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1.发明授权Socket for engaging bump leads on a microelectronic device and methods therefor 失效用于接合微电子器件上的突起引线的插座及其方法
公开(公告)号：US5810609A
公开(公告)日：1998-09-22
申请号：US519828
申请日：1995-08-28
CPC分类号： H05K7/1084 , H05K3/326 , H05K3/4092 , H01R12/714 , H01R13/24 , Y10T29/4913 , Y10T29/49139 , Y10T29/49144
摘要： A connector for microelectronic devices having bump leads and methods for fabricating and using the connector. A dielectric substrate has a plurality of posts extending upwardly from a front surface. The posts may be arranged in an array of post groups each group defining a gap therebetween. A generally laminar contact extends from each post top. The bump leads are each inserted within a respective gap thereby engaging the contacts which wipe against the bump lead as it continues to be inserted. Typically, distal portions of the contacts deflect downwardly toward the substrate and outwardly away from the center of the gap as the bump lead is inserted into a gap.
摘要翻译： 具有凸起引线的微电子器件的连接器和用于制造和使用连接器的方法。 电介质基板具有从前表面向上延伸的多个柱。 柱可以以每组在其间限定间隙的一组柱组的形式排列。 大体层状接触从每个顶部延伸。 凸块引线各自插入在相应的间隙内，从而使其接触，当其继续插入时，触头抵靠凸起引线。 通常，当凸块引线插入到间隙中时，触头的远端部分向下偏转朝向基板并向外远离间隙的中心。
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2.发明授权公开(公告)号：US06261863B1
公开(公告)日：2001-07-17
申请号：US09471973
申请日：1999-12-23
IPC分类号： H01L2144
CPC分类号： H05K3/4092 , H01L23/49811 , H01L23/4985 , H01L23/5387 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： A connection component for a microelectronic device such as a semiconductor chip incorporates a support layer and conductive structures extending across a surface of the support layer. The conductive structures have anchors connecting them to the support layer, and releasable or unanchored portions. A method of making a connection component includes removing material from the conductive structures or the support layer or both to form the anchors.
摘要翻译： 用于诸如半导体芯片的微电子器件的连接部件包括支撑层和延伸穿过支撑层的表面的导电结构。 导电结构具有将它们连接到支撑层，以及可释放或未锚定部分的锚固件。 制造连接部件的方法包括从导电结构或支撑层或两者移除材料以形成锚固件。
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公开(公告)号：US6086386A
公开(公告)日：2000-07-11
申请号：US862151
申请日：1997-05-22
IPC分类号： H01R11/01 , G01R31/28 , H01L23/32 , H01L23/48 , H01L23/498 , H01R12/52 , H01R33/76 , H05K3/32 , H05K3/34 , H05K3/40 , H05K7/10 , H01R12/00
CPC分类号： H01L23/32 , H01L23/49827 , H05K3/326 , H05K3/3436 , H05K7/1061 , H01L2224/13111 , H01L2224/16225 , H01L2224/16237 , H01L2224/45144 , H01L2224/73251 , H01L2224/81191 , H01L2224/81385 , H01L2224/81901 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01029 , H01L2924/01033 , H01L2924/01039 , H01L2924/01045 , H01L2924/01047 , H01L2924/01074 , H01L2924/01075 , H01L2924/01076 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/14 , H01L2924/15173 , H01L2924/15311 , H01L2924/30107 , H01L2924/3011 , H01L2924/351 , H01R12/52 , H05K2201/0397 , H05K2201/049 , H05K2201/10257 , H05K2201/10378 , H05K2203/041 , H05K3/4092 , Y02P70/613 , Y10T29/49149
摘要： A connector for microelectronic elements includes a sheetlike body having a plurality of active contacts arranged in a regular grid pattern. The active contacts may include several sheetlike metallic projections extending inwardly around a hole in the sheetlike element, on a first major surface of the sheetlike element. A support structure such as a grid array of noncollapsing structural posts is on a second major surface of the sheetlike element, and each of the posts is electrically connected to one of the active contacts. The grid array of posts and the grid array of active contacts are offset from one another so that an active contact is surrounded by several posts. The posts support the sheetlike element spaced away from a substrate to which the posts are attached. A microelectronic element having bump leads thereon may be engaged by contacting the bump leads with the active contacts, and deflecting the sheetlike element between the bump leads on one side and the posts on the other side. The assembly can be tested, and if found acceptable, the bump leads can be permanently bonded to the contacts.
摘要翻译： 用于微电子元件的连接器包括具有布置成规则网格图案的多个活动触点的片状体。 有源触点可以包括在片状元件的第一主表面上围绕片状元件中的孔向内延伸的几个片状金属突起。 支撑结构例如非隔离结构柱的格子阵列在片状元件的第二主表面上，并且每个柱电连接到一个活动触点。 柱的网格阵列和活动触点的网格阵列彼此偏移，使得活动触点被多个柱包围。 支柱支撑与柱连接的基板间隔开的片状元件。 其上具有凸起引线的微电子元件可以通过使凸起引线与活动触头接触，并使片状元件在一侧的凸起引线与另一侧上的柱之间偏转而接合。 可以测试组件，如果发现可接受，则凸块引线可以永久地粘合到触点上。
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4.发明授权公开(公告)号：US06541845B2
公开(公告)日：2003-04-01
申请号：US09777781
申请日：2001-02-06
IPC分类号： H01L2144
CPC分类号： H05K3/4092 , H01L23/49811 , H01L23/4985 , H01L23/5387 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： A connection component for a microelectronic device such as a semiconductor chip incorporates a support layer and conductive structures extending across a surface of the support layer. The conductive structures have anchors connecting them to the support layer, and releasable or unanchored portions.
摘要翻译： 用于诸如半导体芯片的微电子器件的连接部件包括支撑层和延伸穿过支撑层的表面的导电结构。 导电结构具有将它们连接到支撑层，以及可释放或未锚定部分的锚固件。
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公开(公告)号：US06938338B2
公开(公告)日：2005-09-06
申请号：US10417746
申请日：2003-04-17
IPC分类号： B23K1/19 , G01R1/04 , G01R1/067 , G01R1/073 , G01R3/00 , G01R31/28 , H01L21/48 , H01L23/48 , H01L23/498 , H01R4/02 , H01R12/00 , H01R12/52 , H01R12/57 , H01R12/70 , H01R12/71 , H01R13/24 , H01R43/16 , H05K1/11 , H05K3/32 , H05K3/34 , H05K3/40 , H05K7/08 , H05K7/10
CPC分类号： H05K7/1084 , G01R1/0466 , G01R1/06711 , G01R1/06727 , G01R1/06733 , G01R1/06744 , G01R1/07357 , G01R3/00 , H01L21/4853 , H01L23/49816 , H01L23/49827 , H01L24/81 , H01L2224/16237 , H01L2224/45144 , H01L2224/8114 , H01L2224/81385 , H01L2224/81899 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01027 , H01L2924/01029 , H01L2924/01032 , H01L2924/01033 , H01L2924/01039 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/01074 , H01L2924/01075 , H01L2924/01076 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/12042 , H01L2924/14 , H01L2924/30107 , H01R12/7076 , H01R13/2485 , H05K1/118 , H05K3/326 , H05K3/3431 , H05K3/3436 , H05K3/4092 , H05K7/1069 , H05K2201/0382 , H05K2201/0397 , H05K2201/1059 , H05K2201/10734 , Y02P70/613 , Y10T29/49117 , Y10T29/49126 , Y10T29/49155 , Y10T29/49156 , Y10T29/49204 , Y10T29/4921 , Y10T29/49222 , Y10T29/49224 , H01L2924/00
摘要： Microelectronic contacts, such as flexible, tab-like, cantilever contacts, are provided with asperities disposed in a regular pattern. Each asperity has a sharp feature at its tip remote from the surface of the contact. As mating microelectronic elements are engaged with the contacts, a wiping action causes the sharp features of the asperities to scrape the mating element, so as to provide effective electrical interconnection and, optionally, effective metallurgical bonding between the contact and the mating element upon activation of a bonding material.
摘要翻译： 诸如柔性的，片状的悬臂触点之类的微电子触点具有以规则图案设置的凹凸。 每个粗糙部分的尖端具有远离接触表面的尖端特征。 当配合的微电子元件与触点接合时，擦拭动作导致粗糙的尖锐特征刮擦配合元件，以便在触发和配合元件激活时提供有效的电互连以及可选的有效的冶金结合 接合材料。
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公开(公告)号：US06635553B1
公开(公告)日：2003-10-21
申请号：US09721048
申请日：2000-11-22
申请人： Thomas H. DiStefano , John W. Smith
发明人： Thomas H. DiStefano , John W. Smith
IPC分类号： H01L2130
CPC分类号： H01L23/4985 , H01L21/4839 , H01L23/22 , H01L23/49811 , H01L23/49816 , H01L23/49827 , H01L23/642 , H01L24/72 , H01L2224/16 , H01L2224/45124 , H01L2224/73253 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01023 , H01L2924/01027 , H01L2924/01029 , H01L2924/01032 , H01L2924/01033 , H01L2924/01039 , H01L2924/01042 , H01L2924/01046 , H01L2924/01047 , H01L2924/01066 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/07802 , H01L2924/10253 , H01L2924/12042 , H01L2924/14 , H01L2924/15174 , H01L2924/15311 , H01L2924/16152 , H01L2924/19041 , H01L2924/19043 , H01L2924/3025 , H01L2924/351 , H05K1/118 , H05K3/361 , H05K3/4084 , H05K2201/0133 , H05K2201/0394 , H05K2201/0397 , H05K2201/09081 , H05K2201/091 , H05K2203/063 , Y10T29/49126 , Y10T29/49144 , Y10T29/49158 , H01L2924/00 , H01L2224/48
摘要： A microelectronic connection component includes a support such as a dielectric sheet having elongated leads extending along a surface. The leads have terminal ends permanently connected to the support and tip ends releasably connected to the support. The support is juxtaposed with a further element such as a semiconductor chip or wafer, and tip ends of the leads are bonded to contacts on the wafer using a bonding tool advanced through holes in the support. After bonding, the support and the further element are moved away from one another so as to deform the leads.
