Lens module with grooved barrel

Details Lens module with grooved barrel Lens module with grooved barrel

2011-08-02

2011-08-02

Harrington, Alicia (Department: 2873)

Optical: systems and elements

Lens

With support

C359S829000

Reexamination Certificate

active

07990634

ABSTRACT:
An exemplary lens module includes a substrate, a housing, a carrier, and a barrel. The housing is hollow, and disposed on the substrate. The carrier is received in the housing. The carrier defines a through hole. The barrel is received in the housing. The barrel includes a receiving body, a focusing portion, a connection portion, and a groove. The focusing portion is at a top end of the receiving body. The connection portion is at a bottom end of the receiving body. The groove spans from the top end of the receiving body to the connection body. The receiving body is received in the through hole of the carrier. The connection portion is mechanically connected to the carrier. A top end of the connection portion is exposed by the groove.

REFERENCES:
patent: 2009/0251805 (2009-10-01), Wu

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