公开(公告)号：US07534652B2

公开(公告)日：2009-05-19

申请号：US11318846

申请日：2005-12-27

申请人： Belgacem Haba ,  Ilyas Mohammed ,  Craig S. Mitchell ,  Michael Warner ,  Jesse Burl Thompson

发明人： Belgacem Haba ,  Ilyas Mohammed ,  Craig S. Mitchell ,  Michael Warner ,  Jesse Burl Thompson

IPC分类号： H01L21/44

CPC分类号： H01L21/6835 ,  H01L22/34 ,  H01L24/11 ,  H01L24/13 ,  H01L24/81 ,  H01L2224/05001 ,  H01L2224/05024 ,  H01L2224/05026 ,  H01L2224/05548 ,  H01L2224/056 ,  H01L2224/11003 ,  H01L2224/1134 ,  H01L2224/131 ,  H01L2224/13582 ,  H01L2224/136 ,  H01L2224/1601 ,  H01L2224/81193 ,  H01L2224/8121 ,  H01L2224/81815 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/181 ,  H01L2224/13099 ,  H01L2924/00 ,  H01L2224/05099

摘要： A dielectric structure is formed by a molding process, so that a first surface of a dielectric structure is shaped by contact with the mold. The opposite second surface of the dielectric structure is applied onto the front surface of a wafer element. The dielectric layer may include protruding bumps and terminals may be formed on the bumps. The bumps may be of a precise height. The terminals lie at a precisely controlled height above the front surface of the wafer element. The terminals may include projecting posts which extend above a surrounding solder mask layer to facilitate engagement with a test fixture. The posts are immersed within solder joints when the structure is bonded to a circuit panel.

摘要翻译： 通过模制工艺形成电介质结构，使得电介质结构的第一表面通过与模具接触而成形。 电介质结构的相对的第二表面被施加到晶片元件的前表面上。 电介质层可以包括突出的凸起，并且可以在凸块上形成端子。 凸块可能具有精确的高度。 端子位于晶片元件的前表面上方的精确控制的高度。 端子可以包括在周围的焊接掩模层上方延伸的突出柱，以便于与测试夹具的接合。 当结构结合到电路板上时，将柱浸入焊点中。

公开(公告)号：US20090039528A1

公开(公告)日：2009-02-12

申请号：US12221924

申请日：2008-08-07

申请人： Belgacem Haba ,  Ilyas Mohammed

发明人： Belgacem Haba ,  Ilyas Mohammed

IPC分类号： H01L23/52 ,  H01L21/00

CPC分类号： H01L25/105 ,  H01L21/6835 ,  H01L21/76898 ,  H01L23/544 ,  H01L24/24 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L24/82 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0657 ,  H01L25/50 ,  H01L2221/68377 ,  H01L2223/54426 ,  H01L2224/16 ,  H01L2224/24145 ,  H01L2224/32145 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2224/48147 ,  H01L2224/48227 ,  H01L2224/4911 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2225/06527 ,  H01L2225/06551 ,  H01L2225/06562 ,  H01L2225/1029 ,  H01L2225/1052 ,  H01L2225/1058 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10157 ,  H01L2924/15311 ,  H01L2224/82 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/00 ,  H01L2924/00012

摘要： A method is provided for fabricating a stacked microelectronic assembly by steps including stacking and joining first and second like microelectronic substrates, each including a plurality of like microelectronic elements attached together at dicing lanes. Each microelectronic element has boundaries defined by edges including a first edge and a second edge. The first and second microelectronic substrates can be joined in different orientations, such that first edges of microelectronic elements of the first microelectronic substrate are aligned with second edges of microelectronic elements of the second microelectronic substrate. After exposing traces at the first and second edges of the microelectronic elements of the stacked microelectronic substrates, first and second leads can be formed which are connected to the exposed traces of the first and second microelectronic substrates, respectively. The second leads can be electrically isolated from the first leads.

