Printed circuit board and manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12232254
APP PUB NO 20230413430A1
SERIAL NO

17879920

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure provides a printed circuit board and a method thereof. The printed circuit board has a first substrate, at least one first trace layer and at least one second trace layer. The first substrate has a first surface and a second surface. The first surface and the second surface are corresponding to each other along an axis. The first trace layer is formed on the first surface and/or the second surface of the first substrate. The first trace layer has at least one first trace and at least one first gap beside the first trace by etching. The second trace layer is formed on the first trace layer. The second trace layer has at least one second trace and at least one second gap beside the second trace by etching.

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Patent Owner(s)

  • UNIMICRON TECHNOLOGY CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Po-Hsiang Taoyuan, TW 30 18
Wu, Ming-Hao Taoyuan, TW 28 65

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