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公开(公告)号:CN1259008A
公开(公告)日:2000-07-05
申请号:CN99127811.9
申请日:1999-12-20
Applicant: 精工爱普生株式会社
CPC classification number: H01L24/27 , G02F1/13452 , H01L24/83 , H01L2224/13111 , H01L2224/16225 , H01L2224/29111 , H01L2224/2919 , H01L2224/2929 , H01L2224/29299 , H01L2224/32225 , H01L2224/73204 , H01L2224/8319 , H01L2224/838 , H01L2924/00013 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01029 , H01L2924/01033 , H01L2924/01049 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/01322 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/14 , H01L2924/1579 , H01L2924/19041 , H01L2924/19043 , H01L2924/30105 , H05K3/323 , H05K2201/0969 , H05K2201/09781 , H05K2201/10674 , H01L2924/3512 , H01L2924/00 , H01L2924/00014 , H01L2224/29099 , H01L2224/29199
Abstract: 在电路基板中,提高粘接用树脂对基板的粘接力,提高半导体芯片和布线基板的电气连接的可靠性。这样形成电路基板:在基膜410的IC芯片安装区域中,没有粘接层而分别形成输入布线420a及输出布线420b、以及空布线层422,通过将导电性颗粒21分散在粘接用树脂19中的各向异性导电膜,安装并形成IC芯片450。空布线层422与输入布线420a、输出布线420b、以及IC芯片的电极450a、450b绝缘,备有多个开口部分422a。
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公开(公告)号:CN1199534C
公开(公告)日:2005-04-27
申请号:CN99127811.9
申请日:1999-12-20
Applicant: 精工爱普生株式会社
CPC classification number: H01L24/27 , G02F1/13452 , H01L24/83 , H01L2224/13111 , H01L2224/16225 , H01L2224/29111 , H01L2224/2919 , H01L2224/2929 , H01L2224/29299 , H01L2224/32225 , H01L2224/73204 , H01L2224/8319 , H01L2224/838 , H01L2924/00013 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01029 , H01L2924/01033 , H01L2924/01049 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/01322 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/14 , H01L2924/1579 , H01L2924/19041 , H01L2924/19043 , H01L2924/30105 , H05K3/323 , H05K2201/0969 , H05K2201/09781 , H05K2201/10674 , H01L2924/3512 , H01L2924/00 , H01L2924/00014 , H01L2224/29099 , H01L2224/29199
Abstract: 在电路基板中,提高粘接用树脂对基板的粘接力,提高半导体芯片和布线基板的电气连接的可靠性。这样形成电路基板:在基膜410的IC芯片安装区域中,没有粘接层而分别形成输入布线420a及输出布线420b、以及空布线层422,通过将导电性颗粒21分散在粘接用树脂19中的各向异性导电膜,安装并形成IC芯片450。空布线层422与输入布线420a、输出布线420b、以及IC芯片的电极450a、450b绝缘,备有多个开口部分422a。
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