Electroluminescent display device including a buffer layer disposed on a passivation layer or a planarization layer in GIP area
US-12507529-B2 · Dec 23, 2025 · US
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Park Joonwon patents
Park Joonwon is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Park Joonwon |
| Total patents | 25 |
| First publication | Apr 30, 2015 |
| Latest publication | Dec 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Display Device
US-2025268060-A1 · Aug 21, 2025 · US
Electronic apparatus for launching an application in a state where a lock function is set and operating method thereof
US-12147818-B2 · Nov 19, 2024 · US
Display device
US-2024224724-A1 · Jul 4, 2024 · US
Electroluminescent Display Device
US-2023200131-A1 · Jun 22, 2023 · US
Electroluminescent display device
US-2023200132-A1 · Jun 22, 2023 · US
Electronic device and operation method therefor
US-11487410-B2 · Nov 1, 2022 · US
Lighting apparatus
US-11239281-B2 · Feb 1, 2022 · US
Electronic apparatus and operating method thereof
US-2021311752-A1 · Oct 7, 2021 · US
Electronic apparatus and operating method thereof
US-11061698-B2 · Jul 13, 2021 · US
Recent patents
Latest publications not already listed above.
Lighting device and display apparatus
US-11038142-B2 · Jun 15, 2021 · US
Flexible display apparatus having a protective film
US-10854841-B2 · Dec 1, 2020 · US
Electronic device and operation method therefor
US-2020341618-A1 · Oct 29, 2020 · US
Flexible display apparatus having a protective film
US-2020212327-A1 · Jul 2, 2020 · US
Lighting apparatus
US-2020212112-A1 · Jul 2, 2020 · US
Method for displaying user interface of application and electronic device thereof
US-2019227705-A1 · Jul 25, 2019 · US
Lighting Device and Display Apparatus
US-2019189956-A1 · Jun 20, 2019 · US
Flexible organic light emitting display device
US-10021741-B2 · Jul 10, 2018 · US
Electronic device and operation method thereof
US-9936334-B2 · Apr 3, 2018 · US
Electronic apparatus and operating method thereof
US-2018067755-A1 · Mar 8, 2018 · US
Electronic device and operation method thereof
US-2017094442-A1 · Mar 30, 2017 · US
Display method and apparatus
US-2017052657-A1 · Feb 23, 2017 · US
Organic light emitting display and method of fabricating the same
US-9461269-B2 · Oct 4, 2016 · US
Flexible organic light emitting display device
US-2016095172-A1 · Mar 31, 2016 · US
Organic light emitting display and method of fabricating the same
US-2015115235-A1 · Apr 30, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Display Co Ltd | 15 |
| Samsung Electronics Co Ltd | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/844 | 11 |
| H10K59/873 | 10 |
| H10K59/12 | 7 |
| H10K59/8731 | 6 |
| H10K50/8445 | 6 |