Invention Grant
- Patent Title: Multilayer printed wiring board and method for manufacturing multilayer printed wiring board
- Patent Title (中): 多层印刷线路板及其制造方法
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Application No.: US13629961Application Date: 2012-09-28
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Publication No.: US09332657B2Publication Date: 2016-05-03
- Inventor: Toshiki Furutani , Yukinobu Mikado , Mitsuhiro Tomikawa , Tomoya Terakura
- Applicant: Toshiki Furutani , Yukinobu Mikado , Mitsuhiro Tomikawa , Tomoya Terakura
- Applicant Address: JP Ogaki-shi
- Assignee: IBIDEN Co., Ltd.
- Current Assignee: IBIDEN Co., Ltd.
- Current Assignee Address: JP Ogaki-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P
- Priority: JP2011-217768 20110930
- Main IPC: H05K1/16
- IPC: H05K1/16 ; H05K1/18 ; H05K3/44 ; H05K3/46

Abstract:
A method for manufacturing a multilayer printed wiring board includes preparing a metal layer having metal member portions and connector portions connecting the metal member portions, forming laminated multilayer structures having electronic components and the metal member portions, respectively, forming cut penetrating holes in the connector portions of the metal layer, respectively, such that the connector portions of the metal layer are cut, and forming interlayer insulation layers on the laminated multilayer structures such that the laminated multilayer structures are interposed between the interlayer insulation layers. The forming of the interlayer insulation layers includes filling the cut penetrating holes with a resin derived from one or more interlayer insulation layers on the laminated multilayer structures.
Public/Granted literature
- US20130081870A1 MULTILAYER PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING MULTILAYER PRINTED WIRING BOARD Public/Granted day:2013-04-04
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