Inventor
LEE HAN-ILL
KR27 patents
⚠️ This page may combine multiple inventors who share the name “LEE HAN-ILL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
19 patentsUS10147891B2Dec 4, 2018
Organic compound, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD2 citations73
US10032990B2Jul 24, 2018
Organic composition, and organic optoelectronic element and display device
SAMSUNG SDI CO LTD4 citations73
US10074810B2Sep 11, 2018
Organic optoelectric device and display device
SAMSUNG SDI CO LTD4 citations72
US9368733B2Jun 14, 2016
Compound for organic optoelectronic device, organic light-emitting device containing the same, and display device including said organic light-emitting device
SAMSUNG SDI CO LTD5 citations72
US11177441B2Nov 16, 2021
Organic compound, composition, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD4 citations71
US10333081B2Jun 25, 2019
Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
SAMSUNG SDI CO LTD1 citations62
US11563179B2Jan 24, 2023
Compound, organic optoelectronic element comprising same and display device thereof
SAMSUNG SDI CO LTD0 citations59
US10873033B2Dec 22, 2020
Organic compound, composition, organic optoelectronic diode, and display device
SAMSUNG SDI CO LTD0 citations52
US9899607B2Feb 20, 2018
Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
SAMSUNG SDI CO LTD0 citations51
US9728730B2Aug 8, 2017
Compound for organic optoelectric device and composition and organic optoelectric device and display device
SAMSUNG SDI CO LTD1 citations51
US9653690B2May 16, 2017
Organic compound, organic optoelectronic device and display device
SAMSUNG SDI CO LTD1 citations51
US12414461B2Sep 9, 2025
Method of manufacturing organic optoelectronic device, and organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations50
US11145820B2Oct 12, 2021
Organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations50
US10446760B2Oct 15, 2019
Organic compound, organic optoelectric diode, and display device
SAMSUNG SDI CO LTD0 citations49
US10522766B2Dec 31, 2019
Organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations41
US10522761B2Dec 31, 2019
Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
SAMSUNG SDI CO LTD0 citations41
US10381571B2Aug 13, 2019
Compound, organic light emitting element comprising same, and display device comprising organic light emitting element
SAMSUNG SDI CO LTD0 citations41
US10141521B2Nov 27, 2018
Compound, organic optoelectronic element comprising same, and display device
SAMSUNG SDI CO LTD0 citations41
US10115925B2Oct 30, 2018
Organic optoelectronic device and display apparatus
SAMSUNG SDI CO LTD0 citations40
CHEIL IND INC
3 patentsUS9735369B2Aug 15, 2017
Luminescent material for organic optoelectric device and organic optoelectric device and display device
CHEIL IND INC2 citations72
US10121973B2Nov 6, 2018
Compound for organic optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode
CHEIL IND INC1 citations51
US9502662B2Nov 22, 2016
Compound for an organic optoelectronic device, organic light-emitting element comprising same, and display device comprising the organic light-emitting element
CHEIL IND INC1 citations51
HONG JIN-SEOK
2 patentsUS9768389B2Sep 19, 2017
Compound for optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode
HONG JIN-SEOK1 citations50
US9419229B2Aug 16, 2016
Compound, organic optoelectric device including the same and display device including the optoelectric device
HONG JIN-SEOK0 citations39