Inventor
LIU LIYUAN
CN23 patents
⚠️ This page may combine multiple inventors who share the name “LIU LIYUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANGHAI TIANMA AM OLED CO LTD
7 patentsUS10783829B2Sep 22, 2020
Display panel and display device with uniform brightness
SHANGHAI TIANMA AM OLED CO LTD2 citations72
US10825884B2Nov 3, 2020
Display panel and display device having anode not overlapping with gate lines and/or light-emitting control signal lines
SHANGHAI TIANMA AM OLED CO LTD5 citations71
US11069720B2Jul 20, 2021
Display panel and display device
SHANGHAI TIANMA AM OLED CO LTD2 citations68
US10943533B2Mar 9, 2021
Method for driving display panel, driving chip and display device
SHANGHAI TIANMA AM OLED CO LTD0 citations60
US10916737B2Feb 9, 2021
Display panel, mask, method for manufacturing display panel, and display device
SHANGHAI TIANMA AM OLED CO LTD0 citations59
US10367041B2Jul 30, 2019
Organic light-emitting display panel and organic light-emitting display device including touch electrodes
SHANGHAI TIANMA AM OLED CO LTD0 citations46
US10546911B2Jan 28, 2020
Organic light-emitting display panel and electronic device
SHANGHAI TIANMA AM OLED CO LTD0 citations40
WUHAN TIANMA MICRO ELECTRONICS CO LTD
3 patentsUS11711963B2Jul 25, 2023
Display panel, mask, method for manufacturing display panel, and display device
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations59
US11508948B2Nov 22, 2022
Display panel, mask, method for manufacturing display panel, and display device
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations59
US10803797B2Oct 13, 2020
Driving method for display panel, driving chip and display device
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations41