Abstract: Computer systems, methods, and storage media for changing the state of an application by detecting neurological user intent data associated with a particular operation of a particular application state, and changing the application state so as to enable execution of the particular operation as intended by the user. The application state is automatically changed to align with the intended operation, as determined by received neurological user intent data, so that the intended operation is performed. Some embodiments relate to a computer system creating or updating a state machine, through a training process, to change the state of an application according to detected neurological data.

Abstract: In an optical display system that includes a waveguide with multiple diffractive optical elements (DOEs), one or more of the DOEs is configured with gratings that have varying depth and varying directions for depth modulation, in which the modulation direction is aligned with the steepest change (i.e., slope) of grating depth. Depth modulation direction may change at a point of transition between different regions in the DOE. For example, with a zero axis being defined along a line parallel to a long side of a DOE, the depth modulation direction can change from a negative angle, with respect to the axis in the plane of the waveguide in one region, to a positive angle in another region, or vice versa. By varying depth modulation direction in a DOE, display uniformity in the optical display system may be increased.

Abstract: A method for transmitting data from a timing controller to a source driver includes: applying a plurality of data rates to a discrete data rate setting; and transmitting image data of a plurality of frames by using the plurality of data rates, respectively, wherein for each of the frames, its corresponding image data is transmitting by using only one of the data rates.

Abstract: A display apparatus includes a display panel that includes a plurality of pixels which displays an image in a front direction, and a backlight unit which provides a light to the display panel and includes a first light source part which is disposed at a rear surface of the display panel, includes a first support substrate and a first light source mounted on the first support substrate and emits a first color light, and a second light source part which is disposed at the rear surface of the display panel, includes a second support substrate partially overlapped with the first support substrate and a second light source mounted on the second support substrate, and emits a second color light having a wavelength band different from that of the first color light, where an opening is defined through the second support substrate and corresponds to the first light source.

Abstract: The present application provides a head-mounted display, including a display device comprising a display body and two support arms extending from opposite ends of the display body, a headphone device comprising two headphone bodies, and two connection mechanisms connected to the two support arms respectively and rotatably connected to the two headphone bodies respectively. A head-mounted bracket is connected to the two connection mechanisms via two connection portions. Each connection mechanism includes a first rotation member for connecting a support arm to a corresponding headphone body and a second rotation member rotatably connected to the first rotation member and connected to a corresponding connection portion, respectively. The display device is driven to rotate relative to the head-mounted bracket under the first rotation member rotating relative to the second rotation member, which enables the display device to be folded together with the head-mounted bracket to improve portability of the product.

Abstract: A touch sensor electrode includes first and second layers and a substrate. The first layer has first strip electrodes along a first direction. Each of the first strip electrodes includes a first pad and a first group including first electrode lines. The second layer has second strip electrodes along a second direction orthogonal to the first direction. The second strip electrodes each include a second group including second electrode lines. As viewed perpendicular to the substrate, one cell is a region in which one first group three-dimensionally crosses one second group, and the cells are arranged along the second array direction in each of the first strip electrodes. The cell placed closest to the first pad is a first closest cell. The first group includes, in the first closest cell, a first unconnected line not connected to the first pad and a first connected line connected to the first pad.

Abstract: Techniques for a handheld input apparatus are described. Generally, a handheld input apparatus can be used to provide input to various types of devices. According to various embodiments, a described handheld input apparatus includes a strain sensor for determining different load forces on a tip of the apparatus. According to various embodiments, a described handheld input apparatus includes components for determining an angular and/or rotational orientation of the apparatus relative to an input surface. Based on the different determined forces and/or orientation information, input characteristics of a handheld input apparatus can be controlled.

Abstract: A touch display device includes a display panel, a plurality of receive electrodes, an enable electrode driver, and a touch sense circuit. The display panel includes a plurality of data electrodes and a plurality of enable electrodes connected to a plurality of display cells. Each display cell is connected to a pair of an enable electrode and a data electrode. The enable electrode driver drives a first enable electrode with a display voltage to activate display cells coupled to the first enable electrode, and drives a second enable electrode different than the first enable electrode with a transmit voltage to produce a capacitive coupling between the second enable electrode and a receive electrode. The touch sense circuit is configured to recognize a touch input to the touch display device based on a change in capacitance between the second enable electrode and the receive electrode.

Abstract: A non-transitory, computer-readable medium includes computer-executable code having instructions. The instructions are configured to receive data relating to an environment, construct an image of the environment based on the received data, and display the image on a touch-screen device. The instructions are also configured to receive a control gesture via the touch-screen device and interpret the control gesture. Further, the instructions are configured to control an articulating system coupled to the device to control an orientation of a sensor configured to collect the data, control a mode of operation of the sensor, or any combination thereof based on the interpretation of the control gesture.

