Patent ID: 7842958

Claim:
A light-emitting diode comprising a substrate, a semiconductive light-emitting layer, and electrodes, wherein said semiconductive light-emitting layer is deposited on one side of said substrate, said electrodes are composed of a conductive material filled in pores leading to said semiconductive light-emitting layer through said substrate, said semiconductive light-emitting layer includes sequentially deposited n-type and p-type semiconductive layers, said electrodes include n-side and p-side electrodes, one of said n-side and p-side electrodes penetrates through one of said n-type and p-type semiconductive layers, which is disposed closer to said substrate but not targeted for connection, and terminates with a tip thereof located within the other semiconductive layer, and the other of said n-side and p-side electrodes penetrates through said substrate from the other side opposite to said one side of said substrate and terminates with a tip thereof located within said one semiconductive layer disposed closer to said substrate.