公开(公告)号：US09953914B2

公开(公告)日：2018-04-24

申请号：US15042034

申请日：2016-02-11

Applicant: Invensas Corporation

Inventor： Ilyas Mohammed

IPC: H01L23/48 ,  H01L23/522 ,  H01L23/538 ,  H01L23/00 ,  H01L25/065 ,  H01L25/10 ,  H05K3/40 ,  H01L21/768 ,  H01L21/56

CPC classification number: H01L23/5226 ,  H01L21/563 ,  H01L21/568 ,  H01L21/76877 ,  H01L21/76892 ,  H01L23/5389 ,  H01L24/06 ,  H01L24/18 ,  H01L24/19 ,  H01L24/20 ,  H01L24/45 ,  H01L24/49 ,  H01L24/96 ,  H01L25/0657 ,  H01L25/105 ,  H01L2224/04042 ,  H01L2224/04105 ,  H01L2224/32145 ,  H01L2224/32245 ,  H01L2224/45101 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45565 ,  H01L2224/45624 ,  H01L2224/45655 ,  H01L2224/45664 ,  H01L2224/45669 ,  H01L2224/4569 ,  H01L2224/48 ,  H01L2224/49 ,  H01L2224/73267 ,  H01L2225/06524 ,  H01L2225/06548 ,  H01L2225/06558 ,  H01L2225/1035 ,  H01L2225/1052 ,  H01L2225/1058 ,  H01L2924/00011 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/18162 ,  H01L2924/182 ,  H01L2924/191 ,  H01L2924/19107 ,  H05K3/4046 ,  H05K2201/10287 ,  H05K2203/1461 ,  H01L2924/00 ,  H01L2924/014 ,  H01L2924/01049

Abstract: A method for making a microelectronic unit includes forming a plurality of wire bonds on a first surface in the form of a conductive bonding surface of a structure comprising a patternable metallic element. The wire bonds are formed having bases joined to the first surface and end surfaces remote from the first surface. The wire bonds have edge surfaces extending between the bases and the end surfaces. The method also includes forming a dielectric encapsulation layer over a portion of the first surface of the conductive layer and over portions of the wire bonds such that unencapsulated portions of the wire bonds are defined by end surfaces or portions of the edge surfaces that are unconvered by the encapsulation layer. The metallic element is patterned to form first conductive elements beneath the wire bonds and insulated from one another by portions of the encapsulation layer.

公开(公告)号：US20170372994A1

公开(公告)日：2017-12-28

申请号：US15700483

申请日：2017-09-11

Applicant: Invensas Corporation

Inventor： Rajesh Katkar ,  Cyprian Emeka Uzoh ,  Belgacem Haba ,  Ilyas Mohammed

IPC: H01L23/498 ,  H01L25/065 ,  H01L23/373 ,  H01L23/538 ,  H01L23/00 ,  H01L21/48

CPC classification number: H05K1/0306 ,  H01L21/481 ,  H01L21/4853 ,  H01L21/486 ,  H01L23/13 ,  H01L23/3731 ,  H01L23/49816 ,  H01L23/49827 ,  H01L23/49833 ,  H01L23/49838 ,  H01L23/49894 ,  H01L23/5381 ,  H01L23/5384 ,  H01L23/5385 ,  H01L23/5386 ,  H01L24/17 ,  H01L25/0655 ,  H01L25/0657 ,  H01L2224/16113 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2225/06517 ,  H01L2225/0652 ,  H01L2225/06548 ,  H01L2225/06572 ,  H01L2225/06586 ,  H01L2225/06589 ,  H01L2225/1023 ,  H01L2225/107 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/15331 ,  H05K1/09 ,  H05K1/112 ,  H05K1/115 ,  H05K3/4007 ,  H05K3/42 ,  H05K2201/09545 ,  H05K2201/10378 ,  H05K2203/0323

Abstract: Interposers and methods of making the same are disclosed herein. In one embodiment, an interposer includes a region having first and second oppositely facing surfaces and a plurality of pores, each pore extending in a first direction from the first surface towards the second surface, wherein alumina extends along a wall of each pore; a plurality of electrically conductive connection elements extending in the first direction, consisting essentially of aluminum and being electrically isolated from one another by at least the alumina; a first conductive path provided at the first surface for connection with a first component external to the interposer; and a second conductive path provided at the second surface for connection with a second component external to the interposer, wherein the first and second conductive paths are electrically connected through at least some of the connection elements.

