Lumileds LLC

Koninklijke Philips Corporation N.v.

Lumileds Holding B.v.

Rafael Ignacio Aldaz Granell

Michael David Camras

Oleg Borisovich Shchekin

Frank Michael Steranka

Patrick Nolan Grillot

Embodiments of the invention include a semiconductor light emitting device capable of emitting first light having a first peak wavelength and a semiconductor wavelength converting element capable of absorbing the first light and emitting second light having a second peak wavelength. The semiconductor wavelength converting element is attached to a support and disposed in a path of light emitted by the semiconductor light emitting device. The semiconductor wavelength converting element is patterned to include at least two first regions of semiconductor wavelength converting material and at least one second region without semiconductor wavelength converting material disposed between the at least two first regions.

Light emitting device having an optically pumped semiconductor wavelength converting element

Wavelength converted light emitting device including a semiconductor wavelength converting material and a ceramic phosphor

Embodiments of the invention include a semiconductor light emitting device () capable of emitting first light having a first peak wavelength and a semiconductor wavelength converting element () capable of absorbing the first light and emitting second light having a second peak wavelength. The semiconductor wavelength converting element () is attached to a support () and disposed in a path of light emitted by the semiconductor light emitting device. The semiconductor wavelength converting element is patterned to include at least two first regions () of semiconductor wavelength converting material and at least one second region () without semiconductor wavelength converting material disposed between the at least two first regions.

Wavelength converted light emitting device

Growing community of inventors

Pleasanton, CA, United States of America

Rafael Ignacio Aldaz Granell