Patents/Inventors

Yuanyuan Qi

GuangdongCN1 patent

2 Patents

US120386372024
Display Device
HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., Ltd.
0 cites
US116417552023
Top-emission Type Organic Electroluminescent Element and Top-emission Type Organic Electroluminescent Device
XIANYANG CAIHONG OPTOELECTRONICS TECHNOLOGY CO., Ltd
0 cites