公开(公告)号：US20120132695A1

公开(公告)日：2012-05-31

申请号：US12956068

申请日：2010-11-30

申请人： Yue ZHANG ,  Xiao Liang CHEN ,  Keng Yew James SONG

发明人： Yue ZHANG ,  Xiao Liang CHEN ,  Keng Yew James SONG

IPC分类号： B23K37/04

CPC分类号： H01L24/78 ,  B23K20/005 ,  B23K2101/42 ,  H01L24/45 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/78301 ,  H01L2224/78611 ,  H01L2224/78621 ,  H01L2224/78631 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2224/48 ,  H01L2924/00015

摘要： A wire bonder comprises a bonding tool for forming wire bonds and a pneumatic device for feeding wire to the bonding tool. An upper clamp and a lower clamp are aligned along a wire feeding route between the pneumatic device and the bonding tool to clamp the wire at respective clamping points. A fixed intermediate guiding chamber extends substantially from the upper clamp to the lower clamp. The said intermediate guiding chamber encloses the wire along the wire feeding route and is operative to shield and guide the wire.

摘要翻译： 引线接合器包括用于形成引线接合的焊接工具和用于将焊丝馈送到焊接工具的气动装置。 上夹具和下夹具沿着气动装置和接合工具之间的送丝路线排列，以将线夹在相应夹紧点处。 固定的中间引导室基本上从上部夹具延伸到下部夹具。 所述中间引导室沿着送丝路径包围线，并且可操作以屏蔽和引导线。

公开(公告)号：US20110101073A1

公开(公告)日：2011-05-05

申请号：US12608279

申请日：2009-10-29

申请人： Yue ZHANG ,  Keng Yew James SONG ,  Xiao Liang CHEN

发明人： Yue ZHANG ,  Keng Yew James SONG ,  Xiao Liang CHEN

IPC分类号： B23K31/12 ,  B23K3/06

CPC分类号： B23K20/005 ,  B23K2101/42 ,  H01L24/45 ,  H01L24/78 ,  H01L24/85 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48463 ,  H01L2224/78301 ,  H01L2224/786 ,  H01L2224/851 ,  H01L2224/85205 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2224/48 ,  H01L2924/00015 ,  H01L2924/00

摘要： Wire is fed to a bonding tool of a wire bonder by a pneumatic device that is operative to urge the wire to feed through an outlet of the pneumatic device towards the bonding tool. A wire clamp is located adjacent to the outlet of the pneumatic device and a wire guider with a hole is located adjacent to the wire clamp between the wire clamp and the bonding tool for threading the wire through the hole before being fed to the bonding tool.

摘要翻译： 电线通过气动装置供给到引线接合器的接合工具，所述气动装置可操作以促使电线通过气动装置的出口朝向接合工具进料。 线夹位于气动装置的出口附近，具有孔的导线器位于线夹与接线工具之间的线夹附近，用于在馈送到接合工具之前将线穿过孔。