Inventor
KIM EUNGDO
KR25 patents
⚠️ This page may combine multiple inventors who share the name “KIM EUNGDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
24 patentsUS10784449B2Sep 22, 2020
Perovskite compound, thin layer comprising the perovskite compound, and optoelectronic device comprising the perovskite compound
SAMSUNG DISPLAY CO LTD2 citations72
US10236455B2Mar 19, 2019
Organic light-emitting device
SAMSUNG DISPLAY CO LTD2 citations72
US10181572B2Jan 15, 2019
Organic light-emitting device having electron transport region including lanthanide and alkali metal halide
SAMSUNG DISPLAY CO LTD3 citations72
US10170722B2Jan 1, 2019
Organic light-emitting device having low work function metal halide compound in hole injection layer
SAMSUNG DISPLAY CO LTD2 citations72
US9905791B2Feb 27, 2018
Organic light-emitting device having electron transport region including lanthanide and alkali metal halide
SAMSUNG DISPLAY CO LTD4 citations72
US12133402B2Oct 29, 2024
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US11737299B2Aug 22, 2023
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US11264583B2Mar 1, 2022
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US9997733B2Jun 12, 2018
Organic light-emitting device
SAMSUNG DISPLAY CO LTD1 citations62
US10886490B2Jan 5, 2021
Organic light-emitting device having low work function metal halide compound in hole injection layer and display device having the same
SAMSUNG DISPLAY CO LTD1 citations61
US10665810B2May 26, 2020
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations51
US10529950B2Jan 7, 2020
Organic light-emitting display apparatus
SAMSUNG DISPLAY CO LTD0 citations51
US10305059B2May 28, 2019
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations51
US9806289B2Oct 31, 2017
Organic light-emitting display apparatus
SAMSUNG DISPLAY CO LTD0 citations51
US12568758B2Mar 3, 2026
Light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US12250876B2Mar 11, 2025
Light-emitting device and display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US11793065B2Oct 17, 2023
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US11605786B2Mar 14, 2023
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US11575092B2Feb 7, 2023
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US11527725B2Dec 13, 2022
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US12167687B2Dec 10, 2024
Organic light-emitting device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations49
US12082434B2Sep 3, 2024
Light-emitting device having low driving voltage, high luminescence efficiency, and long life span, and electronic apparatus including same
SAMSUNG DISPLAY CO LTD0 citations49
US11453628B2Sep 27, 2022
Condensed cyclic compound, composition including the same, and organic light-emitting device including thin film formed from the composition
SAMSUNG DISPLAY CO LTD0 citations49
US10559765B2Feb 11, 2020
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations41