标题:
Organic light-emitting diode including multi-layered hole transporting layer, and flat display device including the organic light-emitting diode
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
KHO, SAM-IL | PARK, MIE-HWA | JEONG, HYE-IN | KWAK, YOON-HYUN | SHIN, DAE-YUP | LEE, KWAN-HEE
简单同族:
CN103137879A | CN103137879B | KR101927943B1 | KR1020130062103A | TW201324898A | TWI586014B | US20130140530A1 | US9299936