公开(公告)号：US08969737B2

公开(公告)日：2015-03-03

申请号：US13632908

申请日：2012-10-01

Applicant: Apple Inc.

Inventor： Andrew B. Just ,  Trent Weber ,  Shigefumi Honjo

IPC: H05K9/00 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18

CPC classification number: H05K1/0218 ,  H05K1/141 ,  H05K1/147 ,  H05K1/183 ,  H05K2201/0715 ,  H05K2201/2009 ,  H05K2201/2018 ,  H05K2201/2036

Abstract: Electrical components such as integrated circuits may be mounted on a printed circuit board. To prevent the electrical components from being subjected to electromagnetic interference, a radio-frequency shielding structure may be mounted over the electrical components. The radio-frequency shielding structure may be formed from a printed circuit that includes a ground plane such as a flex circuit or rigid printed circuit board that includes at least one blanket layer of metal. The printed circuit board to which the electrical components are mounted may include a recess in which the electrical components are mounted. Additional components may be mounted to the interior and exterior surface of the radio-frequency shielding structure. The radio-frequency shielding structure may be formed from a flex circuit that has slits at its corners to accommodate folding.

Abstract translation: 诸如集成电路的电气部件可以安装在印刷电路板上。 为了防止电气部件受到电磁干扰，可以在电气部件上安装射频屏蔽结构。 射频屏蔽结构可以由包括诸如柔性电路的接地平面的印刷电路或包括至少一个金属覆盖层的刚性印刷电路板形成。 安装电气部件的印刷电路板可以包括其中安装有电气部件的凹部。 另外的部件可以安装到射频屏蔽结构的内表面和外表面。 射频屏蔽结构可以由弯曲电路形成，该柔性电路在其拐角处具有狭缝以适应折叠。

公开(公告)号：US20130027897A1

公开(公告)日：2013-01-31

申请号：US13632908

申请日：2012-10-01

Applicant: Apple Inc.

Inventor： Andrew B. Just ,  Trent Weber ,  Shigefumi Honjo

IPC: H05K9/00

CPC classification number: H05K1/0218 ,  H05K1/141 ,  H05K1/147 ,  H05K1/183 ,  H05K2201/0715 ,  H05K2201/2009 ,  H05K2201/2018 ,  H05K2201/2036

Abstract: Electrical components such as integrated circuits may be mounted on a printed circuit board. To prevent the electrical components from being subjected to electromagnetic interference, a radio-frequency shielding structure may be mounted over the electrical components. The radio-frequency shielding structure may be formed from a printed circuit that includes a ground plane such as a flex circuit or rigid printed circuit board that includes at least one blanket layer of metal. The printed circuit board to which the electrical components are mounted may include a recess in which the electrical components are mounted. Additional components may be mounted to the interior and exterior surface of the radio-frequency shielding structure. The radio-frequency shielding structure may be formed from a flex circuit that has slits at its corners to accommodate folding.

Abstract translation: 诸如集成电路的电气部件可以安装在印刷电路板上。 为了防止电气部件受到电磁干扰，可以在电气部件上安装射频屏蔽结构。 射频屏蔽结构可以由包括诸如柔性电路的接地平面的印刷电路或包括至少一个金属覆盖层的刚性印刷电路板形成。 安装电气部件的印刷电路板可以包括其中安装有电气部件的凹部。 另外的部件可以安装到射频屏蔽结构的内表面和外表面。 射频屏蔽结构可以由弯曲电路形成，该柔性电路在其拐角处具有狭缝以适应折叠。