Metal-ceramic composite lid

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Insulating material

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Details

257704, 257705, 257706, 257729, H01L 23053, H01L 2306

Patent

active

055325130

ABSTRACT:
A lightweight composite lid for a package containing a semiconductor device formed of a porous ceramic body filled with a material having a thermal conductivity greater than air.

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Abstract Citation of U.S. Pat. No. 3,659,035.

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