Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2005-12-23
2008-08-19
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000
Reexamination Certificate
active
07414363
ABSTRACT:
An organic EL display device includes color filters102, an overcoat layer103and an inorganic solid layer104disposed on a substrate101; a first electrodes105, an organic film107and a second electrodes108disposed on the inorganic solid layer104; an insulating layer106disposed so as to cover edge portions of the first electrodes. The organic EL display device can improve production yield and restrain visual failure from being caused with the lapse of time by including a protection layer109so as to prevent the inorganic solid layer104from being damaged.
REFERENCES:
patent: 7199516 (2007-04-01), Seo et al.
patent: 7215075 (2007-05-01), Kurata
Kato Naoki
Masumo Kunio
Yokoyama Mika
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
OPTREX Corporation
Patel Vip
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