Inventor
DIAO YONGFU
CN15 patents
⚠️ This page may combine multiple inventors who share the name “DIAO YONGFU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENGDU BOE OPTOELECT TECH CO
13 patentsUS11469291B2Oct 11, 2022
Display panel, method of manufacturing the same, and display device
CHENGDU BOE OPTOELECT TECH CO9 citations85
US11636809B2Apr 25, 2023
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO4 citations73
US11968862B2Apr 23, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO1 citations72
US12080241B2Sep 3, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO2 citations71
US12069893B2Aug 20, 2024
Array substrate and manufacturing method therefor, display device and display substrate
CHENGDU BOE OPTOELECT TECH CO1 citations71
US11783782B2Oct 10, 2023
Display substrate, display device and display driving method
CHENGDU BOE OPTOELECT TECH CO2 citations71
US11653530B2May 16, 2023
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO1 citations71
US11296171B2Apr 5, 2022
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO3 citations71
US12543462B2Feb 3, 2026
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11974465B2Apr 30, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US11232755B2Jan 25, 2022
Display substrate and manufacturing method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO1 citations60
US12328996B2Jun 10, 2025
Display substrate, method of forming display substrate, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12021087B2Jun 25, 2024
Display substrate, method of forming the same, display panel and display device including sub-channel portions
CHENGDU BOE OPTOELECT TECH CO0 citations50