Non-contact optical sensor module

Details Non-contact optical sensor module Non-contact optical sensor module

2007-11-07

2009-12-15

Sohn, Seung C (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

C345S157000

Reexamination Certificate

active

07633047

ABSTRACT:
Provided is an optical sensor module including a printed circuit board (PCB) having a pad with a perforated portion formed in the central portion thereof; a lens disposed on the top surface of the pad so as to cover the perforated portion; one or more light sources disposed around the lens; an image sensor closely attached to the bottom surface of the pad; and a housing mounted to surround the outer periphery of the image sensor, the housing having the same height as that of the image sensor and the same size as that of the pad.

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Office Action mailed on Mar. 12, 2008 and issued in corresponding Korean Patent Application No. 10-2006-0112593.

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