Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2004-12-16
2010-02-02
Guharay, Karabi (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S512000, C257S098000, C257S099000
Reexamination Certificate
active
07656083
ABSTRACT:
A light emitting device capable of emitting an excellent mixed color light, and a light emitting device capable of enhancing the concentration of mixed light or the directivity of emission is provided. The light emitting device comprises a light emitting element and a package. The package includes at least two recesses each having a bottom surface for mounting a light emitting element thereon and a side surface extending from the bottom surface, wherein each recess has, in a vertical cross section of the recess, a vertical line passing through the center of the bottom surface of the recess which is different than a vertical line passing through the intersection of a first straight line extending along an inclined edge of the recess and a second straight line extending along an inclined edge on another side of the recess.
REFERENCES:
patent: 5998925 (1999-12-01), Shimizu et al.
patent: 6331063 (2001-12-01), Kamada et al.
patent: 6812503 (2004-11-01), Lin et al.
patent: 7569987 (2009-08-01), Naitou
patent: 2003/0090877 (2003-05-01), Ochiai et al.
patent: 2004/0217692 (2004-11-01), Cho et al.
patent: 2000-012894 (2000-01-01), None
patent: 2000-294833 (2000-10-01), None
SUNLED Corporation, “Products—LED Displays- Light Bar and Bar Graph”, www.sun-led.com, printout dated Oct. 9, 2003.
Guharay Karabi
Nichia Corporation
Smith Patent Office
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