Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With housing or contact structure
Reexamination Certificate
2011-03-15
2011-03-15
Vu, Hung (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With housing or contact structure
C257S098000, C257S100000, C257S434000, C257SE23066, C257SE23087
Reexamination Certificate
active
07906794
ABSTRACT:
The present invention provides a lighting device package with one or more light-emitting elements operatively coupled to a substrate and a frame disposed at least in part around the one or more light-emitting elements. The frame and substrate define a cavity in which the one or more light-emitting elements are positioned, wherein this cavity can be substantially enclosed by an optically transmissive system. At least a portion of the cavity can be filled with an encapsulation material. The frame defines one or more passageways, wherein each passageway interconnects the cavity with the outside through an outside port. For example, the outside port can be accessible from the ambient when the lighting device package is in an assembled state, thereby enabling fluidic movement of the encapsulation material into and/or out of the cavity.
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Kim, et al., Light Extraction in GaInN Light-Emitting Diodes using Diffuse Omnidirectional Reflectors. Journal of the Electrochemical Society, 153(2): G105-G107 (2006).
U.S. Appl. No. 10/582,565, filed Jun. 12, 2006, Speier, et al.
Harrah Shane
Schick Philippe
Speier Ingo
Koninklijke Philips Electronics , N.V.
Vu Hung
Webb Vernon P
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