摘要翻译： 提供了一种用于通过以下步骤制造堆叠的微电子组件的方法，包括堆叠和​​接合第一和第二类似的微电子衬底，每个微电子衬底包括在切割通道处附接在一起的多个类似的微电子元件。 每个微电子元件具有由包括第一边缘和第二边缘的边缘限定的边界。 第一和第二微电子衬底可以以不同的取向接合，使得第一微电子衬底的微电子元件的第一边缘与第二微电子衬底的微电子元件的第二边缘对准。 在堆叠的微电子衬底的微电子元件的第一和第二边缘上暴露迹线之后，可以形成分别连接到第一和第二微电子衬底的暴露痕迹的第一和第二引线。 第二引线可以与第一引线电隔离。

公开(公告)号：US07453157B2

公开(公告)日：2008-11-18

申请号：US11140312

申请日：2005-05-27

申请人： Belgacem Haba ,  Masud Beroz ,  Teck-Gyu Kang ,  Yoichi Kubota ,  Sridhar Krishnan ,  John B. Riley, III ,  Ilyas Mohammed

发明人： Belgacem Haba ,  Masud Beroz ,  Teck-Gyu Kang ,  Yoichi Kubota ,  Sridhar Krishnan ,  John B. Riley, III ,  Ilyas Mohammed

IPC分类号： H01L23/52 ,  H01L23/48 ,  H01L29/40

CPC分类号： H01L23/49811 ,  H01L23/3128 ,  H01L23/3677 ,  H01L23/4985 ,  H01L24/48 ,  H01L25/105 ,  H01L2224/16 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/4824 ,  H01L2224/48247 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2225/1023 ,  H01L2225/1058 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/15312 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/3511 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A microelectronic package includes a microelectronic element having faces, contacts and an outer perimeter, and a flexible substrate overlying and spaced from a first face of the microelectronic element, an outer region of the flexible substrate extending beyond the outer perimeter of the microelectronic element. The package includes a plurality of etched conductive posts exposed at a surface of the flexible substrate and being electrically interconnected with the microelectronic element, wherein at least one of the conductive posts is disposed in the outer region of the flexible substrate, and a compliant layer disposed between the first face of the microelectronic element and the flexible substrate, wherein the compliant layer overlies the at least one of the conductive posts that is disposed in the outer region of the flexible substrate. The package includes an encapsulating mold material in contact with the microelectronic element and the compliant layer, whereby the encapsulating mold material overlies the outer region of the flexible substrate.

摘要翻译： 微电子封装包括具有面，触点和外周边的微电子元件，以及覆盖并与微电子元件的第一面间隔开的柔性基板，柔性基板的外部区域延伸超出微电子元件的外周边。 所述封装包括多个蚀刻的导电柱，其暴露在所述柔性基板的表面处并与所述微电子元件电互连，其中所述导电柱中的至少一个设置在所述柔性基板的外部区域中，并且设置柔性层 在微电子元件的第一面和柔性基板之间，其中柔性层覆盖设置在柔性基板的外部区域中的至少一个导电柱。 该封装包括与微电子元件和柔性层接触的封装模具材料，由此封装模具材料覆盖在柔性基板的外部区域上。

公开(公告)号：US07176043B2

公开(公告)日：2007-02-13

申请号：US11014439

申请日：2004-12-16

申请人： Belgacem Haba ,  Masud Beroz ,  Ronald Green ,  Ilyas Mohammed ,  Stuart E. Wilson ,  Wael Zohni ,  Yoichi Kubota ,  Jesse Burl Thompson

发明人： Belgacem Haba ,  Masud Beroz ,  Ronald Green ,  Ilyas Mohammed ,  Stuart E. Wilson ,  Wael Zohni ,  Yoichi Kubota ,  Jesse Burl Thompson