公开(公告)号：US09633979B2

公开(公告)日：2017-04-25

申请号：US14995726

申请日：2016-01-14

Applicant: Invensas Corporation

Inventor： Ilyas Mohammed ,  Belgacem Haba

IPC: H01L25/065 ,  H01L21/48 ,  H01L21/56 ,  H01L23/31 ,  H01L25/00 ,  H01L25/10 ,  H01L23/498 ,  H01L23/00

CPC classification number: H01L25/0657 ,  H01L21/4853 ,  H01L21/563 ,  H01L21/565 ,  H01L21/566 ,  H01L23/3128 ,  H01L23/3135 ,  H01L23/3157 ,  H01L23/49811 ,  H01L23/49827 ,  H01L23/49833 ,  H01L24/16 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L25/105 ,  H01L25/50 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/4824 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2225/0652 ,  H01L2225/06527 ,  H01L2225/1023 ,  H01L2225/1041 ,  H01L2225/1058 ,  H01L2924/00014 ,  H01L2924/01322 ,  H01L2924/15311 ,  H01L2924/15331 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A microelectronic assembly or package can include first and second support elements and a microelectronic element between inwardly facing surfaces of the support elements. First connectors and second connectors such as solder balls, metal posts, stud bumps, or the like face inwardly from the respective support elements and are aligned with and electrically coupled with one another in columns. The first connectors, the second connectors or both may be partially encapsulated prior to electrically coupling respective pairs of first and second connectors in columns. A method may include arranging extremities of first connectors or second connectors in a temporary layer before forming the partial encapsulation.

公开(公告)号：US09615456B2

公开(公告)日：2017-04-04

申请号：US14809570

申请日：2015-07-27

Applicant: Invensas Corporation

Inventor： Belgacem Haba ,  Ilyas Mohammed ,  Terrence Caskey ,  Reynaldo Co ,  Ellis Chau

IPC: H05K1/09 ,  H05K1/11 ,  H01L23/528 ,  H05K1/02 ,  H01L23/31 ,  H01L23/498 ,  H01L25/065 ,  H01L25/10 ,  H05K1/18 ,  H01L25/03 ,  H01L21/56 ,  H01L23/00

CPC classification number: H05K1/11 ,  H01L21/56 ,  H01L23/3128 ,  H01L23/3135 ,  H01L23/3157 ,  H01L23/49811 ,  H01L23/528 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L24/17 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L25/03 ,  H01L25/0657 ,  H01L25/105 ,  H01L2224/10126 ,  H01L2224/11334 ,  H01L2224/1134 ,  H01L2224/1191 ,  H01L2224/13017 ,  H01L2224/13022 ,  H01L2224/13076 ,  H01L2224/13082 ,  H01L2224/131 ,  H01L2224/13101 ,  H01L2224/1403 ,  H01L2224/14051 ,  H01L2224/14135 ,  H01L2224/16105 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/1703 ,  H01L2224/17051 ,  H01L2224/32225 ,  H01L2224/45012 ,  H01L2224/45014 ,  H01L2224/45015 ,  H01L2224/45101 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45624 ,  H01L2224/45655 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/1023 ,  H01L2225/1041 ,  H01L2225/1058 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/15321 ,  H01L2924/15322 ,  H01L2924/181 ,  H01L2924/19107 ,  H05K1/0298 ,  H05K1/181 ,  H05K1/185 ,  H05K2201/10515 ,  H05K2201/10977 ,  Y02P70/611 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/014

Abstract: A structure may include bond elements having bases joined to conductive elements at a first portion of a first surface and end surfaces remote from the substrate. A dielectric encapsulation element may overlie and extend from the first portion and fill spaces between the bond elements to separate the bond elements from one another. The encapsulation element has a third surface facing away from the first surface. Unencapsulated portions of the bond elements are defined by at least portions of the end surfaces uncovered by the encapsulation element at the third surface. The encapsulation element at least partially defines a second portion of the first surface that is other than the first portion and has an area sized to accommodate an entire area of a microelectronic element. Some conductive elements are at the second portion and configured for connection with such microelectronic element.

公开(公告)号：US09583671B2

公开(公告)日：2017-02-28

申请号：US14629487

申请日：2015-02-23

Applicant: Invensas Corporation

Inventor： Liang Wang ,  Ilyas Mohammed ,  Masud Beroz

IPC: H01L21/00 ,  H01L33/00 ,  H01L33/06 ,  H01L31/0352 ,  H01L31/105 ,  B82Y20/00 ,  H01L33/32 ,  H01L33/62 ,  H01L29/06 ,  H01L31/00 ,  H01L33/24 ,  H01S5/20 ,  H01S5/34 ,  H01S5/343 ,  H01S5/32

