Method for manufacturing shielded printed wiring board and shielded printed wiring board

Provided is a method of producing a shielded printed wiring board capable of sufficiently adhering to each other a printed wiring board, an adhesive layer of an electromagnetic wave shielding film on one face of the printed wiring board, and an adhesive layer of an electromagnetic wave shielding fil...

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Main Authors TAJIMA, HIROSHI, YAMAUCHI, SIROU, HARUNA, YUUSUKE, KATSUKI, TAKAHIKO
Format Patent
LanguageChinese
English
Published 01.10.2023
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PERFORMING OPERATIONS
PRINTED CIRCUITS
TRANSPORTING
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Abstract Provided is a method of producing a shielded printed wiring board capable of sufficiently adhering to each other a printed wiring board, an adhesive layer of an electromagnetic wave shielding film on one face of the printed wiring board, and an adhesive layer of an electromagnetic wave shielding film on the other face of the printed wiring board. The method of producing a shielded printed wiring board of the present invention includes a printed wiring board preparing step of preparing a printed wiring board including a base film, a printed circuit formed on the base film, and a coverlay covering the printed circuit; a first electromagnetic wave shielding film preparing step of preparing a first electromagnetic wave shielding film sequentially including a first protective film, a first insulating layer, and a first adhesive layer; a second electromagnetic wave shielding film preparing step of preparing a second electromagnetic wave shielding film sequentially including a second protective film, a second insula
AbstractList Provided is a method of producing a shielded printed wiring board capable of sufficiently adhering to each other a printed wiring board, an adhesive layer of an electromagnetic wave shielding film on one face of the printed wiring board, and an adhesive layer of an electromagnetic wave shielding film on the other face of the printed wiring board. The method of producing a shielded printed wiring board of the present invention includes a printed wiring board preparing step of preparing a printed wiring board including a base film, a printed circuit formed on the base film, and a coverlay covering the printed circuit; a first electromagnetic wave shielding film preparing step of preparing a first electromagnetic wave shielding film sequentially including a first protective film, a first insulating layer, and a first adhesive layer; a second electromagnetic wave shielding film preparing step of preparing a second electromagnetic wave shielding film sequentially including a second protective film, a second insula
Author HARUNA, YUUSUKE
KATSUKI, TAKAHIKO
TAJIMA, HIROSHI
YAMAUCHI, SIROU
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Snippet Provided is a method of producing a shielded printed wiring board capable of sufficiently adhering to each other a printed wiring board, an adhesive layer of...
SourceID epo
SourceType Open Access Repository
SubjectTerms CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PERFORMING OPERATIONS
PRINTED CIRCUITS
TRANSPORTING
Title Method for manufacturing shielded printed wiring board and shielded printed wiring board
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