公开(公告)号：US20140361432A1

公开(公告)日：2014-12-11

申请号：US14466877

申请日：2014-08-22

Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.

Inventor： Cheng-Chieh Hsieh ,  Cheng-Lin Huang ,  Po-Hao Tsai ,  Shang-Yun Hou ,  Jing-Cheng Lin ,  Shin-Puu Jeng

IPC: H01L23/00

CPC classification number: H01L24/81 ,  H01L24/11 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/1132 ,  H01L2224/1145 ,  H01L2224/11462 ,  H01L2224/11464 ,  H01L2224/11474 ,  H01L2224/1148 ,  H01L2224/11616 ,  H01L2224/11825 ,  H01L2224/11849 ,  H01L2224/1191 ,  H01L2224/13013 ,  H01L2224/13015 ,  H01L2224/13018 ,  H01L2224/13019 ,  H01L2224/13022 ,  H01L2224/13023 ,  H01L2224/13025 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/1362 ,  H01L2224/13655 ,  H01L2224/13671 ,  H01L2224/13672 ,  H01L2224/16056 ,  H01L2224/16148 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81121 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81815 ,  H01L2225/06513 ,  H01L2225/06555 ,  H01L2225/06565 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01028 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/12 ,  H01L2924/14 ,  H01L2924/3512 ,  H01L2924/35121 ,  H01L2924/384 ,  H01L2924/3841 ,  H01L2924/00014

Abstract: A system and method for conductive pillars is provided. An embodiment comprises a conductive pillar having trenches located around its outer edge. The trenches are used to channel conductive material such as solder when a conductive bump is formed onto the conductive pillar. The conductive pillar may then be electrically connected to another contact through the conductive material.

Abstract translation: 提供了一种用于导电柱的系统和方法。 一个实施例包括具有位于其外边缘周围的沟槽的导电柱。 当在导电柱上形成导电凸块时，沟槽用于引导诸如焊料的导电材料。 导电柱然后可以通过导电材料电连接到另一接触件。

公开(公告)号：US20130020698A1

公开(公告)日：2013-01-24

申请号：US13189127

申请日：2011-07-22

Applicant: Cheng-Chieh Hsieh ,  Cheng-Lin Huang ,  Po-Hao Tsai ,  Shang-Yun Hou ,  Jing-Cheng Lin ,  Shin-Puu Jeng

Inventor： Cheng-Chieh Hsieh ,  Cheng-Lin Huang ,  Po-Hao Tsai ,  Shang-Yun Hou ,  Jing-Cheng Lin ,  Shin-Puu Jeng

IPC: H01L23/485 ,  H01L21/768

CPC classification number: H01L24/81 ,  H01L24/11 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/1132 ,  H01L2224/1145 ,  H01L2224/11462 ,  H01L2224/11464 ,  H01L2224/11474 ,  H01L2224/1148 ,  H01L2224/11616 ,  H01L2224/11825 ,  H01L2224/11849 ,  H01L2224/1191 ,  H01L2224/13013 ,  H01L2224/13015 ,  H01L2224/13018 ,  H01L2224/13019 ,  H01L2224/13022 ,  H01L2224/13023 ,  H01L2224/13025 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/1362 ,  H01L2224/13655 ,  H01L2224/13671 ,  H01L2224/13672 ,  H01L2224/16056 ,  H01L2224/16148 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81121 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81815 ,  H01L2225/06513 ,  H01L2225/06555 ,  H01L2225/06565 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01028 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/12 ,  H01L2924/14 ,  H01L2924/3512 ,  H01L2924/35121 ,  H01L2924/384 ,  H01L2924/3841 ,  H01L2924/00014

Abstract: A system and method for conductive pillars is provided. An embodiment comprises a conductive pillar having trenches located around its outer edge. The trenches are used to channel conductive material such as solder when a conductive bump is formed onto the conductive pillar. The conductive pillar may then be electrically connected to another contact through the conductive material.

Abstract translation: 提供了一种用于导电柱的系统和方法。 一个实施例包括具有位于其外边缘周围的沟槽的导电柱。 当在导电柱上形成导电凸块时，沟槽用于引导诸如焊料的导电材料。 导电柱然后可以通过导电材料电连接到另一接触件。

公开(公告)号：US09935038B2

公开(公告)日：2018-04-03

申请号：US13444649

申请日：2012-04-11

Applicant: Tsung-Ding Wang ,  Hung-Jen Lin ,  Jiun Yi Wu ,  Mirng-Ji Lii ,  Chien-Hsun Lee

Inventor： Tsung-Ding Wang ,  Hung-Jen Lin ,  Jiun Yi Wu ,  Mirng-Ji Lii ,  Chien-Hsun Lee