CPC classification number: H01L33/0075 ,  B82Y20/00 ,  H01L31/035236 ,  H01L31/105 ,  H01L33/0025 ,  H01L33/0066 ,  H01L33/06 ,  H01L33/24 ,  H01L33/32 ,  H01L33/62 ,  H01L2933/0033 ,  H01L2933/0066 ,  H01S5/2009 ,  H01S5/3205 ,  H01S5/3407 ,  H01S5/34333

Abstract: Improved quantum efficiency of multiple quantum wells. In accordance with an embodiment of the present invention, an article of manufacture includes a p side for supplying holes and an n side for supplying electrons. The article of manufacture also includes a plurality of quantum well periods between the p side and the n side, each of the quantum well periods includes a quantum well layer and a barrier layer, with each of the barrier layers having a barrier height. The plurality of quantum well periods include different barrier heights.

Abstract translation: 提高多量子阱的量子效率。 根据本发明的实施例，制品包括用于供应空穴的p侧和用于提供电子的n侧。 制品还包括在p侧和n侧之间的多个量子阱周期，每个量子阱周期包括量子阱层和阻挡层，其中每个势垒层具有势垒高度。 多个量子阱周期包括不同的屏障高度。

公开(公告)号：US09583475B2

公开(公告)日：2017-02-28

申请号：US14883977

申请日：2015-10-15

Applicant: Invensas Corporation

Inventor： Terrence Caskey ,  Ilyas Mohammed

IPC: H01L25/11 ,  H01L23/522 ,  H01L25/00 ,  H01L25/065 ,  H01L25/10 ,  H01L23/13 ,  H01L23/538 ,  H01L23/31 ,  H01L23/00 ,  H01L23/498

CPC classification number: H01L25/18 ,  H01L21/565 ,  H01L21/568 ,  H01L21/6835 ,  H01L21/76802 ,  H01L21/76877 ,  H01L23/13 ,  H01L23/3107 ,  H01L23/3114 ,  H01L23/3185 ,  H01L23/49816 ,  H01L23/5389 ,  H01L24/05 ,  H01L24/06 ,  H01L24/13 ,  H01L24/16 ,  H01L24/19 ,  H01L24/20 ,  H01L24/29 ,  H01L24/32 ,  H01L24/43 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L24/96 ,  H01L25/0657 ,  H01L25/105 ,  H01L25/117 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/04105 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05548 ,  H01L2224/05554 ,  H01L2224/05571 ,  H01L2224/05624 ,  H01L2224/05647 ,  H01L2224/06155 ,  H01L2224/12105 ,  H01L2224/13023 ,  H01L2224/131 ,  H01L2224/13109 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/1329 ,  H01L2224/133 ,  H01L2224/14131 ,  H01L2224/27334 ,  H01L2224/2919 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48108 ,  H01L2224/48145 ,  H01L2224/4824 ,  H01L2224/73207 ,  H01L2224/73215 ,  H01L2224/73217 ,  H01L2224/73265 ,  H01L2224/73267 ,  H01L2224/82031 ,  H01L2224/82039 ,  H01L2224/82047 ,  H01L2224/83005 ,  H01L2224/83192 ,  H01L2224/852 ,  H01L2224/92144 ,  H01L2224/92147 ,  H01L2225/06506 ,  H01L2225/0651 ,  H01L2225/06548 ,  H01L2225/06562 ,  H01L2225/06596 ,  H01L2225/1035 ,  H01L2225/1052 ,  H01L2225/1076 ,  H01L2225/1082 ,  H01L2924/00014 ,  H01L2924/0665 ,  H01L2924/12042 ,  H01L2924/1431 ,  H01L2924/1434 ,  H01L2924/15311 ,  H01L2924/18162 ,  H01L2924/186 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/014 ,  H01L2224/05552

Abstract: A microelectronic package may include a first microelectronic unit including a semiconductor chip having first chip contacts, an encapsulant contacting an edge of the semiconductor chip, and first unit contacts exposed at a surface of the encapsulant and electrically connected with the first chip contacts. The package may include a second microelectronic unit including a semiconductor chip having second chip contacts at a surface thereof, and an encapsulant contacting an edge of the chip of the second unit and having a surface extending away from the edge. The surfaces of the chip and the encapsulant of the second unit define a face of the second unit. Package terminals at the face may be electrically connected with the first unit contacts through bond wires electrically connected with the first unit contacts, and the second chip contacts through metallized vias and traces formed in contact with the second chip contacts.

