Light-radiating semiconductor component with a luminescence conversion element

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United States of America Patent

PATENT NO 9196800
APP PUB NO 20100044739A1
SERIAL NO

12610560

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Abstract

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The light-radiating semiconductor component has a radiation-emitting semiconductor body and a luminescence conversion element. The semiconductor body emits radiation in the ultraviolet, blue and/or green spectral region and the luminescence conversion element converts a portion of the radiation into radiation of a longer wavelength. This makes it possible to produce light-emitting diodes which radiate polychromatic light, in particular white light, with only a single light-emitting semiconductor body. A particularly preferred luminescence conversion dye is YAG:Ce.

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Patent Owner(s)

  • OSRAM GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Höhn, Klaus Taufkirchen, DE 10 275
Reeh, Ulrike München, DE 15 1426
Schlotter, Peter Freiburg, DE 23 2822
Schmidt, Ralf Vörstetten, DE 138 4265
Schneider, Jürgen Kirchzarten, DE 29 193
Stath, Norbert Regensburg, DE 25 1669
Waitl, Günter Regensburg, DE 18 268

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