Inventor
ZHANG ZHENQI
CN22 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG ZHENQI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
18 patentsUS11958999B2Apr 16, 2024
Ligand, ligand quantum dot, quantum dot layer and method for patterning the same
BOE TECHNOLOGY GROUP CO LTD2 citations71
US11903230B2Feb 13, 2024
Quantum dot light-emitting device, manufacturing method and display device
BOE TECHNOLOGY GROUP CO LTD2 citations71
US11453820B2Sep 27, 2022
Ligand-modified quantum dot composition, ligand-modified quantum dot layer, preparation methods thereof, quantum dot light emitting diode
BOE TECHNOLOGY GROUP CO LTD4 citations71
US11450807B2Sep 20, 2022
TADF polymer and quantum dot material, methods of preparing the same, and applications thereof
BOE TECHNOLOGY GROUP CO LTD2 citations71
US10392342B1Aug 27, 2019
Use of aggregation-induced emission compounds in dispersion detecting of nanoparticles
BOE TECHNOLOGY GROUP CO LTD3 citations71
US12557465B2Feb 17, 2026
Photoelectric device
BOE TECHNOLOGY GROUP CO LTD0 citations61
US12471488B2Nov 11, 2025
Method for patterning quantum dot layer, method for manufacturing light emitting device
BOE TECHNOLOGY GROUP CO LTD0 citations61
US12193254B2Jan 7, 2025
Quantum dot light-emitting device, manufacturing method and display device
BOE TECHNOLOGY GROUP CO LTD0 citations61
US12022723B2Jun 25, 2024
Method for patterning quantum dot layer, method for manufacturing light emitting device
BOE TECHNOLOGY GROUP CO LTD0 citations61
US11987736B2May 21, 2024
Quantum dot ligand, quantum dot material and quantum dot light emitting device
BOE TECHNOLOGY GROUP CO LTD0 citations61
US11795386B2Oct 24, 2023
Method for patterning nanoparticle layer, quantum dot light emitting device and display device all fees
BOE TECHNOLOGY GROUP CO LTD0 citations61
US11672162B2Jun 6, 2023
Method for patterning quantum dot layer, method for manufacturing light emitting device
BOE TECHNOLOGY GROUP CO LTD0 citations61
US11631833B2Apr 18, 2023
Light emitting device and display apparatus
BOE TECHNOLOGY GROUP CO LTD1 citations61
US11594699B2Feb 28, 2023
Display substrate and method of manufacturing the same, and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations61
US12486456B2Dec 2, 2025
Quantum dot structure, quantum dot light emitting device, and manufacturing method
BOE TECHNOLOGY GROUP CO LTD0 citations50
US12127464B2Oct 22, 2024
Preparation methods of quantum dot light emitting device and quantum dot display panel using stacked sacrificial layer and photoresist layer
BOE TECHNOLOGY GROUP CO LTD0 citations50
US11765922B2Sep 19, 2023
Display panel, display device and fabricating method of display panel comprising carrier functional layer having molecular chanins formed by cross-linking under light irradiation
BOE TECHNOLOGY GROUP CO LTD0 citations50
US11495641B2Nov 8, 2022
Displaying base plate and fabricating method thereof, and display panel
BOE TECHNOLOGY GROUP CO LTD0 citations50