Inventor
LEE YUNG-CHIH
TW5 patents
⚠️ This page may combine multiple inventors who share the name “LEE YUNG-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RITDISPLAY CORP
4 patentsUS6608333B1Aug 19, 2003
Organic light emitting diode device
RITDISPLAY CORP38 citations89
US7144638B2Dec 5, 2006
Organic light-emitting diode and material applied thereto
RITDISPLAY CORP11 citations80
US6822257B2Nov 23, 2004
Organic light emitting diode device with organic hole transporting material and phosphorescent material
RITDISPLAY CORP11 citations72
US6906340B2Jun 14, 2005
Organic light-emitting diode and material applied thereto
RITDISPLAY CORP3 citations59