Solid-state image pickup device including lens unit held by...

Details Solid-state image pickup device including lens unit held by... Solid-state image pickup device including lens unit held by...

2009-02-12

2011-12-06

Henn, Timothy J (Department: 2622)

Television

Camera, system and detail

Support or housing

C348S335000

Reexamination Certificate

active

08072538

ABSTRACT:
A camera module100of the present invention is arranged such that a lens barrel32is provided with an internal screw thread32aon its internal side, and that a holding section41, which is a portion of a lens holder4, the portion holding a lens unit3, is provided with an external screw thread41aon its external side, the external screw thread41abeing engaged with the internal screw thread32a. As a result, it is possible to provide the camera module100capable of preventing contamination by dirt into a light path and thereby reducing imaging defects.

REFERENCES:
patent: 7430368 (2008-09-01), Lee
patent: 2006/0290801 (2006-12-01), Jao
patent: 2007-006502 (2007-01-01), None
patent: 2007-052186 (2007-03-01), None
patent: 2007-163707 (2007-06-01), None

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