Driving backplane, light-emitting base plate, display panel, and display apparatus
US-2025280640-A1 · Sep 4, 2025 · US
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Du Jianhua patents
Du Jianhua is listed as an inventor on 53 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Du Jianhua |
| Total patents | 53 |
| First publication | Jul 6, 2017 |
| Latest publication | Sep 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Display panel and method of manufacturing the same, and display device
US-2025248195-A1 · Jul 31, 2025 · US
Display substrate, display apparatus, and method of fabricating display substrate
US-2025017046-A1 · Jan 9, 2025 · US
Ray detector, manufacturing method thereof, and electronic device
US-2024379885-A1 · Nov 14, 2024 · US
Display substrate and display device
US-2024373674-A1 · Nov 7, 2024 · US
Driving backplane and preparation method therefor, and display apparatus
US-2024347550-A1 · Oct 17, 2024 · US
Driving backplane and preparation method therefor, and display device and preparation method therefor
US-2024347541-A1 · Oct 17, 2024 · US
Thin film transistor and method for manufacturing the same, array substrate, and display device
US-11817460-B2 · Nov 14, 2023 · US
Photodiode, method for preparing the same, and electronic device
US-11469336-B2 · Oct 11, 2022 · US
Vehicle-mounted display device and display system
US-11435581-B2 · Sep 6, 2022 · US
Recent patents
Latest publications not already listed above.
Thin film transistor and fabricating method thereof, array substrate and display device
US-11367791-B2 · Jun 21, 2022 · US
Thin film transistor and method for manufacturing a thin film transistor
US-11309427-B2 · Apr 19, 2022 · US
Thin film transistor and method for manufacturing the same, array substrate, and display device
US-2022115413-A1 · Apr 14, 2022 · US
Display panel and method for manufacturing same, and display device
US-11294220-B2 · Apr 5, 2022 · US
Method for preparing array substrate
US-11251207-B2 · Feb 15, 2022 · US
Photosensor, display apparatus, and method of fabricating photosensor
US-11251208-B2 · Feb 15, 2022 · US
Camera modules having integrated time of flight sensors
US-11226415-B1 · Jan 18, 2022 · US
Photoelectric sensor and manufacturing method thereof
US-11189740-B2 · Nov 30, 2021 · US
Photoelectric detector, preparation method thereof, display panel and display device
US-11183610-B2 · Nov 23, 2021 · US
Thin film transistor, pixel structure, display device and manufacturing method
US-11121257-B2 · Sep 14, 2021 · US
Photodiode, method for preparing the same, and electronic device
US-2021217909-A1 · Jul 15, 2021 · US
Photosensor, display apparatus, and method of fabricating photosensor
US-2021151476-A1 · May 20, 2021 · US
Thin film transistor and method for manufacturing a thin film transistor
US-2021151605-A1 · May 20, 2021 · US
Photoelectric Sensor and Manufacturing Method Thereof
US-2021151615-A1 · May 20, 2021 · US
Display panel and method for manufacturing same, and display device
US-2021124109-A1 · Apr 29, 2021 · US
Method for preparing array substrate, array substrate and display panel
US-2021111200-A1 · Apr 15, 2021 · US
Ticket checking device, ticket checking method, and occupant seat position
US-10970940-B2 · Apr 6, 2021 · US
Method for fabricating a display substrate by generating heat with a light shielding layer for crystallization of a semiconductor layer
US-10923505-B2 · Feb 16, 2021 · US
Thin film transistor, pixel structure, display device and manufacturing method
US-2021028315-A1 · Jan 28, 2021 · US
Photoelectric detector, preparation method thereof, display panel and display device
US-2021005769-A1 · Jan 7, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Boe Technology Group Co Ltd | 52 |
| Beijing Boe Technology Dev Co Ltd | 2 |
| Amazon Tech Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10D86/60 | 14 |
| H10D30/0321 | 10 |
| H10D30/6745 | 10 |
| H10D30/6755 | 9 |
| H10D30/6757 | 7 |