LED engine hosted on a THS

Maurizio Checchetti

doi:10.1117/12.705258

12 February 2007 LED engine hosted on a THS

Maurizio Checchetti

Proceedings Volume 6486, Light-Emitting Diodes: Research, Manufacturing, and Applications XI; 648607 (2007) https://doi.org/10.1117/12.705258
Event: Integrated Optoelectronic Devices 2007, 2007, San Jose, California, United States

Abstract

A ceramic THS solder mounts a broad, regular field of LEDs and the electronics. To collect the lateral emissions, each LED seats on a thermal riser, at a focus of its primary mirror. If parabolic, the mirrors deliver collimated beams. If elliptical, each mirror focuses on a delivery FO, or on a phosphor dot placed inside the window or tipping the FO. The sealing window can integrate other lenses to complete this compact, self-cooled, hermetic light-emitting engine.

Citation Download Citation

Maurizio Checchetti "LED engine hosted on a THS", Proc. SPIE 6486, Light-Emitting Diodes: Research, Manufacturing, and Applications XI, 648607 (12 February 2007); https://doi.org/10.1117/12.705258

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