noda et al.
patent: 7751131 (2010-07-01), Huang et al.

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