公开(公告)号：US20180168077A1

公开(公告)日：2018-06-14

申请号：US15379107

申请日：2016-12-14

Applicant: A.K. Stamping Company, Inc.

Inventor： Arthur Kurz ,  Michael Schneider

IPC: H05K9/00 ,  H05K7/20 ,  H05K1/02

CPC classification number: H05K9/0032 ,  H05K7/2039 ,  H05K2201/066 ,  H05K2201/0707

Abstract: This disclosure relates to a two-piece shield comprising a fence having integrally formed sidewalls and an upper frame, and a lid. The lid attaches to the fence, which is attached to the circuit board. The fence is a relatively thick, flexible material for supporting the lid. The fence has a recess so that the lid can be recessed into the fence to position the lid closer to the circuit for enhanced heat absorption. The lid could be made of a thicker heat absorbing material than the fence, again to facilitate heat absorption. The lid can be press-fit into the recess of the fence. The fence and lid can have a dovetail configuration to retain the lid in the fence.

公开(公告)号：US09839147B2

公开(公告)日：2017-12-05

申请号：US14882294

申请日：2015-10-13

Applicant: Apple Inc.

Inventor： Matthew D. Rohrbach

IPC: H05K5/02 ,  B60R11/02 ,  F16M11/04 ,  F16M11/22 ,  F16M11/24 ,  F16M13/00 ,  F16M13/02 ,  H04B1/3877 ,  H01F7/02 ,  G06F1/16 ,  H05K1/02 ,  H05K9/00 ,  B60R11/00 ,  H04M1/04

CPC classification number: H05K5/0204 ,  B60R11/0252 ,  B60R2011/0028 ,  F16M11/041 ,  F16M11/22 ,  F16M11/242 ,  F16M13/00 ,  F16M13/022 ,  G06F1/1633 ,  H01F7/0252 ,  H04B1/3877 ,  H04M1/04 ,  H05K1/0216 ,  H05K1/0298 ,  H05K9/002 ,  H05K2201/0707

Abstract: A magnetic stand for a tablet device is disclosed. The magnetic stand is configured to rigidly hold a portion of the tablet device in place and to shield the magnetic field from adversely affecting nearby devices susceptible to strong magnetic fields. The shielding portion of the magnetic stand allows for significant increases in magnetic field strength when compared to similarly configured, unshielded products.

公开(公告)号：US20170311438A1

公开(公告)日：2017-10-26

申请号：US15490012

申请日：2017-04-18

Applicant: Laird Technologies, Inc.

Inventor： Mohammadli Khorrami ,  Paul Francis Dixon ,  George William Rhyne

IPC: H05K1/02 ,  H01L23/64 ,  H01L23/00 ,  H05K1/18 ,  H01L23/31 ,  H01L23/552 ,  H05K3/30

CPC classification number: H05K1/0216 ,  H01L23/3114 ,  H01L23/552 ,  H01L23/64 ,  H01L23/642 ,  H01L23/645 ,  H01L24/48 ,  H01L24/85 ,  H01L2924/141 ,  H01L2924/1615 ,  H01L2924/16251 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19105 ,  H01L2924/19107 ,  H05K1/0233 ,  H05K1/18 ,  H05K3/30 ,  H05K9/0003 ,  H05K9/0028 ,  H05K2201/0707 ,  H05K2201/10015 ,  H05K2201/1003 ,  H05K2201/10371 ,  H05K2201/2018

Abstract: According to various aspects, exemplary embodiments are disclosed of board level shields with virtual grounding capability. In an exemplary embodiment, a board level shield includes one or more resonators configured to be operable for virtually connecting the board level shield to a ground plane or a shielding surface. Also disclosed are exemplary embodiments of methods relating to making board level shields having virtual grounding capability. Additionally, exemplary embodiments are disclosed of methods relating to providing shielding for one or more components on a substrate by using a board level shield having virtual grounding capability. Further exemplary embodiments are disclosed of methods relating to making system in package (SiP) or system on chip (SoC) shielded modules and methods relating to providing shielding for one or more components of SiP or SoC module.

