Project supported by the National Natural Science Foundation of China(Grant No.11204009);the Natural Science Foundation of Beijing,China(Grant No.4142005)
A new epitaxial structure of AlGaInP-based light-emitting diode(LED) with a 0.5-μm GaP window layer was fabricated. In addition, indium tin oxide(ITO) and localized Cr deposition beneath the p-pad electrode were ...
Project supported by the National High Technology Research and Development Program of China (Grant No. 2006AA03A121);the National Basic Research Program of China (Grant No. 2006CB604900)
We propose a new method of using conductive glue to agglutinate GaAs based A1CaInP light emitting diodes (LEDs) onto silicon substrate, and the absorbing GaAs layer is subsequently removed by grinding and selective ...