Patent application number | Description | Published |
20130231046 | Electronic Device With Shared Near Field Communications and Sensor Structures - An electronic device may have electrical components such as sensors. A sensor may have sensor circuitry that gathers sensor data using a conductive structure. The sensor may be a touch sensor that uses the conductive structure to form a capacitive touch sensor electrode or may be a fingerprint sensor that uses the conductive structure with a fingerprint electrode array to handle fingerprint sensor signals. Near field communications circuitry may be included in an electronic device. When operated in a sensor mode, the sensor circuitry may use the conductive structure to gather a fingerprint or other sensor data. When operated in near field communications mode, the near field communications circuitry can use the conductive structure to transmit and receive capacitively coupled or inductively coupled near field communications signals. A fingerprint sensor may have optical structures that communicate with external equipment. | 09-05-2013 |
20130234899 | Electronic Device Antenna Structures With Ferrite Layers - Electronic devices may be provided that have antenna traces. The antenna traces may be configured to form an inductive loop that serves as a near field communications antenna. A layer of ferrite may be provided to reduce interference between the antenna and internal device components. The layer of ferrite and the antenna traces may be deposited on a common substrate such as a layer of polymer or a dielectric electronic device housing. A protective layer of polymer may be used to form a coating on the layer of ferrite. Ferrite may be formed on the same side of a substrate as the antenna traces or may be formed on an opposing side of the substrate. | 09-12-2013 |
20130269998 | SYSTEM AND METHOD FOR OPTIMIZING AND COMBINING ADHESIVE PARAMETERS - The described embodiment relates generally to the field of adhesives. More specifically the described embodiment allows a thin adhesive layer to have additional properties not otherwise available in a homogenous adhesive layer. By combining a variety of adhesive material types into a thin interlocked adhesive layer, properties such as multi-surface adhesion, electrical conductivity, and thermal conductivity can be achieved in a robust adhesive layer. | 10-17-2013 |
20130295906 | MICROPHONE PROXIMITY DETECTION - A mobile communications device contains at least two microphones. One microphone is located away from the handset receiver and serves to pick up voice of a near end user of the device for transmission to the other party during a call. Another microphone is located near the handset receiver and serves to pick up acoustic output of the handset receiver (a far end signal). A signal processor measures the frequency response of the receiver. The signal processor performs spectral analysis of the receiver frequency response to determine whether or not the device is being held at the ear of the user. On that basis, the device automatically changes its operating mode, e.g., turns on or off a touch sensitive display screen during the call. Other embodiments are also described. | 11-07-2013 |
20130307818 | Capacitive Sensor Packaging - An apparatus comprises a fingerprint sensor having a set of capacitive elements configured for capacitively coupling to a user fingerprint. The fingerprint sensor may be disposed under a control button or display element of an electronic device, for example one or more of a control button and a display component. A responsive element is responsive to proximity of the user fingerprint, for example one or both of a first circuit responsive to motion of the control button, and a second circuit responsive to a coupling between the fingerprint and a surface of the display element. The fingerprint sensor is disposed closer to the fingerprint than the responsive element. The control button or display component may include an anisotropic dielectric material, for example sapphire. | 11-21-2013 |
20140083353 | PLANE ORIENTATION OF CRYSTALLINE STRUCTURES - Systems and method for creating crystalline parts having a desired primary and secondary crystallographic orientations are provided. One embodiment may take the form of a method of manufacturing a part having a crystalline structure. The method includes melting aluminum oxide and drawing the melted aluminum oxide up a slit. Additionally, the method includes orienting the seed crystal relative to a growth apparatus such that a crystalline structure grows having a desired primary plane and a desired secondary plane orientation. Moreover, the method includes pulling the crystal as it forms to create a ribbon shaped crystalline structure and cutting a part from the crystalline structure. | 03-27-2014 |
20140145994 | Multi Touch with Multi Haptics - Methods and systems for processing touch inputs are disclosed. The invention in one respect includes reading data from a multi-touch sensing device such as a multi-touch touch screen where the data pertains to touch input with respect to the multi-touch sensing device, and identifying at least one multi-touch gesture based on the data from the multi-touch sensing device and providing an appropriate multi-haptic response. | 05-29-2014 |
20140218606 | SYSTEMS OF AN ELECTRONIC DEVICE AND METHODS FOR MANUFACTURING THE SAME - 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. | 08-07-2014 |
20140307372 | SYSTEMS AND METHODS FOR EJECTING REMOVABLE MODULES FROM ELECTRONIC DEVICES - An electronic device may be provided with an ejectable component assembly having a connector that can receive and retain a removable module within a housing of the electronic device. The ejectable component assembly may also be provided with an ejector mechanism for at least partially ejecting the removable module from the connector. The ejector mechanism may receive a user input force at an ejector user interface, translate that user input force into an ejection force, and apply that ejection force onto the removable module for ejecting the module. The ejector user interface may be provided at any suitable position of the housing that may not interfere with other functions of the device. The path along which the ejector mechanism translates the user input force into the ejection force between the ejector user interface and the removable module may be provided in any suitable way throughout the device. | 10-16-2014 |
20140308465 | Liquid-Based Pressure Sensitive Adhesive for Grounding Applications - An electronic device may be provided with electronic device structures such as housing structures, antenna structures, printed circuits, and structures associated with electrical components. The structures may be attached to each other using adhesive. A liquid pressure sensitive adhesive precursor material is deposited onto one or more surfaces of structures to be bonded. Light or heat can be applied to cure the liquid adhesive material and form pressure sensitive adhesive layers. During curing, chemical bonds are formed between the adhesive material and the structures. Assembly equipment may press the structures together to form pressure sensitive adhesive bonds that can be reworked without disturbing the chemically bonded portions of the adhesive material. The pressure sensitive adhesive may include conductive particles for forming conductive paths. | 10-16-2014 |
20150061941 | ANTENNA RELATED FEATURES OF A MOBILE PHONE OR COMPUTING DEVICE - Antenna related features of a mobile phone or computing device are disclosed. In one embodiment, wireless control and signal are fed separately through difference types of flexes to optimize performance and cost. In one embodiment, active switching and processing of differing conductive trace lengths are performed on an antenna flex so that antenna performance can be optimized for multiple wireless technologies covering a wide range of wavelengths. In one embodiment, a cantilever arm affixed to a ground screw can provide double grounding in a region with no available screw points due to high z constraint. In one embodiment, a device can provide double feed for antenna through a single screw. In one embodiment, a short pin can be configured to support thinner metal. In one embodiment, a “vibrator bracket/LDS short pin” structure can be used to share a common screw point. | 03-05-2015 |
20150072727 | LIGHT SOURCE WINDOW PAINT - An electronic device has a camera assembly disposed in a housing of the electronic device that includes a light source assembly having a primary purpose for illuminating a subject during an imaging operation. The light source assembly includes a light source and a light window. A light block can be applied to lateral surfaces of the light window to prevent light passing through the light window from propagating along an outer surface of the housing, or other components of the electronic device. In some embodiments, the light block can include multiple layers having various reflective and absorptive characteristics. | 03-12-2015 |