Inventor
ZHANG LETAO
CN5 patents
Patents
5 patentsUS11335756B2May 17, 2022
OLED display device and manufacturing method of TFT array substrate
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD4 citations69
US11957000B2Apr 9, 2024
Organic light emitting diode panel and method of preparing the same
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations57
US12446405B2Oct 14, 2025
Display panel and method for preparing same and display device
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US12514064B2Dec 30, 2025
Display panel including first metal film, second metal film, third metal film, and oxide semiconductor layer, method of manufacturing same
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations44
US12144207B2Nov 12, 2024
OLED display panel and method of manufacturing same
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations44