In accordance with the invention, a light emitting device includes a substrate, a layer of first conductivity type overlying the substrate, a light emitting layer overlying the layer of first conductivity type, and a layer of second conductivity type overlying the light emitting layer. A plurality of...http://www.google.fr/patents/US6828596?utm_source=gb-gplus-shareBrevet US6828596 - Contacting scheme for large and small area semiconductor light emitting flip chip devices
Contacting scheme for large and small area semiconductor light emitting flip ...
