Display substrate, fine metal mask set and display device
US-2025340973-A1 · Nov 6, 2025 · US
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Du Sen patents
Du Sen is listed as an inventor on 42 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Du Sen |
| Total patents | 42 |
| First publication | Aug 13, 2020 |
| Latest publication | Nov 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Display substrate, fine metal mask set and display device
US-12392021-B2 · Aug 19, 2025 · US
Mask and manufacturing method therefor
US-12351897-B2 · Jul 8, 2025 · US
Display substrate and mask plate assembly
US-12342711-B2 · Jun 24, 2025 · US
Display panel and display apparatus having arrangement of dam regions
US-12328997-B2 · Jun 10, 2025 · US
Mask, mask device and mask design method
US-12234540-B2 · Feb 25, 2025 · US
Display substrate, detection method therefor, and display device
US-12183230-B2 · Dec 31, 2024 · US
Array substrate and manufacturing method thereof, display panel, display device and pixel driving circuit
US-12161035-B2 · Dec 3, 2024 · US
Method and device for controlling stretching of mask, and stretching system
US-12060633-B2 · Aug 13, 2024 · US
Display substrate having a display region and a non-display region surrounding the display region and method for manufacturing the same
US-12016221-B2 · Jun 18, 2024 · US
Recent patents
Latest publications not already listed above.
Display panel and display device
US-11974466-B2 · Apr 30, 2024 · US
Array substrate and manufacturing method thereof, display panel, display device and pixel driving circuit
US-2024074263-A1 · Feb 29, 2024 · US
Array substrate and manufacturing method thereof, display panel, display device and pixel driving circuit
US-11903281-B2 · Feb 13, 2024 · US
Display substrate and display device
US-11903273-B2 · Feb 13, 2024 · US
Display substrate, fine metal mask set and display device
US-2024016019-A1 · Jan 11, 2024 · US
Display panel and display device
US-11871626-B2 · Jan 9, 2024 · US
Display substrate, detection method therefor, and display device
US-2023410704-A1 · Dec 21, 2023 · US
Display substrate, fine metal mask set and display device
US-11800771-B2 · Oct 24, 2023 · US
Display panel and display apparatus
US-2023157079-A1 · May 18, 2023 · US
Array substrate and manufacturing method thereof, display panel, display device and pixel driving circuit
US-2023120171-A1 · Apr 20, 2023 · US
Array substrate and manufacturing method thereof, display panel, display device and pixel driving circuit
US-11563073-B2 · Jan 24, 2023 · US
Mask and manufacturing method thereof, fine metal mask, mask device and use method thereof
US-11560615-B2 · Jan 24, 2023 · US
Display panel and display device
US-2022320201-A1 · Oct 6, 2022 · US
Display substrate and method for manufacturing the same and display device
US-2022320224-A1 · Oct 6, 2022 · US
Display substrate and display device
US-2022310744-A1 · Sep 29, 2022 · US
Pixel layout structure, metal mask, and display apparatus
US-2022293694-A1 · Sep 15, 2022 · US
Mask and manufacturing method therefor
US-2022216412-A1 · Jul 7, 2022 · US
Sub-pixel arrangement structure, mask device, and display device
US-11380236-B2 · Jul 5, 2022 · US
Pixel layout structure, metal mask, and display apparatus
US-11367752-B2 · Jun 21, 2022 · US
Display Panel and Display Device
US-2022190090-A1 · Jun 16, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Chengdu Boe Optoelect Tech Co | 42 |
| Boe Technology Group Co Ltd | 42 |
| Beijing Boe Technology Dev Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K71/166 | 22 |
| C23C14/042 | 20 |
| H10K71/00 | 18 |
| C23C14/24 | 18 |
| H10K59/131 | 18 |