Invention Grant
- Patent Title: Circuit board and method of manufacturing the same
- Patent Title (中): 电路板及其制造方法
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Application No.: US11896204Application Date: 2007-08-30
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Publication No.: US07985929B2Publication Date: 2011-07-26
- Inventor: Yasuto Watanabe , Hiroyuki Fujita , Kunio Watanabe
- Applicant: Yasuto Watanabe , Hiroyuki Fujita , Kunio Watanabe
- Applicant Address: JP Tokyo JP Kanagawa
- Assignee: Honda Motor Co., Ltd.,Shinwa Frontech Corp.
- Current Assignee: Honda Motor Co., Ltd.,Shinwa Frontech Corp.
- Current Assignee Address: JP Tokyo JP Kanagawa
- Agency: Squire, Sanders & Dempsey (US) LLP
- Priority: JP2006-235609 20060831
- Main IPC: H05K1/11
- IPC: H05K1/11

Abstract:
A circuit board and a method of manufacturing the same are provided. The circuit board includes: a multilayer board in which a plurality of conductive layers with desired patterns formed therein, and a plurality of insulating layers are stacked; a plurality of through holes penetrating the multilayer board; cylindrical recesses each formed around a through hole corresponding thereto, having a diameter larger than that of the through hole, having a depth from an outermost surface of the insulating layer to a surface of the conductive layer for electrical connection, and partially exposing the surface of the predetermined conductive layer; and a plurality of conductive terminals fitted into the through holes.
Public/Granted literature
- US20080078572A1 Circuit board and method of manufacturing the same Public/Granted day:2008-04-03
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