Lens module and digital camera module using same

Details Lens module and digital camera module using same Lens module and digital camera module using same

2007-03-05

2010-06-01

Koval, Melissa J (Department: 2862)

Photography

With exposure objective focusing means, focusing aid, or...

Mechanical mechanism for displacement of exposure objective

C359S819000, C348S340000, C348S342000

Reexamination Certificate

active

07729606

ABSTRACT:
A digital camera module (100) includes a lens module (20) and a chip package (50) mounted in a light path of the lens module. The lens module includes a first lens assembly (21) and a second lens assembly (23). The first lens assembly includes a first fixture (211) having a through hole (212) defined therein and at least one lens (218) received in the through hole. The second assembly includes a second fixture (23) having a through hole (232) defined therein and at least one lens (238) attached therein. One of the first fixture and the second fixture has a slotted annular ring (213) protruding therefrom with an annular slot (214) defined therein. The other has a male annular ring (235) extending therefrom, and the slotted annular ring and the male annular ring matingly engage with each other to fix the first lens assembly and second assembly together.

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patent: 7502183 (2009-03-01), Jao et al.
patent: 2006/0215055 (2006-09-01), Yoon
patent: 2007/0126915 (2007-06-01), Webster et al.
patent: 2008/0080072 (2008-04-01), Chang
patent: 01270411.3 (2002-10-01), None
patent: 1776474 (2006-05-01), None
patent: 1769939 (2008-05-01), None

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