Buchanan Ingersoll & Rooney PC
Light emitting diodes and photodetectors
The present application relates generally to light emitting diodes and photodetectors as well as their methods of manufacture and use. In one exemplary embodiment, an integrated device may include a substrate, a light emitting diode formed on the substrate, and a photodetector formed on the substrate. In another embodiment, a device may include a light emitting diode formed on a substrate, and the light emitting diode may act as both a solid state light and as an optical transmitter.
The Penn State Research Foundation
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Jie Jian Zhenyu
Liu Xu Jiang