Abstract: An organic light-emitting diode (OLED) pixel compensation circuit includes a driving module, a compensation module, an OLED lighting module, and a precharging module. The compensation module is connected to the driving module and is configured to receive a voltage of an external first power for compensating a turn-on voltage of the driving module. The precharging module is connected to the OLED lighting module and is configured to receive a voltage of an external second power for precharging the OLED lighting module. The driving module is connected to the OLED lighting module and is configured to remain on under compensation by the compensation module for receiving the voltage of the external first power to obtain a driving voltage for driving the OLED lighting module to emit light, thereby driving the OLED lighting module to emit light.

Abstract: An electronic system denoising device, includes: a power source, a first signal processing unit, a second signal processing unit and an isolating transformer. The power source is coupled to the first signal processing unit, and to the second signal processing unit via the isolating transformer, and supplies power to the first signal processing unit and the second signal processing unit. The first signal processing unit includes a first signal output end and a first grounded end, and the first signal output end outputs data signals to the second signal processing unit. The first grounded end is coupled to a first ground wire; the second signal processing unit includes a second grounded end coupled to a second ground wire. The electronic system denoising device, via the isolating transformer, avoids impact to the second signal processing unit from ground noise caused by the return current of the first signal processing unit.

Abstract: A terminal device that includes an operation surface; an input detection unit that detects an indicator and determines at least one of a position of the indicator contacting the operation surface and a distance of the indicator from the operation surface in a vertical direction; an operation determination unit that determines information about an operation input by movement information of the indicator detected by the input detection unit; and a control unit that performs predetermined control when a first operation which is an operation performed to move the indicator in a vertical direction away from the operation surface is detected by the operation determination unit.

Abstract: A semiconductor device for use in a touch panel and capable of uniquely identifying the touched coordinates over the touch panel is disclosed. When a multi-touch state is detected over the touch panel by self-capacitance method, the semiconductor device isolates the multiple touch electrodes found to be in the touch state and has these electrodes identified by mutual capacitance method.

Abstract: A data driver electrically connected to data lines includes a digital-to-analog converter configured to sequentially receive data signals respectively corresponding to the data lines and outputting an analog image signal, and a switching output unit configured to sequentially output the analog image signal outputted from the digital-to-analog converter as analog driving signals respectively corresponding to the data lines in synchronization with a clock signal.

Abstract: A handheld device and a method for implementing input area position adjustment on the handheld device includes, when detecting that a user executes a touch operation on a touchscreen of the handheld device, the handheld device determines, according to a relative position relationship between coordinates of contact points sensed by the touchscreen, whether the user executes the touch operation by a left hand or a right hand, and then, according to a result of the determining, displays, on a left side or a right side of the touchscreen, an input area that is currently displayed on the touchscreen, such that it is convenient for the user to perform inputting by one hand, thereby resolving a problem in the prior art that user operations are relatively cumbersome because a user needs to tap a specific touch area to implement input area position adjustment.

Abstract: A plurality of first touch patterns of a touch substrate are disposed separately and disposed on the substrate along a first direction. A plurality of second touch patterns are separated from each other and disposed on the substrate along a second direction and interlace with the first touch patterns. One of the first touch patterns includes a plurality of first main portions extended along the second direction, a plurality of branch portions connected to the first main portions and extended along the first direction, and a plurality of first protruding portions connected to the branch portions and extended along the second direction. The first main portions and the first protruding portions are respectively disposed on two ends of the branch portions. The branch portion includes a middle section and two extending sections, and the minimum width of the middle section is less than that of the extending sections.

Abstract: One embodiment provides a method, involving: displaying, on a display device, display data; sensing, using a device sensor, movement of the display device; determining, based on the movement sensed, one or more responsive actions; executing, using a processor, the one or more responsive actions to adjust a user interface element. Other aspects are described and claimed.

Abstract: Embodiments relate to a data conversion unit including a color analysis portion configured to determine based on R (red), G (green) and B (blue) data signals among the R, G, B data signals and W (white) data signal for an input image whether or not the input image includes a pure color component; and a brightness adjustment portion configured to adjust brightness of the W data signal according to a hue of the pure color component included in the input image.

Abstract: A user performs a gesture with a hand-held or wearable device capable of sensing its own orientation. Orientation data, in the form of a sequence of rotation vectors, is collected throughout the duration of the gesture. To construct a trace representing the shape of the gesture and the direction of device motion, the orientation data is processed by a robotic chain model with four or fewer degrees of freedom, simulating a set of joints moved by the user to perform the gesture (e.g., a shoulder and an elbow). To classify the gesture, a trace is compared to contents of a training database including many different users' versions of the gesture and analyzed by a learning module such as support vector machine.

Abstract: A touch panel includes a substrate, a first electrode disposed on the substrate, the first electrode including first unit electrodes disposed in a first direction and electrically connected to each other, and a second electrode disposed on the substrate, the second electrode including second unit electrodes disposed in a second direction intersecting the first direction and electrically connected to each other, in which the first unit electrodes and the second unit electrodes include a mesh pattern including irregular polygonal electrodes disposed without a gap therebetween, and the irregular polygonal electrodes include randomly selected candidate points disposed around each lattice point in a virtual regular lattice structure connected by a metal wiring.