Inventor
LI CUNZHI
CN12 patents
⚠️ This page may combine multiple inventors who share the name “LI CUNZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHONGQING BOE DISPLAY TECH CO LTD
10 patentsUS11199921B2Dec 14, 2021
Touch display panel and detection method thereof, and touch display apparatus
CHONGQING BOE DISPLAY TECH CO LTD2 citations72
US12563920B2Feb 24, 2026
Display panel and manufacturing method thereof, and display device
CHONGQING BOE DISPLAY TECH CO LTD0 citations61
US11587989B2Feb 21, 2023
Display device and display panel
CHONGQING BOE DISPLAY TECH CO LTD1 citations61
US11538426B2Dec 27, 2022
Display panel and electronic apparatus
CHONGQING BOE DISPLAY TECH CO LTD0 citations61
US11176898B2Nov 16, 2021
Display panel and electronic apparatus
CHONGQING BOE DISPLAY TECH CO LTD1 citations61
US11723232B2Aug 8, 2023
Organic light-emitting display panel, preparation method thereof, display apparatus and electronic device
CHONGQING BOE DISPLAY TECH CO LTD0 citations60
US11594160B2Feb 28, 2023
Pixel detection circuit, display apparatus, and detection method
CHONGQING BOE DISPLAY TECH CO LTD0 citations51
US11538375B2Dec 27, 2022
Pixel circuit and testing method
CHONGQING BOE DISPLAY TECH CO LTD0 citations51
US12501767B2Dec 16, 2025
Display panel with isolation spacer including groove-shaped structure, fabrication method therefor, and display apparatus
CHONGQING BOE DISPLAY TECH CO LTD0 citations50
US11239285B2Feb 1, 2022
Organic electroluminescent display panel, display device, and detection method
CHONGQING BOE DISPLAY TECH CO LTD0 citations50