公开(公告)号：WO2014051848A1

公开(公告)日：2014-04-03

申请号：PCT/US2013/052389

申请日：2013-07-26

Applicant: APPLE INC.

Inventor： LI, Xingqun ,  RIBAS, Carlos ,  PYPER, Dennis, R. ,  FOSTER, James, H. ,  FISHER, Joseph, R., Jr. ,  MULLINS, Scott, P. ,  MAYO, Sean, A. ,  CHEN, Wyeman

IPC: H05K1/02 ,  H05K1/18 ,  H05K3/46 ,  H05K3/28

CPC classification number: H05K1/181 ,  H01L2224/16235 ,  H01L2924/15159 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/19103 ,  H05K1/0231 ,  H05K1/0233 ,  H05K1/11 ,  H05K1/115 ,  H05K1/183 ,  H05K1/185 ,  H05K3/284 ,  H05K3/303 ,  H05K3/4614 ,  H05K2201/10015 ,  H05K2201/10022 ,  H05K2201/1003 ,  H05K2201/1006 ,  H05K2201/10378 ,  H05K2201/10454 ,  H05K2201/10515 ,  H05K2201/10522 ,  H05K2201/1053 ,  H05K2201/10537 ,  H05K2201/10636 ,  H05K2201/10734 ,  H05K2203/1316 ,  H05K2203/1327 ,  Y02P70/611 ,  Y10T29/49146

Abstract: Electronic devices may contain electrical systems in which electrical components are mounted on a substrate such as a printed circuit board. The electrical components may include surface mount technology components. Multiple surface mount technology components may be stacked on top of each other and beside each other to form an electrical component that minimizes the amount of area that is consumed on a printed circuit board. Noise suppression circuits and other circuits may be implemented using stacked surface mount technology components. Surface mount technology components placed on the printed circuit board may be pushed together and subsequently injection molded to form packed component groups. An integrated circuit may be mounted to the printed circuit board via an interposer and may cover components mounted to the printed circuit board. An integrated circuit may be mounted over a recessed portion of the printed circuit board on which components are mounted.

Abstract translation: 电子设备可以包含其中电气部件安装在诸如印刷电路板的基板上的电气系统。 电气部件可以包括表面贴装技术部件。 多个表面贴装技术部件可以堆叠在彼此的顶部并且彼此相邻以形成使得在印刷电路板上消耗的面积的量最小化的电气部件。 噪声抑制电路和其他电路可以使用堆叠的表面贴装技术部件来实现。 放置在印刷电路板上的表面贴装技术部件可以一起推入并随后注射成型以形成包装的部件组。 集成电路可以经由插入器安装到印刷电路板，并且可以覆盖安装到印刷电路板的部件。 集成电路可以安装在印刷电路板的安装组件的凹部上。

公开(公告)号：WO2013015938A2

公开(公告)日：2013-01-31

申请号：PCT/US2012/044542

申请日：2012-06-28

Applicant: APPLE INC. ,  MULLINS, Scott, P.

Inventor： MULLINS, Scott, P.

IPC: H01R13/66

CPC classification number: H02H11/002 ,  H01R13/64 ,  H01R24/60

Abstract: An electronic device may include a connector port that accommodates reversible connector plugs. The connector port may include protection circuitry that protects other components in the electronic device from undesired power supply voltages. The protection circuitry may form a first branch and a second branch opposite to the first branch. The protection circuitry may receive control signals from power polarity detection circuitry. The power polarity detection circuitry may detect the presence of power supply voltages at the first branch and the second branch. In response to detecting the presence of a power supply voltage at a given branch, the power polarity detection circuitry may disable a power supply signal path through the opposite branch and enable a power supply signal path through the given branch.

Abstract translation: 电子设备可以包括容纳可逆连接器插头的连接器端口。 连接器端口可以包括保护电路，其保护电子设备中的其他部件免受不希望的电源电压的影响。 保护电路可以形成与第一分支相对的第一分支和第二分支。 保护电路可以从功率极性检测电路接收控制信号。 电力极性检测电路可以检测第一分支和第二分支处的电源电压的存在。 响应于检测到给定分支处的电源电压的存在，功率极性检测电路可禁用通过相反分支的电源信号路径，并启用通过给定分支的电源信号路径。