Multiple lamp coupler

Details Multiple lamp coupler Multiple lamp coupler

2005-01-18

2005-01-18

Cariaso, Alan (Department: 2875)

Illumination

Light fiber, rod, or pipe

Illuminating or display apparatus

C362S247000, C359S618000, C385S047000, C385S901000

Reexamination Certificate

active

06843591

ABSTRACT:
An optical coupler is designed to be utilized with multiple light sources. The optical coupler can include a reflecting mirror, a plurality of coupling rods, and an integrating rod. The reflecting mirror receives light from the light sources and reflects light to the coupling rods. The coupling rods provide a path for the light to the integrating rod.

REFERENCES:
patent: 5031078 (1991-07-01), Bornhorst
patent: 5217285 (1993-06-01), Sopori
patent: 5997155 (1999-12-01), Ducharme et al.
patent: 6222674 (2001-04-01), Ohta
patent: 6318863 (2001-11-01), Tiao et al.
patent: 6341876 (2002-01-01), Moss et al.
patent: 6527411 (2003-03-01), Sayers
patent: 6547421 (2003-04-01), Sugano

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