Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2005-11-15
2009-08-25
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000
Reexamination Certificate
active
07579772
ABSTRACT:
An organic electroluminescent display (OELD) device and a method of fabricating the same are disclosed. The OELD device includes a substrate, a first electrode, an organic layer containing at least one light emitting layer, and a second electrode. The light emitting layer is comprised of at least one phosphorescent dopant and at least two host materials.
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The Office Actionfrom the Japanese Patent Office issued in Applicant's corresponding Japanese Patent Application No. 2005-151497 dated Jun. 3, 2008.
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Office action from the State Intellectual Property Office of P.R. China issued in Applicant's corresponding Chinese Patent Application No. 200510123312.2 dated Oct. 17, 2008 (along with an English translation).
Bushnell , Esq. Robert E.
Patel Vip
Samsung Mobile Display Co., Ltd.
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