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公开(公告)号:EP4423573A1
公开(公告)日:2024-09-04
申请号:EP21865366.5
申请日:2021-10-29
IPC分类号: G03F7/00 , H01L23/538 , H05K3/10
CPC分类号: H05K3/107 , G03F7/0002 , H01L21/4857 , H01L23/13 , H01L23/5383 , H01L23/49822 , H05K2203/118920130101 , H05K2203/019520130101 , H05K2203/027820130101 , H05K2203/010820130101 , H05K2203/01620130101 , H05K2203/05820130101 , H05K2203/057120130101 , H05K3/0055 , H05K3/007 , H05K3/0014 , H05K3/465 , H05K3/421 , H05K2201/09620130101