Inventor
ZHENG HAI
CN10 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG HAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENGDU BOE OPTOELECT TECH CO
9 patentsUS11243572B2Feb 8, 2022
Flexible display substrate, method for manufacturing the same and flexible display device
CHENGDU BOE OPTOELECT TECH CO2 citations56
US11355736B2Jun 7, 2022
Light-emitting apparatus, a method of making, and a display panel
CHENGDU BOE OPTOELECT TECH CO1 citations53
US12555539B2Feb 17, 2026
Pixel circuit and driving method thereof, display panel, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12548504B2Feb 10, 2026
Driving circuit, display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12527174B2Jan 13, 2026
Display substrate and manufacturing method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12488759B2Dec 2, 2025
Shift register unit, drive control circuit, display apparatus and driving method
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12469461B2Nov 11, 2025
Scan driver circuit and control method thereof, display panel, display device
CHENGDU BOE OPTOELECT TECH CO0 citations50
US11515377B2Nov 29, 2022
Display panel with a light-blocking layer
CHENGDU BOE OPTOELECT TECH CO0 citations48
US11269377B2Mar 8, 2022
Flexible display panel, method for manufacturing the same, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations47