Abstract: Disclosed is an LCD device and a method of driving the same. The LCD device includes a liquid crystal panel configured to comprise a TFT substrate and a color filter substrate; a touch panel configured to comprise a plurality of driving electrodes and a plurality of receiving electrodes; a common voltage generator configured to generate a common voltage; a touch sensing unit configured to supply the common voltage to the driving electrodes and sequentially supply a driving voltage to scanned driving electrodes, corresponding to scanned gate lines to which a scan signal has been inputted for one frame period, to detect a touch; and a driving voltage generator configured to generate the driving voltage.

Abstract: A computer or other electronic device including a processor and an input device, such as a track pad. The track pad being in communication with the processor and including a movable surface, a light source in communication with the processor, and an optical sensor in selective optical communication with the light source and in communication with the processor. The optical sensor detects movement of the movable surface by receiving light from the light source.

Abstract: A display device includes a first substrate and a second substrate disposed above the first substrate. A touch unit is disposed on the second substrate. A window is disposed on the touch unit. The window covers the first and second substrates. A touch printed circuit board is disposed on the second substrate. The touch printed circuit board is coupled to the touch unit. An adhesive layer is disposed between the first substrate and the window. A plurality of spacers are disposed between the touch printed circuit board and the window. Each of the plurality of spacers is spaced apart from each other.

Abstract: There is provided a touch display device including a display and a touch control device. The display includes a glass substrate. The touch control device is attached to the glass substrate and includes a touch zone, a fingerprint detection zone and a control circuit. The touch zone includes a matrix of first detecting cells arranged at a first grid distance. The fingerprint detection zone includes a matrix of second detecting cells arranged at a second grid distance. The control circuit is configured to control detection operations of the touch zone and the fingerprint detection zone and to adjust an effective grid distance of the fingerprint detection zone according to a first detected touch position.

Abstract: A touch-sensitive glass barrier has a conductive coil affixed to the first side of a glass barrier, a capacitor connected to the conductive coil to form a resonator, and an inductance-to-digital converter (LDC) connected to drive an alternating current through the resonator. The LDC determines whether a conductive target has touched the second side of the glass barrier at a point opposite the conductive coil; and responsive to determining that the conductive target has touched the second side of the glass barrier at the point, provides a signal.

Abstract: A method for determining a stimulus is provided. The method includes determining a touch condition based on the rate of change of electrode capacitance, measuring a characteristic of the electrode capacitance in response to the touch condition being met, and evaluating the measured characteristic to determine the touch stimulus. The method can improve the ability to determine a touch stimulus over existing methods, including the ability to determine fingerprint and handprint biometrics, for example.

Abstract: A low power can for device wake up and unlock is disclosed. The low power scan can include one or more algorithms used to detect a sequence and/or one or more gestures to wake up a processor and unlock the device. A sequence and/or one or more gestures can be determined by a microcontroller and/or by a separate hardware component. The microcontroller can send a notification to the processor and/or switch the device from an idle to an active state. By detecting the sequence and gestures in the microcontroller before waking up the processor, the battery life can be extended. In some examples, the microcontroller can determine if the sequence and gestures are due to water splashes, water film, and/or noise. In such examples, the microcontroller can reject the touch without waking up the processor, and further extending the battery life of the device.

Abstract: A multipath selection circuit includes a first data line, a second data line, a third data line, a control line, a timing line, a switch circuit, and a drive circuit. The drive circuit includes a first switching transistor and a second switching transistor. The switch circuit is configured to receive a control signal, timing signal, first data signal, second data signal and third data signal, and operate in a first operating mode or a second operating mode according to the control signal and the timing signal. In the first operating mode, the switch circuit is configured to transmit the second data signal to the first switching transistor and the second switching transistor in a time division manner; and in the second operating mode, the switch circuit is configured to transmit the first data signal to the first switching transistor and the third data signal to the second switching transistor.

Abstract: The described technology is directed towards virtual input devices that take application program-directed input from automation and/or remote devices, such as over a network, instead of via actual user input via a physical device, for example. This allows an automation framework to insert input into an application program, such as for automated testing without modifying any of the application's other components. The virtual input devices may be object instances or the like that receive their input from function calls based upon the type of input and output events, e.g., to simulate keyboard input/output (I/O), mouse or other pointer I/O, voice, gesture, and other command I/O, and so forth.

Abstract: Discussed is a shift register capable of reducing a circuit area through simplification of a logic circuit configuration. The shift register according to an embodiment includes stages each selectively executing a forward scan and a backward scan. Each stage includes a pull-up transistor for generating a first clock under control of a control node, as an output thereof, a pull-down transistor for generating a gate-off voltage under control of a third clock, as an output thereof, a first transistor for setting and resetting the control node during the forward scan while resetting the control node during the backward scan, under control of a fourth clock, using output signals from a previous stage, and a second transistor for setting and resetting the control node during the backward scan while resetting the control node during the forward scan, under control of a second clock, using output signals from a next stage.

Abstract: A touch panel module and a touch controller thereof are provided. The touch controller includes a plurality of signal processing channels configured to control the touch panel. The touch panel is electrically connected to the touch controller. The touch panel includes a plurality of first electrodes and a plurality of second electrodes. The first electrodes are electrically connected to the corresponding signal processing channels of the touch controller by using a plurality of first signal routes. The second electrodes are electrically connected to the corresponding signal processing channels of the touch controller by using a plurality of second signal routes. The touch panel is divided into a plurality of areas. A number of the signal processing channels of the touch controller is determined according to a number of the first signal routes, a number of the second signal routes and a number of the divided areas.

