Suspension board with circuit and producing method thereof

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United States of America Patent

PATENT NO 9949370
SERIAL NO

15373583

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Importance

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Abstract

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A suspension board with circuit includes a metal supporting board, a base insulating layer disposed at one side in a thickness direction of the metal supporting board, a conductor layer disposed at the one side of the base insulating layer and including a connecting terminal electrically connected to a slider, a cover insulating layer covering the conductor layer to expose the connecting terminal and disposed at the one side of the base insulating layer, and a plating layer covering the connecting terminal. The cover insulating layer includes a first cover insulating layer disposed at the one side of the base insulating layer and a second cover insulating layer disposed at the one side of the first cover insulating layer, and the thickness of the plating layer is not more than the total sum of the thickness of the first cover insulating layer and that of the second cover insulating layer.

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Patent Owner(s)

Patent OwnerAddress
NITTO DENKO CORPORATION1-1-2 SHIMOHOZUMI IBARAKI-SHI OSAKA 5678680 ?5678680

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sugimoto, Yuu Osaka, JP 39 196
Tanabe, Hiroyuki Osaka, JP 84 509
Terada, Naohiro Osaka, JP 31 191
Yamauchi, Daisuke Osaka, JP 25 101

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