Display substrate and manufacturing method therefor, and display device
US-12436436-B2 · Oct 7, 2025 · US
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Liu Chengjun patents
Liu Chengjun is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Chengjun |
| Total patents | 17 |
| First publication | Jun 22, 2017 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Display substrate, manufacturing method thereof, intermediate substrate, and electronic paper display apparatus
US-2025093730-A1 · Mar 20, 2025 · US
Pixel structure, display panel and display apparatus
US-2025081784-A1 · Mar 6, 2025 · US
Display substrate and manufacturing method therefor, and display device
US-2024427206-A1 · Dec 26, 2024 · US
Pixel structure, display panel and display apparatus
US-2023049993-A1 · Feb 16, 2023 · US
Pixel structure, display panel and display apparatus
US-11522018-B2 · Dec 6, 2022 · US
Organic light-emitting diode device comprising self-repairing layer and manufacturing method therefor, display substrate and display device
US-11342537-B2 · May 24, 2022 · US
Light emitting device and fabrication method thereof, and electronic apparatus
US-11211574-B2 · Dec 28, 2021 · US
Light emitting device and fabrication method thereof, and electronic apparatus
US-2021336170-A1 · Oct 28, 2021 · US
OLED device, manufacturing method thereof and display device
US-11139452-B2 · Oct 5, 2021 · US
Recent patents
Latest publications not already listed above.
Display module, display device and working method thereof
US-11064186-B2 · Jul 13, 2021 · US
Organic light-emitting diode device and manufacturing method therefor, and display substrate and display device
US-2021184167-A1 · Jun 17, 2021 · US
Pixel structure, display panel and display apparatus
US-2020403042-A1 · Dec 24, 2020 · US
Display module, display device and working method thereof
US-2020296353-A1 · Sep 17, 2020 · US
OLED Device, Manufacturing Method Thereof and Display Device
US-2020176713-A1 · Jun 4, 2020 · US
Capacitive touch sensor
US-10128840-B2 · Nov 13, 2018 · US
Capacitive touch sensor
US-2017179952-A1 · Jun 22, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fuzhou Boe Optoelectronics Tech Co Ltd | 15 |
| Boe Technology Group Co Ltd | 14 |
| Micro Motion Inc | 2 |
| Beijing Boe Technology Dev Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/11 | 6 |
| H01L51/56 | 6 |
| H10K71/00 | 6 |
| H10K59/351 | 4 |
| H10K59/353 | 4 |