Novel nitrogen-containing heterocyclic compound and organic electronic device using the same
申请人:LG Chem, Ltd.
公开号:EP2570412A1
公开(公告)日:2013-03-20
The present invention provides a novel nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span.
ORGANOMETALLIC COMPLEX, ORGANIC LIGHT-EMITTING ELEMENT USING SAME, AND DISPLAY DEVICE
申请人:Kamatani Jun
公开号:US20090134785A1
公开(公告)日:2009-05-28
An organometallic complex is represented by Formula (1) below.
ML
m
L′
n
(1)
In Formula (1) M stands for Ir, Rh, Pt, or Pd, m is an integer of 1 to 3, and n is an integer of 0 to 2, where m+n=3. ML
m
denotes a partial structure represented by Formula (2) below. ML′
n
denotes a partial structure represented by at least one of Formulas (3) to (5) below.
US8368062B2
申请人:——
公开号:US8368062B2
公开(公告)日:2013-02-05
US9139562B2
申请人:——
公开号:US9139562B2
公开(公告)日:2015-09-22
NOVEL NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME