Abstract: The display substrate includes a plurality of pixel driving circuits correspondingly coupled to second light-emitting devices, respectively. The pixel driving circuit includes a first drive control circuit in the bezel area, and a second drive control circuit in the second display area. The first drive control circuit is coupled to the second drive control circuit through first wire, and the second drive control circuit is coupled to a corresponding second light-emitting device. Each first drive control circuit is configured to generate a drive current for driving the corresponding second light-emitting device. Each second drive control circuit is configured to make the path between the first drive control circuit and the corresponding second light-emitting device conducting after the path being non-conducting for a period of time, when the drive current moves between the second drive control circuit and the first wire.

Abstract: An apparatus and method for displaying an image are disclosed. The apparatus includes independently-controllable microLED unit cells including sets of microLEDs each emitting light and at least one lens to control an emission angle and emission profile of the light emitted by the microLED unit cells. A display controller controls an intensity distribution of the microLED unit cells in accordance with a video data signal such that a first portion of the emitted light is emitted at a first emission angle with a first emission profile and a second portion of the emitted light is emitted at a second emission angle with a second emission profile. The first and second light portions form three-dimensional stereoscopic images.

Abstract: A joystick for controlling a machine in multi-axes includes a control portion having a body in which at least one circuit board having at least one sensor is provided; a top portion having a flexible boot forming at least partly an outer periphery of the top portion provided on the control portion; a control arm mounted on a pivotal member for pivotal movement relative to the body; wherein said control arm is made of plastic in an injection-molding operation and has an overmolded magnetic member suitable to interact with the sensor, said magnetic member provided in the proximity of the circuit board wherein said control arm has a connection portion such that said flexible boot is attached to the control arm from said connection portion. Thereby usage of the overmolded control arm which made of plastic provides sensitivity, production quality and additionally, thriving resistance to vibration.

Abstract: Provided is a method including: obtaining a plurality of images corresponding to a plurality of views; identifying at least one view region overlapping with a sub-pixel from among a plurality of view regions corresponding to the plurality of views; identifying a data value corresponding to the sub-pixel for each of at least one image corresponding to the at least one view region; determining an application degree of the data value for each of the at least one image, based on a level of overlap between the sub-pixel and the at least one view region, and determining an output value of the sub-pixel based on a data value adjusted according to the determined application degree; and outputting an image based on output values respectively determined for a plurality of sub-pixels including the sub-pixel.

Abstract: In an example, a display device includes a rollable display including a display side and an opposite non-display side. The rollable display includes a conductive material with a pattern disposed on the non-display side. The device includes a housing configured to house the rollable display and configured to roll in and roll out the rollable display along a first direction, and a capacitive sensor including a transmitter and a receiver electrode disposed within the housing and configured to sense the pattern.

Abstract: There is provided a display device in which display elements included in pixels are arrayed in a row direction and a column direction in a two-dimensional matrix, in which each of the display elements includes a current-driven light emitting unit and a drive circuit for driving the light emitting unit, the drive circuit includes at least a drive transistor and a capacitor, the drive transistor has one source/drain region to which a drive voltage is applied via a first feeder line and the other source/drain region connected to one end of the light emitting unit, and is configured in such a manner that a current corresponding to a voltage held in the capacitor flows to the light emitting unit via the drive transistor, and the drive voltage is applied to the one source/drain region of the drive transistor after a voltage of the other source/drain region of the drive transistor is set in such a manner that a difference between the voltage of the other source/drain region of the drive transistor and the drive volt

Abstract: An image generation apparatus generates an image whose background region on which a virtual object appearing in the real space is not superimposed is drawn in a background color having a predetermined luminance so as to make a region of a shadow of the virtual object look relatively dark. A rendering section renders the shadow of the virtual object appearing in a mesh structure in the real space by rendering not only the virtual object but also the mesh structure in the real space. A pixel value conversion section heightens colors of all pixels such that the background region uniformly takes on a background color having a predetermined luminance. A shadow/background processing section identifies the region of the shadow of the virtual object, sets the background region other than the shadow to the background color, and sets the shadow region to a color whose luminance is equal to or lower than that of the background color.

Abstract: Disclosed in embodiments of the present disclosure are a driver chip and a display device. The driver chip includes two opposite long edges, and two opposite short edges connected to the long edges; the driver chip includes multiple output pins and multiple input pins; the output pins are close to one of the long edges; the input pins include first input pins, second input pins, and third input pins; the first input pins are close to the long edge opposite to the output pins; the second input pins are close to the short edges; the third input pins are close to the long edge and located on both sides of the output pins.

Abstract: A computer-implemented method is provided. The method includes obtaining a first value of a first color setting of an operating system; obtaining a second value of a second color setting of an application on the operating system; and resetting the second color setting of the application to a third color setting based on a combination of the first value and the second value. The third color setting is different from the first color setting, and the third color setting is different from the second color setting.

Abstract: A pixel circuit and a driving method thereof, and a display device are provided. The pixel circuit includes a driving sub-circuit, a data writing sub-circuit, a first light-emitting control sub-circuit, a second light-emitting control sub-circuit, a compensation sub-circuit, and a first reset sub-circuit, and is configured to generate a driving current to control a light-emitting element to emit light, the first reset sub-circuit comprises a first transistor, the compensation sub-circuit comprises a second transistor, the first transistor and the second transistor are both polysilicon oxide thin film transistors, and an active layer type of the first transistor and an active layer type of the second transistor are different from an active layer type of a transistor comprised in at least one selected from a group consisting of the driving sub-circuit, the data writing sub-circuit, the first light-emitting control sub-circuit, and the second light-emitting control sub-circuit.

