公开(公告)号：US20170345787A1

公开(公告)日：2017-11-30

申请号：US15678619

申请日：2017-08-16

申请人： Kulicke and Soffa Industries, Inc.

发明人： Thomas J. Colosimo, JR. ,  Jon W. Brunner

IPC分类号： H01L23/00

CPC分类号： H01L24/43 ,  H01L24/48 ,  H01L24/78 ,  H01L24/85 ,  H01L24/97 ,  H01L2224/432 ,  H01L2224/45099 ,  H01L2224/451 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/4845 ,  H01L2224/48465 ,  H01L2224/78301 ,  H01L2224/78611 ,  H01L2224/78621 ,  H01L2224/78631 ,  H01L2224/85045 ,  H01L2224/851 ,  H01L2224/85181 ,  H01L2224/85201 ,  H01L2224/85203 ,  H01L2224/85205 ,  H01L2224/85207 ,  H01L2224/85365 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/01049

摘要： A method of forming a wire interconnect structure includes the steps of: (a) forming a wire bond at a bonding location on a substrate using a wire bonding tool; (b) extending a length of wire, continuous with the wire bond, to another location; (c) pressing a portion of the length of wire against the other location using the wire bonding tool; (d) moving the wire bonding tool, and the pressed portion of the length of wire, to a position above the wire bond; and (e) separating the length of wire from a wire supply at the pressed portion, thereby providing a wire interconnect structure bonded to the bonding location.

公开(公告)号：US20230230952A1

公开(公告)日：2023-07-20

申请号：US17959786

申请日：2022-10-04

申请人： Samsung Electronics Co., Ltd.

发明人： Jaehyeok HEO ,  Hyosung KOO ,  Munsoo PARK ,  Yong Je LEE

IPC分类号： H01L23/00 ,  B23K9/28

CPC分类号： H01L24/78 ,  B23K9/28 ,  H01L2224/78611 ,  H01L2224/78631 ,  H01L2224/7825

摘要： Disclosed are wire clamps and wire bonding apparatuses including the same. The wire clamp comprises a clamping lever, a driving lever parallel to the clamping lever and having an upper support, a shaft that penetrates a center of the driving lever to connect to the clamping lever, a spring in the driving lever and on an outer circumferential surface of the shaft, and an upper pivot that protrudes from an inner wall of the upper support to separate the upper support from the clamping lever. The driving lever has a load point and an effort point on opposite sides of the shaft. The effort point is connected in a direction of a straight line to the shaft and the effort point.

公开(公告)号：US20120032354A1

公开(公告)日：2012-02-09

申请号：US13172622

申请日：2011-06-29

申请人： Ken Pham ,  Luu T. Nguyen

发明人： Ken Pham ,  Luu T. Nguyen

IPC分类号： H01L23/49 ,  B23K20/10 ,  B23K31/02

CPC分类号： H01L24/78 ,  B23K20/007 ,  B23K2101/40 ,  H01L24/05 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/85 ,  H01L2224/02166 ,  H01L2224/04042 ,  H01L2224/05554 ,  H01L2224/05624 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48095 ,  H01L2224/48247 ,  H01L2224/48624 ,  H01L2224/48724 ,  H01L2224/48824 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/78301 ,  H01L2224/78302 ,  H01L2224/78621 ,  H01L2224/78631 ,  H01L2224/8218 ,  H01L2224/85099 ,  H01L2224/85186 ,  H01L2224/85205 ,  H01L2224/85207 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/20751 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/20755 ,  H01L2924/00014 ,  H01L2924/20752 ,  H01L2924/00 ,  H01L2924/20756 ,  H01L2924/20757 ,  H01L2924/00015 ,  H01L2924/2075

摘要： Methods and systems are described for enabling the efficient fabrication of wedge bonding of integrated circuit systems and electronic systems. In particular a reverse bonding approach can be employed.

摘要翻译： 描述了用于实现集成电路系统和电子系统的楔形结合的有效制造的方法和系统。 特别地，可以采用反向粘合方法。

公开(公告)号：US09865563B2

公开(公告)日：2018-01-09

申请号：US15245193

申请日：2016-08-24

申请人： SHINKAWA LTD.

发明人： Yoshitaka Takagi

IPC分类号： H01L23/00 ,  B23K20/00

CPC分类号： H01L24/78 ,  B23K20/004 ,  H01L2224/78301 ,  H01L2224/78611 ,  H01L2224/78631 ,  H01L2924/00014 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099

摘要： A wire tensioner has a wire passage through which a wire is inserted. The wire passage include: an inlet through which a compressed gas enters; a first outlet through which the compressed gas is discharged and is provided on an upper side of the inlet; a first flow contraction portion provided on the upper side of the inlet, and for contracting an area of the wire passage; a second flow contraction portion provided on a lower side of the inlet, and for contracting the area of the wire passage; a third flow contraction portion provided on a side of a bonding tool of the second flow contraction portion, and for making the flow of the compressed gas to the side of the bonding tool contracted; and a second outlet through which the compressed gas is discharged and is provided on the lower side of the second flow contraction portion.

