Printed circuit board

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United States of America Patent

PATENT NO 8681509
SERIAL NO

12544156

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Abstract

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A printed circuit board has a first solder land, a second solder land, and a signal line pattern. The first solder land is configured to be soldered with an electronic part. The second solder land is configured to accumulate solder, the second solder land being disposed on a downstream side of the first solder land as viewed in a direction in which the printed circuit is carried. The signal line pattern includes an exposed part that is not covered with a resist, the exposed part being disposed between the solder land and the solder bridge prevention land.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirasawa, Hideaki Fuji, JP 13 49

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