Module and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12237271
APP PUB NO 20220020697A1
SERIAL NO

17488888

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A module is provided that includes a substrate having a first main surface, a component mounted on the first main surface, a first sealing resin disposed so as to cover the first main surface and the component, and a shield film covering at least an upper surface of the first sealing resin. The shield film includes a protective layer exposed to the outside and a conductive layer covered by the protective layer. The color of a surface of the conductive layer closer to the protective layer is different from the color of the protective layer. Moreover, the laser absorption coefficient of a material of the protective layer is higher than the laser absorption coefficient of a material forming the surface of the conductive layer closer to the protective layer. The module includes a marking section that is not covered by the protective layer and from which the conductive layer is exposed.

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Patent Owner(s)

  • MURATA MANUFACTURING CO LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Komatsu, Toru Nagaokakyo, JP 52 731
Nomura, Tadashi Nagaokakyo, JP 94 1037

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