标题:
Spiro organic compounds, material comprising the same for organic electroluminescence devices, and organic electroluminescence device comprising the material
当前申请(专利权)人:
NANJING TOPTO MATERIALS CO., LTD.
发明人:
KIM, JIN WOO | QIAN, CHAO | XU, JUN | WANG, DENING
简单同族:
US10396289 | US20170125677A1