Patent ID: 8017967

Claim:
A light-emitting element, comprising: p and n contact electrodes formed on a flip-chip mounting surface of the light-emitting element corresponding to one light-emitting layer of the light-emitting element; and a fusion-bonding portion formed on the p and n contact electrodes corresponding to the p and n contact electrodes, for being directly fusion-bonded to an external mounting pattern, wherein the fusion-bonding portion comprises a plurality of fusion-bonding portions electrically connected to the same polarity electrode, and wherein the fusion-bonding portion comprises a thick support layer, and a fusion-bonding layer formed on the thick support layer and having a thickness less than a thickness of the thick support layer, said fusion-bonding layer abutting side surfaces of the p and n contact electrodes, and said thick support layer abutting bottom surfaces of the p and n contact electrodes.