公开(公告)号：US20170290140A1

公开(公告)日：2017-10-05

申请号：US15091251

申请日：2016-04-05

Applicant: HARMAN INTERNATIONAL INDUSTRIES, INC.

Inventor： Elijah Auger ,  Sabin Oana

IPC: H05K1/02 ,  H01Q1/50 ,  H05K1/11

CPC classification number: H05K1/0216 ,  H01Q1/50 ,  H05K1/111 ,  H05K1/115 ,  H05K7/142 ,  H05K9/0033 ,  H05K9/0039 ,  H05K2201/0707 ,  H05K2201/10098

Abstract: An electronic device including a substrate having opposing top and bottom surfaces is provided. A ground layer is disposed in the substrate. An electrically conductive chassis has a mounting surface to receive the bottom surface of the substrate and is in electrical contact with the ground layer by a ground stitch via. An electromagnetic shield is defined by the ground layer, the ground stitch via and the chassis to enclose the bottom surface of the substrate and protect the bottom surface from electromagnetic interference. A non-conductive cover is assembled to the substrate in tension so that an interior surface of the cover applies a force to the top surface of the substrate thereby ensuring the chassis maintains in electrical contact with the ground layer.

公开(公告)号：US20170271733A1

公开(公告)日：2017-09-21

申请号：US15614640

申请日：2017-06-06

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Noboru KATO ,  Satoshi ISHINO ,  Jun SASAKI ,  Kuniaki YOSUI ,  Takahiro BABA ,  Nobuo IKEMOTO

IPC: H01P3/02 ,  H01P3/08 ,  H01P5/00 ,  H05K1/02 ,  H05K1/14 ,  H01P5/02 ,  H05K3/36

CPC classification number: H01P3/02 ,  H01P3/003 ,  H01P3/026 ,  H01P3/08 ,  H01P3/082 ,  H01P3/085 ,  H01P5/00 ,  H01P5/028 ,  H05K1/0218 ,  H05K1/0221 ,  H05K1/0237 ,  H05K1/0242 ,  H05K1/025 ,  H05K1/028 ,  H05K1/0296 ,  H05K1/14 ,  H05K1/148 ,  H05K1/186 ,  H05K3/361 ,  H05K2201/0707 ,  H05K2201/09218

Abstract: A transmission line portion of a flat cable includes first regions and second regions connected alternately. In the first region, the transmission line portion is a flexible tri-plate transmission line including a dielectric element including a signal conductor, a first ground conductor including opening portions, and a second ground conductor which is a solidly filled conductor. In the second region, the transmission line portion is a hard tri-plate transmission line including a wide dielectric element including a meandering conductor, and a first ground conductor and a second ground conductor which are solidly filled conductors. A variation width of the characteristic impedance in the second region is larger than a variation width of the characteristic impedance in the first region.

公开(公告)号：US20170257986A1

公开(公告)日：2017-09-07

申请号：US15320627

申请日：2015-05-08

Applicant: Robert Bosch GmbH

Inventor： Christian Erbe ,  Rainer Gschwind-Schilling

IPC: H05K9/00 ,  H05K1/18 ,  B60R16/02 ,  H05K5/04 ,  H05K1/02 ,  H05K3/34 ,  H05K1/14 ,  H05K7/14

CPC classification number: H05K9/0007 ,  B60R16/02 ,  H05K1/0216 ,  H05K1/14 ,  H05K1/181 ,  H05K3/34 ,  H05K5/0078 ,  H05K5/04 ,  H05K7/1427 ,  H05K9/0039 ,  H05K2201/0707

Abstract: An apparatus for activating a personal protection arrangement for a vehicle, including a housing, at least one circuit board, and at least one electrical or electronic component, the circuit board having at least one layer for shielding electromagnetic radiation, the circuit board being positioned in the housing in such a way that when the apparatus is mounted in the vehicle, the circuit board shields the electromagnetic radiation that is emitted by the at least one electrical or electronic component at least with respect to the interior of the vehicle. And to a method for manufacturing such an apparatus.

