P

Inventor

LU JIANGNAN

CN56 patents
⚠️ This page may combine multiple inventors who share the name “LU JIANGNAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOE TECHNOLOGY GROUP CO LTD

49 patents
US11232750B2Jan 25, 2022

Display substrate, display panel, and manufacturing method and driving method of display substrate

BOE TECHNOLOGY GROUP CO LTD9 citations85
US12205506B2Jan 21, 2025

Display substrate and display device

BOE TECHNOLOGY GROUP CO LTD2 citations75
US11937465B2Mar 19, 2024

Array substrate, display panel and display device thereof

BOE TECHNOLOGY GROUP CO LTD3 citations75
US12230216B2Feb 18, 2025

Scan circuit, display substrate, and display apparatus

BOE TECHNOLOGY GROUP CO LTD2 citations73
US12002407B2Jun 4, 2024

Shift register circuit including denoising control sub-circuit and method for driving same, and gate driving circuit and display apparatus

BOE TECHNOLOGY GROUP CO LTD2 citations73
US11963407B2Apr 16, 2024

Organic light-emitting diode display substrate including an anode layer comprises a common power line provided with vent holes, display panel and display device

BOE TECHNOLOGY GROUP CO LTD2 citations73
US10510970B2Dec 17, 2019

Opposite substrate and manufacturing method thereof, organic light-emitting display panel and display device

BOE TECHNOLOGY GROUP CO LTD3 citations73
US11114630B2Sep 7, 2021

Display panel, manufacturing method thereof, display device

BOE TECHNOLOGY GROUP CO LTD2 citations72
US12205540B2Jan 21, 2025

Shift register unit and driving method thereof, gate driving circuit, and display panel

BOE TECHNOLOGY GROUP CO LTD1 citations64
US12555511B2Feb 17, 2026

Gate driving unit, driving method, gate driving circuit, and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations63
US12183256B2Dec 31, 2024

Gate driving unit, driving method, gate driving circuit, and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations63
US12108643B2Oct 1, 2024

Organic light-emitting diode display substrate, display panel and display device having an anode layer comprises a common power line provided with vent holes

BOE TECHNOLOGY GROUP CO LTD0 citations63
US11798458B2Oct 24, 2023

Gate driving unit, driving method, gate driving circuit and display device

BOE TECHNOLOGY GROUP CO LTD0 citations63
US11296152B2Apr 5, 2022

Array substrate with color conversion luminescence layers, manufacturing method thereof, display panel, and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations63
US12542104B2Feb 3, 2026

Display substrate configured with different drive modes, driving method thereof, and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations62
US12249279B2Mar 11, 2025

Display substrate, driving method thereof, and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations62
US12225781B2Feb 11, 2025

Array substrate and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations62
US12183271B2Dec 31, 2024

Pixel array and display apparatus

BOE TECHNOLOGY GROUP CO LTD1 citations62
US12148393B2Nov 19, 2024

Display substrate and manufacturing method thereof, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations62
US11900883B2Feb 13, 2024

Shift register unit, method for driving shift register unit, gate driving circuit, and display device

BOE TECHNOLOGY GROUP CO LTD1 citations62
US11854489B2Dec 26, 2023

Display substrate and manufacturing method thereof, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations62
US11387305B2Jul 12, 2022

Display substrate, display panel, display apparatus, and method of fabricating display substrate

BOE TECHNOLOGY GROUP CO LTD0 citations62
US11232734B2Jan 25, 2022

Shift register unit, driving method, gate driving circuit and display device

BOE TECHNOLOGY GROUP CO LTD1 citations62
US11205364B2Dec 21, 2021

Gate driving circuit and display substrate

BOE TECHNOLOGY GROUP CO LTD1 citations62
US10707449B2Jul 7, 2020

Array substrate, method of preparing the same and display panel

BOE TECHNOLOGY GROUP CO LTD1 citations62
US12277907B2Apr 15, 2025

Pixel driving circuit and display panel

BOE TECHNOLOGY GROUP CO LTD0 citations61
US10943537B2Mar 9, 2021

Pixel circuit configured to drive light-emitting element and driving method therefor, and display substrate

BOE TECHNOLOGY GROUP CO LTD1 citations57
US12525191B2Jan 13, 2026

Display substrate and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12501792B2Dec 16, 2025

Display panel and method for manufacturing the same, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12490611B2Dec 2, 2025

Display substrate and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12283246B2Apr 22, 2025

Organic light emitting diode display substrate and preparation method thereof, and organic light emitting diode display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12277910B2Apr 15, 2025

Shift register unit and driving method thereof, gate drive circuit, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12217702B2Feb 4, 2025

Display substrate and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12211447B2Jan 28, 2025

Shift register circuit and driving method thereof, gate driving circuit, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12205541B2Jan 21, 2025

Array substrate and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12150348B2Nov 19, 2024

Display substrate and preparation method thereof, and display apparatus

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12062311B2Aug 13, 2024

Display panel, method for driving shift register unit thereof, and shift register

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12008943B2Jun 11, 2024

Display panel, method for driving the same, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11915655B2Feb 27, 2024

Shift register unit, method for driving shift register unit, gate driving circuit, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11763740B2Sep 19, 2023

Signal generation circuit, signal generation method, signal generation module and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11569304B2Jan 31, 2023

Display substrate, method for manufacturing the same, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11538395B2Dec 27, 2022

Shift register unit and driving method thereof, gate drive circuit, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11462149B2Oct 4, 2022

Shift register unit and method for driving the same, gate driving circuit and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11385494B2Jul 12, 2022

Color filter substrate and method of manufacturing the same, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11327383B2May 10, 2022

Display panel with light transmittance controlled by gate line and data line

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11320691B2May 3, 2022

Manufacturing method of display substrate, display substrate and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11037491B1Jun 15, 2021

Display panel and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US12507539B2Dec 23, 2025

Display substrate, manufacturing method thereof, and display device

BOE TECHNOLOGY GROUP CO LTD0 citations51
US12394381B2Aug 19, 2025

Display substrate with metal layers and display device

BOE TECHNOLOGY GROUP CO LTD0 citations51

CHENGDU BOE OPTOELECT TECH CO

1 patent

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