IPC分类号： H01L21/66

CPC分类号： H01L23/49811 ,  G01R1/06744 ,  G01R1/0735 ,  H01L21/563 ,  H01L23/4985 ,  H01L24/12 ,  H01L24/16 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/0401 ,  H01L2224/05599 ,  H01L2224/0603 ,  H01L2224/131 ,  H01L2224/13147 ,  H01L2224/13187 ,  H01L2224/13188 ,  H01L2224/1319 ,  H01L2224/1329 ,  H01L2224/133 ,  H01L2224/1357 ,  H01L2224/136 ,  H01L2224/1403 ,  H01L2224/16 ,  H01L2224/17 ,  H01L2224/1703 ,  H01L2224/48091 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/73257 ,  H01L2224/73265 ,  H01L2224/83194 ,  H01L2224/85399 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/3011 ,  H01L2224/13099 ,  H01L2224/45099 ,  H01L2924/00 ,  H01L2924/00012

摘要： A microelectronic package includes a microelectronic element having faces and contacts and a flexible substrate spaced from and overlying a first face of the microelectronic element. The package also includes a plurality of conductive posts extending from the flexible substrate and projecting away from the first face of the microelectronic element, wherein at least some of the conductive posts are electrically interconnected with the microelectronic element, and a plurality of support elements supporting the flexible substrate over the microelectronic element. The conductive posts are offset from the support elements to facilitate flexure of the substrate and movement of the posts relative to the microelectronic element.

摘要翻译： 微电子封装包括具有面和触点的微电子元件和与微电子元件的第一面间隔开并且覆盖其上的柔性基板。 该封装还包括从柔性基板延伸并从远离微电子元件的第一面突出的多个导电柱，其中至少一些导电柱与微电子元件电互连，以及多个支撑元件 微电子元件上的柔性衬底。 导电柱从支撑元件偏移以便于基板的挠曲和柱相对于微电子元件的移动。

公开(公告)号：US20120145442A1

公开(公告)日：2012-06-14

申请号：US12965192

申请日：2010-12-10

申请人： Debabrata Gupta ,  Yukio Hashimoto ,  Ilyas Mohammed ,  Laura Mirkarimi ,  Rajesh Katkar

发明人： Debabrata Gupta ,  Yukio Hashimoto ,  Ilyas Mohammed ,  Laura Mirkarimi ,  Rajesh Katkar

IPC分类号： H05K1/18 ,  H05K1/11

CPC分类号： H01L24/14 ,  H01L23/49811 ,  H01L23/49833 ,  H01L23/528 ,  H01L24/13 ,  H01L24/16 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L24/81 ,  H01L25/105 ,  H01L2224/13014 ,  H01L2224/13017 ,  H01L2224/131 ,  H01L2224/13147 ,  H01L2224/13647 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/81193 ,  H01L2224/81801 ,  H01L2225/06517 ,  H01L2225/0652 ,  H01L2225/1023 ,  H01L2225/1058 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/15321 ,  H01L2924/15331 ,  H01L2924/014 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A microelectronic assembly includes a first surface and a first thin conductive element exposed at the first surface and having a face comprising first and second regions. A first conductive projection having a base connected to and covering the first region of the face extends to an end remote from the base. A first dielectric material layer covers the second region of the first thin element and contacts at least the base of the first conductive projection. The assembly further includes a second substrate having a second face and a second conductive projection extending away from the second face. A first fusible metal mass connects the first projection to the second projection and extends along an edge of the first projection towards the first dielectric material layer.

摘要翻译： 微电子组件包括第一表面和暴露在第一表面处并具有包括第一和第二区域的面的第一薄导电元件。 具有连接到并覆盖面的第一区域的基部的第一导电突起延伸到远离基部的一端。 第一介电材料层覆盖第一薄元件的第二区域并且至少与第一导电突起的基部接触。 组件还包括具有第二面的第二衬底和远离第二面延伸的第二导电突起。 第一可熔金属块将第一突起连接到第二突起并沿着第一突起的边缘朝着第一介电材料层延伸。

公开(公告)号：US20160163620A1

公开(公告)日：2016-06-09

申请号：US15047295

申请日：2016-02-18

申请人： Vage Oganesian ,  Belgacem Haba ,  Ilyas Mohammed ,  Craig Mitchell ,  Piyush Savalia

发明人： Vage Oganesian ,  Belgacem Haba ,  Ilyas Mohammed ,  Craig Mitchell ,  Piyush Savalia