Abstract translation: 微电子封装可以包括第一微电子单元，其包括具有第一芯片触点的半导体芯片，与半导体芯片的边缘接触的密封剂以及暴露在密封剂的表面处并与第一芯片触点电连接的第一单元触点。 封装可以包括第二微电子单元，其包括在其表面具有第二芯片触点的半导体芯片，以及与第二单元的芯片的边缘接触并且具有远离边缘延伸的表面的密封剂。 芯片的表面和第二单元的密封剂的表面限定了第二单元的面。 表面处的封装端子可以通过与第一单元触点电连接的接合线与第一单元触点电连接，并且第二芯片通过金属化通孔和与第二芯片触点接触形成的迹线接触。

公开(公告)号：US20160307878A1

公开(公告)日：2016-10-20

申请号：US15196635

申请日：2016-06-29

Applicant: Invensas Corporation

Inventor： Ilyas Mohammed

IPC: H01L25/065 ,  H01L25/18 ,  H01L25/10 ,  H01L23/498 ,  H01L23/00

CPC classification number: H01L25/0657 ,  H01L23/49811 ,  H01L23/49838 ,  H01L24/05 ,  H01L24/06 ,  H01L24/16 ,  H01L24/24 ,  H01L24/32 ,  H01L24/33 ,  H01L24/73 ,  H01L24/91 ,  H01L24/92 ,  H01L25/105 ,  H01L25/18 ,  H01L2224/0233 ,  H01L2224/02371 ,  H01L2224/02379 ,  H01L2224/02381 ,  H01L2224/0401 ,  H01L2224/04105 ,  H01L2224/06181 ,  H01L2224/12105 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/16235 ,  H01L2224/24011 ,  H01L2224/24147 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/32145 ,  H01L2224/73217 ,  H01L2224/73253 ,  H01L2224/73259 ,  H01L2224/73267 ,  H01L2224/8203 ,  H01L2224/821 ,  H01L2224/83855 ,  H01L2224/9202 ,  H01L2224/92144 ,  H01L2225/06548 ,  H01L2225/06558 ,  H01L2225/06565 ,  H01L2225/1023 ,  H01L2225/1058 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/15321 ,  H01L2924/18161 ,  H01L2924/18162 ,  H01L2924/19107 ,  H01L2924/00014 ,  H05K3/4661 ,  H01L2924/00012 ,  H01L2924/00

Abstract: A microelectronic package includes first and second encapsulated microelectronic elements, each of which includes a semiconductor die having a front face and contacts thereon. An encapsulant contacts at least an edge surface of each semiconductor die and extends in at least one lateral direction therefrom. Electrically conductive elements extend from the contacts and over the front face to locations overlying the encapsulant. The first and second microelectronic elements are affixed to one another such that one of the front or back surfaces of one of the first and second semiconductor dies is oriented towards one of the front or back surfaces of the other of the first and second semiconductor dies. A plurality of electrically conductive interconnects extend through the encapsulants of the first and second microelectronic elements and are electrically connected with at least one semiconductor die of the first and second microelectronic elements by the conductive elements.

Abstract translation: 微电子封装包括第一和第二封装微电子元件，每个元件包括具有正面和与其接触的半导体管芯。 密封剂与每个半导体管芯的至少边缘表面接触并且沿至少一个横向方向延伸。 导电元件从触头延伸并且在正面上延伸到覆盖密封剂的位置。 第一和第二微电子元件彼此固定，使得第一和第二半导体管芯中的一个的前表面或后表面中的一个朝向第一和第二半导体管芯中的另一个的前表面或后表面中的一个。 多个导电互连件延伸穿过第一和第二微电子元件的密封剂，并且通过导电元件与第一和第二微电子元件的至少一个半导体管芯电连接。

公开(公告)号：US09378985B2

公开(公告)日：2016-06-28

申请号：US14806993

申请日：2015-07-23

Applicant: Invensas Corporation

Inventor： Belgacem Haba ,  Ilyas Mohammed

IPC: H01L21/56 ,  H01L21/50 ,  H01L23/00 ,  H01L21/3105 ,  H01L21/304 ,  H01L21/78 ,  H01L23/31 ,  H01L25/065 ,  H01L25/00

CPC classification number: H01L21/56 ,  H01L21/304 ,  H01L21/3105 ,  H01L21/50 ,  H01L21/561 ,  H01L21/78 ,  H01L23/3107 ,  H01L24/94 ,  H01L25/0657 ,  H01L25/50 ,  H01L2225/06513 ,  H01L2225/06565 ,  H01L2225/06593 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A first area of a first surface of an encapsulated component can be thinned, the component including: a semiconductor chip having an active surface opposite the first surface, and an encapsulant extending outwardly from edges of the semiconductor chip. An entire area of the active surface may be aligned with the first area. After the abrading, a second area of the encapsulated component beyond the first area may have a thickness greater than a thickness of the first area. The second area can be configured to fully support the abraded encapsulated component in a state of the encapsulated component being manipulated by handling equipment.