摘要翻译： 微电子连接部件包括诸如具有沿着表面延伸的细长引线的电介质片的支撑件。 引线具有永久地连接到支撑件的端部端部和可释放地连接到支撑件的尖端端部。 支撑件与诸如半导体芯片或晶片的另外的元件并置，并且引线的尖端使用通过支撑件中的孔前进的焊接工具结合到晶片上的触点。 在粘合之后，支撑件和另外的元件彼此远离，以使引线变形。
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公开(公告)号：US06338982B1
公开(公告)日：2002-01-15
申请号：US09688397
申请日：2000-10-16
IPC分类号： H01L2102
CPC分类号： H01L24/86 , B29C2043/5825 , H01L21/67144 , H01L2224/7965 , H01L2924/01005 , H01L2924/01006 , H01L2924/01011 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01042 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/12042 , H01L2924/30105 , Y10S269/909 , Y10T29/53265 , Y10T29/53435 , Y10T428/23 , Y10T428/239 , H01L2924/00
摘要： A flexible sheet used in manufacture of microelectronic components is held on a frame formed from a rigid material so that the frame maintains the sheet under tension during processing and thereby stabilizes the dimensions of the sheet. The frame may be formed from a rigid, light-transmissive material such as a glass, and the bond between the frame and sheet may be made or released by light transmitted through the frame. Preferred features of the framed sheet minimize entrapment of processing liquids such as etch solutions, thereby minimizing carryover of processing solutions between steps. The frame may have contact openings which permit engagement of a metallic layer on the sheet by an electrode carrying electroplating or etching current without disturbing the main portion of the sheet where features are to be formed or treated.
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公开(公告)号：US06274820B1
公开(公告)日：2001-08-14
申请号：US09653930
申请日：2000-09-01
IPC分类号： H01R909
CPC分类号： H01R13/2414 , H01R12/714 , H05K1/0272 , H05K1/036 , H05K1/056 , H05K1/116 , H05K3/0032 , H05K3/445 , H05K3/462 , H05K3/4623 , H05K3/4641 , H05K2201/0382 , H05K2201/09536 , H05K2201/09554 , H05K2201/096 , H05K2201/09827 , H05K2201/10378 , H05K2203/0554 , H05K2203/0582 , H05K2203/135 , H05K2203/308 , Y10T29/49126 , Y10T29/49155 , Y10T29/49165
摘要： An interposer for interconnection between microelectronic circuit panels has contacts at its surfaces. Each contact has a central axis normal to the surface and a peripheral portion adapted to expand radially outwardly from the central axis responsive to a force applied by a pad on the engaged circuit panel. Thus, when the circuit panels are compressed with the interposers, the contacts expand radially and wipe across the pads. The wiping action facilitates bonding of the contacts to the pads, as by conductive bonding material carried on the contacts themselves.
