Inventor
MA LIFEI
CN8 patents
Patents
8 patentsUS9965097B2May 8, 2018
Pixel driving circuit, display panel, method for driving display panel, and display device that compensates for threshold voltage drift and voltage fluctuation of a touch driving signal
BOE TECHNOLOGY GROUP CO LTD6 citations73
US10233539B2Mar 19, 2019
Vapor deposition apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations71
US10186557B2Jan 22, 2019
OLED display device, manufacturing method thereof, display device and mask for vaporization
BOE TECHNOLOGY GROUP CO LTD2 citations69
US9909204B2Mar 6, 2018
Frame for mask plate and mask plate
BOE TECHNOLOGY GROUP CO LTD2 citations68
US10175808B2Jan 8, 2019
In-cell touch screen panel, driving method thereof, and display device
BOE TECHNOLOGY GROUP CO LTD1 citations62
US10050213B2Aug 14, 2018
Bicarbazole derivative, preparation process and use thereof, and organic luminescent device
BOE TECHNOLOGY GROUP CO LTD0 citations51
US9647044B2May 9, 2017
Organic light-emitting diode array substrate and manufacturing method thereof, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations40
US9418756B2Aug 16, 2016
Threshold voltage compensation circuit of thin film transistor and method for the same, shift register, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations40