Abstract:
Various systems of an electronic deice and methods for manufacturing the same are provided. In some embodiments, a routing assembly is provided that may not only route a cable along a circuit board, but that may also shield and electronic component or secure an electronic component to the circuit board. In some other embodiments, there is provided a mechanism for electrically coupling two components of an electronic device that may also be visually appealing in the context of other portions of the electronic device.
Abstract:
Electrical components are mounted on a printed circuit in an electronic device housing. Shielding can structures may include a sheet metal shield can layer with a conductive gasket. The printed circuit may have an opening. A screw passes through the opening in the printed circuit and openings in the conductive gasket and sheet metal shield can layer to secure the shielding can structures to the housing. When secured, a lip in the gasket lies between the printed circuit substrate and the housing. The gasket may be formed from conductive elastomeric material. A shield can lid and a flexible printed circuit may be embedded within conductive elastomeric material that provides a thermal conduction path to dissipate heat from electrical components under the lid. Shield can members that are located on opposing sides of a bend in a flexible printed circuit substrate may be coupled by a conductive elastomeric bridging structure.
Abstract:
An interposer for mechanically and electrically connecting two circuit boards is described. The interposer can be bent to enclose an area of a circuit board. The interposer can include a first layer external to the enclosed area. The first layer can be conductive and can serve as an EMI shield. The interposer can also include a second layer internal to the enclosed area. The second layer can be non-conductive but can carry multiple discrete pins that can electrically couple the first and second circuit boards and provide signal transmission pathways between the circuit boards. The interposer can be formed by folding a sheet of conductive material having different cutout regions that forms a comb pattern into multiple stacked layers. Then, the bent regions that connect the stacked layers can be removed so that the conductive bars in the comb patterns can be separated and isolated to form discrete pins.
Abstract:
A mobile phone may include a housing defining at least a portion of a back exterior surface of the mobile phone, a display stack at least partially within the housing, the display stack defining an active region configured to produce a graphical output, and a transparent cover positioned over the display stack. The transparent cover may define a first portion covering the active region of the display stack, a second portion adjacent the first portion, and a hole in the second portion and extending through the transparent cover. The mobile phone may also include a button element positioned in the hole of the transparent cover, a force-sensing system configured to detect an input applied to the button element, a circuit board coupled to the force-sensing system, and a shim positioned below the first portion of the transparent cover and having same thickness that as the circuit board.
Abstract:
Several embodiments for ejecting a SIM tray from an electronic device are disclosed. In some embodiments, a lever positioned behind the tray can be actuated to eject the tray. In some embodiments, a pivot mechanism can be actuated to eject the tray. In other embodiments, a gear mechanism can be actuated to eject the tray. In other embodiments, a spring element can be actuated to eject the tray. In some embodiments, the electronic device may include a key feature that allows the tray to eject only when a tool is used having a mating key feature with the key feature of the electronic device.
Abstract:
The subject matter of the disclosure relates to connectors for antenna feed assemblies and display coupling components of a mobile device. The flexible connectors can be configured with a flexible spring connector component that couples a mobile device antenna to a main logic board of the mobile device within a housing of the mobile device such that the flexible connector can withstand a drop event, while at the same providing for an in-line inductance as part of an antenna-defined design requirement. The display of the mobile device can be coupled to a housing of the mobile device using a pin-screw arrangement that allows the display to controllably shift in the X-direction and the Y-direction, while only being purposefully constrained in the Z-direction (with reference to a 3-dimensional graph having X, Y, and Z axes). This configuration can prevent the display from being pulled out of alignment during a drop event.
Abstract:
The subject matter of the disclosure relates to connectors for antenna feed assemblies and display coupling components of a mobile device. The flexible connectors can be configured with a flexible spring connector component that couples a mobile device antenna to a main logic board of the mobile device within a housing of the mobile device such that the flexible connector can withstand a drop event, while at the same providing for an in-line inductance as part of an antenna-defined design requirement. The display of the mobile device can be coupled to a housing of the mobile device using a pin-screw arrangement that allows the display to controllably shift in the X-direction and the Y-direction, while only being purposefully constrained in the Z-direction (with reference to a 3-dimensional graph having X, Y, and Z axes). This configuration can prevent the display from being pulled out of alignment during a drop event.
Abstract:
Multi-purpose cowling structures are provided to minimize spacing impact within an electronic device, while maximizing functional utility. In one embodiment, an electromagnetic interference shield may provide one or more anchors for enabling a logic board cowling to apply sufficient downward force to one or more board connectors to prevent inadvertent disconnects. In another embodiment, a cowling can electrically connect the ground plane of a logic board to the ground plane of a housing member and provide a pre-load force to a conductor connection existing on logic board. A compass mounted on a flexible printed circuit board is also provided. Mounting the compass on a flexible printed circuit board enables the compass to be mounted remote from ferrous object that may affect the compass's performance.
Abstract:
The described embodiments relate generally to improvements to injection molding equipment. More specifically, concepts for reducing sink and improving cosmetics of portions of injection molded parts in close proximity to gate areas of an injection mold are disclosed. A cold runner system is described in which molding material disposed in a mold cavity is separated from excess molding material in the runner system shortly after the mold is filled at a predetermined packing pressure.