Electron and laser beam welding apparatus

Details Electron and laser beam welding apparatus Electron and laser beam welding apparatus

1994-04-26

1996-05-14

Limanek, Robert P.

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

Housing or package

With contact or lead

21912113, 21912163, 21912131, 219520, 269903, 269153, 29843, 29825, B23K 2600

Patent

active

055170595

ABSTRACT:
A method and apparatus for electron or laser beam welding of semiconductor subassemblies to larger terminal members, without exposing semiconductor chips in such subassemblies to detrimental welding "flash".

REFERENCES:
patent: 3925809 (1975-12-01), Striker
patent: 4593005 (1986-08-01), Carlson et al.
patent: 4614964 (1986-09-01), Sutrina
patent: 5063318 (1991-11-01), Anderson
patent: 5146303 (1992-09-01), Kornrumpf et al.
patent: 5414298 (1995-05-01), Grube et al.

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