标题:
Spiro-type compound and organic light emitting element comprising same
当前申请(专利权)人:
LG CHEM, LTD.
发明人:
CHA, YONGBUM | KIM, JIN JOO | SUH, SANG DUK | KIM, JUNGBUM
简单同族:
EP3369719A1 | EP3369719A4 | EP3369719B1 | JP2018510126A | JP6443781B2 | KR102000177B1 | KR1020170048163A | TW201728566A | TWI646070B | US20170365787A1 | US9960357