Flexure design and assembly process for attachment of slider using solder and laser reflow

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7593190
SERIAL NO

11945454

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A head gimbal assembly includes a slider, a flexure, and a plurality of solder receptacles. The slider has an air-bearing surface and a metallized backside opposite the air bearing surface. The flexure includes a flexure tongue layer at least partially formed of stainless steel. The flexure further includes at least one additional layer over the flexure tongue layer. The plurality of solder receptacles extend through the at least one additional layer to the flexure tongue layer. Solder fills at least one of the solder receptacles and contacts the stainless steel of the flexure tongue layer.

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Patent Owner(s)

Patent OwnerAddress
WESTERN DIGITAL TECHNOLOGIES INC5601 GREAT OAKS PARKWAY SAN JOSE CA 95119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fanslau,, Jr Edmund Bruno San Jose , US 1 44
Thornton, Brian S Santa Clara , US 6 251

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