Organic light-emitting device
US-2025040337-A1 · Jan 30, 2025 · US
This page is not indexed by search engines while we improve data quality.
Im Dahea patents
Im Dahea is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Im Dahea |
| Total patents | 31 |
| First publication | Mar 17, 2016 |
| Latest publication | Jan 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Organic light-emitting device
US-12133402-B2 · Oct 29, 2024 · US
Organic light-emitting device
US-2023345754-A1 · Oct 26, 2023 · US
Organic light-emitting device
US-11737299-B2 · Aug 22, 2023 · US
Organic light-emitting device
US-2022158114-A1 · May 19, 2022 · US
Organic light-emitting device
US-11264583-B2 · Mar 1, 2022 · US
Organic light-emitting device having low work function metal halide compound in hole injection layer and display device having the same
US-10886490-B2 · Jan 5, 2021 · US
Organic light-emitting device
US-2020243788-A1 · Jul 30, 2020 · US
Organic light-emitting device
US-10665810-B2 · May 26, 2020 · US
Organic light-emitting device
US-10559765-B2 · Feb 11, 2020 · US
Recent patents
Latest publications not already listed above.
Organic light-emitting display apparatus
US-10529950-B2 · Jan 7, 2020 · US
Organic light emitting diode display device comprising capping layer
US-10476036-B2 · Nov 12, 2019 · US
Organic light-emitting device
US-2019280237-A1 · Sep 12, 2019 · US
Organic light-emitting device
US-10305059-B2 · May 28, 2019 · US
Organic light-emitting device and display device having the same
US-2019109293-A1 · Apr 11, 2019 · US
Organic light-emitting device
US-10236455-B2 · Mar 19, 2019 · US
Organic light-emitting device having electron transport region including lanthanide and alkali metal halide
US-10181572-B2 · Jan 15, 2019 · US
Organic light-emitting device having low work function metal halide compound in hole injection layer
US-10170722-B2 · Jan 1, 2019 · US
Organic light-emitting device
US-2018294425-A1 · Oct 11, 2018 · US
Organic light-emitting device having electron transport region including lanthanide and alkali metal halide
US-2018182991-A1 · Jun 28, 2018 · US
Organic light-emitting device
US-9997733-B2 · Jun 12, 2018 · US
Organic light emitting diode display device comprising capping layer
US-2018090718-A1 · Mar 29, 2018 · US
Organic light-emitting device having electron transport region including lanthanide and alkali metal halide
US-9905791-B2 · Feb 27, 2018 · US
Organic light-emitting display apparatus
US-2018053914-A1 · Feb 22, 2018 · US
Organic light-emitting display apparatus
US-9806289-B2 · Oct 31, 2017 · US
Organic light-emitting device
US-2017186981-A1 · Jun 29, 2017 · US
Organic light-emitting device
US-2017125717-A1 · May 4, 2017 · US
Organic light-emitting display apparatus
US-2017047379-A1 · Feb 16, 2017 · US
Organic light-emitting device
US-2017033301-A1 · Feb 2, 2017 · US
Organic light-emitting device
US-2016248034-A1 · Aug 25, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Display Co Ltd | 31 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K2102/00 | 25 |
| H10K50/16 | 23 |
| H01L2251/301 | 19 |
| H10K50/13 | 19 |
| H10K50/181 | 19 |