Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With housing or contact structure
Reexamination Certificate
2006-03-21
2006-03-21
Crane, Sara (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With housing or contact structure
C257S642000
Reexamination Certificate
active
07015513
ABSTRACT:
An organic adhesive light-emitting device with a vertical structure is provided. The organic adhesive light-emitting device comprises a conductive substrate with a concavo-convex upper surface; a first metal layer formed on the concavo-convex upper surface of the conductive substrate; an organic adhesive material formed over the first metal layer; a second metal layer formed over the organic adhesive material, wherein all or part of the first metal layer over the concavo-convex upper surface is in ohmic contact with the second metal layer through the organic adhesive material; a reflective layer formed over the second metal layer; and a light-emitting stack layer formed over the second metal layer. The process for manufacturing the present invention organic adhesive light-emitting device is less complex than that for manufacturing prior art diodes.
REFERENCES:
patent: 6630684 (2003-10-01), Lee et al.
patent: 6900476 (2005-05-01), Steubel et al.
patent: 2004/0106225 (2004-06-01), Hsieh et al.
patent: 2005/0167659 (2005-08-01), Hsieh et al.
Crane Sara
Epistar Corporation
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