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公开(公告)号:CN1217576A
公开(公告)日:1999-05-26
申请号:CN98122667.1
申请日:1998-11-19
Applicant: 松下电器产业株式会社
CPC classification number: H01L21/568 , H01L21/563 , H01L21/6835 , H01L24/29 , H01L24/32 , H01L2224/16225 , H01L2224/32225 , H01L2224/73203 , H01L2224/73204 , H01L2224/83102 , H01L2224/83856 , H01L2224/92125 , H01L2224/92225 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01032 , H01L2924/01033 , H01L2924/01047 , H01L2924/01079 , H01L2924/01082 , H01L2924/07811 , H01L2924/15151 , H01L2924/15311 , H01L2924/3511 , H05K3/0011 , H05K3/007 , H05K3/386 , H05K2201/0209 , H05K2201/068 , H05K2203/016 , H05K2203/0278 , H05K2203/1105 , H01L2924/00012 , H01L2924/00
Abstract: 一种电路板平面化的方法,它包括以下步骤:利用粘合层将两面有引线层的电路板固定在具有一平整表面的板上,其中电路板受到固定其上的平整部件的压迫。