Incoupling structure for lighting applications

Details Incoupling structure for lighting applications Incoupling structure for lighting applications

2007-12-31

2011-11-29

Husar, Stephen F (Department: 2875)

Illumination

Light source and modifier

Plural serial lens elements or components

C362S097300, C362S555000, C362S610000, C359S742000

Reexamination Certificate

active

08066408

ABSTRACT:
Light incoupling structures for lighting applications, such as lightguides. The incoupling structures include an optically substantially transparent medium for transporting light emitted by a light source and an optical element including at least one hole in the medium for coupling light together with optional further optical elements. A lighting element includes a light source with related integrated optics.

REFERENCES:
patent: 7006306 (2006-02-01), Falicoff et al.
patent: 2006/0203518 (2006-09-01), Tseng
patent: 2006/0285356 (2006-12-01), Tseng
patent: 1702523 (2005-11-01), None
patent: 101034182 (2007-09-01), None
patent: WO9909349 (1999-02-01), None
The Chinese Office Action mailed on Jan. 26, 2011 for Chinese Patent Application No. 200780051832.4, a counterpart foreign application of U.S. Appl. No. 12/003,750.

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