P

Inventor

LI HUIJUN

CN76 patents
⚠️ This page may combine multiple inventors who share the name “LI HUIJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

35 patents
US11990090B2May 21, 2024

Display substrate and manufacturing method thereof, display device

CHENGDU BOE OPTOELECT TECH CO4 citations86
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
US11922838B2Mar 5, 2024

Display panel and crack detection method therefor, 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
US11735107B2Aug 22, 2023

Display substrate and manufacturing method thereof, display device

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
US11367396B2Jun 21, 2022

Pixel driving circuit, display panel and display apparatus

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
US12471466B2Nov 11, 2025

Display substrate and manufacturing method thereof, display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12283244B2Apr 22, 2025

Display substrate and display panel

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
US12046195B2Jul 23, 2024

Display substrate and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12035588B2Jul 9, 2024

Array substrate and method for manufacturing the same, display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12035587B2Jul 9, 2024

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO1 citations62
US12020650B2Jun 25, 2024

Display substrate, manufacturing method and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11990089B2May 21, 2024

Display substrate and manufacturing method thereof, display device

CHENGDU BOE OPTOELECT TECH CO0 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
US12563930B2Feb 24, 2026

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

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
US12336290B2Jun 17, 2025

Pixel circuit having a dual gate transistor with voltage stabilization and, manufacturing method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12262611B2Mar 25, 2025

Display panel and display device

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
US12010876B2Jun 11, 2024

Display substrate and manufacturing method thereof, 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
US11657750B2May 23, 2023

Display substrate and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11387314B2Jul 12, 2022

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

CHENGDU BOE OPTOELECT TECH CO0 citations52

UNIV SOUTHEAST

10 patents

BOE TECHNOLOGY GROUP CO LTD

3 patents

GOERTEK TECH CO LTD

2 patents

Showing the top 50 of 76 patents by PatentIndex Score.