Inventor
SHIN CHANG-JU
KR44 patents
⚠️ This page may combine multiple inventors who share the name “SHIN CHANG-JU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
39 patentsUS12473256B2Nov 18, 2025
Composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD2 citations73
US11264574B2Mar 1, 2022
Composition for organic optoelectronic element, organic optoelectronic element, and display device
SAMSUNG SDI CO LTD3 citations72
US11223019B2Jan 11, 2022
Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD4 citations72
US11217756B2Jan 4, 2022
Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD4 citations72
US10538510B2Jan 21, 2020
Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD2 citations72
US11459316B2Oct 4, 2022
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD2 citations71
US10680190B2Jun 9, 2020
Organic compound, organic optoelectronic element, and display device
SAMSUNG SDI CO LTD2 citations71
US12310232B2May 20, 2025
Composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations62
US12289993B2Apr 29, 2025
Composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations62
US12225815B2Feb 11, 2025
Composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations62
US11706975B2Jul 18, 2023
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus
SAMSUNG SDI CO LTD0 citations62
US11616202B2Mar 28, 2023
Compound, composition and organic optoelectronic device and display device
SAMSUNG SDI CO LTD1 citations62
US11482682B2Oct 25, 2022
Compound for organic optoelectronic diode, organic optoelectronic diode, and display device
SAMSUNG SDI CO LTD1 citations62
US11926603B2Mar 12, 2024
Compound, composition, organic optoelectronic diode, and display device
SAMSUNG SDI CO LTD0 citations61
US11673875B2Jun 13, 2023
Organic compound, organic optoelectric diode, and display device
SAMSUNG SDI CO LTD1 citations61
US10700286B2Jun 30, 2020
Organic compound and organic optoelectric device and display device
SAMSUNG SDI CO LTD1 citations61
US10361377B2Jul 23, 2019
Condensed cyclic compound and organic light emitting device including the same
SAMSUNG SDI CO LTD2 citations61
US12402529B2Aug 26, 2025
Organic compound, composition, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations60
US12133460B2Oct 29, 2024
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations60
US11844271B2Dec 12, 2023
Organic compound, composition, organic optoelectronic device, and display apparatus
SAMSUNG SDI CO LTD0 citations60
US11563179B2Jan 24, 2023
Compound, organic optoelectronic element comprising same and display device thereof
SAMSUNG SDI CO LTD0 citations59
US11453659B2Sep 27, 2022
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations59
US12575323B2Mar 10, 2026
Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode, and display device
SAMSUNG SDI CO LTD0 citations52
US12122777B2Oct 22, 2024
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations51
US11678572B2Jun 13, 2023
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus
SAMSUNG SDI CO LTD0 citations51
US11659765B2May 23, 2023
Composition for organic optoelectronic element, organic optoelectronic element, and display device
SAMSUNG SDI CO LTD0 citations51
US9324948B2Apr 26, 2016
Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
SAMSUNG SDI CO LTD1 citations51
US12225814B2Feb 11, 2025
Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode and display device
SAMSUNG SDI CO LTD0 citations50
US11362281B2Jun 14, 2022
Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode, and display apparatus
SAMSUNG SDI CO LTD0 citations50
US12219869B2Feb 4, 2025
Composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations49
US12213378B2Jan 28, 2025
Compound for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations49
US11800794B2Oct 24, 2023
Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations49
US10446760B2Oct 15, 2019
Organic compound, organic optoelectric diode, and display device
SAMSUNG SDI CO LTD0 citations49
US12590101B2Mar 31, 2026
Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations48
US12030894B2Jul 9, 2024
Composition for organic optoelectronic device, organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations47
US10593894B2Mar 17, 2020
Composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations41
US10522766B2Dec 31, 2019
Organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations41
US10516114B2Dec 24, 2019
Compound for organic optoelectric device, composition for organic optoelectric device and organic optoelectric device and display device
SAMSUNG SDI CO LTD0 citations41
US10505126B2Dec 10, 2019
Composition for organic optoelectric device and organic optoelectric device and display device
SAMSUNG SDI CO LTD0 citations41