Abstract: According to various embodiments of the present invention, a head mounting device (HMD) may comprise: a facial wearing part which is worn on a user's face and outputs an image to both of a user's eyes; a wearing band part mounted on an upper side of the facial wearing part; and a support part which is mounted on the wearing band part to support a user's head, wherein the facial wearing part may comprise a housing in which an optical device is disposed, a guide member which extends over a first surface of the housing and is formed corresponding to a contour of the user's face, and a fixing plate which is mounted on the housing with a part of the guide member interposed between the fixing plate and the housing so as to fix the guide member to the housing. The head mounting device as mentioned above can be various according to embodiments.

Abstract: A light emitting display panel and a light emitting display apparatus using the same are disclosed, in which a gate driver is built in a display area and a low voltage supply line is provided in a non-display area. Each pixel in the display area includes a light emitting diode and a pixel driving circuit for driving the light emitting diode. The light emitting diode is connected with a high voltage line to which a first driving voltage is supplied, and is connected with a display area low voltage supply line to which a second driving voltage is supplied.

Abstract: A computer-implemented method for a user interface paging operation includes: generating a pagination design pattern rendered on a web page as a plurality of virtual buttons displayed on a display screen of a device, wherein each virtual button is mapped to actions related to graphical elements of the pagination design pattern; moving the series of virtual buttons about at least a portion of the periphery of the display screen of the device; locating the display of the plurality of virtual buttons to positions within a periphery of the display screen of the device; subsequent to locating the display of the plurality of virtual buttons to positions within the periphery of the display screen of the device, receiving user input specifying selection of a first virtual button of the plurality of virtual buttons; and responsive to receipt of the user input: performing the action mapped to the first virtual button.

Abstract: Systems and methods are provided that allow a display device array to be used to present content to one or more users. In particular, a user associated with a first user device, may opt to present content on a plurality of other devices. The plurality of other devices may be arranged in any desired configuration, and the first user device can capture the arrangement. Upon capturing the arrangement, content, under the control of the first user device, may be presented on the plurality of other devices in accordance with the arrangement.

Abstract: This specification describes a method comprising responding to a first gesture by a first user delimiting a visual virtual reality content portion from visual virtual reality content being consumed by the first user via a first head-mounted display by selecting the delimited visual virtual reality content portion, responding to a second gesture by the first user directed towards a content consumption device associated with a second user by identifying the content consumption device as a recipient of the selected visual virtual reality content portion, and causing the selected visual virtual reality content portion to be provided to the content consumption device for consumption by t second user.

Abstract: Systems and methods for determining movement of a hand-held controller (HHC) with respect to a head-mounted display (HMD) are described. A camera is located at a lower region of the HMD for capturing images of the HHC. The images of the HHC are used to determine a position and an orientation of the HHC with reference to the HMD. Also, the camera or another camera can be used to determine a position and orientation of the HMD with respect to a real-world environment. The position and orientation of the HMD and the position and orientation of the HHC are used to change to state of an application executed on a game cloud.

Abstract: The present disclosure relates to the field of display technology, and more particularly, to a pixel circuit, a driving method thereof, and a display device. The pixel circuit may comprise a first switch element, a driving transistor, a storage capacitor, a second switch element, and a photosensitive element.

Abstract: A display device including a touch display panel, a roller housing, a touch bar, and a panel driver. The touch display panel includes a plurality of pixels and a plurality of touch sensing elements. At least a portion of the touch display panel is rolled around a roller. The roller housing is configured to receive the roller and has an opening configured to receive the touch display panel. The touch bar is disposed between the roller housing and the touch display panel and contacts the touch display panel. The panel driver divides a display portion of the touch display panel into a display area and a non-display area according to positions of touch sensing elements contacting the touch bar. The panel driver deactivates at least a portion of the non-display area.

Abstract: Two extended embedded Display Port displays may be enabled by using a single set of panel power sequencing (PPS) signals from a chipset to enable the two embedded Display Port panels. To enhance the user experience, the backlight module brightness is controlled by making use of a pin available on a system on a chip (SOC) and modification of drivers. This helps to save power when only one panel is used. When both panels are used simultaneously, power savings can be achieved by using backlight control signals.

Abstract: Eye movements and/or physiological characteristics of a user viewing a subject are detected and quantified to produce data to determine one or more details that is or was observable in the scene or image of which the user may or may not be consciously aware. Eye movement data includes the number of times a user looks at each area of a subject (“fixation number”), the length or duration of the fixation (“fixation duration value”), the number of times a user returns to look at a particular area (“fixation repeats”), and additionally any changes to pupil size based on dilation/constriction (“pupil size”). Physiological characteristic data includes heart rate, pulse or skin conductance. Advantageously, the system and methods may be used for a variety of purposes including evaluation improvement and training.