IPC分类号： H01L23/48 ,  H01L23/498 ,  H01L21/768

CPC分类号： H01L23/481 ,  H01L21/76802 ,  H01L21/76805 ,  H01L21/76877 ,  H01L21/76898 ,  H01L21/78 ,  H01L23/145 ,  H01L23/147 ,  H01L23/49827 ,  H01L24/11 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/81 ,  H01L24/83 ,  H01L24/89 ,  H01L24/92 ,  H01L2224/0401 ,  H01L2224/0557 ,  H01L2224/13009 ,  H01L2224/13099 ,  H01L2224/16225 ,  H01L2224/16235 ,  H01L2224/83 ,  H01L2224/9202 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01049 ,  H01L2924/01061 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2224/05552 ,  H01L2924/00

摘要： A microelectronic assembly is provided which includes a first element consisting essentially of at least one of semiconductor or inorganic dielectric material having a surface facing and attached to a major surface of a microelectronic element at which a plurality of conductive pads are exposed, the microelectronic element having active semiconductor devices therein. A first opening extends from an exposed surface of the first element towards the surface attached to the microelectronic element, and a second opening extends from the first opening to a first one of the conductive pads, wherein where the first and second openings meet, interior surfaces of the first and second openings extend at different angles relative to the major surface of the microelectronic element. A conductive element extends within the first and second openings and contacts the at least one conductive pad.

摘要翻译： 提供了一种微电子组件，其包括基本上由半导体或无机电介质材料中的至少一种构成的第一元件，该介电材料具有面向并附着到微电子元件的主表面的表面，在该电子元件的主表面处暴露多个导电焊盘，该微电子元件具有 其中有源半导体器件。 第一开口从第一元件的暴露表面延伸到附接到微电子元件的表面，并且第二开口从第一开口延伸到第一导电焊盘中，其中第一和第二开口相交，其中内表面 第一和第二开口相对于微电子元件的主表面以不同的角度延伸。 导电元件在第一和第二开口内延伸并接触至少一个导电垫。

公开(公告)号：US09142508B2

公开(公告)日：2015-09-22

申请号：US13170095

申请日：2011-06-27

申请人： Cyprian Uzoh ,  Vage Oganesian ,  Ilyas Mohammed ,  Craig Mitchell ,  Belgacem Haba

发明人： Cyprian Uzoh ,  Vage Oganesian ,  Ilyas Mohammed ,  Craig Mitchell ,  Belgacem Haba

IPC分类号： H01L23/52 ,  H01L23/528 ,  H01L23/532 ,  H01L21/768

CPC分类号： H01L21/76831 ,  H01L21/76807 ,  H01L21/76834 ,  H01L21/76852 ,  H01L21/76885 ,  H01L21/76897 ,  H01L23/5226 ,  H01L23/5283 ,  H01L23/53209 ,  H01L23/53238 ,  H01L23/53252 ,  H01L2221/1036 ,  H01L2924/0002 ,  H01L2924/00

摘要： Methods of fabricating a multi-layer semiconductor device such as a multi-layer damascene or inverted multi-layer damascene structure using only a single or reduced number of exposure steps. The method may include etching a precursor structure formed of materials with differential removal rates for a given removal condition. The method may include removing material from a multi-layer structure under different removal conditions. Further disclosed are multi-layer damascene structures having multiple cavities of different sizes. The cavities may have smooth inner wall surfaces. The layers of the structure may be in direct contact. The cavities may be filled with a conducting metal or an insulator. Multi-layer semiconductor devices using the methods and structures are further disclosed.

