Microelectronic lead structures with dielectric layers

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United States of America Patent

PATENT NO 6329607
SERIAL NO

08715571

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Abstract

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A microelectronic connection component has flexible leads formed by polymeric strips with metallic conductors thereon. The metallic conductors may be very thin, desirably less than 5 microns thick, and provide good fatigue resistance. Each strip may have two conductors thereon, one serving as a principal or signal conductor for connection to a contact on a chip or other microelectronic element and the other serving as potential reference or ground conductor. The potential reference conductor on the lead provides enhanced resistance to crosstalk.

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Patent Owner(s)

Patent OwnerAddress
TESSERA INC A CORP OF DE3099 ORCHARD DRIVE SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fjelstad, Joseph Sunnyvale, CA 130 7144
Smith, John W Palo Alto, CA 213 9165

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