Inventor
CHENG YUDIAO
CN49 patents
Patents
49 patentsUS11862081B2Jan 2, 2024
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO17 citations95
US11810504B2Nov 7, 2023
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO11 citations94
US12190801B2Jan 7, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO3 citations86
US12136389B2Nov 5, 2024
Terminal device, display apparatus, display panel and manufacturing method thereof
CHENGDU BOE OPTOELECT TECH CO6 citations86
US12131695B2Oct 29, 2024
Display panel, display device and terminal device
CHENGDU BOE OPTOELECT TECH CO4 citations86
US11847964B2Dec 19, 2023
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO6 citations86
US12268062B2Apr 1, 2025
Display panel and display device with light- emitting devices overlapping winding area
CHENGDU BOE OPTOELECT TECH CO2 citations75
US12262608B2Mar 25, 2025
Display substrate having bezel region at periphery of first display region and second display region and preparation method thereof, and display apparatus having the same
CHENGDU BOE OPTOELECT TECH CO2 citations75
US12213355B2Jan 28, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO4 citations75
US12133432B2Oct 29, 2024
Display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO3 citations75
US11961471B2Apr 16, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO3 citations75
US12154500B2Nov 26, 2024
Display panel including data line of three portions and display device including the display panel
CHENGDU BOE OPTOELECT TECH CO2 citations73
US11985874B2May 14, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO7 citations73
US11829568B2Nov 28, 2023
Touch control structure and display apparatus
CHENGDU BOE OPTOELECT TECH CO4 citations73
US11798456B2Oct 24, 2023
Display panel, method for driving pixel circuit of display panel, and display device
CHENGDU BOE OPTOELECT TECH CO2 citations73
US11804176B2Oct 31, 2023
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO2 citations69
US12406610B2Sep 2, 2025
Display substrate, driving method therefor, and display apparatus
CHENGDU BOE OPTOELECT TECH CO1 citations64
US12327524B2Jun 10, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO1 citations63
US12236860B2Feb 25, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations63
US12183274B2Dec 31, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations63
US12567369B2Mar 3, 2026
Display panel including dummy lines and display device including the display panel
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12505797B2Dec 23, 2025
Display panel, method for driving pixel circuit of display panel, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12453276B2Oct 21, 2025
Display panel
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12367833B2Jul 22, 2025
Pixel circuit, display substrate, display panel, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12367835B2Jul 22, 2025
Display substrate, preparation method thereof, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12347385B2Jul 1, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12073788B2Aug 27, 2024
Pixel circuit, display substrate, display panel, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11980000B2May 7, 2024
Back film for display device and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11871605B2Jan 9, 2024
Display panel and manufacturing method thereof, display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12581828B2Mar 17, 2026
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12550551B2Feb 10, 2026
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12527176B2Jan 13, 2026
Display panel including power connection lines and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12433142B2Sep 30, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12414441B2Sep 9, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12364119B2Jul 15, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12349587B2Jul 1, 2025
Display substrate and manufacturing method therefor, and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12317717B2May 27, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12310180B2May 20, 2025
Display panel having redundant pixel circuits and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12262600B2Mar 25, 2025
Display panel, display device, and method for manufacturing a display panel
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12254794B2Mar 18, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12245478B2Mar 4, 2025
Display panel, display device and terminal device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12167654B2Dec 10, 2024
Display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12125437B2Oct 22, 2024
Display substrate and preparation method thereof, and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12003093B2Jun 4, 2024
Electrostatic protection circuit, display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12527174B2Jan 13, 2026
Display substrate and manufacturing method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12575275B2Mar 10, 2026
Display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12557385B2Feb 17, 2026
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12550506B2Feb 10, 2026
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12488760B2Dec 2, 2025
Display substrate reducing arrangement space occupied by second electrostatic discharge circuit
CHENGDU BOE OPTOELECT TECH CO0 citations49