Inventor
CAO XILEI
CN21 patents
Patents
21 patentsUS11605689B2Mar 14, 2023
Array substrate and display device
CHENGDU BOE OPTOELECT TECH CO4 citations74
US12211443B2Jan 28, 2025
Pixel driving circuit and driving method thereof, display substrate and display device
CHENGDU BOE OPTOELECT TECH CO2 citations73
US12347354B2Jul 1, 2025
Shift register unit, method for driving the same, driving circuit and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12322339B2Jun 3, 2025
Display panel
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12322335B2Jun 3, 2025
Pixel circuit and driving method therefor, and display panel
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11922845B2Mar 5, 2024
Shift register unit, method for driving the same, driving circuit and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11790845B2Oct 17, 2023
Pixel circuit and display panel
CHENGDU BOE OPTOELECT TECH CO1 citations62
US12300172B2May 13, 2025
Pixel circuit and driving method therefor and display panel
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12469418B2Nov 11, 2025
Driving circuit, driving method, display substrate, manufacturing method thereof and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12444473B2Oct 14, 2025
Shift register unit and display panel
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12412535B2Sep 9, 2025
Display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12364119B2Jul 15, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12557515B2Feb 17, 2026
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12538665B2Jan 27, 2026
Display substrate and manufacturing method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12499825B2Dec 16, 2025
Display panel and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12183744B2Dec 31, 2024
Display substrate, display device, display substrate, method of forming display substrate, and method of forming display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US11990073B2May 21, 2024
Light-emission control signal generation circuitry and method, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12507562B2Dec 23, 2025
Display panel, display device and mask
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12154502B2Nov 26, 2024
Pixel circuit, driving method thereof, display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50
US11776453B2Oct 3, 2023
Display Substrate Including Pixel Circuit Receiving Initial Voltage And First Power Supply Voltage To Turn On Driving Module And Driving Method Thereof, And Display Apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12315452B2May 27, 2025
Array substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations47