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发明名称
多层印刷布线板
摘要
本发明提供一种多层印刷布线板,系于增层式布线层之表层上具有用于搭载IC晶片等半导体元件之安装部者,其中,使配设于安装IC晶片等半导体元件之区域之正下方区域的通孔导体之间距,小于配设于其他区域之通孔导体之间距,以抑制向所安装之IC晶片之处理器核心部之电晶体供给电源的延迟,使错误动作难以产生。
申请公布号
TW200742524
申请公布日期
2007.11.01
申请号
TW095149141
申请日期
2006.12.27
申请人
揖斐电股份有限公司
发明人
分类号
H05K3/46(2006.01)
主分类号
H05K3/46(2006.01)
代理机构
代理人
赖经臣;宿希成
主权项
地址
日本
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