Abstract: A method of driving a display panel that includes first and second display-regions includes: determining maximum luminance data among first data including first red data, first green data, and first blue data for the first display-region, calculating a threshold gray-level based on a luminance gain, a gray-level of the maximum luminance data, and a gamma value for the display panel, selecting a smaller value between the threshold gray-level and a maximum gray-level as a gain determination gray-level, calculating a compensation gain obtained by dividing the gain determination gray-level by the gray-level of the maximum luminance data, generating first compensated data by applying the compensation gain to the first data, displaying a first-image in the first display-region based on the first compensated data, and displaying a second-image in the second display-region based on second data including second red data, second green data, and second blue data for the second display-region.

Abstract: Disclosed is a display device comprising a light emitting element, and a pixel driving circuit connected to the light emitting element and configured to include first to fourth nodes, wherein the pixel driving circuit includes a driving transistor connected to the first to third nodes, a plurality of switching transistors, a storage capacitor, and a plurality of signals and voltage lines, wherein an initialization voltage applied through an initialization line among the plurality of signals and voltage lines is varied based on a data voltage.

Abstract: A display panel, a driving method, and a display device. The display panel includes: a base substrate, subpixels, driving lines, data lines, a gate driving circuit including clock signal lines and shift register units arranged in extension direction of clock signal lines. The clock signal lines is divided into clock signal line groups; the shift register units is divided into register unit groups; the shift register units in same register unit group are cascaded, adjacent two of shift register units in the extension direction are in different register unit groups; one register unit group corresponds to one clock signal line group; the gate of an input transistor is connected to a clock signal line in a corresponding clock signal line group, the second pole of input transistor is connected to the gate of an output transistor; the second pole of output transistor is connected to at least one driving line.

Abstract: According to a pixel circuit and a driving method therefor, and a display apparatus provided by the embodiments of the present disclosure, a signal of a data signal end may be provided to a first end of a driving transistor through a data writing circuit under the control of a signal of a scanning signal end. A control end of the driving transistor is initialized through a second reset circuit according to a signal of an initializing signal end; and under the control of a signal of a light emitting control signal end, a first power end and the first end of the driving transistor are turned on through a light emitting control circuit, and a second end of the driving transistor and a light emitting device are turned on.

Abstract: A stereoscopic display includes a headset having a housing shaped to fit on the front of a user's face, right and left displays secured to the housing so as to be positioned before the right and left eyes of the user when the headset is worn, right and left throw lenses positioned before the left and right displays to throw images of the right and left displays to a throw distance, and right and left prism lenses positioned before the right and left displays. The right and left lenses are shaped to shift images of the right and left displays as seen by the right and left eyes inwardly toward a midline such that the vergence of the left/right eyes converge towards the center at the throw distance of the thrown display plane.

Abstract: An image processor of a display device includes: an image sticking object detector which classifies a class of an input image data and outputs inference data including image sticking object information based on the classified class; a memory which stores previous inference data; a post-processor which calculates accumulative inference data, based on the inference data and the previous inference data received from the memory and generates corrected inference data, based on the accumulative inference data; and an image sticking prevention part which outputs an image data subjected to an image sticking prevention process, based on the corrected inference data.

Abstract: A position detection system includes a display device that displays image data by driving pixel electrodes, and a touch panel including a sensor electrode and a touch sensor. An active pen communicates with the touch sensor using a frequency included in a frequency band. The display device suppresses a frequency component in the frequency band in capacitive noise that occurs in the sensor electrode due to a voltage vibration in an interconnect in the display device caused by driving of the pixel electrodes. The display device selectively operates in either of a first operation mode in which driving of the pixel electrodes suppresses the frequency component included in the capacitive noise that occurs in the sensor electrode, and a second operation mode in which driving of the pixel electrodes does not suppress the frequency component included in the capacitive noise that occurs in the sensor electrode.

Abstract: A pixel circuit includes an organic EL element configured to emit light, a capacitor configured to hold a data voltage, a drive transistor with a data gate connected to one electrode of the capacitor, and a diode connection transistor connected between a source of the drive transistor and the organic EL element. A source of the diode connection transistor is connected to a back gate of the drive transistor. In a case where a channel length of the drive transistor is taken as L1, a channel length of the diode connection transistor is taken as L2, a ratio of a channel width to a channel length of the drive transistor is taken as (W/L)1, and a ratio of a channel width to a channel length of the diode connection transistor is taken as (W/L)2, a relation of L1<L2 and a relation of (W/L)1<(W/L)2 are satisfied.

Abstract: Provided is a method for displaying an image including: acquiring a to-be-displayed image; correcting the to-be-displayed image based on a target look-up table, wherein in the target look-up table, at least one of the original pixel values and a corresponding corrected pixel value satisfy: an absolute value of a difference between a first chroma and a second chroma is less than or equal to a chroma difference threshold, wherein the first chroma is a chroma of a first pixel, a pixel value of the first pixel being acquired by converting the original pixel value, and the second chroma is a chroma of a second pixel displayed by the display device, a pixel value of the second pixel being acquired by converting the corrected pixel value; and displaying a corrected to-be-displayed image.

Abstract: A display substrate and a preparation method therefor, and a display device, the display substrate including a base as well as a display area, a binding needle area, a first unit test electrode and a second unit test electrode which are on one side of the base. The binding needle area is on one side of the display area; the first unit test electrode is on the side, away from the display area, of the binding needle area; the second unit test electrode is on the side, away from the binding needle area, of the first unit test electrode; the display substrate comprises a first metal layer, a second metal layer and an insulating layer between the first metal layer and the second metal layer; the first unit test electrode is on the first metal layer, and the second unit test electrode is on the second metal layer.