Light source module including light converging element

Details Light source module including light converging element Light source module including light converging element

2007-11-05

2010-06-22

Negron, Ismael (Department: 2885)

Illumination

Light source and modifier

Including reflector

C362S327000, C362S307000, C362S311010, C313S498000, C313S512000

Reexamination Certificate

active

07740382

ABSTRACT:
A light source assembly provides an illumination beam and the light converging element is disposed on a transmission path of the illumination beam. A light converging element has a top end and a bottom end opposite to the top end. The light converging element is gradually reduced from the bottom end to the top end. The top end is opposite to the light source assembly and has a cavity. The illumination beam is incident into the light converging element from the cavity and exits the light converging element from the bottom end.

REFERENCES:
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patent: 2005/0248732 (2005-11-01), Tomita
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patent: 1404630 (2003-03-01), None
Chinese Examination Report of Taiwan Application No. 096110723, dated on Feb. 26, 2010.

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