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:
CN111269249A | EP3663300A1 | JP2020090489A | KR1020200068792A | US20200185605A1