公开(公告)号：US20170105278A1

公开(公告)日：2017-04-13

申请号：US14881915

申请日：2015-10-13

Applicant: GOOGLE INC.

Inventor： James Cooper ,  Joshua Norman Lilje

IPC: H05K1/02 ,  H05K3/32 ,  H05K3/30 ,  H05K1/18 ,  H05K1/11

CPC classification number: H05K1/0203 ,  H01L23/36 ,  H01L23/3672 ,  H01L23/373 ,  H01L23/427 ,  H01L23/552 ,  H05K1/0209 ,  H05K1/0216 ,  H05K1/111 ,  H05K1/181 ,  H05K3/303 ,  H05K3/321 ,  H05K2201/0323 ,  H05K2201/064 ,  H05K2201/0707 ,  H05K2201/10371 ,  H05K2201/2018

Abstract: An electronic device includes a printed circuit board (PCB), the PCB including at least one grounding pad, an integrated circuit mounted on the PCB; an electrically-conductive frame mounted on the PCB and surrounding the integrated circuit, the frame being electrically connected to the at least one grounding pad, and a flexible electrically-conductive, high-thermal-conductivity heat spreader in electrical contact with the frame and in thermal contact with the integrated circuit. The frame, the heat spreader, and the at least one grounding pad form an EMI shield that reduces EMI leakage from the integrated circuit outside a volume defined by the frame, the heat spreader, and the at least one grounding pad.

公开(公告)号：US09490516B2

公开(公告)日：2016-11-08

申请号：US14564140

申请日：2014-12-09

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Noboru Kato ,  Satoshi Ishino ,  Jun Sasaki ,  Kuniaki Yosui ,  Takahiro Baba ,  Nobuo Ikemoto

IPC: H01P3/08 ,  H05K1/02 ,  H05K1/14 ,  H05K3/36 ,  H01P5/02

CPC classification number: H01P3/02 ,  H01P3/003 ,  H01P3/026 ,  H01P3/08 ,  H01P3/082 ,  H01P3/085 ,  H01P5/00 ,  H01P5/028 ,  H05K1/0218 ,  H05K1/0221 ,  H05K1/0237 ,  H05K1/0242 ,  H05K1/025 ,  H05K1/028 ,  H05K1/0296 ,  H05K1/14 ,  H05K1/148 ,  H05K1/186 ,  H05K3/361 ,  H05K2201/0707 ,  H05K2201/09218

Abstract: A transmission line portion of a flat cable includes first regions and second regions connected alternately. In the first region, the transmission line portion is a flexible tri-plate transmission line including a dielectric element including a signal conductor, a first ground conductor including opening portions, and a second ground conductor which is a solidly filled conductor. In the second region, the transmission line portion is a hard tri-plate transmission line including a wide dielectric element including a meandering conductor, and a first ground conductor and a second ground conductor which are solidly filled conductors. A variation width of the characteristic impedance in the second region is larger than a variation width of the characteristic impedance in the first region.

Abstract translation: 扁平电缆的传输线部分包括交替连接的第一区域和第二区域。 在第一区域中，传输线部分是包括具有信号导体的介质元件，包括开口部分的第一接地导体和作为固体填充导体的第二接地导体的柔性三板传输线。 在第二区域中，传输线部分是包括具有曲折导体的宽电介质元件和固体填充导体的第一接地导体和第二接地导体的硬三板传输线。 第二区域中的特性阻抗的变化幅度大于第一区域中的特性阻抗的变化宽度。

