Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With housing or contact structure
Reexamination Certificate
2005-05-31
2005-05-31
Pham, Long (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With housing or contact structure
Reexamination Certificate
active
06900476
ABSTRACT:
A light-emitting semiconductor component has a semiconductor element containing an active layer, electrical contacts for impressing a current into the active layer (heat being generated at the active layer and at the electrical contacts during operation), and a carrier with a large thermal capacity for absorbing the heat generated during operation. The rear side of the semiconductor element is (electrically and/or thermally) connected to the carrier by a adhesive. Recesses, which accommodate a part of the adhesive when the semiconductor element is connected to the carrier, are provided in the rear side of the semiconductor element.
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Steubel Klaus
Wirth Ralph
Greenberg Laurence A.
Locher Ralph E.
Pham Long
Stemer Werner H.
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