Polymer via plugs with high thermal integrity

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United States of America Patent

PATENT NO 10020244
SERIAL NO

13431583

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Abstract

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The present disclosure relates to providing via plugs in vias of a semiconductor material. The via plugs may be formed of a polymer, such as a polyimide, that can withstand subsequent soldering and operating temperatures. The via plugs effectively fill the vias to prevent the vias from being filled substantially with solder during a subsequent soldering processes.

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Patent Owner(s)

Patent OwnerAddress
CREE INC4600 SILICON DRIVE DURHAM NC 27703

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagleitner, Helmut Zebulon, US 35 1040
Mieczkowski, Van Apex, US 19 150
Pulz, William T Cary, US 3 20

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