标题:
Organic electroluminescence device and polycyclic compound for organic electroluminescence device
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
LEE, JUNGSUB | JEONG, HYEIN | PARK, HYE JEONG
简单同族:
CN111269188A | JP2020090490A | KR1020200068791A | US20200185606A1