Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2008-10-21
2011-11-22
Williams, Joseph L (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S498000, C313S500000, C313S504000
Reexamination Certificate
active
08063562
ABSTRACT:
A light-emitting device includes a light-emitting element that has at least a light-emitting layer, a switching element that drives the light-emitting element, layered wiring lines that connect at least the light-emitting element and the switching element to each other, a substrate on which the light-emitting element, the switching element, and the layered wiring lines are provided, and a sealing substrate that is provided on the substrate with a plurality of sealing members interposed therebetween, and covers the light-emitting element. The plurality of sealing members include first and second sealing members. The first sealing member surrounds the periphery of the light-emitting element and is provided so as to at least partially overlap surface regions of the substrate where the light-emitting element, the switching element, and the layered wiring lines are provided. The second sealing member surrounds the periphery of the first sealing member.
REFERENCES:
patent: 2003/0122476 (2003-07-01), Wang et al.
patent: 2007/0132382 (2007-06-01), Lee et al.
patent: 2007/0176550 (2007-08-01), Kwan
patent: 2007/0232182 (2007-10-01), Park
patent: A-2002-008855 (2002-01-01), None
Lee Nathaniel
Oliff & Berridg,e PLC
Seiko Epson Corporation
Williams Joseph L
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