Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WIRING BOARD WITH COMPONENT INCORPORATED THEREIN
Document Type and Number:
Japanese Patent JP2013225711
Kind Code:
A
Abstract:

To provide a wiring board with a component incorporated therein which can be manufactured at low cost while maintaining soundness as a wiring board and electrical reliability in incorporating the component.

A wiring board with a component incorporated therein comprises a first insulating layer, a second insulating layer which is positioned while being laminated thereon, an electric/electronic component buried in the second insulating layer and including two or more terminals, and a plurality of lands for mounting the electric/electronic component. A plane figure comprised of substantial planar spreading of the plurality of lands is a 180° point-symmetric graphic. The wiring board further comprises a wiring pattern which is provided while being held between and in contact with the first and second insulating layers, and formed from copper up to a top layer, a solder which electrically and mechanically connects the plurality of lands and the terminals of the electric/electronic component, and a resin pattern which is provided on the wiring pattern to partition a first region which is located on the lands and with which the solder is contacted, and a second region which is located on the wiring pattern extending from the first region and with which the solder is not contacted.


Inventors:
SASAOKA KENJI
Application Number:
JP2013164081A
Publication Date:
October 31, 2013
Filing Date:
August 07, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
H05K3/46; H05K3/34
Domestic Patent References:
JP2007042706A2007-02-15
JPH08153823A1996-06-11
JP2004342766A2004-12-02
JP2008010616A2008-01-17
JP2006294932A2006-10-26
JP2006310421A2006-11-09
JPS6310582U1988-01-23
Attorney, Agent or Firm:
Saichi Suyama