Electrically conductive, hermetic vias and their use in high tem

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With contact or lead

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257703, 257762, 174265, 2281245, H01B 1726, H01H 102

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active

055699588

ABSTRACT:
Hermetically sealed chip packages are described which are capable of withstanding elevated temperatures and accompanying temperature fluctuations. The chip packages feature electrically conductive, hermetic vias which provide electrical pathways through generally dielectric ceramic substrates employed in the chip package. Methods of forming such hermetic vias are also disclosed.

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