摘要翻译： 用于微电子电路板之间的互连的插入件在其表面具有接触。 每个接触件具有垂直于表面的中心轴线和适于根据由接合电路板上的焊盘施加的力而从中心轴线径向向外扩张的外围部分。 因此，当电路板被内插件压缩时，触头径向膨胀并擦过焊盘。 擦拭动作有助于将接触件接合到焊盘，如通过接触件本身上承载的导电接合材料。
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公开(公告)号：US06217972B1
公开(公告)日：2001-04-17
申请号：US09173797
申请日：1998-10-16
IPC分类号： B32B104
CPC分类号： H01L24/86 , B29C2043/5825 , H01L21/67144 , H01L2224/7965 , H01L2924/01005 , H01L2924/01006 , H01L2924/01011 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01042 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/12042 , H01L2924/30105 , Y10S269/909 , Y10T29/53265 , Y10T29/53435 , Y10T428/23 , Y10T428/239 , H01L2924/00
摘要： A flexible sheet used in manufacture of microelectronic components is held on a frame formed from a rigid material so that the frame maintains the sheet under tension during processing and thereby stabilizes the dimensions of the sheet. The frame may be formed from a rigid, light-transmissive material such as a glass, and the bond between the frame and sheet may be made or released by light transmitted through the frame. Preferred features of the framed sheet minimize entrapment of processing liquids such as etch solutions, thereby minimizing carryover of processing solutions between steps. The frame may have contact openings which permit engagement of a metallic layer on the sheet by an electrode carrying electroplating or etching current without disturbing the main portion of the sheet where features are to be formed or treated.
摘要翻译： 用于制造微电子部件的柔性片被保持在由刚性材料形成的框架上，使得框架在处理期间将片材保持在张力下，从而稳定片材的尺寸。 框架可以由诸如玻璃的刚性透光材料形成，并且框架和片材之间的结合可以由透射通过框架的光制成或释放。 框架板的优选特征使得诸如蚀刻溶液的处理液体的捕获最小化，从而最小化步骤之间的处理溶液的携带。 框架可以具有接触开口，其允许通过携带电镀或蚀刻电流的电极在片材上接合金属层，而不会干扰要形成或处理特征的片材的主要部分。
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公开(公告)号：US6104087A
公开(公告)日：2000-08-15
申请号：US138858
申请日：1998-08-24
申请人： Thomas H. DiStefano , John W. Smith
发明人： Thomas H. DiStefano , John W. Smith
IPC分类号： H01L21/60 , H01L21/30 , H01L21/48 , H01L21/603 , H01L23/12 , H01L23/22 , H01L23/48 , H01L23/498 , H01L23/50 , H01L23/64 , H01R12/71 , H05K1/11 , H05K3/36 , H05K3/40 , H01L23/52
CPC分类号： H01L23/4985 , H01L21/4839 , H01L23/22 , H01L23/49811 , H01L23/49816 , H01L23/49827 , H01L23/642 , H01L24/72 , H05K3/4084 , H01L2224/16 , H01L2224/45124 , H01L2224/73253 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01023 , H01L2924/01027 , H01L2924/01029 , H01L2924/01032 , H01L2924/01033 , H01L2924/01039 , H01L2924/01042 , H01L2924/01046 , H01L2924/01047 , H01L2924/01066 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/07802 , H01L2924/10253 , H01L2924/12042 , H01L2924/14 , H01L2924/15174 , H01L2924/15311 , H01L2924/16152 , H01L2924/19041 , H01L2924/19043 , H01L2924/3025 , H01L2924/351 , H05K1/118 , H05K2201/0133 , H05K2201/0394 , H05K2201/0397 , H05K2201/09081 , H05K2201/091 , H05K2203/063 , H05K3/361 , Y10T29/49126 , Y10T29/49144 , Y10T29/49158
摘要： A microelectronic connection component includes a dielectric sheet having an area array of elongated, strip-like leads. Each lead has a terminal end fastened to the sheet and a tip end detachable from the sheet. Each lead extends horizontally parallel to the sheet, from its terminal end to its tip end. The tip ends are attached to a second element, such as another dielectric sheet or a semiconductor wafer. The first and second elements are then moved relative to one another to advance the tip end of each lead vertically away from the dielectric sheet and deform the leads into a bent, vertically extensive configuration. The preferred structures provide semiconductor chip assemblies with a planar area array of contacts on the chip, an array of terminals on the sheet positioned so that each terminal is substantially over the corresponding contact, and an array of metal S-shaped ribbons connected between the terminals and contacts. A compliant dielectric material may be provided between the sheet and chip, substantially surrounding the S-shaped ribbons.
摘要翻译： 微电子连接部件包括具有细长带状引线的区域阵列的电介质片。 每个引线具有紧固到片材的终端和从片材可拆卸的尖端。 每个引线从其终端到其尖端水平平行地延伸。 尖端附接到第二元件，例如另一个电介质片或半导体晶片。 然后，第一和第二元件相对于彼此移动，以使每个引线的尖端垂直远离电介质片，并将引线变形成弯曲的垂直广泛配置。 优选的结构提供半导体芯片组件，其具有在芯片上的平面区域阵列的触点，片材上的端子阵列被定位成使得每个端子基本上在相应的触点上方，以及连接在端子之间的金属S形带阵列 和联系人。 柔性电介质材料可以设置在片和芯片之间，基本上围绕S形带。
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