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公开(公告)号:CN1344014A
公开(公告)日:2002-04-10
申请号:CN01112389.3
申请日:2001-02-15
Applicant: 三洋电机株式会社
CPC classification number: H01L24/05 , H01L21/4821 , H01L21/4832 , H01L23/3107 , H01L23/49548 , H01L23/49575 , H01L23/49582 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L2224/0401 , H01L2224/04042 , H01L2224/05556 , H01L2224/10175 , H01L2224/16 , H01L2224/32057 , H01L2224/32245 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48464 , H01L2224/48465 , H01L2224/48599 , H01L2224/48639 , H01L2224/4903 , H01L2224/49051 , H01L2224/49171 , H01L2224/73265 , H01L2224/83385 , H01L2224/85439 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01021 , H01L2924/01024 , H01L2924/01028 , H01L2924/01029 , H01L2924/0103 , H01L2924/01039 , H01L2924/01047 , H01L2924/0105 , H01L2924/01059 , H01L2924/01074 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/014 , H01L2924/12042 , H01L2924/13055 , H01L2924/14 , H01L2924/15787 , H01L2924/181 , H01L2924/18301 , H01L2924/19041 , H01L2924/19043 , H01L2924/19105 , H01L2924/00 , H01L2924/3512 , H01L2924/00012
Abstract: 采用薄型、轻量的封装。但是,因薄型而产生封装弯曲,因与安装基片的热膨胀系数不同而引起问题,例如发生半导体器件中设置的导电通路的断线,与金属细线的连接不良,半导体器件的可靠性存在问题。提供在绝缘树脂44中埋置比Z轴方向大的X轴-Y轴方向结晶所构成的导电通路40,导电通路40的里面从绝缘树脂44露出地封装的半导体器件。由此,可以抑制绝缘树脂44中埋置的导电通路40的断线。