公开(公告)号：US09936578B2

公开(公告)日：2018-04-03

申请号：US14517002

申请日：2014-10-17

Applicant: RF Micro Devices, Inc.

Inventor： Thong Dang ,  Mohsen Haji-Rahim ,  Mark Charles Held

IPC: H05K7/00 ,  H05K1/11 ,  H01L23/552 ,  H01L23/00 ,  H05K1/18 ,  H05K9/00 ,  H01L23/31 ,  H05K3/28

CPC classification number: H05K1/111 ,  H01L23/3135 ,  H01L23/3171 ,  H01L23/552 ,  H01L24/24 ,  H01L24/29 ,  H01L24/32 ,  H01L24/73 ,  H01L24/82 ,  H01L24/92 ,  H01L24/97 ,  H01L2224/24051 ,  H01L2224/24226 ,  H01L2224/245 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/73267 ,  H01L2224/8201 ,  H01L2224/82031 ,  H01L2224/82101 ,  H01L2224/82136 ,  H01L2224/92244 ,  H01L2224/97 ,  H01L2924/1421 ,  H01L2924/1434 ,  H01L2924/1443 ,  H01L2924/1461 ,  H01L2924/15159 ,  H01L2924/15787 ,  H01L2924/19105 ,  H05K1/185 ,  H05K3/284 ,  H05K9/0022 ,  H05K2201/0715 ,  H05K2201/10439 ,  Y10T29/49016 ,  Y10T29/49117 ,  Y10T29/4913 ,  Y10T29/49144 ,  Y10T29/49155 ,  H01L2224/82 ,  H01L2924/014 ,  H01L2924/00

Abstract: A shielded electronic module is formed on a substrate. The substrate has a component area and one or more electronic components attached to the component area. One set of conductive pads may be attached to the component area and another set of conductive pads may be provided on the electronic component. The conductive pads on the component area are electrically coupled to the conductive pads of the electronic component by a conductive layer. A first insulating layer is provided over the component area and underneath the conductive layer that may insulate the electronic component and the substrate from the conductive layer. A second insulating layer is provided over the first insulating layer that covers at least the conductive layer. In this manner, the conductive layer is isolated from an electromagnetic shield formed over the component area.

公开(公告)号：US20150036306A1

公开(公告)日：2015-02-05

申请号：US14517002

申请日：2014-10-17

Applicant: RF Micro Devices, Inc.

Inventor： Thong Dang ,  Mohsen Haji-Rahim ,  Mark Charles Held

IPC: H05K1/11 ,  H05K1/18 ,  H05K9/00

CPC classification number: H05K1/111 ,  H01L23/3135 ,  H01L23/3171 ,  H01L23/552 ,  H01L24/24 ,  H01L24/29 ,  H01L24/32 ,  H01L24/73 ,  H01L24/82 ,  H01L24/92 ,  H01L24/97 ,  H01L2224/24051 ,  H01L2224/24226 ,  H01L2224/245 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/73267 ,  H01L2224/8201 ,  H01L2224/82031 ,  H01L2224/82101 ,  H01L2224/82136 ,  H01L2224/92244 ,  H01L2224/97 ,  H01L2924/1421 ,  H01L2924/1434 ,  H01L2924/1443 ,  H01L2924/1461 ,  H01L2924/15159 ,  H01L2924/15787 ,  H01L2924/19105 ,  H05K1/185 ,  H05K3/284 ,  H05K9/0022 ,  H05K2201/0715 ,  H05K2201/10439 ,  Y10T29/49016 ,  Y10T29/49117 ,  Y10T29/4913 ,  Y10T29/49144 ,  Y10T29/49155 ,  H01L2224/82 ,  H01L2924/014 ,  H01L2924/00

Abstract: A shielded electronic module is formed on a substrate. The substrate has a component area and one or more electronic components attached to the component area. One set of conductive pads may be attached to the component area and another set of conductive pads may be provided on the electronic component. The conductive pads on the component area are electrically coupled to the conductive pads of the electronic component by a conductive layer. A first insulating layer is provided over the component area and underneath the conductive layer that may insulate the electronic component and the substrate from the conductive layer. A second insulating layer is provided over the first insulating layer that covers at least the conductive layer. In this manner, the conductive layer is isolated from an electromagnetic shield formed over the component area.

Abstract translation: 屏蔽电子模块形成在基板上。 基板具有附接到部件区域的部件区域和一个或多个电子部件。 一组导电焊盘可以附接到部件区域，另外一组导电焊盘可以设置在电子部件上。 组件区域上的导电焊盘通过导电层电耦合到电子部件的导电焊盘。 第一绝缘层设置在导电层之上的部件区域和下方，可以使电子部件和衬底与导电层绝缘。 第二绝缘层设置在覆盖至少导电层的第一绝缘层上。 以这种方式，导电层与组件区域上形成的电磁屏蔽隔离。