专利检索 cpc:"H01L2224/2910520130101" 第 1 页

1.

发明授权
METHOD OF DIFFUSION SOLDERING A SEMICONDUCTOR DEVICE USING A SOLDER PREFORM WITH VARYING SURFACE PROFILE 有权

公开(公告)号：EP4141924B1

公开(公告)日：2024-07-24

申请号：EP22193090.2

申请日：2022-08-31

IPC分类号： H01L23/488 , H01L21/60 , H01L23/00 , B23K35/26 , B23K35/28

CPC分类号： H01L24/32 , H01L24/83 , H01L24/29 , H01L2224/8382520130101 , H01L2224/838120130101 , H01L2224/3250720130101 , H01L2224/8390720130101 , H01L2224/8306520130101 , H01L2224/8321120130101 , H01L2224/2901720130101 , H01L2224/8301120130101 , H01L2224/8302220130101 , H01L2224/8310120130101 , H01L2224/2901920130101 , H01L2224/9520130101 , H01L2224/3222720130101 , H01L2224/3224520130101 , H01L2224/0402620130101 , H01L2224/271120130101 , H01L2224/29120130101 , H01L24/27 , H01L24/95 , H01L2224/3205720130101 , B23K35/26 , B23K35/262 , B23K35/264 , B23K35/266 , B23K35/282 , H01L24/05 , H01L2224/0517220130101 , H01L2224/2910120130101 , H01L2224/2913920130101 , H01L2224/2911820130101 , H01L2224/0564420130101 , H01L2224/8345520130101 , H01L2224/0513820130101 , H01L2224/0566920130101 , H01L2224/2910520130101 , H01L2224/8344420130101 , H01L2224/8347220130101 , H01L2224/0565520130101 , H01L2224/0563920130101 , H01L2224/0567220130101 , H01L2224/2910920130101 , H01L2224/8346420130101 , H01L2224/0515520130101 , H01L2224/0564720130101 , H01L2224/8343920130101 , H01L2224/8346920130101 , H01L2224/0566420130101 , H01L2224/2914720130101 , H01L2224/0516420130101 , H01L2224/8344720130101 , H01L2224/2911320130101 , H01L2224/291220130101 , H01L2224/2911120130101 , H01L2224/2914420130101

2.

发明授权
METHOD OF BATCH DIFFUSION SOLDERING FOR SOLDERING SEMICONDUCTOR DIES TO A SUBSTRATE ; CORRESPONDING ELECTRONIC DEVICE 有权

公开(公告)号：EP3819059B1

公开(公告)日：2024-05-29

申请号：EP20205579.4

申请日：2020-11-04

IPC分类号： B23K1/00 , B23K1/19 , B23K1/20 , B23K20/02 , B23K20/16 , B23K20/233 , B23K101/42

CPC分类号： B23K1/0016 , B23K1/19 , B23K1/20 , B23K20/026 , B23K20/16 , B23K20/233 , B23K2101/4220180801 , H01L24/83 , H01L24/29 , H01L2224/8382520130101 , H01L2224/838120130101 , H01L24/32 , H01L2224/3250320130101 , H01L2224/3250720130101 , H01L2224/8381520130101 , H01L25/50 , H01L2224/8319220130101 , H01L2224/2733420130101 , H01L24/27 , H01L2224/8390720130101 , H01L2224/3201220130101 , H01L2224/3318120130101 , H01L2224/7326320130101 , H01L2224/8319120130101 , H01L2924/143120130101 , H01L2924/1220130101 , H01L2224/8306520130101 , H01L2224/832120130101 , H01L2224/2929420130101 , H01L2224/9520130101 , H01L24/95 , H01L2224/9420130101 , H01L2224/756520130101 , H01L24/05 , H01L2224/0402620130101 , H01L2224/2900620130101 , H01L2224/2900720130101 , H01L2224/32120130101 , H01L2224/3222720130101 , H01L23/49811 , H01L2224/3201320130101 , H01L25/0657 , H01L25/18 , H01L2224/8319320130101 , H01L2224/4022720130101 , H01L2224/4009520130101 , H01L2224/8482520130101 , H01L2224/8481520130101 , H01L2224/4049920130101 , H01L2224/3224520130101 , H01L24/33 , H01L2224/330120130101 , H01L2224/3350520130101 , H01L24/40 , H01L24/75 , H01L24/84 , H01L2224/0516420130101 , H01L2224/2743620130101 , H01L23/49524 , H01L2224/8343820130101 , H01L2224/0517220130101 , H01L2224/2910120130101 , H01L2224/2913920130101 , H01L2224/2911820130101 , H01L2224/0564420130101 , H01L2224/8345520130101 , H01L2224/0513820130101 , H01L2224/0566920130101 , H01L2224/2910520130101 , H01L2224/8347220130101 , H01L2224/8344420130101 , H01L2224/0565520130101 , H01L2224/0563920130101 , H01L2224/0567220130101 , H01L2224/2910920130101 , H01L2224/8346420130101 , H01L2224/0515520130101 , H01L2224/0564720130101 , H01L2224/8343920130101 , H01L2224/8346920130101 , H01L2224/0566420130101 , H01L2224/2914720130101 , H01L2224/8344720130101 , H01L2224/2911320130101 , H01L2224/291220130101 , H01L2224/0563820130101 , H01L2224/2911120130101 , H01L2224/2914420130101