IPC: H01L23/482 ,  H01L23/00 ,  H01L23/528 ,  H01L23/488 ,  H01L23/498 ,  H01L21/56

CPC classification number: H01L23/4824 ,  H01L21/563 ,  H01L23/488 ,  H01L23/49816 ,  H01L23/49827 ,  H01L23/49838 ,  H01L23/528 ,  H01L24/05 ,  H01L24/09 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L2224/0401 ,  H01L2224/05558 ,  H01L2224/13022 ,  H01L2224/131 ,  H01L2224/16 ,  H01L2224/16056 ,  H01L2224/16146 ,  H01L2224/73204 ,  H01L2224/81191 ,  H01L2224/81192 ,  H01L2224/81193 ,  H01L2224/81385 ,  H01L2224/81424 ,  H01L2224/81447 ,  H01L2224/81815 ,  H01L2924/181 ,  H01L2924/014 ,  H01L2924/00014 ,  H01L2924/00

Abstract: Semiconductor devices packages and methods are disclosed. In one embodiment, a package for a semiconductor device includes a substrate and a contact pad disposed on a first surface of the substrate. The contact pad has a first side and a second side opposite the first side. A conductive trace is coupled to the first side of the contact pad, and an extension of the conductive trace is coupled to the second side of the contact pad. A plurality of bond pads is disposed on a second surface of the substrate.

公开(公告)号：US20170084571A1

公开(公告)日：2017-03-23

申请号：US15363943

申请日：2016-11-29

Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.

Inventor： Cheng-Chieh Hsieh ,  Cheng-Lin Huang ,  Po-Hao Tsai ,  Shang-Yun Hou ,  Jing-Cheng Lin ,  Shin-Puu Jeng

IPC: H01L23/00 ,  H01L25/065 ,  H01L25/00

CPC classification number: H01L24/81 ,  H01L24/11 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/1132 ,  H01L2224/1145 ,  H01L2224/11462 ,  H01L2224/11464 ,  H01L2224/11474 ,  H01L2224/1148 ,  H01L2224/11616 ,  H01L2224/11825 ,  H01L2224/11849 ,  H01L2224/1191 ,  H01L2224/13013 ,  H01L2224/13015 ,  H01L2224/13018 ,  H01L2224/13019 ,  H01L2224/13022 ,  H01L2224/13023 ,  H01L2224/13025 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/1362 ,  H01L2224/13655 ,  H01L2224/13671 ,  H01L2224/13672 ,  H01L2224/16056 ,  H01L2224/16148 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81121 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81815 ,  H01L2225/06513 ,  H01L2225/06555 ,  H01L2225/06565 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01028 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/12 ,  H01L2924/14 ,  H01L2924/3512 ,  H01L2924/35121 ,  H01L2924/384 ,  H01L2924/3841 ,  H01L2924/00014

Abstract: A system and method for conductive pillars is provided. An embodiment comprises a conductive pillar having trenches located around its outer edge. The trenches are used to channel conductive material such as solder when a conductive bump is formed onto the conductive pillar. The conductive pillar may then be electrically connected to another contact through the conductive material.

公开(公告)号：US12087718B2

公开(公告)日：2024-09-10

申请号：US18300493

申请日：2023-04-14

Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.

Inventor： Chih-Horng Chang ,  Tin-Hao Kuo ,  Chen-Shien Chen ,  Yen-Liang Lin

IPC: H01L23/00 ,  H01L25/00

CPC classification number: H01L24/13 ,  H01L24/11 ,  H01L24/14 ,  H01L24/16 ,  H01L24/81 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/05552 ,  H01L2224/05572 ,  H01L2224/05599 ,  H01L2224/10145 ,  H01L2224/11849 ,  H01L2224/13011 ,  H01L2224/13012 ,  H01L2224/13015 ,  H01L2224/13018 ,  H01L2224/13082 ,  H01L2224/13083 ,  H01L2224/131 ,  H01L2224/13147 ,  H01L2224/14051 ,  H01L2224/1412 ,  H01L2224/14152 ,  H01L2224/14153 ,  H01L2224/16056 ,  H01L2224/16059 ,  H01L2224/16238 ,  H01L2224/81191 ,  H01L2224/81345 ,  H01L2224/81815 ,  H01L2924/01322 ,  H01L2924/2064 ,  H01L2924/384 ,  Y10T428/12493 ,  Y10T428/24479

Abstract: The present disclosure relates to an integrated chip structure having a first substrate including a plurality of transistor devices disposed within a semiconductor material. An interposer substrate includes vias extending through a silicon layer. A copper bump is disposed between the first substrate and the interposer substrate. The copper bump has a sidewall defining a recess. Solder is disposed over the copper bump and continuously extending from over the copper bump to within the recess. A conductive layer is disposed between the first substrate and the interposer substrate and is separated from the copper bump by the solder.

