Inventor
CHO SE-JIN
KR38 patents
⚠️ This page may combine multiple inventors who share the name “CHO SE-JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
12 patentsUS9515280B2Dec 6, 2016
Organic light emitting device with enhanced lifespan
SAMSUNG DISPLAY CO LTD11 citations84
US9391124B2Jul 12, 2016
Organic light emitting diode display
SAMSUNG DISPLAY CO LTD12 citations83
US10249824B2Apr 2, 2019
Condensed-cyclic compound and organic light-emitting diode comprising the same
SAMSUNG DISPLAY CO LTD5 citations73
US9567287B2Feb 14, 2017
Compound for organic light-emitting diode and organic light-emitting diode including the same
SAMSUNG DISPLAY CO LTD2 citations73
US9825244B2Nov 21, 2017
Organic light-emitting device
SAMSUNG DISPLAY CO LTD3 citations72
US9269918B2Feb 23, 2016
Organic light-emitting display device having plural emitting layers disposed between two electrodes
SAMSUNG DISPLAY CO LTD3 citations72
US8383431B2Feb 26, 2013
Organic light-emitting diode and method of manufacturing the same
SAMSUNG DISPLAY CO LTD5 citations71
US8969864B2Mar 3, 2015
Organic light emitting device having a bulk layer comprising a first and second material
SAMSUNG DISPLAY CO LTD1 citations52
US9711579B2Jul 18, 2017
Organic light emitting diode display
SAMSUNG DISPLAY CO LTD1 citations51
US9385336B2Jul 5, 2016
Organic light-emitting device using a mixture of electron transporting compounds
SAMSUNG DISPLAY CO LTD0 citations51
US10505117B2Dec 10, 2019
Organic light emitting diode device
SAMSUNG DISPLAY CO LTD0 citations42
US9293710B2Mar 22, 2016
Organic light-emitting diode
SAMSUNG DISPLAY CO LTD0 citations39
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
LEE CHANG-HO
3 patentsKIM YOUNG-KOOK
3 patentsUS9309197B2Apr 12, 2016
Heterocyclic compound, organic light-emitting diode comprising the heterocyclic compound, and flat panel display device comprising the organic light-emitting diode
KIM YOUNG-KOOK0 citations42
US9278927B2Mar 8, 2016
Heterocyclic compound and organic light-emitting device including the same
KIM YOUNG-KOOK0 citations42
US8771844B2Jul 8, 2014
Heterocyclic compound and organic light-emitting diode and flat display device including the heterocyclic compound
KIM YOUNG-KOOK0 citations42