Inventor
LI ZEYAO
CN32 patents
⚠️ This page may combine multiple inventors who share the name “LI ZEYAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HKC CORP LTD
27 patentsUS11798470B1Oct 24, 2023
Pixel driving circuit, driving method for pixel driving circuit, and display panel
HKC CORP LTD3 citations73
US10680048B2Jun 9, 2020
Array substrate and display panel using the same
HKC CORP LTD2 citations72
US12062346B2Aug 13, 2024
Driving substrate with row scanning line, display panel, and display device
HKC CORP LTD0 citations62
US11961440B2Apr 16, 2024
Method for driving display device, and display device
HKC CORP LTD1 citations62
US11783766B1Oct 10, 2023
Pixel drive circuit, driving method, and display panel
HKC CORP LTD1 citations62
US11385485B2Jul 12, 2022
Test wiring structure, test apparatus and test system
HKC CORP LTD0 citations62
US11143916B2Oct 12, 2021
Display device
HKC CORP LTD0 citations62
US11137676B2Oct 5, 2021
Photomask and exposure system
HKC CORP LTD0 citations62
US10895771B2Jan 19, 2021
Array substrate and display panel
HKC CORP LTD0 citations62
US10593707B2Mar 17, 2020
Array substrate and display panel using the same
HKC CORP LTD1 citations62
US12482433B2Nov 25, 2025
Drive method and drive circuit of display panel, and display device
HKC CORP LTD0 citations51
US12451473B2Oct 21, 2025
Display panel and method of manufacturing the same
HKC CORP LTD0 citations51
US12446317B2Oct 14, 2025
Driving substrate and display device
HKC CORP LTD0 citations51
US12347402B2Jul 1, 2025
Display panel, driving method, and display device
HKC CORP LTD0 citations51
US12293699B2May 6, 2025
Driving substrate, and display panel
HKC CORP LTD0 citations51
US12148359B2Nov 19, 2024
Display panel, driving circuit and driving method with uniform brightness
HKC CORP LTD0 citations51
US12112692B2Oct 8, 2024
Pixel drive circuit, driving method, and display panel
HKC CORP LTD0 citations51
US11955590B2Apr 9, 2024
Display panel and method for making the same
HKC CORP LTD0 citations51
US11916053B1Feb 27, 2024
Display panel and display device
HKC CORP LTD0 citations51
US11804174B1Oct 31, 2023
Display panel having even brightness, driving circuit, and driving method
HKC CORP LTD0 citations51
US11645962B2May 9, 2023
Common electrode pattern, driving method, and display equipment
HKC CORP LTD0 citations51
US11263945B2Mar 1, 2022
Driving method of display panel, driving circuit and display device
HKC CORP LTD0 citations51
US11175547B2Nov 16, 2021
Array substrate and display panel
HKC CORP LTD0 citations51
US11069316B2Jul 20, 2021
Liquid crystal display, driving circuit and driving method for the liquid crystal display
HKC CORP LTD0 citations51
US10775673B2Sep 15, 2020
Pixel structure and array substrate
HKC CORP LTD0 citations51
US10734414B2Aug 4, 2020
Array substrate and display apparatus using same
HKC CORP LTD0 citations41
US10353257B2Jul 16, 2019
Display panel and display apparatus
HKC CORP LTD0 citations41
CHONGQING HKC OPTOELECTRONICS TECH CO LTD
3 patentsUS11996507B2May 28, 2024
Display panel and method of manufacturing the same
CHONGQING HKC OPTOELECTRONICS TECH CO LTD0 citations52
US11763737B2Sep 19, 2023
Micro-LED display panel and display device
CHONGQING HKC OPTOELECTRONICS TECH CO LTD0 citations52
US11967296B2Apr 23, 2024
Liquid crystal display device and driving method thereof
CHONGQING HKC OPTOELECTRONICS TECH CO LTD0 citations51