公开(公告)号：US09953948B2

公开(公告)日：2018-04-24

申请号：US15363943

申请日：2016-11-29

Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.

Inventor： Cheng-Chieh Hsieh ,  Cheng-Lin Huang ,  Po-Hao Tsai ,  Shang-Yun Hou ,  Jing-Cheng Lin ,  Shin-Puu Jeng

IPC: H01L23/00 ,  H01L25/00 ,  H01L25/065

CPC classification number: H01L24/81 ,  H01L24/11 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/1132 ,  H01L2224/1145 ,  H01L2224/11462 ,  H01L2224/11464 ,  H01L2224/11474 ,  H01L2224/1148 ,  H01L2224/11616 ,  H01L2224/11825 ,  H01L2224/11849 ,  H01L2224/1191 ,  H01L2224/13013 ,  H01L2224/13015 ,  H01L2224/13018 ,  H01L2224/13019 ,  H01L2224/13022 ,  H01L2224/13023 ,  H01L2224/13025 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/1362 ,  H01L2224/13655 ,  H01L2224/13671 ,  H01L2224/13672 ,  H01L2224/16056 ,  H01L2224/16148 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81121 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81815 ,  H01L2225/06513 ,  H01L2225/06555 ,  H01L2225/06565 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01028 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/12 ,  H01L2924/14 ,  H01L2924/3512 ,  H01L2924/35121 ,  H01L2924/384 ,  H01L2924/3841 ,  H01L2924/00014

Abstract: A system and method for conductive pillars is provided. An embodiment comprises a conductive pillar having trenches located around its outer edge. The trenches are used to channel conductive material such as solder when a conductive bump is formed onto the conductive pillar. The conductive pillar may then be electrically connected to another contact through the conductive material.

公开(公告)号：US09741675B2

公开(公告)日：2017-08-22

申请号：US14599366

申请日：2015-01-16

Applicant: Advanced Semiconductor Engineering, Inc.

Inventor： Dao-Long Chen ,  Ping-Feng Yang ,  Chang-Chi Lee ,  Chien-Fan Chen

IPC: H01L23/48 ,  H01L23/52 ,  H01L29/40 ,  H01L23/00

CPC classification number: H01L24/13 ,  H01L23/3192 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/11 ,  H01L24/14 ,  H01L24/16 ,  H01L2224/0345 ,  H01L2224/0346 ,  H01L2224/03912 ,  H01L2224/0401 ,  H01L2224/05552 ,  H01L2224/05647 ,  H01L2224/05666 ,  H01L2224/0614 ,  H01L2224/1146 ,  H01L2224/1147 ,  H01L2224/1161 ,  H01L2224/11849 ,  H01L2224/119 ,  H01L2224/13007 ,  H01L2224/13012 ,  H01L2224/13013 ,  H01L2224/13014 ,  H01L2224/13015 ,  H01L2224/1308 ,  H01L2224/13083 ,  H01L2224/131 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/1414 ,  H01L2224/16055 ,  H01L2224/16056 ,  H01L2224/81191 ,  H01L2924/351 ,  H01L2924/3511 ,  H01L2924/3512 ,  H01L2924/35121 ,  H01L2924/00012 ,  H01L2924/014 ,  H01L2924/00014

Abstract: The present disclosure relates to bump structures and a semiconductor device and semiconductor device package having the same. The semiconductor device includes a body, at least one conductive metal pad and at least one metal pillar. The body includes a first surface. The at least one conductive metal pad is disposed on the first surface. Each metal pillar is formed on a corresponding conductive metal pad. Each metal pillar has a concave side wall and a convex side wall opposite the first concave side wall, and the concave side wall and the convex side wall are orthogonal to the corresponding conductive metal pad.

