Design and sealing method for semiconductor packages

Fishing – trapping – and vermin destroying

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Details

437209, 437214, 437215, 437218, H01L 2160

Patent

active

053507134

ABSTRACT:
Several methods of forming an integrated circuit package by ultrasonically welding a thermal plastic material which joins two housing portions together in such a fashion as to seal an integrated circuit within the two housing portions is described along with the resulting structures of those methods.

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