公开(公告)号：US20160020121A1

公开(公告)日：2016-01-21

申请号：US14870823

申请日：2015-09-30

Applicant: Invensas Corporation

Inventor： Ilyas Mohammed ,  Belgacem Haba

IPC: H01L21/56 ,  H01L21/48

CPC classification number: H01L21/565 ,  H01L21/4846 ,  H01L21/4853 ,  H01L21/568 ,  H01L23/5389 ,  H01L24/19 ,  H01L24/20 ,  H01L24/24 ,  H01L24/32 ,  H01L24/73 ,  H01L24/96 ,  H01L25/105 ,  H01L2224/0401 ,  H01L2224/04105 ,  H01L2224/12105 ,  H01L2224/32145 ,  H01L2224/73267 ,  H01L2225/1035 ,  H01L2225/1058 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/18162 ,  H05K1/185 ,  H05K7/00 ,  Y10T29/49147 ,  H01L2924/00

Abstract: Microelectronic assemblies and methods of making the same are disclosed. In some embodiments, a microelectronic assembly includes a microelectronic element having edge surfaces bounding a front surface and contacts at the front surface; rigid metal posts disposed between at least one edge surface and a corresponding edge of the assembly, each metal post having a sidewall separating first and second end surfaces, the sidewalls have a root mean square (rms) surface roughness of less than about 1 micron; a encapsulation contacting at least the edge surfaces and the sidewalls; an insulation layer overlying the encapsulation; connection elements extending through the insulation layer, wherein at least some connection elements have cross sections smaller than those of the metal posts; a redistribution structure deposited on the insulation layer and electrically connecting first terminals with corresponding metal posts through the first connection elements, some metal posts electrically coupled with contacts of microelectronic element.

公开(公告)号：US09226396B2

公开(公告)日：2015-12-29

申请号：US13797355

申请日：2013-03-12

Applicant: Invensas Corporation

Inventor： Rajesh Katkar ,  Cyprian Emeka Uzoh ,  Belgacem Haba ,  Ilyas Mohammed

IPC: H05K1/09 ,  H05K1/00 ,  H05K1/16 ,  H05K1/11 ,  H05K7/10 ,  H01L23/498 ,  H01L21/48

CPC classification number: H05K1/0306 ,  H01L21/481 ,  H01L21/4853 ,  H01L21/486 ,  H01L23/13 ,  H01L23/3731 ,  H01L23/49816 ,  H01L23/49827 ,  H01L23/49833 ,  H01L23/49838 ,  H01L23/49894 ,  H01L23/5381 ,  H01L23/5384 ,  H01L23/5385 ,  H01L23/5386 ,  H01L24/17 ,  H01L25/0655 ,  H01L25/0657 ,  H01L2224/16113 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2225/06517 ,  H01L2225/0652 ,  H01L2225/06548 ,  H01L2225/06572 ,  H01L2225/06586 ,  H01L2225/06589 ,  H01L2225/1023 ,  H01L2225/107 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/15331 ,  H05K1/09 ,  H05K1/112 ,  H05K1/115 ,  H05K3/4007 ,  H05K3/42 ,  H05K2201/09545 ,  H05K2201/10378 ,  H05K2203/0323

Abstract: Interposers and methods of making the same are disclosed herein. In one embodiment, an interposer includes a region having first and second oppositely facing surfaces and a plurality of pores, each pore extending in a first direction from the first surface towards the second surface, wherein alumina extends along a wall of each pore; a plurality of electrically conductive connection elements extending in the first direction, consisting essentially of aluminum and being electrically isolated from one another by at least the alumina; a first conductive path provided at the first surface for connection with a first component external to the interposer; and a second conductive path provided at the second surface for connection with a second component external to the interposer, wherein the first and second conductive paths are electrically connected through at least some of the connection elements.

Abstract translation: 中间体及其制备方法在本文中公开。 在一个实施例中，插入件包括具有第一和第二相对面的表面和多个孔的区域，每个孔从第一表面朝向第二表面沿第一方向延伸，其中氧化铝沿每个孔的壁延伸; 多个导电连接元件，其沿第一方向延伸，主要由铝构成，并通过至少氧化铝彼此电隔离; 第一导电路径，设置在第一表面处，用于与插入件外部的第一部件连接; 以及设置在所述第二表面处用于与所述插入件外部的第二部件连接的第二导电路径，其中所述第一和第二导电路径通过至少一些所述连接元件电连接。