Lead frame for a multiplicity of terminals

Details Lead frame for a multiplicity of terminals Lead frame for a multiplicity of terminals

1995-11-13

1997-08-12

Saadat, Mahshid D.

Active solid-state devices (e.g., transistors, solid-state diode

Lead frame

257775, H01L 23495

Patent

active

056568541

ABSTRACT:
A lead frame for a multiplicity of terminals, in particular of large-scale integrated semiconductor chips, arranged in a very confined space and consisting of metallic conductors which converge from large outer spacings toward the terminals and can be connected to the terminals. The lead frame allows a high number of terminals with a low degree of spacing of the conductors to be produced. The conductors are produced in the outer region by a conventional production method and at their ends pointing toward the terminals by laser cutting of a uniformly metallic material.

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