Invention Grant
- Patent Title: Method for manufacturing a multilayered circuit board
- Patent Title (中): 多层电路板的制造方法
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Application No.: US13228496Application Date: 2011-09-09
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Publication No.: US08973259B2Publication Date: 2015-03-10
- Inventor: Sotaro Ito , Michimasa Takahashi , Yukinobu Mikado
- Applicant: Sotaro Ito , Michimasa Takahashi , Yukinobu Mikado
- 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.
- Main IPC: H05K3/30
- IPC: H05K3/30 ; H01L23/00 ; H01L23/538 ; H05K1/18 ; H01L25/10 ; H05K3/00 ; H05K3/46

Abstract:
A method for manufacturing a multilayered printed circuit board including forming a first insulating resin substrate having a metal layer substantially corresponding to dimensions of a semiconductor device, forming a second insulating resin substrate, forming a recess extending to the metal layer of the first insulating resin substrate such that a surface of the metal layer is exposed, accommodating the semiconductor device in the recess such that the semiconductor device is mounted on the surface of the metal layer, and forming a resin insulating layer on the first insulating resin substrate such that the semiconductor device accommodated in the recess is covered.
Public/Granted literature
- US20110314668A1 MULTILAYERED PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2011-12-29
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