Patent ID: 8129726
Filing Date: 2012-03-06
Classification: H01L

Abstract:
1. An light-emitting diode (LED) package having an electrostatic discharge (ESD) protection function, comprising: a composite substrate, comprising a first semiconductor region, a second semiconductor region, and a groove located between the first semiconductor region and the second semiconductor region; a first electrode, disposed between the first semiconductor region and the groove; at least one second electrode, disposed in the first semiconductor region or between the second semiconductor region and the groove, wherein the first electrode is electrically insulated from the second electrodes, and the second electrodes are electrically connected to each other; at least one LED, disposed in the groove and having two electrode ends electrically connected to the first electrode and one of the second electrodes respectively; and an embedded electronic device, embedded in the first semiconductor region and having two electrode ends, wherein the two electrode ends of the embedded electronic device are electrically connected to the first electrode and another second electrode respectively, the embedded electronic device includes at least one embedded diode, and a forward bias direction of the embedded diode relative to the first electrode and the second electrodes is opposite to that of the LED relative to the first electrode and the second electrodes.