公开(公告)号：US20160067482A1

公开(公告)日：2016-03-10

申请号：US14834267

申请日：2015-08-24

Applicant: Youngtack SHIM

Inventor： Youngtack SHIM

IPC: A61N1/16

CPC classification number: A61N1/16 ,  H05K9/0054 ,  H05K9/0071 ,  H05K2201/0707

Abstract: The present invention relates to an electromagnetically-countered display system including at least one wave source and at least one counter unit, where such a wave source irradiates harmful electromagnetic waves and the counter unit emits counter electromagnetic waves for countering the harmful waves therewith. More particularly, the present invention relates to various counter units for the electromagnetically-countered display system and to various mechanisms to counter the harmful waves with the counter units, e.g., by matching configurations of the counter units with those of the wave sources, by matching wavefronts of the harmful waves with those the counter waves, and so on. The present invention also relates to various methods of countering the harmful waves with such counter waves by source and/or wave matchings, various methods of providing the counter units for emitting the counter waves defining desired wave characteristics, and the like. The present invention further relates to various processes for providing the electromagnetically-countered display systems and their counter units. The present invention further relates to various electric and magnetic shields employed either alone or in conjunction with the counter units for minimizing irradiation of the harmful waves from the shaving system.

Abstract translation: 本发明涉及一种电磁反射显示系统，其包括至少一个波源和至少一个计数器单元，其中这种波源照射有害的电磁波，并且该计数器单元发射反电磁波以抵抗有害波。 更具体地，本发明涉及用于电磁反射显示系统的各种计数器单元以及用于通过与计数器单元对抗有害波的各种机制，例如通过匹配计数器单元与波源的配置，通过匹配 有波浪的波浪与那些反浪，等等。 本发明还涉及通过源和/或波匹配来对抗有害波的各种方法，提供用于发射限定所需波特性的反波的计数器单元的各种方法等。 本发明还涉及用于提供电磁反射显示系统及其计数器单元的各种方法。 本发明还涉及单独使用或与计数器单元结合使用的各种电磁屏蔽件，用于最小化来自剃刮系统的有害波的照射。

公开(公告)号：US20150250080A1

公开(公告)日：2015-09-03

申请号：US14414514

申请日：2013-06-05

Applicant: TATSUTA ELECTRIC WIRE & CABLE CO., LTD.

Inventor： Yusuke Haruna ,  Sirou Yamauchi ,  Hiroshi Tajima ,  Kenji Kamino

IPC: H05K9/00 ,  H05K1/02

CPC classification number: H05K9/0088 ,  B32B7/12 ,  B32B15/04 ,  B32B15/20 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2457/00 ,  H05K1/0215 ,  H05K1/0216 ,  H05K1/0218 ,  H05K1/0296 ,  H05K2201/0154 ,  H05K2201/0338 ,  H05K2201/0347 ,  H05K2201/0355 ,  H05K2201/0707 ,  H05K2201/0715 ,  H05K2203/072 ,  H05K2203/0723

Abstract: Provided are: a shield film having excellent shield characteristics in the high frequency region of the shield film; and a shield printed wiring board. A shield film (1) is provided on a flexible printed wiring board (8), which has a base film (5) having a signal circuit (6a) formed thereon, and an insulating film (7) that is provided on the whole upper surface of the base film (5) such that the insulating film covers the signal circuit (6a). The shield film 1 has an electroconductive adhesive layer 15 provided throughout a surface of the insulating film 7, and a metal layer 11 provided throughout a surface of the electroconductive adhesive layer 15.

Abstract translation: 提供：在屏蔽膜的高频区域中具有优异屏蔽特性的屏蔽膜; 和屏蔽印刷线路板。 在柔性印刷电路板（8）上设置有具有形成有信号电路（6a）的基膜（5）的屏蔽膜（1）和设置在整个上部的绝缘膜（7） 所述基膜（5）的表面使得所述绝缘膜覆盖所述信号电路（6a）。 屏蔽膜1具有设置在绝缘膜7的整个表面上的导电粘合剂层15和设置在导电粘合剂层15的整个表面上的金属层11。