LED WHITE LIGHT LUMINAIRE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 2, 2016
app pub date -
Jul 8, 2014
filing date -
Jul 12, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A luminaire for emitting an electro-magnetic radiation, having a first LED radiation source for generating a first portion (L) of the radiation in the form of a white light is disclosed. The luminaire further has a second LED radiation source for generating a second portion (UV) of the radiation, wherein the second portion (UV) only has radiation of wavelengths within the wavelength range of about 280 nm to about 425 nm. The second portion (UV) makes it particularly possible that optical brighteners such as occur in white products, for example, can unfold their effect, at least significantly better, such that as a result, the product appears in a “purer” white.
First Claim
Other Claims data not available