A semiconductor light-emitting device can include a nitride semiconductor light-emitting layer and can supply a current to an entire light-emitting region quickly and efficiently to output high-intensity light. The semiconductor light-emitting device can include: a transparent substrate; a first conductivity...http://www.google.fr/patents/US7605403?utm_source=gb-gplus-shareBrevet US7605403 - Semiconductor light-emitting device and fabrication method of the same
Semiconductor light-emitting device and fabrication method of the same
