Optical module with integrated source of light

Details Optical module with integrated source of light Optical module with integrated source of light

2006-04-28

2009-11-03

Sohn, Seung C (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Housings

C348S084000, C348S241000, C348S374000

Reexamination Certificate

active

07612332

ABSTRACT:
An optical module includes a lens arrangement which is used to project electromagnetic radiation to a semiconductor element and a light source disposed in the surrounding area of the radiation inlet area of the lens arrangement. The lens arrangement and the light source are provided with a covering which is permeable to electromagnetic radiation. The covering is provided with a radiation barrier that blocks the radiation which is emitted by the light source and prevents a direct injection of radiation which is emitted by the light source into the lens arrangement.

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patent: 7476848 (2009-01-01), Argast et al.
patent: 2003/0030180 (2003-02-01), Meek et al.
patent: 2005/0168617 (2005-08-01), Timm et al.
patent: 10057737 (2001-06-01), None
patent: 10360762 (2005-07-01), None
patent: 2003008954 (2003-01-01), None
patent: 03105465 (2003-12-01), None

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