Abstract: An electronic device including a housing, a display panel with a flexible substrate, and a flexible printed circuit, in which the housing comprises a flat surface and a side surface comprising a curved region, the display panel comprises a first region that overlaps with the flat surface and a second region that overlaps with the side surface, the display panel comprises a convex portion that comprises a region overlapping with a flexible printed circuit, and the display panel comprises a display portion in the first region and the second region.

Abstract: A tactile stimulation providing apparatus includes a plurality of actuators and a plurality of actuator cases respectively corresponding to the plurality of actuators. Each of the actuator cases includes: a cap covering an upper portion of a corresponding actuator; and a base covering a lower portion of the actuator, the base being connected to the cap to fix the actuator.

Abstract: Disclosed is a display panel and a display device capable of reducing the reflection of external light. The display panel includes a touch sensor, disposed on an encapsulation unit, and an antireflective film disposed in a non-emission area of the touch sensor so as to overlap each other, whereby it is possible to reduce external light from being incident on the touch sensor and a routing line, and therefore it is possible to reduce the reflectance of external light without using an expensive polarizing plate.

Abstract: A data processing device is provided. The data processing device includes a functional panel and a first surface to a fifth surface. The functional panel includes a first region to a fifth region. The second region performs display in one direction. The third region is positioned between the first region and the second region and can be bent. The fifth region is positioned between the first region and the fourth region and can be bent. The fourth region has a function of performing display in one direction in a state where the third region and the fifth region are bent. The first surface includes the first region and a light-emitting element. The light-emitting element emits light. The second surface includes the second region and a photoelectric conversion element. The photoelectric conversion element converts the light into an electric signal. The third surface is positioned between the first surface and the second surface, can be bent, and includes the third region.

Abstract: A pixel driving circuit, a method thereof, and a display panel, related to the field of display technology. The pixel driving circuit includes: a first charging unit, a discharging unit, a second charging unit, an energy storage capacitor and a driving transistor. The first charging unit is configured for pre-charging the energy storage capacitor. The discharge unit is configured for discharging the voltage of the pre-charged energy storage capacitor to a preset voltage. The second charging unit is configured for inputting the data voltage to the storage capacitor. After the second charging unit charges the energy storage capacitor, the voltage of the energy storage capacitor is equal to the sum of the preset voltage and the data voltage. The energy storage capacitor is connected to the gate electrode of the driving transistor.

Abstract: A user terminal device and a controlling method thereof are provided. The user terminal device includes a display configured to be divided into a first area and a second area which is larger than the first area with reference to a folding line, a cover disposed on a rear side of the display, a detector configured to detect a user interaction on the display and the cover, and a controller configured to, in response to the display being folded along the folding line such that the first area and the second area face each other, control the detector to detect a user interaction through an exposure area, which is an exposed part of the second area, and the cover, and, in response to the display being folded such that the two parts of the cover face with each other with reference to the folding line, control the detector to detect a user interaction through the first area and the second area.

Abstract: A near-eye display device for virtual or augmented reality (AR), comprising of only a few, light-weight optical elements and offering high resolution and a large field of view. The device comprises a display positioned close to a user's eye and a concave, preferably partially transparent mirror, reflecting and focusing displayed images toward the user's eye. The display emits image forming light patterns from its side away from the eye and is clear transparent from its other side, allowing for a direct view through the display. This allows for a coaxial rather than the usual off-axis-configuration of the optical image forming elements, in particular the concave mirror and also the display itself, which may also serve as a second optical element if its surface has a non planar shape. These principles presented allow to overcome resolution limitations usually connected with simple optical configurations.

Abstract: According to one embodiment, a display device includes a base, a plurality of pixels, a power supply line and a power supply line drive circuit. The pixels each include a pixel circuit, a display element including a lower electrode, an upper electrode and an organic layer including a light-emitting layer. The upper electrode is connected to the power supply line that provides a predetermined potential to the upper electrode. The power supply line drive circuit supplies, to the power supply line, a first potential to the upper electrode during a light-emitting period and supplies, to the power supply line, a second potential to the upper electrode during a non-light-emitting period.

Abstract: In one embodiment, a computing system may determine a pose of a controller held by a user based on sensor data captured by the controller. The system may determine a pose of a headset worn by the user based on sensor data captured by the headset. The system may determine positions of a first set of keypoints associated with a body of the user based on (1) one or more first images captured by one or more cameras of the controller, (2) the pose of the controller, (3) one or more second images captured by one or more cameras of the headset and (4) the pose of the headset. The system may determine a full body pose of the user based at least on the positions of the first set of keypoints.

Abstract: A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes a base substrate, and a shift register unit, a first clock signal line and a second clock signal line which are on the peripheral region of the base substrate; the first clock signal line and the second clock signal line extend along a first direction; an active layer of the first control transistor, an active layer of the second control transistor, and an active layer of the third control transistor respectively extend along a second direction, and the active layer of the first control transistor, the active layer of the second control transistor, and the active layer of the third control transistor are on a side of the first clock signal line and the second clock signal line close to the display region, and are arranged side by side in the first direction.

