Inventor
LIU YUDONG
CN17 patents
⚠️ This page may combine multiple inventors who share the name “LIU YUDONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
6 patentsUS10403218B2Sep 3, 2019
Mura compensation circuit and method, driving circuit and display device
BOE TECHNOLOGY GROUP CO LTD2 citations72
US11262493B2Mar 1, 2022
Light guide plate, backlight module and display device
BOE TECHNOLOGY GROUP CO LTD2 citations71
US10332807B2Jun 25, 2019
Array substrate and manufacturing method thereof
BOE TECHNOLOGY GROUP CO LTD1 citations59
US10606107B2Mar 31, 2020
Display substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations51
US10268085B2Apr 23, 2019
Liquid crystal coating apparatus and liquid crystal coating method
BOE TECHNOLOGY GROUP CO LTD0 citations51
US10293385B2May 21, 2019
Foreign substance collection structure, display device and operation method thereof
BOE TECHNOLOGY GROUP CO LTD0 citations50
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD
4 patentsUS10950323B2Mar 16, 2021
Shift register unit, control method thereof, gate driving device, display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD2 citations71
US12216307B2Feb 4, 2025
Backlight module and display apparatus
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US11119265B2Sep 14, 2021
Light guide plate assembly, backlight module, and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations50
US11417261B2Aug 16, 2022
Gate driving unit circuit, gate driving circuit, display device and driving method for improving charge rate
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations48