Patent ID: 6998690
Filing Date: 2006-02-14
Classification: H01L,Y02E

Abstract:
1. A gallium nitride based compound semiconductor light-emitting device comprising: a semiconductor stacked structure including an n-type gallium nitride based compound semiconductor layer and a p-type gallium nitride based compound semiconductor layer; a light-transmitting, first electrode, through which light can pass, provided over a surface of the p-type gallium nitride based compound semiconductor layer; a second electrode for bonding, provided on a surface of the p-type gallium nitride based compound semiconductor layer and on a portion of the first electrode, the second electrode being electrically connected to the first electrode, said second electrode contacting with the p-type gallium nitride based compound semiconductor layer and being adhered to the p-type gallium nitride based compound semiconductor layer stronger than a bond of the p-type gallium nitride based compound semiconductor layer with the first electrode or than a bond of the first electrode with the second electrode.