Wavelength converting system

Details Wavelength converting system Wavelength converting system

2011-08-02

2011-08-02

Bruce, David V (Department: 2875)

Illumination

Plural light sources

Particular wavelength

C362S235000

Reexamination Certificate

active

07988325

ABSTRACT:
An embodiment of the invention discloses a wavelength converting system. The wavelength converting system comprises: a wavelength converter having a first area and a second area; a first light source disposed under the first area and inducing a first mixed light being visible above the first area; a second light source disposed under the second area and inducing a second mixed light being visible above the second area; and a carrier supporting the first light source and the second light source. The first light source and the second light source have a dominant wavelength difference of 1 nm˜20 nm, and the first mixed light and the second mixed light have a color temperature difference less than 100K.

REFERENCES:
patent: 7038370 (2006-05-01), Mueller-Mach et al.
patent: 2005/0099808 (2005-05-01), Cheng et al.
patent: 2008/0151527 (2008-06-01), Ueno et al.
patent: 2008/0165523 (2008-07-01), Schmidt et al.
patent: 2008/0308822 (2008-12-01), Tsang et al.
patent: 2009/0180273 (2009-07-01), Kim et al.
patent: 1761835 (2006-04-01), None

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