Display substrate and display device
US-12588360-B2 · Mar 24, 2026 · US
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Wang Qinghe patents
Wang Qinghe is listed as an inventor on 145 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Qinghe |
| Total patents | 145 |
| First publication | Feb 28, 2019 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Display panel, method for manufacturing the same, and display device
US-12575295-B2 · Mar 10, 2026 · US
Display substrate, preparation method thereof, and display device
US-12568746-B2 · Mar 3, 2026 · US
Organic light emitting diode display substrate, manufacturing method thereof, and organic light emitting diode display device
US-12520701-B2 · Jan 6, 2026 · US
Method for manufacturing display panel, display panel and to-be-cut display panel
US-12426363-B2 · Sep 23, 2025 · US
Array substrate, manufacturing method thereof and display device
US-12342678-B2 · Jun 24, 2025 · US
Gate driving circuit and manufacturing method therefor, array substrate, and display device
US-2025204052-A1 · Jun 19, 2025 · US
Drive backboard, preparation method thereof, display panel, and display device
US-12328990-B2 · Jun 10, 2025 · US
Display substrate and preparation method thereof, and display apparatus
US-2025160136-A1 · May 15, 2025 · US
Gate driving circuit and manufacturing method therefor, array substrate, and display device
US-12274094-B2 · Apr 8, 2025 · US
Recent patents
Latest publications not already listed above.
Array substrate, manufacture method thereof, display panel and display device
US-12245466-B2 · Mar 4, 2025 · US
Display substrate and preparation method thereof, and display apparatus
US-12238973-B2 · Feb 25, 2025 · US
Display substrate, method for manufacturing the same, and display device
US-12238969-B2 · Feb 25, 2025 · US
Thin film transistor, method for manufacturing the same, shift register and gate driving circuit
US-12237422-B2 · Feb 25, 2025 · US
Array substrate including non-overlapping line segments and gate lines and manufacturing method therefor, and display device
US-12224289-B2 · Feb 11, 2025 · US
Display substrate and display device
US-2025048871-A1 · Feb 6, 2025 · US
Display substrate, manufacturing method thereof, and display device
US-12171126-B2 · Dec 17, 2024 · US
Display panel, method for manufacturing the same, and display device
US-2024389430-A1 · Nov 21, 2024 · US
Display panel and display apparatus
US-2024389383-A1 · Nov 21, 2024 · US
Display substrate including a common buffer layer
US-12144204-B2 · Nov 12, 2024 · US
Displaying substrate, manufacturing method thereof and display panel
US-12133417-B2 · Oct 29, 2024 · US
Display panel and display apparatus
US-12041822-B2 · Jul 16, 2024 · US
Method for manufacturing display panel, display panel and to-be-cut display panel
US-2024213278-A1 · Jun 27, 2024 · US
Display device, and display panel and manufacturing method thereof
US-2024215342-A1 · Jun 27, 2024 · US
Display panel and display device
US-2024188328-A1 · Jun 6, 2024 · US
Display substrate including additional insulating layer between transistor gate and active layer for preventing dark spots, preparation method thereof, and display apparatus
US-11980058-B2 · May 7, 2024 · US
Display Substrate, Preparation Method Thereof, and Display Device
US-2024122032-A1 · Apr 11, 2024 · US
Display panel with resistance-reducing trace and signal line configured to reduce peel-off, and fabricating method thereof, and displaying device
US-11930677-B2 · Mar 12, 2024 · US
Display substrate including an auxiliary cathode structure and display apparatus having the same
US-11910636-B2 · Feb 20, 2024 · US
Display Substrate and Preparation Method thereof, and Display Apparatus
US-2024057388-A1 · Feb 15, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hefei Xinsheng Optoelectronics Technology Co Ltd | 142 |
| Boe Technology Group Co Ltd | 142 |
| Beijing Boe Technology Dev Co Ltd | 5 |
| Beijing Boe Display Tech Co | 2 |
| Hefei Xinseeng Optoelectronics Tech Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10D86/60 | 67 |
| H10K59/1201 | 41 |
| H10D86/021 | 37 |
| H10K59/1213 | 36 |
| H10D30/6723 | 36 |