Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame
Patent
1994-05-06
1995-06-27
Mintel, William
Active solid-state devices (e.g., transistors, solid-state diode
Lead frame
257676, 257924, H01L 2348
Patent
active
054282454
ABSTRACT:
A lead frame for use in an integrated circuit package is disclosed herein. The lead frame includes a magnetic component winding wherein the winding is formed as an integral part of the lead frame. Additional windings may be formed as an integral part of the lead frame and then folded into position over the first winding to form a multiple layered magnetic component winding. In one embodiment, the lead frame based winding is coated with a magnetic material to form a lead frame based inductor. There is also disclosed a method of producing a lead frame including a magnetic component winding wherein the winding is formed as an integral part of the lead frame.
REFERENCES:
patent: 4064472 (1977-12-01), Gunewardena et al.
Lin Peng-Cheng
Sanders Seth R.
Takiar Hem P.
Mintel William
National Semiconductor Corporation
Potter Roy
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