Patent ID: 8902382

Claim:
A surface-emission light emitting diode element comprising: a light-emitting diode chip; a heat dissipation plate that includes an upper surface on which the light-emitting diode chip is provided and that dissipates heat generated by the light-emitting diode chip; a reflecting plate arranged to reflect light emitted from the light-emitting diode chip; and a substrate provided between the heat dissipation plate and the reflecting plate, wherein the heat dissipation plate and the reflecting plate are integrally bonded together at a first bonding section, the heat dissipation plate and the substrate are bonded to each other at a second bonding section, the heat dissipation plate and the reflecting plate include respective surfaces both covered by a conductor pattern, at least one inner-layer conductor pattern is provided inside the substrate, a portion of the substrate being arranged between the reflecting plate and the at least one inner-layer conductor pattern, and the at least one inner-layer conductor pattern and the reflecting plate are bonded to each other at a third bonding section, the third bonding section being located on an inner side surface of the at least one inner-layer conductor pattern which defines a hole.