公开(公告)号：US20160365331A1

公开(公告)日：2016-12-15

申请号：US15245193

申请日：2016-08-24

申请人： SHINKAWA LTD.

发明人： Yoshitaka TAKAGI

IPC分类号： H01L23/00 ,  B23K20/00

CPC分类号： H01L24/78 ,  B23K20/004 ,  H01L2224/78301 ,  H01L2224/78611 ,  H01L2224/78631 ,  H01L2924/00014 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099

摘要： A wire tensioner has a wire passage through which a wire is inserted. The wire passage include: an inlet through which a compressed gas enters; a first outlet through which the compressed gas is discharged and is provided on an upper side of the inlet; a first flow contraction portion provided on the upper side of the inlet, and for contracting an area of the wire passage; a second flow contraction portion provided on a lower side of the inlet, and for contracting the area of the wire passage; a third flow contraction portion provided on a side of a bonding tool of the second flow contraction portion, and for making the flow of the compressed gas to the side of the bonding tool contracted; and a second outlet through which the compressed gas is discharged and is provided on the lower side of the second flow contraction portion.

摘要翻译： 线张紧器具有电线通道，电线通过该通道插入。 导线通道包括：压缩气体通过其入口的入口; 压缩气体排出的第一出口，设置在入口的上侧; 第一流动收缩部，其设置在所述入口的上侧，并且用于收缩所述线路通路的区域; 第二流动收缩部，设置在所述入口的下侧，并且用于收缩所述线通道的区域; 第三流动收缩部，设置在第二流动收缩部的接合工具的一侧，并使压缩气体流到粘合工具的一侧收缩; 以及第二出口，压缩气体通过该出口被排出并设置在第二流动收缩部分的下侧。

公开(公告)号：US20080272178A1

公开(公告)日：2008-11-06

申请号：US11744492

申请日：2007-05-04

申请人： Ka Shing Kenny KWAN ,  Yue ZHANG ,  Yam Mo WONG

发明人： Ka Shing Kenny KWAN ,  Yue ZHANG ,  Yam Mo WONG

IPC分类号： B23K37/00

CPC分类号： B23K20/004 ,  H01L24/45 ,  H01L24/78 ,  H01L24/85 ,  H01L2224/45144 ,  H01L2224/78302 ,  H01L2224/78631 ,  H01L2224/851 ,  H01L2224/85205 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  Y10S228/904 ,  H01L2224/48 ,  H01L2924/00

摘要： A wire tensioner is provided for a wire bonder, the wire tensioner comprising a tubular body having a bore through which bonding wire is receivable and a bore outlet at an end of the tubular body from which the bonding wire is extendable towards a bonding tool. A chamber is formed next to the bore outlet that substantially encloses the bore outlet, the chamber including an air inlet connected to it that is operative to introduce clean air into the chamber. A vacuum outlet is connected to a side of the tubular body and is in fluid communication with the chamber via the bore, the vacuum outlet being operative to draw air from the bore outlet through the bore whereby to pull the wire.

摘要翻译： 为引线接合器提供线张紧器，线张紧器包括管状体，其具有可接收接合线的孔，管状体的端部处的孔出口，接合线可以从该孔延伸到接合工具。 在孔出口旁边形成有一个大致封闭孔出口的腔室，该腔室包括连接到其上的空气入口，该进气口用于将清洁空气引入腔室。 真空出口连接到管状体的一侧并且经由孔与腔室流体连通，真空出口可操作以从孔出口通过孔抽出空气，从而拉动线。

公开(公告)号：US09397066B2

公开(公告)日：2016-07-19

申请号：US14693881

申请日：2015-04-23

申请人： Zhijie Wang ,  Zhigang Bai ,  Huchang Zhang

发明人： Zhijie Wang ,  Zhigang Bai ,  Huchang Zhang

IPC分类号： B23K31/02 ,  H01L23/00 ,  B23K31/12 ,  B23K37/047 ,  B23K20/00

CPC分类号： H01L24/78 ,  B23K20/005 ,  B23K31/12 ,  B23K37/047 ,  B65H51/18 ,  B65H2701/36 ,  H01L24/45 ,  H01L24/85 ,  H01L2224/45147 ,  H01L2224/48247 ,  H01L2224/78301 ,  H01L2224/78611 ,  H01L2224/78621 ,  H01L2224/78631 ,  H01L2224/789 ,  H01L2924/00014 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/05599

摘要： A bond wire feed system has a wire tensioning unit with a chamber that has a wire inlet aperture and a wire outlet aperture. The wire inlet and outlet apertures have centers that are aligned with a central axis of the chamber. A clamp is positioned to receive a bond wire provided from the wire outlet aperture. The clamp has at least two jaws movable relative to each other and arranged to grip the wire to align a central axis of the wire with the central axis of the chamber. The jaws are also movable along the central axis of the wire in order to pull the wire through the wire tensioning unit.

