Inventor
SONG HYUNG-JUN
KR24 patents
⚠️ This page may combine multiple inventors who share the name “SONG HYUNG-JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONG HYUNG-JUN
4 patentsUS8659010B2Feb 25, 2014
Photo luminescence diode and photoluminescence diplay having the same
SONG HYUNG-JUN8 citations83
US8415688B2Apr 9, 2013
Organic light emitting diode display
SONG HYUNG-JUN5 citations72
US8415874B2Apr 9, 2013
Organic light-emitting device and method of manufacturing the same
SONG HYUNG-JUN6 citations71
US8625055B2Jan 7, 2014
Organic light emitting display device
SONG HYUNG-JUN0 citations40
KO HEE-JOO
4 patentsUS8847210B2Sep 30, 2014
Organic light emitting diode display
KO HEE-JOO4 citations71
US9293736B2Mar 22, 2016
Organic light emitting element having emission layers and an electron injection layer including fullerene and lithium quinolate
KO HEE-JOO2 citations61
US9159947B2Oct 13, 2015
Organic light-emitting device
KO HEE-JOO0 citations40
US9070645B2Jun 30, 2015
Organic light emitting diode display
KO HEE-JOO0 citations40