Abstract: A method and system are disclosed for recognizing an object, the method including emitting one or more arranged patterns of infrared rays (IR) from an infrared emitter towards a projection region, the one or more arranged patterns of infrared rays forming unique dot patterns; mapping the one or more arranged patterns of infrared rays on the operation region to generate a reference image; capturing an IR image and a RGB image of an object with a wearable device, the wearable device including an infrared (IR) camera and a RGB camera; extracting IR dots from the IR image and determining a match between the extracted IR dots and the reference image; determining a position of the RGB image on the reference image; and mapping the position of the RGB image to a coordinate on the projection region.

Abstract: Invention principally regards a remotely controllable touch-sensing apparatus. The apparatus comprises a planar light guide, a plurality of light emitters arranged to emit light into the light guide for propagation by total internal reflection inside the light guide, and a plurality of light detectors, each being arranged to detect at least a portion of the emitted light propagating inside the light guide and at least a portion of the ambient light, said detectors being distributed along the periphery of the touch surface such that the optical plane of detection of light coincides with the plane of the light guide, at least one of said detectors being adapted to detect light emitted by an external device configured to emit light. The apparatus also comprises a processor unit configured to, ultimately, generate a digital signal containing data regarding light generated by the external device. Invention also regards a method for enabling control of a touch-sensing apparatus by an external device.

Abstract: Disclosed is a display device that may include a display panel, a data driver configured to supply a data signal to the display panel, and a scan driver formed in a non-display area of the display panel, including a shift register composed of a plurality of stages and a level shifter formed outside the display panel, and configured to supply a scan signal to the display panel using the shift register and the level shifter, wherein the shift register is arranged in an output terminal of an N-th stage circuit unit formed in a first non-display area and an output terminal of an N-th compensation circuit unit formed in a second non-display area opposite the first non-display area are paired to be connected to an N-th scan line, wherein the N-th compensation circuit unit outputs a compensation signal to the N-th scan line in response to a node voltage of a neighboring stage circuit unit.

Abstract: A display apparatus and an electronic device are described. The display apparatus includes a display component configured to output displaying light corresponding to a first image and a light path converting component configured to perform light path conversion on the displaying light. The light path converting component unit includes a collimating unit and a waveguide unit. The collimating unit is configured to collimate the displaying light into collimated light, and lead the collimated light into the waveguide unit. The waveguide unit is configured to exit the collimated light to form a virtual image at a predetermined position, with a size of the virtual image being greater than a display size of the display component. An image acquiring component is configured to receive photographing light from external side of the display apparatus via at least part of the waveguide unit to obtain a second image corresponding to the photographing light.

Abstract: A novel data processor which can display a plurality of images arranged in a predetermined order, a novel method for displaying data, or a novel program is provided. The data processor includes an input/output unit which supplies operation instructions, an arithmetic unit which determines data marked as a starting point according to the operation instructions to generate image data, and a display portion which displays the image data.

Abstract: Embodiments of the present disclosure relate to an organic light emitting display device which directly vibrates an organic light emitting display panel to generate sound, and includes: an organic light emitting display panel including a light emitting layer including an organic light emitting material layer and an encapsulation layer disposed at one side of the light emitting layer; and a sound generating actuator in direct contact with the organic light emitting display panel to vibrate the organic light emitting display panel to generate sound. Especially, the organic light emitting display panel is a bottom emission type device, and thus can prevent generation of a weighted color mixing phenomenon in a wide viewing angle at the time of panel vibration and reduce the thickness or weight of the panel to thereby enhance the sound generation characteristic.

Abstract: According to an aspect, an information display device includes a display unit, a visual line detector, and a control unit. The display unit displays information in a scroll region, which is provided in at least a part of a screen of the display unit, while scrolling the information. The visual line detector detects a visual line position of an operator with respect to the scroll region. The control unit controls a scroll speed, at which the information is scrolled in the scroll region, based on the visual line position detected by the visual line detector.

Abstract: An organic light emitting diode pixel driving circuit includes an external circuit and multiple intra-pixel circuits. Each of the intra-pixel circuits includes a signal loading module, a driving transistor and an organic light emitting diode. Each of the signal loading modules is configured to store an image data signal and the threshold voltage of the driving transistor as a drive signal and load the drive signal to the gate of the driving transistor in a signal loading phase, and to control the driving transistor by the drive signal stored in the signal loading phase and a signal at a source of the driving transistor to drive the organic light emitting diode to emit light in a light emitting phase. The external circuit is configured to load a first power supply signal to the source of the driving transistor in the light emitting phase.

Abstract: A disclosed display device includes a touch panel including s number of receiving electrodes and k number of driving electrodes which are formed to intersect the receiving electrodes, k being less than s and larger than 2, the touch panel provided in an in-cell type. The display device further includes a touch sensing unit configured to respectively supply a first driving voltage and a second driving voltage to an nth driving electrode and an (n+1)th driving electrode, which are adjacent to each other among the driving electrodes, to determine whether the nth driving electrode is touched, n being a natural number which is more than one and less than k, the touch sensing unit further configured to respectively supply the first driving voltage and the second driving voltage to a kth driving electrode and a (k?1)th driving electrode to determine whether the kth driving electrode is touched.