抄録
We d
evelope
d efficient gre
en Organic L
EDs
(OLEDs) with high color purity utilizing a platinum complex
as
an emitter
. A
22%
External Quantum Efficiency was
obtained from a bottom
-
emitting OLED with CIE
x
-
y
coordinates of
(0.27, 0.67). Furthermore, the CIE
x
-
y
coordinates reached (0.18, 0.74) upon employing a top
-
emitting structure.