Display substrate and manufacturing method therefor, and display device
US-12579939-B2 · Mar 17, 2026 · US
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Liu Lang patents
Liu Lang is listed as an inventor on 97 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Lang |
| Total patents | 97 |
| First publication | Apr 20, 2017 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Array substrate and display apparatus
US-2026065856-A1 · Mar 5, 2026 · US
Pixel driving circuit and display panel
US-12555538-B2 · Feb 17, 2026 · US
Display substrate and manufacturing method therefor, and display device
US-2026018120-A1 · Jan 15, 2026 · US
Display Substrate, Manufacturing Method Therefor, and Display Apparatus
US-2025386700-A1 · Dec 18, 2025 · US
Display device and refresh driving method
US-2025378789-A1 · Dec 11, 2025 · US
Display substrate and display device
US-2025378788-A1 · Dec 11, 2025 · US
Display substrate and display device
US-12444365-B2 · Oct 14, 2025 · US
Display substrate and display device
US-2025299634-A1 · Sep 25, 2025 · US
Pixel circuit, pixel driving method and display device
US-12424173-B2 · Sep 23, 2025 · US
Recent patents
Latest publications not already listed above.
Dual-polarized antenna element, antenna apparatus, and base station system
US-2025279574-A1 · Sep 4, 2025 · US
Phase shifter, antenna, and base station
US-2025279581-A1 · Sep 4, 2025 · US
Display substrate and display device
US-12394375-B2 · Aug 19, 2025 · US
Pixel Circuit and Display Panel
US-2025246146-A1 · Jul 31, 2025 · US
Display substrate and display device
US-2025232722-A1 · Jul 17, 2025 · US
Display substrate, display panel and display apparatus
US-2025228087-A1 · Jul 10, 2025 · US
Display substrate and display device
US-2025176398-A1 · May 29, 2025 · US
Array substrate and display apparatus
US-12315452-B2 · May 27, 2025 · US
Pixel driving circuit and display panel
US-2025166566-A1 · May 22, 2025 · US
Display substrate, display panel and display apparatus
US-2025160165-A1 · May 15, 2025 · US
Pixel circuit and driving method therefor and display panel
US-12300172-B2 · May 13, 2025 · US
Display panel and manufacture method thereof, and display apparatus
US-12292632-B2 · May 6, 2025 · US
Organic light-emitting device, preparation method, and display panel
US-2025107325-A1 · Mar 27, 2025 · US
Pixel circuit, pixel driving method and display device
US-2025078765-A1 · Mar 6, 2025 · US
Display substrate, display panel and display apparatus
US-12238999-B2 · Feb 25, 2025 · US
Display substrate and display device
US-12239002-B2 · Feb 25, 2025 · US
Display substrate, manufacturing method thereof, and display apparatus
US-12232363-B2 · Feb 18, 2025 · US
Display panel and display device
US-2025056994-A1 · Feb 13, 2025 · US
Array substrate and display apparatus
US-2025046248-A1 · Feb 6, 2025 · US
Pixel driving circuit and driving method thereof, and display panel
US-12205542-B2 · Jan 21, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Boe Technology Group Co Ltd | 89 |
| Hefei Boe Joint Tech Co Ltd | 27 |
| Chengdu Boe Optoelect Tech Co | 23 |
| Beijing Boe Technology Dev Co Ltd | 10 |
| Hefei Xinsheng Optoelectronics Technology Co Ltd | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K59/131 | 65 |
| G09G3/3233 | 45 |
| H10K59/1213 | 42 |
| G09G2300/0842 | 33 |
| H10K59/1201 | 31 |