P

Inventor

JIANG XIAOFENG

CN55 patents
⚠️ This page may combine multiple inventors who share the name “JIANG XIAOFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

47 patents
US12114545B2Oct 8, 2024

Display substrate and display apparatus

CHENGDU BOE OPTOELECT TECH CO3 citations75
US11875752B2Jan 16, 2024

Display panel comprising initialization signal line with protruding portion, display device and manufacture method for the same

CHENGDU BOE OPTOELECT TECH CO6 citations75
US11844251B2Dec 12, 2023

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO4 citations75
US11903274B2Feb 13, 2024

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO3 citations74
US12133430B2Oct 29, 2024

Display substrate and display apparatus

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11922838B2Mar 5, 2024

Display panel and crack detection method therefor, and display device

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11900881B2Feb 13, 2024

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11864428B2Jan 2, 2024

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11751464B2Sep 5, 2023

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11744112B2Aug 29, 2023

Display substrate including a shielding pattern electrically coupled with the power signal line in the sub-pixel and method for manufacturing the same, and display device having the same

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11574567B2Feb 7, 2023

Display panel, display apparatus and crack detection method therefor

CHENGDU BOE OPTOELECT TECH CO3 citations73
US11475844B2Oct 18, 2022

Display substrate, manufacturing method and display device

CHENGDU BOE OPTOELECT TECH CO3 citations73
US12356809B2Jul 8, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO1 citations64
US12302721B2May 13, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO1 citations64
US12499826B2Dec 16, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US11963429B2Apr 16, 2024

Display module and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12310193B2May 20, 2025

Display panel and manufacturing method thereof, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12283244B2Apr 22, 2025

Display substrate and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12232384B2Feb 18, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12225759B2Feb 11, 2025

Display substrate and method for manufacturing the same, display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12167648B2Dec 10, 2024

Array substrate and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12046195B2Jul 23, 2024

Display substrate and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12035587B2Jul 9, 2024

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO1 citations62
US12035588B2Jul 9, 2024

Array substrate and method for manufacturing the same, display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12020650B2Jun 25, 2024

Display substrate, manufacturing method and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11974478B2Apr 30, 2024

Array substrate and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations62
US11864413B2Jan 2, 2024

Display substrate and method for manufacturing the same, display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11727872B2Aug 15, 2023

Pixel circuit, display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11723249B2Aug 8, 2023

Array substrate and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11600689B2Mar 7, 2023

Display substrate having a varying width power supply wire, display panel and display device having the same

CHENGDU BOE OPTOELECT TECH CO1 citations62
US12446449B2Oct 14, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations59
US12004367B2Jun 4, 2024

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations59
US12563930B2Feb 24, 2026

Display substrate and display device being capable of reducing the load of signal lines

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12484392B2Nov 25, 2025

Display substrate and manufacture method thereof, display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12402495B2Aug 26, 2025

Display apparatus having flexible panel and shielded multiplexer in non-display sub-region and method for manufacturing the same

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12293725B2May 6, 2025

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12262611B2Mar 25, 2025

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12183230B2Dec 31, 2024

Display substrate, detection method therefor, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12171125B2Dec 17, 2024

Display panel including a plurality of repeating units and display device including the display panel

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12156442B2Nov 26, 2024

Array substrate, display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12127436B2Oct 22, 2024

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12114531B2Oct 8, 2024

Display substrate and display device with long-term light emission stability

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12089480B2Sep 10, 2024

Display panel including redundant driving circuits that form alignment marks in a peripheral region thereof, method for manufacturing the same, display device and method for manufacturing the same

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12029084B2Jul 2, 2024

Display substrate, fabrication method thereof and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12010876B2Jun 11, 2024

Display substrate and manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11903273B2Feb 13, 2024

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11893913B2Feb 6, 2024

Display substrate, display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52

SEARI ELECTRIC TECHNOLOGY CO LTD

1 patent

UNIV XI AN JIAOTONG

1 patent

JIN CHAO

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.