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公开(公告)号:EP1794781A4
公开(公告)日:2010-10-20
申请号:EP05728347
申请日:2005-03-17
申请人: IBM
IPC分类号: H01L21/26 , H01L21/324 , H01L21/42 , H01L21/477
CPC分类号: H01L21/76801 , H01L21/02126 , H01L21/02203 , H01L21/02216 , H01L21/02274 , H01L21/02348 , H01L21/02354 , H01L21/268 , H01L21/3122 , H01L21/31633 , H01L21/76825 , H01L21/76829 , H01L21/76832 , H01L21/76834 , H01L21/76835 , Y10T428/249978