Display substrate and display apparatus
US-2026100163-A1 · Apr 9, 2026 · US
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Zhang Dacheng patents
Zhang Dacheng is listed as an inventor on 277 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang Dacheng |
| Total patents | 277 |
| First publication | Sep 3, 2015 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Display panel and display device
US-12593576-B2 · Mar 31, 2026 · US
Array substrate and display apparatus
US-2026090236-A1 · Mar 26, 2026 · US
Display substrate and method for operating the same, and display apparatus
US-12581823-B2 · Mar 17, 2026 · US
Display substrate and preparation method therefor, and display apparatus
US-12575267-B2 · Mar 10, 2026 · US
Display substrate, preparation method thereof, and display device
US-12568746-B2 · Mar 3, 2026 · US
Display device and display panel
US-12560839-B2 · Feb 24, 2026 · US
OLED display panel
US-12563944-B2 · Feb 24, 2026 · US
Display substrate and display apparatus
US-12563917-B2 · Feb 24, 2026 · US
Display module and display device
US-12550597-B2 · Feb 10, 2026 · US
Recent patents
Latest publications not already listed above.
Array substrate, display apparatus, and connection pad
US-12538574-B2 · Jan 27, 2026 · US
Display substrate having light processing structure for reducing optical crosstalk of adjacent sub-pixel units and display device
US-12532646-B2 · Jan 20, 2026 · US
Array substrate and display apparatus
US-12532638-B2 · Jan 20, 2026 · US
Display substrate, manufacturing method therefor, and display apparatus
US-2026013346-A1 · Jan 8, 2026 · US
Display substrate, maintenance method and display device
US-12520594-B2 · Jan 6, 2026 · US
Display substrate and display apparatus
US-12518699-B2 · Jan 6, 2026 · US
Multi-control area display substrate and driving method thereof, display device
US-12520683-B2 · Jan 6, 2026 · US
Display substrate and display device
US-12520666-B2 · Jan 6, 2026 · US
Display substrate including ring storage capacitor, manufacturing method thereof, and display apparatus having same
US-12520667-B2 · Jan 6, 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
Pixel driving circuit, display apparatus, and method of driving display apparatus
US-12512055-B2 · Dec 30, 2025 · US
Array Substrate, Manufacturing Method Therefor, and Display Apparatus
US-2025380591-A1 · Dec 11, 2025 · US
Display substrate and manufacturing method therefor, and display device
US-2025374773-A1 · Dec 4, 2025 · US
Display panel and manufacturing method therefor, and display device having improved utilization of light
US-12471473-B2 · Nov 11, 2025 · US
Display substrate and method for operating the same, and display apparatus
US-12464914-B2 · Nov 4, 2025 · US
Display substrate, manufacturing method thereof, and display device
US-12464917-B2 · Nov 4, 2025 · US
Display device, display panel and manufacturing method thereof
US-12453250-B2 · Oct 21, 2025 · US
Display substrate and display apparatus
US-12433119-B2 · Sep 30, 2025 · US
Display substrate having spacing groove and manufacturing method therefor, and display device having spacing groove
US-12433111-B2 · Sep 30, 2025 · US
Display substrate and display device
US-2025299634-A1 · Sep 25, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Boe Technology Group Co Ltd | 249 |
| Hefei Boe Joint Tech Co Ltd | 75 |
| Yunnan Invensight Optoelectronics Technology Co Ltd | 31 |
| Hefei Xinsheng Optoelectronics Technology Co Ltd | 24 |
| Beijing Boe Technology Dev Co Ltd | 22 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K59/131 | 141 |
| H10K59/1201 | 101 |
| H10K59/122 | 82 |
| H10K71/00 | 78 |
| H10K59/1213 | 61 |