METHOD FOR MANUFACTURING WIRING BOARD, WIRING BOARD, METHOD FOR MANUFACTURING MOLDED OBJECT, MOLDED OBJECT

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United States of America Patent

APP PUB NO 20230007781A1
SERIAL NO

17779898

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for manufacturing a wiring board includes: disposing a first resist material on a substrate; forming a first resist layer by curing the first resist material; forming a resin layer on a release film; forming a conductor portion on the resin layer; covering the conductor portion by disposing a second resist material on the resin layer; forming a second resist layer by curing the second resist material; bringing the first resist layer into contact with the second resist layer, and thereafter bonding the first resist layer and the second resist layer by thermocompression bonding; and releasing the release film from the resin layer.

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Patent Owner(s)

Patent OwnerAddress
FUJIKURA LTDTOKYO 135-8512

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koshimizu, Kazutoshi Chiba, JP 9 21

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