Jaehee Cho is currently a Professor in the School of Semiconductor and Chemical Engineering at Jeonbuk National University, Korea. He earned his PhD degree in Materials Science and Engineering from the Seoul National University, Korea. He worked as a senior research scientist at the Samsung Advanced Institute of Technology, Korea for 10 years. He joined the Future Chips Constellation at Rensselaer Polytechnic Institute (RPI), USA in 2008 as a senior research scientist. Cho’s research interests have been in the areas of device fabrication and optical/electrical analysis of light-emitting diodes, laser diodes, and photovoltaics.