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公开(公告)号:EP1837909A4
公开(公告)日:2011-03-02
申请号:EP06711553
申请日:2006-01-11
发明人: IPPOUSHI SHIGETOSHI , YAMADA AKIRA , TANAKA TAKESHI , MURAHASHI AKIHIRO , TOYA KAZUYOSHI , OKAYAMA HIDEO
IPC分类号: H01L23/473 , H05K7/20
CPC分类号: H01L23/473 , H01L2924/0002 , H01L2924/00