Lextar Electronics Corporation

Cheng-Hung Chen

Chia-En Lee

Li-Chuan Lin

A light-emitting diode (LED) with a bump structure on a sidewall is provided. The LED comprises a substrate, an epitaxial structure, a first conductive bump, a second conductive bump, a first extended electrode and a second extended electrode. The substrate has a top surface, a first side surface and an inclined surface between the top surface and the first side surface. The epitaxial structure is disposed on the top surface of the substrate, and comprises a N-type semiconductor layer, a light-emitting layer, a P-type semiconductor layer, a transparent conductive layer, a P-electrode and a N-electrode. The first extended electrode and the second extended electrode connect the P-electrode and the N-electrode, extend through the inclined surface, and are electrically connected to the first and the second conductive bumps, respectively. A mounting structure comprises said LED, a sub-mount and a connector mounting the LED onto the sub-mount.

Growing community of inventors

Hsinchu, Taiwan

Cheng-Hung Chen