Light-emitting diode (LED) driving circuit avoiding leakage current in series connected light-emitting groups
US-12597396-B2 · Apr 7, 2026 · US
This page is not indexed by search engines while we improve data quality.
Sun Yiding patents
Sun Yiding is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Yiding |
| Total patents | 12 |
| First publication | Oct 17, 2024 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Array substrates and display devices
US-12575239-B2 · Mar 10, 2026 · US
Light-emitting substrate, backlight module and display apparatus
US-2026006959-A1 · Jan 1, 2026 · US
Light-emitting substrate, backlight module and display apparatus
US-12426423-B2 · Sep 23, 2025 · US
Light-Emitting Substrate, Backlight Module, and Display Apparatus
US-2025183200-A1 · Jun 5, 2025 · US
Light-Emitting Substrate, Backlight Module and Display Device
US-2025160099-A1 · May 15, 2025 · US
Wiring Substrate, Electronic Element and Electronic Apparatus
US-2025133893-A1 · Apr 24, 2025 · US
Light emitting element, display substrate, and display device
US-2025120236-A1 · Apr 10, 2025 · US
Display device and driving circuit thereof, and driving method
US-2025087172-A1 · Mar 13, 2025 · US
Light-emitting substrate, backlight module and display apparatus
US-2025031502-A1 · Jan 23, 2025 · US
Recent patents
Latest publications not already listed above.
Substrate and Electronic Apparatus
US-2024407087-A1 · Dec 5, 2024 · US
Array substrates and display devices
US-2024347681-A1 · Oct 17, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hefei Boe Ruisheng Tech Co Ltd | 12 |
| Boe Technology Group Co Ltd | 11 |
| Boe Tech Group Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10W90/00 | 7 |
| H10H20/857 | 6 |
| H01L25/167 | 6 |
| H10D86/60 | 5 |
| H10H29/49 | 5 |