Skin tanning and light therapy incorporating light emitting...

Radiant energy – Radiant energy generation and sources – With radiation modifying member

Reexamination Certificate

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Details

C250S494100, C250S493100, C250S461100, C250S365000, C257S088000, C257S098000

Reexamination Certificate

active

07994489

ABSTRACT:
The invention relates to a skin tanning chamber, the improvement comprising at least one light emitting diode emitting a UVA light, such as a UVA LED that emits essentially only UVA. Additionally, multiple LEDs of varying types with various characteristic wavelengths are controlled independently to produce an arbitrary light pattern in an arbitrary sequence over time. The chamber can be rigid or flexible. It can be a bed, booth or incorporated into a flexible form, such as a garment or cloth. In one embodiment, the chamber further comprises at least one LED emitting a UVC light, whereby the UVC light sanitizes the chamber surface. Preferably the LED emitting the UVA light is under independent control from the LED emitting UVC light.

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