Patent ID: 8823043

Claim:
A flip-chip light emitting diode, comprising: a transparent base-plate; a first electrical semi-conductive layer formed on the transparent base-plate; a light emitting layer formed on the first electrical semi-conductive layer; a second electrical semi-conductive layer formed on the light emitting layer; at least a first ohmic contact formed above the second electrical semi-conductive layer, at least a third ohmic contact being installed below the second electrical semi-conductive layer, at least a connection passage being disposed between the first ohmic contact and the third ohmic contact to electrically connect the first ohmic contact to the third ohmic contact, a first electrode area being formed above the first ohmic contact; and a second ohmic contact formed above the transparent base-plate and adjacent to the first ohmic contact, a second electrode area being formed on the second ohmic contact; wherein the third ohmic contact below the second electrical semi-conductive layer is covered by an insulation layer in order that the third ohmic contact is separated from the first electrical semi-conductive layer.