标题:
Organic electroluminescent element including a condensed aromatic heterocyclic ring compound
当前申请(专利权)人:
KONICA MINOLTA, INC.
发明人:
YASUKAWA, NORIKO | KITA, HIROSHI | KATOH, EISAKU | TANAKA, TATSUO | OTSU, SHINYA | KATAKURA, RIE | OZEKI, HIDEKANE | TAKA, HIDEO
简单同族:
EP2123733A2 | EP2123733A3 | EP2123733B1 | EP2460866A2 | EP2460866A3 | EP2460866B1 | EP2479234A1 | EP2479234B1 | JP2010251675A | JP5600890B2 | US20090284138A1 | US20120261654A1 | US20120326601A1 | US8790793 | US8951650