发明名称 PRINTED CIRCUIT BOARD AND ELECTRONIC APPARATUS
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a printed circuit board which maintains flatness while suppressing the occurrence of radiation noise, and an electronic apparatus including the printed circuit board. <P>SOLUTION: There is disclosed the printed circuit board which has a region where insulating layers and wiring layers having wiring pattern formed therein are alternately laminated and a noise reduction element is arranged on wiring between the wiring pattern of one wiring layer and a connector, wherein wiring patterns having a region overlapping wiring between the connector and the noise reduction element has no region overlapping the wiring patterns having no the region, when viewed from the front surface side of the printed circuit board. <P>COPYRIGHT: (C)2010,JPO&INPIT</p>
申请公布号 JP2010080744(A) 申请公布日期 2010.04.08
申请号 JP20080248568 申请日期 2008.09.26
申请人 FUJITSU LTD 发明人 HIRATSUKA YOSHIAKI;KOIZUMI TAKEO
分类号 H05K3/46;H05K1/18 主分类号 H05K3/46
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