Inventor
PAN CHANG-CHI
TW3 patents
Patents
3 patentsUS8513688B2Aug 20, 2013
Method for enhancing electrical injection efficiency and light extraction efficiency of light-emitting devices
PAN CHANG-CHI2 citations56
US8129728B2Mar 6, 2012
Light emitting device and method for enhancing light extraction thereof
PAN CHANG-CHI4 citations56
US8597961B2Dec 3, 2013
Method for improving internal quantum efficiency of group-III nitride-based light emitting device
PAN CHANG-CHI0 citations35