Abstract: A robotic surgery system is disclosed that can include an instrument including an operational tool coupled to a positioner and an input device configured to generate input signals in response to manipulation by an operator representing a desired spatial positioning of the tool within a tool workspace including extents corresponding to physical movement limitations for the positioner. A processor can be configured to receive the input signals and process the signals to determine the desired spatial positioning. The processor can be configured to initiate a movement management function in response to a determination that the desired spatial positioning would result in a movement of the positioner associated with a potential service life reduction for the instrument. The processor can be configured to generate drive signals for movement of the positioner in response to a determination that the desired spatial positioning is not associated with a potential reduction in service life.

Abstract: A head-mounted display device, including a display, one or more input devices including one or more image sensors, one or more communication devices, and a processor. The processor may output for display a mixed reality experience including one or more virtual objects. The processor may transmit imaging data to a server computing device. The processor may receive, from the server computing device, an identification of a virtual content item display opportunity, which may include a determination that the mixed reality experience and one or more physical features identified from the imaging data satisfy one or more spatial and/or temporal constraints. The processor may transmit a request for one or more virtual content items to the server computing device based on the identification. The processor may receive the one or more virtual content items from the server computing device and may output the one or more virtual content items for display.

Abstract: A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.

Abstract: The display driving architecture is configured to drive a display panel which includes: a pixel assembly; the pixel assembly includes a driving transistor and a light-emitting assembly; the driving transistor has a first end connected to a first power end and a second end connected to an anode of the light-emitting assembly, and a cathode of the light-emitting assembly is connected to a second power end; a switching circuit which includes a first switching assembly configured to output a first voltage, a second switching assembly configured to output a second voltage, and a voltage output end; assembly; and the switching circuit outputs, based on high-grayscale data of the pixel assembly, the first voltage to the voltage output end, or outputs, based on low-grayscale data of the pixel assembly, the second voltage to the voltage output end.

Abstract: A method for providing imagery to a user on a display includes receiving eye tracking data, and defining a first tile using the eye tracking data. The first tile has dimensions determined using the eye tracking data. The method also includes defining multiple additional tiles to fill a surrounding area of the display. The method also includes providing a portion of an image using the first tile at a first image quality and providing another portion of the image at a second image quality using at least one of the multiple additional tiles.

Abstract: A method for controlling a computer display cursor in an interaction region includes projecting an image of the computer display to create the interaction region. A distance is established between a first point and a second point. The first point has a predetermined relation to the projection device, and the second point has a predetermined relation to the interaction region. At least one of an orientation and a position of a pointing line is measured. The pointing line has a predetermined relation to a pointing device. The established distance and the at least one of measured position and orientation are used to control the cursor position on the interaction region.

Abstract: A surgical tool tracking array can include a first marker holder, a second marker holder, and a tool holder. The first marker holder is configured to couple a first marker to the surgical tracking array in a first plane. The second marker holder is configured to couple a second marker to the surgical tool tracking array in a second plane that is independent and substantially parallel to the first plane. The tool holder is configured to couple a portion of a surgical tool to the surgical tool tracking array in a third plane that is independent from the first plane and the second plane.

Abstract: Embodiments of the disclosure concern display devices. The voltage line for supplying driving voltage to the cathode electrode of the light emitting element in the subpixel and the voltage line for supplying voltage for initializing the subpixel are integrated together. This allows for use of fewer voltage lines in the active area, along with easier arrangement of the voltage lines. The wire resistance may be reduced by adjusting the width of the voltage lines. The reduction in wire resistance may decrease brightness deviation or increase the aperture ratio or transmittance of the subpixel, thus allowing the display device higher light emission efficiency or transmittance.

Abstract: Disclosed are systems and methods for superimposing a virtual image on a real-time image. A system for superimposing a virtual image on a real-time image comprises a real-time image module and a virtual image module. The real-time image module comprises a magnification assembly to generate a real-time image of an object at a first location and a first depth, with a predetermined magnification. The virtual image module generates a virtual image by respectively projecting a right light signal to a viewer's right eye and a corresponding left light signal to a viewer's left eye. The right light signal and the corresponding left light signal are perceived by the viewer to display the virtual image at a second location and a second depth. The second depth is related to an angle between the right light signal and the corresponding left light signal projected to the viewer's eyes. The second depth may be approximately the same as the first depth.

Abstract: Embodiments of the present invention relate to an electroluminescent device. The electroluminescent device includes an image sensor structure, a first light blocking structure, a first insulation layer, and an electroluminescent structure, which are sequentially stacked. The electroluminescent structure includes lower electrodes, luminous layers disposed on the lower electrodes, and an upper electrode disposed on the luminous layers. The first light blocking structure has effective pinholes. The image sensor structure includes effective image sensors that overlap the effective pinholes. The lower electrodes do not overlap the effective pinholes. The electroluminescent device has a good fingerprint recognition function.