Inventor
WANG BINYAN
CN57 patents
Patents
50 patentsUS10937998B1Mar 2, 2021
Display panel and method for preparing the same, and display device
CHENGDU BOE OPTOELECT TECH CO8 citations84
US12573341B2Mar 10, 2026
Pixel circuit and driving method thereof, and display panel
CHENGDU BOE OPTOELECT TECH CO1 citations75
US12217672B2Feb 4, 2025
Pixel circuit and driving method thereof, display substrate and display device
CHENGDU BOE OPTOELECT TECH CO4 citations75
US12133432B2Oct 29, 2024
Display substrate and display apparatus
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
US12150352B2Nov 19, 2024
Display panel, display apparatus and manufacturing method thereof
CHENGDU BOE OPTOELECT TECH CO2 citations73
US11985874B2May 14, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO7 citations73
US11854458B2Dec 26, 2023
Driving circuit connecting first control voltage terminal and second voltage control terminal, driving method, shift register and display device
CHENGDU BOE OPTOELECT TECH CO3 citations73
US11588006B2Feb 21, 2023
Displaying backplane and fabricating method thereof, and displaying device
CHENGDU BOE OPTOELECT TECH CO2 citations73
US12431065B2Sep 30, 2025
Display substrate, display panel and display device
CHENGDU BOE OPTOELECT TECH CO1 citations64
US12394372B2Aug 19, 2025
Pixel circuit, driving method therefor, and display apparatus for adjusting a gate-source voltage of a drive transistor using reset signals
CHENGDU BOE OPTOELECT TECH CO1 citations64
US12389769B2Aug 12, 2025
Display panel, display device
CHENGDU BOE OPTOELECT TECH CO1 citations64
US12520684B2Jan 6, 2026
Display substrate including connection line and power line surrounding display area, preparation method thereof, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations63
US12490605B2Dec 2, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO1 citations63
US12260799B2Mar 25, 2025
Pixel circuit, driving method thereof and display device
CHENGDU BOE OPTOELECT TECH CO0 citations63
US12190804B2Jan 7, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO1 citations63
US11997897B2May 28, 2024
Display substrate including connection line and power line surrounding display area, preparation method thereof, 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
US12532540B2Jan 20, 2026
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12457854B2Oct 28, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12100350B2Sep 24, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12048195B2Jul 23, 2024
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12022702B2Jun 25, 2024
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11968864B2Apr 23, 2024
Display panel, method for manufacturing the same, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12581732B2Mar 17, 2026
Display substrate
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12211433B2Jan 28, 2025
Display substrate and manufacturing method thereof, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US11948500B2Apr 2, 2024
Display substrate and manufacturing method thereof, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12581801B2Mar 17, 2026
Display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12581828B2Mar 17, 2026
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12563925B2Feb 24, 2026
Display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12557383B2Feb 17, 2026
Display panel having a second conductive layer, a second active layer, a third conductive layer and a fourth conductive layer and display device having the same
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12532617B2Jan 20, 2026
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12527179B2Jan 13, 2026
Display panel, display device, and manufacturing method for display panel
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12527178B2Jan 13, 2026
Display panel and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12451081B2Oct 21, 2025
Shift register, scanning driving circuit and displaying device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12446421B2Oct 14, 2025
Display panel, method for manufacturing the same, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12414441B2Sep 9, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12347373B2Jul 1, 2025
Display panel and display device
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
US12232361B2Feb 18, 2025
Display substrate having sub-pixel areas and display apparatus including the same
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12230215B2Feb 18, 2025
Display substrate, manufacturing method therefor, and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12225786B2Feb 11, 2025
Display panel and display device each having an upper cathode layer including a plurality of spaced-apart cathode patterns connected to lower second cathode layer via first connection portion
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12213363B2Jan 28, 2025
Display panel and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12183275B2Dec 31, 2024
Display substrate and display panel
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12148383B2Nov 19, 2024
Pixel circuit and driving method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12142210B2Nov 12, 2024
Display panel and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US11925079B2Mar 5, 2024
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US11778863B2Oct 3, 2023
Display substrate, method for manufacturing display substrate, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US11569330B2Jan 31, 2023
Array substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
Showing the top 50 of 57 patents by PatentIndex Score.