Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2011-03-29
2011-03-29
Patel, Nimeshkumar D (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S504000, C445S025000
Reexamination Certificate
active
07915824
ABSTRACT:
An organic EL display device includes a substrate, a plurality of first electrodes formed on the substrate, a plurality of partition walls for sectioning the first electrodes and for locating the first electrodes in different pixels, a hole transport layer including an inorganic layer, the hole transport layer formed on the first electrode, an organic light emitting layer formed on the hole transport layer, and a second electrode covering an entire surface of the hole transport layer with the organic light emitting layer.
REFERENCES:
patent: 2007/0170446 (2007-07-01), Cho et al.
patent: 2007/0241665 (2007-10-01), Sakanoue et al.
patent: 09-063771 (1997-03-01), None
Patel Nimeshkumar D
Raleigh Donald L
Squire Sanders & Dempsey (US) LLP
Toppan Printing Co. Ltd.
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