摘要翻译： 仅使用单个或减少数量的曝光步骤来制造多层半导体器件的方法，例如多层镶嵌或倒置的多层镶嵌结构。 该方法可以包括用于对于给定的去除条件蚀刻由具有差异去除速率的材料形成的前体结构。 该方法可以包括在不同的去除条件下从多层结构去除材料。 还公开了具有不同尺寸的多个空腔的多层镶嵌结构。 空腔可以具有平滑的内壁表面。 结构的层可以直接接触。 空腔可以用导电金属或绝缘体填充。 进一步公开了使用这些方法和结构的多层半导体器件。

公开(公告)号：US08847376B2

公开(公告)日：2014-09-30

申请号：US12842587

申请日：2010-07-23

申请人： Vage Oganesian ,  Belgacem Haba ,  Craig Mitchell ,  Ilyas Mohammed ,  Piyush Savalia

发明人： Vage Oganesian ,  Belgacem Haba ,  Craig Mitchell ,  Ilyas Mohammed ,  Piyush Savalia

IPC分类号： H01L23/045

CPC分类号： H01L21/76819 ,  H01L21/76877 ,  H01L23/13 ,  H01L23/3128 ,  H01L23/49827 ,  H01L23/4985 ,  H01L23/5389 ,  H01L24/18 ,  H01L24/19 ,  H01L24/24 ,  H01L24/25 ,  H01L24/82 ,  H01L24/97 ,  H01L25/105 ,  H01L25/117 ,  H01L25/16 ,  H01L25/50 ,  H01L2224/04105 ,  H01L2224/12105 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2224/24227 ,  H01L2224/24247 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/73267 ,  H01L2224/82 ,  H01L2224/92244 ,  H01L2224/97 ,  H01L2225/1023 ,  H01L2225/1029 ,  H01L2225/1035 ,  H01L2225/1041 ,  H01L2225/1052 ,  H01L2225/1058 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01061 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/07811 ,  H01L2924/10253 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15156 ,  H01L2924/15165 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/15313 ,  H01L2924/15331 ,  H01L2924/157 ,  H01L2924/15788 ,  H01L2924/18161 ,  Y10T29/49002 ,  H01L2224/81 ,  H01L2924/00 ,  H01L2224/83

摘要： A microelectronic unit includes a carrier structure having a front surface, a rear surface remote from the front surface, and a recess having an opening at the front surface and an inner surface located below the front surface of the carrier structure. The microelectronic unit can include a microelectronic element having a bottom surface adjacent the inner surface, a top surface remote from the bottom surface, and a plurality of contacts at the top surface. The microelectronic element can include terminals electrically connected with the contacts of the microelectronic element. The microelectronic unit can include a dielectric region contacting at least the top surface of the microelectronic element. The dielectric region can have a planar surface located coplanar with or above the front surface of the carrier structure. The terminals can be exposed at the surface of the dielectric region for interconnection with an external element.

摘要翻译： 微电子单元包括具有前表面，远离前表面的后表面和在前表面具有开口的凹部和位于载体结构的前表面下方的内表面的载体结构。 微电子单元可以包括具有邻近内表面的底表面，远离底表面的顶表面和在顶表面处的多个触点的微电子元件。 微电子元件可以包括与微电子元件的触点电连接的端子。 微电子单元可以包括至少与微电子元件的顶表面接触的电介质区域。 电介质区域可以具有与载体结构的前表面共面或平行的平面。 端子可以暴露在电介质区域的表面以与外部元件互连。

公开(公告)号：US08686565B2

公开(公告)日：2014-04-01

申请号：US12883431

申请日：2010-09-16

申请人： Vage Oganesian ,  Belgacem Haba ,  Ilyas Mohammed ,  Craig Mitchell ,  Piyush Savalia

发明人： Vage Oganesian ,  Belgacem Haba ,  Ilyas Mohammed ,  Craig Mitchell ,  Piyush Savalia

IPC分类号： H01L23/48 ,  H01L21/50

CPC分类号： H01L25/0657 ,  H01L21/76805 ,  H01L21/76898 ,  H01L23/481 ,  H01L24/03 ,  H01L24/05 ,  H01L24/24 ,  H01L24/32 ,  H01L24/82 ,  H01L24/92 ,  H01L25/50 ,  H01L27/14601 ,  H01L27/14632 ,  H01L2224/0346 ,  H01L2224/05009 ,  H01L2224/05647 ,  H01L2224/24145 ,  H01L2224/32145 ,  H01L2224/82005 ,  H01L2224/82101 ,  H01L2224/9202 ,  H01L2224/92144 ,  H01L2224/94 ,  H01L2225/06544 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/14 ,  H01L2224/82 ,  H01L2924/00

摘要： An assembly and method of making same are provided. The assembly can be formed by stacking a first semiconductor element atop a second semiconductor element and forming an electrically conductive element extending through openings of the semiconductor elements. The openings may be staged. The conductive element can conform to contours of the interior surfaces of the openings and can electrically connect conductive pads of the semiconductor elements. A dielectric region can be provided at least substantially filling the openings of the semiconductor elements, and the electrically conductive element can extend through an opening formed in the dielectric region.

