Electric conductor with a surface structure in the form of flanges and etched grooves
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United States of America Patent
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Jun 18, 2002
Issued Date -
N/A
app pub date -
Sep 1, 2000
filing date -
Mar 5, 1998
priority date (Note) -
Expired
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Abstract
An electronics device comprising a carrier, such as a printed circuit board, a substrate or a chip, and an electric conductor on a surface of the carrier. The surface of the conductor (2) facing away from the carrier has a surface structure (3, 4; 6, 7) in the form of flanges which are defined by etched grooves.
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