公开(公告)号：US09583470B2

公开(公告)日：2017-02-28

申请号：US14135209

申请日：2013-12-19

Applicant: Intel Corporation

Inventor： Omkar Karhade ,  Nitin Deshpande

IPC: H01L23/488 ,  H01L25/18 ,  H01L25/00 ,  H01L23/00 ,  H01L23/498

CPC classification number: H01L25/18 ,  H01L23/49811 ,  H01L23/49816 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L25/50 ,  H01L2224/1131 ,  H01L2224/13011 ,  H01L2224/13015 ,  H01L2224/13017 ,  H01L2224/13078 ,  H01L2224/13082 ,  H01L2224/13147 ,  H01L2224/16056 ,  H01L2224/16059 ,  H01L2224/16155 ,  H01L2224/16238 ,  H01L2224/8109 ,  H01L2224/81193 ,  H01L2224/81203 ,  H01L2224/81345 ,  H01L2224/81385 ,  H01L2224/81801 ,  H01L2224/81815 ,  H01L2924/12042 ,  H01L2924/1432 ,  H01L2924/1434 ,  H01L2924/3841 ,  H01L2924/00

Abstract: An electronic device including a solder pad structure and methods of forming an electrical interconnection are shown. Solder pads including one or more projections extending from the pads are shown where the projections occupy only a fraction of a surface area of the pads. Processes such as thermal compression bonding using solder pads as described are also shown.

Abstract translation: 示出了包括焊盘结构的电子设备和形成电互连的方法。 示出了包括从焊盘延伸的一个或多个突起的焊盘，其中突起仅占据焊盘表面积的一部分。 还示出了如所描述的使用焊盘的热压接的工艺。

公开(公告)号：US20240213127A1

公开(公告)日：2024-06-27

申请号：US18522911

申请日：2023-11-29

Applicant: GAN SYSTEMS INC.

Inventor： Abhinandan DIXIT ,  An-Sheng CHENG ,  Di CHEN ,  Hossein MOUSAVIAN

IPC: H01L23/495 ,  H01L21/8234 ,  H01L23/00 ,  H01L25/065

CPC classification number: H01L23/49575 ,  H01L21/823475 ,  H01L23/49568 ,  H01L24/16 ,  H01L24/97 ,  H01L25/0657 ,  H01L2224/16056 ,  H01L2224/16227 ,  H01L2224/97 ,  H01L2225/06517 ,  H01L2225/06544 ,  H01L2924/1033 ,  H01L2924/13064

Abstract: A laminated embedded die package for a power semiconductor device, wherein a laminated body comprises a layup of a plurality of electrically conductive layers and dielectric layers. The die may be mounted in thermal contact with a leadframe. Electrical connections between contact areas of the die, external contact pads of the package and internal conductive layers are made by electrically conductive vias or microvias, formed by laser drilling of vias through the dielectric layers, which are then filled with conductive metal. A plurality of unfilled half-vias are arranged around edges of the laminated body adjacent external contact pads. Half-vias are formed by laser or mechanical drilling along scribe lines before singulation of packages. Surface plating of the half-vias comprises a solder wettable material. The half-vias are unfilled to form a wettable flank which allows for lateral wicking of solder during surface mounting, to facilitate optical inspection of solder reliability.

公开(公告)号：US09496235B2

公开(公告)日：2016-11-15

申请号：US14466877

申请日：2014-08-22

Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.

Inventor： Cheng-Chieh Hsieh ,  Cheng-Lin Huang ,  Po-Hao Tsai ,  Shang-Yun Hou ,  Jing-Cheng Lin ,  Shin-Puu Jeng

IPC: H01L23/00 ,  H01L25/00

CPC classification number: H01L24/81 ,  H01L24/11 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/1132 ,  H01L2224/1145 ,  H01L2224/11462 ,  H01L2224/11464 ,  H01L2224/11474 ,  H01L2224/1148 ,  H01L2224/11616 ,  H01L2224/11825 ,  H01L2224/11849 ,  H01L2224/1191 ,  H01L2224/13013 ,  H01L2224/13015 ,  H01L2224/13018 ,  H01L2224/13019 ,  H01L2224/13022 ,  H01L2224/13023 ,  H01L2224/13025 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/1362 ,  H01L2224/13655 ,  H01L2224/13671 ,  H01L2224/13672 ,  H01L2224/16056 ,  H01L2224/16148 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81121 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81815 ,  H01L2225/06513 ,  H01L2225/06555 ,  H01L2225/06565 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01028 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/12 ,  H01L2924/14 ,  H01L2924/3512 ,  H01L2924/35121 ,  H01L2924/384 ,  H01L2924/3841 ,  H01L2924/00014

Abstract: A system and method for conductive pillars is provided. An embodiment comprises a conductive pillar having trenches located around its outer edge. The trenches are used to channel conductive material such as solder when a conductive bump is formed onto the conductive pillar. The conductive pillar may then be electrically connected to another contact through the conductive material.

Abstract translation: 提供了一种用于导电柱的系统和方法。 一个实施例包括具有位于其外边缘周围的沟槽的导电柱。 当在导电柱上形成导电凸块时，沟槽用于引导诸如焊料的导电材料。 导电柱然后可以通过导电材料电连接到另一接触件。