摘要翻译： 提供了组装和制造方法。 可以通过在第二半导体元件顶部堆叠第一半导体元件并形成延伸穿过半导体元件的开口的导电元件来形成该组件。 开口可以分段。 导电元件可以符合开口的内表面的轮廓并且可以电连接半导体元件的导电焊盘。 可以提供至少基本上填充半导体元件的开口的电介质区域，并且导电元件可以延伸穿过形成在电介质区域中的开口。

公开(公告)号：US08618659B2

公开(公告)日：2013-12-31

申请号：US13462158

申请日：2012-05-02

申请人： Hiroaki Sato ,  Teck-Gyu Kang ,  Belgacem Haba ,  Philip R. Osborn ,  Wei-Shun Wang ,  Ellis Chau ,  Ilyas Mohammed ,  Norihito Masuda ,  Kazuo Sakuma ,  Kiyoaki Hashimoto ,  Kurosawa Inetaro ,  Tomoyuki Kikuchi

发明人： Hiroaki Sato ,  Teck-Gyu Kang ,  Belgacem Haba ,  Philip R. Osborn ,  Wei-Shun Wang ,  Ellis Chau ,  Ilyas Mohammed ,  Norihito Masuda ,  Kazuo Sakuma ,  Kiyoaki Hashimoto ,  Kurosawa Inetaro ,  Tomoyuki Kikuchi

IPC分类号： H01L23/48

CPC分类号： H01L21/4885 ,  H01L21/565 ,  H01L23/13 ,  H01L23/3121 ,  H01L23/49517 ,  H01L23/49811 ,  H01L23/5389 ,  H01L24/73 ,  H01L25/105 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2224/48227 ,  H01L2224/4824 ,  H01L2224/48247 ,  H01L2224/73204 ,  H01L2224/73215 ,  H01L2224/73265 ,  H01L2225/06565 ,  H01L2225/1023 ,  H01L2225/1029 ,  H01L2225/1041 ,  H01L2225/1058 ,  H01L2924/00013 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/19107 ,  H01L2224/13099 ,  H01L2224/13599 ,  H01L2224/05599 ,  H01L2224/05099 ,  H01L2224/29099 ,  H01L2224/29599 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/00014

摘要： A microelectronic assembly includes a substrate having a first surface and a second surface remote from the first surface. A microelectronic element overlies the first surface and first electrically conductive elements are exposed at one of the first surface and the second surface. Some of the first conductive elements are electrically connected to the microelectronic element. Wire bonds have bases joined to the conductive elements and end surfaces remote from the substrate and the bases, each wire bond defining an edge surface extending between the base and the end surface. An encapsulation layer extends from the first surface and fills spaces between the wire bonds such that the wire bonds are separated by the encapsulation layer. Unencapsulated portions of the wire bonds are defined by at least portions of the end surfaces of the wire bonds that are uncovered by the encapsulation layer.

摘要翻译： 微电子组件包括具有第一表面和远离第一表面的第二表面的衬底。 微电子元件覆盖在第一表面上，并且第一导电元件暴露在第一表面和第二表面中的一个处。 一些第一导电元件电连接到微电子元件。 线接合具有连接到远离基板和基座的导电元件和端表面的基部，每个引线接合限定在基部和端表面之间延伸的边缘表面。 封装层从第一表面延伸并填充引线键合之间的空间，使得引线键合被封装层分离。 引线键合的未封装的部分由未被封装层覆盖的引线接合端表面的至少部分限定。