Tanning device using semiconductor light-emitting diodes

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Light application

Reexamination Certificate

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C607S090000, C607S094000

Reexamination Certificate

active

07901442

ABSTRACT:
A tanning device is described that includes semiconductor light-emitting diodes (LEDs) as a light source, which LEDs are preferably composed of (InGa)N, (AlGa)N, (AlInGa)N or (AlInGa)P as their semiconductor material.

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Schlager et al., “An LED-Array Light Source for Medical Therapy”, Proceedings of the SPIE, SPIE, Bellingham, VA, US, vol. 1892, 1993, pp. 26-25, XP000568951.

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