An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a compound further comprising one or more arylpyrazole, arylimidazole, aryltriazole, or aryltetrazole derivative ligands coordinated to a metal center. The ligand has the structure:
申请公布号
WO2006046980(A1)
申请公布日期
2006.05.04
申请号
WO2005US23254
申请日期
2005.06.29
申请人
UNIVERSAL DISPLAY CORPORATION;LIN, CHUN;MA, BIN;KNOWLES, DAVID, B.;BROOKS, JASON;KWONG, RAYMOND
发明人
LIN, CHUN;MA, BIN;KNOWLES, DAVID, B.;BROOKS, JASON;KWONG, RAYMOND