摘要翻译： 接合丝馈送系统具有线张紧单元，其具有具有线入口孔和线出口孔的腔室。 电线入口和出口孔具有与腔室的中心轴线对准的中心。 定位夹具以接收从线出口孔提供的接合线。 夹具具有至少两个可相对于彼此移动的夹爪，并布置成夹持线以将线的中心轴线与腔室的中心轴线对准。 夹爪也可以沿着导线的中心轴线移动，以便将线材拉过线材拉紧单元。

公开(公告)号：US20160155718A1

公开(公告)日：2016-06-02

申请号：US14693881

申请日：2015-04-23

申请人： ZHIJIE WANG ,  Zhigang Bai ,  Huchang Zhang

发明人： ZHIJIE WANG ,  Zhigang Bai ,  Huchang Zhang

IPC分类号： H01L23/00 ,  B23K37/047 ,  B23K31/12

CPC分类号： H01L24/78 ,  B23K20/005 ,  B23K31/12 ,  B23K37/047 ,  B65H51/18 ,  B65H2701/36 ,  H01L24/45 ,  H01L24/85 ,  H01L2224/45147 ,  H01L2224/48247 ,  H01L2224/78301 ,  H01L2224/78611 ,  H01L2224/78621 ,  H01L2224/78631 ,  H01L2224/789 ,  H01L2924/00014 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/05599

摘要： A bond wire feed system has a wire tensioning unit with a chamber that has a wire inlet aperture and a wire outlet aperture. The wire inlet and outlet apertures have centers that are aligned with a central axis of the chamber. A clamp is positioned to receive a bond wire provided from the wire outlet aperture. The clamp has at least two jaws movable relative to each other and arranged to grip the wire to align a central axis of the wire with the central axis of the chamber. The jaws are also movable along the central axis of the wire in order to pull the wire through the wire tensioning unit.

摘要翻译： 接合丝馈送系统具有线张紧单元，其具有具有线入口孔和线出口孔的腔室。 电线入口和出口孔具有与腔室的中心轴线对准的中心。 定位夹具以接收从线出口孔提供的接合线。 夹具具有至少两个可相对于彼此移动的夹爪，并布置成夹持线以将线的中心轴线与腔室的中心轴线对准。 夹爪也可以沿着导线的中心轴线移动，以便将线材拉过线材拉紧单元。

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：US07954689B2

公开(公告)日：2011-06-07

申请号：US11744492

申请日：2007-05-04

申请人： Ka Shing Kenny Kwan ,  Yue Zhang ,  Yam Mo Wong

发明人： Ka Shing Kenny Kwan ,  Yue Zhang ,  Yam Mo Wong

IPC分类号： B23K37/00

CPC分类号： B23K20/004 ,  H01L24/45 ,  H01L24/78 ,  H01L24/85 ,  H01L2224/45144 ,  H01L2224/78302 ,  H01L2224/78631 ,  H01L2224/851 ,  H01L2224/85205 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  Y10S228/904 ,  H01L2224/48 ,  H01L2924/00

摘要： A wire tensioner is provided for a wire bonder, the wire tensioner comprising a tubular body having a bore through which bonding wire is receivable and a bore outlet at an end of the tubular body from which the bonding wire is extendable towards a bonding tool. A chamber is formed next to the bore outlet that substantially encloses the bore outlet, the chamber including an air inlet connected to it that is operative to introduce clean air into the chamber. A vacuum outlet is connected to a side of the tubular body and is in fluid communication with the chamber via the bore, the vacuum outlet being operative to draw air from the bore outlet through the bore whereby to pull the wire.

摘要翻译： 为引线接合器提供线张紧器，线张紧器包括管状体，其具有可接收接合线的孔，管状体的端部处的孔出口，接合线可以从该孔延伸到接合工具。 在孔出口旁边形成有一个大致封闭孔出口的腔室，该腔室包括连接到其上的空气入口，该进气口用于将清洁空气引入腔室。 真空出口连接到管状体的一侧并且经由孔与腔室流体连通，真空出口可操作以从孔出口通过孔抽出空气，从而拉动线。