A mobile terminal including a body; a touchscreen provided to a front and extending to side of the body and configured to display content; and a controller configured to detect one side of the body comes into contact with one side of an external terminal, display a first area on the touchscreen corresponding to a contact area of the body and the external terminal and a second area including the content, receive an input of moving the content displayed in the second area to the first area, display the content in the first area, and share the content in the first area with the external terminal.

Mobile terminal and method for controlling the same

Aspects of the present invention relate to a compact optics module for a head mounted display including a DLP image source comprising a polarized light source providing illumination light, a flat reflective polarizer to reflect the illumination light toward the DLP image source and transmit image light, wherein the illumination light is provided at an angle to the DLP, a quarter wave retarder to change the polarization state of the illumination light as it is reflected by the DLP image source thereby providing image light, at least one light trap to absorb a portion of off-state image light, a lens element to provide a viewable field of view of on-state image light in an image displayed by the DLP image source, and a combiner to reflect the on-state image light toward a user's eye and provide a see-through view of a surrounding environment.

See-through computer display systems

A controller for a touch sensor includes a transimpedance amplifier, and a feedback resistor coupled to an input of the transimpedance amplifier and to an output of the transimpedance amplifier. At least one multiplexor may be coupled to the input of the transimpedance amplifier and configured to multiplex a plurality of analog inputs to one dedicated channel. The controller may further include a bandpass filter coupled to the output of the transimpedance amplifier. The output of the bandpass filter may be input to an anti-aliasing filter, which feeds into an analog to digital converter. Alternatively, the output of the bandpass filter may be input to a sigma-delta analog to digital converter.

Touch controller with improved analog front end

Aspects of the subject disclosure may include, for example, receiving, by a feed point of a dielectric antenna, electromagnetic waves from a dielectric core coupled to the feed point without an electrical return path, where at least a portion of the dielectric antenna comprises a conductive surface, directing, by the feed point, the electromagnetic waves to a proximal portion of the dielectric antenna, and radiating, via an aperture of the dielectric antenna, a wireless signal responsive to the electromagnetic waves being received at the aperture. Other embodiments are disclosed.

Method and apparatus for coupling an antenna to a device

A distributed antenna system is provided that frequency shifts the output of one or more microcells to a 60 GHz or higher frequency range for transmission to a set of distributed antennas. The cellular band outputs of these microcell base station devices are used to modulate a 60 GHz (or higher) carrier wave, yielding a group of subcarriers on the 60 GHz carrier wave. This group will then be transmitted in the air via analog microwave RF unit, after which it can be repeated or radiated to the surrounding area. The repeaters amplify the signal and resend it on the air again toward the next repeater. In places where a microcell is required, the 60 GHz signal is shifted in frequency back to its original frequency (e.g., the 1.9 GHz cellular band) and radiated locally to nearby mobile devices.

Remote distributed antenna system

A combination touch and transducer input system is provided, which facilitates user input into an electronic system with a finger and/or a transducer (e.g., a stylus). The system includes a transducer configured to generate an electric field, and a sensor including an array of electrodes and a controller. The transducer is configured to transmit digital data, such as pen pressure data and switch status data, to the sensor. For example, the transducer comprises electronic circuitry configured to encode the digital data in a signal for transmission to the sensor. The sensor controller is configured to operate both in a touch sensing mode and in a transducer sensing mode. During the touch sensing mode, the controller determines a position of a proximate object (e.g., a finger) by capacitively sensing the object with the array of electrodes. During the transducer sensing mode, the controller determines a position of the transducer based on a signal received by the array of electrodes from the transducer, and also receives and decodes the digital data encoded in the received signal. Digital data can be encoded in a signal using any suitable digital modulation techniques, such as a Frequency-Shift Keying (FSK) technique.

Combination touch and transducer input system and method

Input system and method

PROBLEM TO BE SOLVED: To provide an input system and an input method which use a finger and/or a pen-shaped pointing device to facilitate input operations SOLUTION: The input system is provided with: a pointing device to generate an electric field; an array of electrodes; and a controller The pointing device transmits pen pressure data and switch status data, etc to the array of electrodes using a predetermined transmission system The pointing device modulates/encodes the digital data The input system operates in each of a touch sensing mode and a pointing device sensing mode During the touch sensing mode, a position of an object is determined by sensing a nearby object eg, a finger by capacitive coupling using a signal induced by the electrodes arranged in the first direction constituting the array of electrodes During the pointing device sensing mode, a position of the pointing device is determined using a signal induced by each electrode arranged in the first and second directions constituting the array of electrodes, and the modulated/encoded digital data are demodulated/decoded COPYRIGHT: (C)2010,JPO&INPIT

Input system and input method

An input system, a position indicator and a sensor controller. The input system comprises a position indicator for generating an electric field, an array of electrodes (sensor) and a controller. The position indicator is configured to transmit digital data, such as pen pressure data and switch status data, to the array of electrodes in a predetermined transmitting way. Therefore, the position indicator, for example, has a structure used for modulating/coding the digital data. The input system can operate both in a touch sensing mode and in a position indicator sensing mode. In the touch sensing mode, a position of a proximate object is determined by sensing the proximate object such as fingers based on capacitive coupling using signals sensed from the electrodes which form the array of electrodes and are arranged in a first direction. In the position indicator sensing mode, a position of the position indicator is determined using signals sensed from the electrodes which form the array of electrodes and are arranged in the first direction and a second direction, and the modulated/coded digital data is demodulated/decoded.

Input system, position indicator and sensor controller

Input system and sensor control unit. The input system comprises a position indicator generating an electric field, an electrode array (sensor) and a control unit. The position indicator is configured to transmit digital data, such as pen pressure data and switch status data, to the electrode array in a predetermined transmission way. For this reason, the position indicator, for example, has a structure used for modulating/coding the digital data. The input system is capable of operating both in a touch sensing mode and in a position indicator sensing mode. In the touch sensing mode, the input system determines a position of a proximate object (e.g., a finger) by capacitively sensing the object by using a signal sensed from electrodes which form the electrode array and are arranged in a first direction. In the position indicator sensing mode, the input system determines a position of the position indicator by using a signal sensed from electrodes which form the electrode array and are arranged in the first direction and a second direction, and also demodulates/decodes the modulated/coded digital data.

Oliver P King-Smith

Papers

Combination touch and transducer input system and method

Input system and method

Input system and input method

Input system, position indicator and sensor controller

Input system and sensor control unit