Inventor
CAO ZHANFENG
CN155 patents
Patents
50 patentsUS9704833B2Jul 11, 2017
Full-color light emitting diode (LED) display panel, method of manufacturing full-color LED display panel, display device
BOE TECHNOLOGY GROUP CO LTD7 citations83
US11588085B2Feb 21, 2023
Light emitting drive substrate and manufacturing method thereof, light emitting substrate and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11488987B2Nov 1, 2022
Display substrate, splicing screen and manufacturing method thereof
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11335712B2May 17, 2022
Array substrate, display apparatus, and method of fabricating array substrate
BOE TECHNOLOGY GROUP CO LTD3 citations73
US11276739B2Mar 15, 2022
Display substrate, adjustment method thereof, and display apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11171159B2Nov 9, 2021
Display backplane and method for manufacturing the same, display panel and display device
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10916662B2Feb 9, 2021
Oxide thin film transistor, array substrate, and preparation methods thereof
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10580804B2Mar 3, 2020
Array substrate, fabricating method therefor and display device
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10454297B2Oct 22, 2019
Wearable device and terminal
BOE TECHNOLOGY GROUP CO LTD6 citations73
US10338444B2Jul 2, 2019
Array substrate with conductive black matrix, manufacturing method thereof and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10311994B2Jun 4, 2019
Quantum dot ink
BOE TECHNOLOGY GROUP CO LTD6 citations73
US10192893B2Jan 29, 2019
Array substrate and display device
BOE TECHNOLOGY GROUP CO LTD3 citations73
US9645688B2May 9, 2017
OGS touch screen substrate and method of manufacturing the same, and related apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations73
US9543331B2Jan 10, 2017
Array substrate and manufacturing method thereof, display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11764343B2Sep 19, 2023
Display backboard and manufacturing method thereof and display device
BOE TECHNOLOGY GROUP CO LTD2 citations72
US11469261B2Oct 11, 2022
Array substrate, display apparatus, and method of fabricating array substrate
BOE TECHNOLOGY GROUP CO LTD3 citations72
US9893140B2Feb 13, 2018
Display panel separation pillar and method for manufacturing the same, display panel and display device
BOE TECHNOLOGY GROUP CO LTD3 citations72
US9835921B2Dec 5, 2017
Array substrate, manufacturing method thereof and display device
BOE TECHNOLOGY GROUP CO LTD2 citations72
US9804463B2Oct 31, 2017
Array substrate and fabrication method thereof and display device
BOE TECHNOLOGY GROUP CO LTD2 citations72
US9735194B2Aug 15, 2017
X-ray flat panel detector and X-ray digital radiography system
BOE TECHNOLOGY GROUP CO LTD2 citations72
US9455324B2Sep 27, 2016
Thin film transistor and method of fabricating the same, array substrate and method of fabricating the same, and display device
BOE TECHNOLOGY GROUP CO LTD6 citations72
US11532264B2Dec 20, 2022
Driving backplane and method for manufacturing the same, and display panel
BOE TECHNOLOGY GROUP CO LTD0 citations63
US11495718B2Nov 8, 2022
Driving substrate, method for preparing the same, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations63
US10910498B2Feb 2, 2021
Array substrate, method for fabricating the same and display device
BOE TECHNOLOGY GROUP CO LTD1 citations63
US10437094B2Oct 8, 2019
Array substrate and manufacturing method thereof, and display device
BOE TECHNOLOGY GROUP CO LTD1 citations63
US12362334B2Jul 15, 2025
Intermediate substrate and fabrication method of display panel
BOE TECHNOLOGY GROUP CO LTD0 citations62
US12336355B2Jun 17, 2025
Display backboard and manufacturing method thereof and display device
BOE TECHNOLOGY GROUP CO LTD0 citations62
US12087892B2Sep 10, 2024
Supporting backplane, manufacturing method therefor and backplane
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11990481B2May 21, 2024
Array substrate and manufacturing method thereof, display panel and backlight module
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11929358B2Mar 12, 2024
Display backplate and method for manufacturing same, display panel and method for manufacturing same, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11798919B2Oct 24, 2023
Transfer carrier and manufacturing method thereof, and method for transferring light-emitting diode chip
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11728202B2Aug 15, 2023
Element pickup device, method for manufacturing the same and method for using the same
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11688724B2Jun 27, 2023
Display backplate and method for manufacturing same, display panel and method for manufacturing same, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11637166B2Apr 25, 2023
Array substrate, manufacturing method thereof, and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11495623B2Nov 8, 2022
Display substrate and manufacturing method thereof, display device
BOE TECHNOLOGY GROUP CO LTD1 citations62
US11437265B2Sep 6, 2022
Mass transfer method and system for micro light emitting diodes
BOE TECHNOLOGY GROUP CO LTD1 citations62
US11424232B2Aug 23, 2022
Display structure and preparation method thereof, and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11387291B2Jul 12, 2022
Photoelectric sensor, display panel and manufacturing method thereof
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11316003B2Apr 26, 2022
Array substrate, display device, and method for manufacturing same
BOE TECHNOLOGY GROUP CO LTD1 citations62
US11289464B2Mar 29, 2022
Display substrate, method for fabricating the same, and display device
BOE TECHNOLOGY GROUP CO LTD1 citations62
US11276343B2Mar 15, 2022
Substrate for light-emitting diode, backlight module and display device
BOE TECHNOLOGY GROUP CO LTD1 citations62
US11256891B2Feb 22, 2022
Array substrate, method of manufacturing array substrate, and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11257852B2Feb 22, 2022
Circuit backplane of display panel, method for manufacturing the circuit backplane, and display panel
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11201120B2Dec 14, 2021
Display having an amorphous silicon light shield below a thin film transistor
BOE TECHNOLOGY GROUP CO LTD0 citations62
US11171304B2Nov 9, 2021
Flexible substrate, preparation method thereof, and display device
BOE TECHNOLOGY GROUP CO LTD1 citations62
US10217353B2Feb 26, 2019
Data transmitting method, data receiving method and device and system thereof
BOE TECHNOLOGY GROUP CO LTD1 citations62
US9368635B2Jun 14, 2016
Array substrate, method for manufacturing the same and display device
BOE TECHNOLOGY GROUP CO LTD2 citations62
US11996017B2May 28, 2024
Array substrate and splicing screen
BOE TECHNOLOGY GROUP CO LTD0 citations61
US11520094B2Dec 6, 2022
Polarizing device and method for preparing the same, display substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations61
US11121068B2Sep 14, 2021
Array substrate, display device, method for manufacturing them, and spliced display device
BOE TECHNOLOGY GROUP CO LTD0 citations61
Showing the top 50 of 155 patents by PatentIndex Score.