Abstract: The present application discloses a driving method, a display panel and a driving circuit. The driving method includes a step of outputting a gate driving signal to a corresponding gate line. A signal period of a common level signal of a common line includes a first time and a second time, the first time corresponds to a first common level, and the second time corresponds to a second common level; a voltage value of the first common level is less than that of the second common level; for a common line corresponding to the Nth gate line, a start moment of the first time is no later than an open moment of the corresponding Nth gate line, and a start moment of the second time is no earlier than a close moment of the (N+1)th gate line.

Abstract: A display device includes: a light source unit that outputs laser light; a light-guide optical system that forms a plurality of optical paths of the laser light; an optical path switch element that switches an optical path of the laser light to any one of the plurality of optical paths; an optical member that forms a single optical path in a subsequent stage of the plurality of optical paths; and a projection mirror that forms a projection image to be projected on a screen by scanning the laser light that passed through the single optical path. The plurality of optical paths includes an optical path for low luminance and an optical path for high luminance which make the laser light have different luminance. The optical path switch element is disposed on an optical path between the light source unit and the projection mirror.

Abstract: Embodiments of the present disclosure provide an erasing unit for image sticking in a liquid crystal display device, a control method thereof and a liquid crystal display device. A first controlling signal may be generated by dividing a voltage at a DC power supply terminal. A controlling circuit may output a second controlling signal and a third controlling signal in responding to the voltage of the first controlling signal being smaller than or equal to a reference voltage. A charging and discharging circuit may discharge under the control of the second controlling signal and output a high-level voltage signal to an outputting circuit. The outputting circuit may supply the high-level voltage signal outputted by the charging and discharging circuit to TFTs in the liquid crystal display device, controlling the TFTs to be turned on.

Abstract: A user may interact and select positions in three-dimensional space arbitrarily through conversion of a two-dimensional positional input into a three-dimensional point in space. The system may allow a user to use one or more user input devices for pointing, annotating, or drawing on virtual objects, real objects or empty space in reference to the location of the three-dimensional point in space within an augmented reality or mixed reality session.

Abstract: Various embodiments of the present disclosure relate to an electronic device and a method for executing content by using sight-line information thereof, the electronic device comprising: a display; a sight-line tracking module; a memory storing at least one command; and at least one processor operatively coupled with the display, the sight-line tracking module and the memory.

Abstract: A display panel, a display device and a driving method are provided. In the display panel, subpixels input with a first voltage data signal and subpixels input with a second voltage data signal are alternately arranged, and among the subpixels with a same color in a same row; the number of the subpixels input with the first voltage data signal with a positive polarity is equal to the number of the subpixels input with the first voltage data signal with a negative polarity; two adjacent pixel groups in a same column adopt contrary polarity driving manners.

Abstract: In one embodiment, computer-readable non-transitory storage media receive one or more signals based on motion of an object, a device, or both. The received signals are compared to a motion profile which defines unintended motion of the object, the device, or both, and this comparison determines whether any of the signals represent unintended motion of the stylus or device. The received signals are then processed to correct for the unintended motion defined by the motion profile.

Abstract: A system for positioning and controlling sound images in three-dimensional space, comprising: a three-dimensional motion sensing input device; and a computer system incorporating a digital audio workstation application including a gesture library and one or more built-in features, the computer system being connected to the three-dimensional motion sensing input device by a communication link, wherein gestures that are pre-defined in the gesture library are captured by the three-dimensional motion sensing input device and are provided to the computer system via the communication link and used by the digital audio workstation application to position a sound image in three-dimensional space or to control one or more built-in features of the digital audio workstation application.

Abstract: An active touch pen, a touch input system and a method of driving the same are provided. The active touch pen includes a pen tip and a pen body, where a control circuit and a signal supply circuit are in the pen body. The control circuit is configured to detect a detection parameter value corresponding to an inclination angle of the pen body, and adjust, according to the detection parameter value, a signal amplitude of an output signal supplied by the signal supply circuit; an input end of the signal supply circuit is connected to an output end of the control circuit, to supply the output signal through the pen tip.

Abstract: A display device includes: a substrate including a display area and a non-display area; an external common voltage line disposed in the non-display area; a plurality of pixels and a common voltage line disposed in the display area; and a driving voltage line connected to each of the plurality of pixels, wherein a subset of the plurality of pixels overlaps the common voltage line in the display area in a plan view, and the external common voltage line and the common voltage line are connected to each other.