Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2007-02-15
2010-02-23
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000
Reexamination Certificate
active
07667387
ABSTRACT:
An organic electroluminescent device (OELD) and a method of manufacturing the OELD are provided. The OELD includes a substrate, an anode electrode stacked on the substrate, an organic light emitting layer that is stacked on the anode electrode and has a plurality of protrusions on the organic light emitting layer, and a cathode electrode that covers the protrusions formed on the organic light emitting layer and is formed of a metal.
REFERENCES:
patent: 7358663 (2008-04-01), Chen
patent: 10-2003-0072247 (2003-09-01), None
Choi Yoon-sun
Kim Jin-Hwan
Patel Vip
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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