Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2005-05-20
2010-06-01
Yamnitzky, Marie R. (Department: 1794)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S503000, C313S504000, C428S690000, C428S917000, C257SE51019
Reexamination Certificate
active
07728517
ABSTRACT:
A stacked OLED includes a first electrode, a second electrode, a plurality of luminescent regions disposed between the first and second electrodes, and an intermediate electrode disposed between successive luminescent regions. At least one intermediate electrode comprise a metal-organic mixed layer disposed between a first charge injecting layer and a second charge injecting layer.
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Aziz Hany
Coggan Jennifer A.
Popovic Zoran D.
Stefanovic Nemania
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
Yamnitzky Marie R.
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