Materials Graduate Student, David Hwang, receives People's Choice Award at Grad Slam

Grad Slam Presenters Making Bank and Moving Up
David Hwang | Materials 
LEDs: Enablers of the Future 
The major source of energy consumption in portable electronics is commonly the display. The current display technologies are liquid crystal displays (LCDs) and organic light-emitting diode (OLED) displays. Both are large sources of inefficiencies, and displays that are made purely of self-emissive inorganic light-emitting diodes (LEDs) can be at least twice as energy efficient. In my work, I am developing fabrication methods to create energy-efficient LED-based displays.