B - Operations – Transporting – 22 – F
Patent
B - Operations, Transporting
22
F
13/22
B22F 7/00 (2006.01) H01L 21/48 (2006.01) H01L 23/495 (2006.01)
Patent
CA 1098662
1021 ABSTRACT OF THE DISCLOSURE The method of making a metal lead frame wherein a metal lead frame blank is stamped or etched from a metal strip so as to provide a die attach pad and a plurality of leads attached to the pad. Prior to separating the leads from the pad a retainer is applied to the leads adjacent the pad so that the leads are held in fixed positions during and after their separation from the pad.
314800
Arnold Engineering Company (the)
George H. Riches And Associates
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