Patent-Treuhand-Gesellschaft F&uuml;r Elektrische Gl&uuml;hlampen Mbh

Patent-Treuhand-Gesellschaft F&uuml;r Elektrische Gl&uuml;hiampen Mbh

Osram Gesellschaft MIT Beschrankter Haftung

Karl-Peter Schliep

Andries Ellens

Franz Zwaschka

Norbert Wagner

The planar light source ( ) uses the principle of RGB mixing, the radiation of UV diodes ( ) arranged in a planar fashion being converted by means of phosphors ( ) which emit in the red and green spectral regions. The blue component is added by blue-emitting LEDs ( ) whose radiation is preferably launched as a lateral diode row ( ).

LED-based planar light source

A reflector-containing semiconductor component ( ) which comprises a radiation-emitting LED ( ) is seated in a housing which comprises at least one base part ( ) and a reflector ( ) for the radiation from the LED, the LED ( ) being fastened on a platform ( ) in the vertex of the reflector.

Growing community of inventors

München, Germany

Karl-Peter Schliep