Abstract: A display device includes a driving frequency calculator configured to divide output image data into central, intermediate, and peripheral images respectively corresponding to central, intermediate, and peripheral visual field regions, calculate spatial frequencies of the central image, the intermediate image, and the peripheral image, calculate critical flicker frequencies of the central visual field region, the intermediate visual field region, and the peripheral visual field region based on the spatial frequencies and based on viewing angles of the central visual field region, the intermediate visual field region, and the peripheral visual field region, and determine driving frequencies of the central visual field region, the intermediate visual field region, and the peripheral visual field region based on the critical flicker frequencies, and a display panel configured to display an image based on the output image data and based on the driving frequencies.

Abstract: A computing device comprises a touchpad, a processor, and a memory storing instructions executable by the processor to track a contact on a touchpad. A measured velocity and a measured force of the contact on the touchpad are determined. The measured velocity is normalized to a normalized velocity and the measured force of the contact is normalized to a normalized force. Based at least in part on the normalized velocity and the normalized force, a reported position of the contact on the touchpad is temporarily frozen.

Abstract: A projection based virtual window system of an aircraft includes a hull, a transparent lens, a projection system, and a controller. The hull is mounted to an interior wall of a passenger cabin of the aircraft. The hull is positioned over a hole in the interior wall. The transparent lens is secured between the hull and the interior wall and includes a touch sensing layer embedded within. The projection system displays an image on a projection surface of the hull. The controller receives instructions from the touch sensing layer and is further operable to provide the image to the projection system.

Abstract: A control apparatus for providing a user interface to a user is provided. The apparatus comprises a display control unit configured to display a selectable object on a display apparatus, a detection unit configured to analyze an image of a hand of the user to detect a position of the hand, a specifying unit configured to specify an indicated position in the display apparatus based on the position of the hand, and a processing unit configured to, based on the indicated position overlapping the selectable object, execute processing associated with the selectable object. The display control unit further displays, in the display apparatus, a cursor that indicates the indicated position.

Abstract: Regarding a display device using a display element driven by a current, visibility in an environment where external light is strong is improved while suppressing deterioration in display quality and an increase in cost. An adjustment circuit (22) and an adjustment capacitor (Cp) for adjusting an amount of drive currents are provided for each one pixel circuit (20) or every plural pixel circuits (20). As for the adjustment capacitor (Cp), a first electrode is connected to a drive current control node (NG) connected to a control terminal of a drive transistor (T4), and a second electrode is connected to a light emission intensity adjustment node (NP) in the adjustment circuit (22).

Abstract: A method includes processing input image data to produce resulting image data corresponding to a resulting image such that a first region of the resulting image is filled with black pixels. The method further includes driving a display panel based on the resulting image data. The method further includes producing black pixel pattern data indicative of an arrangement of the black pixels in the resulting image. The method further includes controlling, based on the resulting image data and the black pixel pattern data, luminance levels of one or more of a plurality of light sources of a backlight device configured to illuminate the display panel.

Abstract: Disclosed are a display panel and a display device. The display panel includes: a pixel unit, including a pixel circuit and a light-emitting element, the pixel circuit includes a driving transistor and a threshold compensation transistor; a first power line configured to supply a first power supply voltage to the pixel circuit; a blocker, electrically connected with the first power line; and a first conductive structure, connected with the gate electrode of the driving transistor, the first channel and the second channel of the threshold compensation transistor are connected by a conductive connection portion; an area of an orthographic projection of a portion of the blocker overlapping with the first conductive structure on the base substrate is larger than an area of an orthographic projection of a portion of the blocker overlapping with the conductive connection portion on the base substrate.

Abstract: An electronic device includes a display layer displaying an image. A sensor layer is disposed on the display layer. The sensor layer includes a plurality of first sensing electrodes including a plurality of sensing patterns arranged along a first direction, and a plurality of bridge patterns electrically connecting adjacent sensing patterns of the plurality of sensing patterns. A plurality of second sensing electrodes includes a plurality of sensing portions arranged along a second direction crossing the first direction, and first connection portions extending in the second direction from the plurality of sensing portions. A pen-sensing electrode is disposed on a same layer as the plurality of bridge patterns. The pen-sensing electrode is disposed on a different layer than the plurality of sensing patterns and the plurality of second sensing electrodes.

Abstract: A display device includes a display panel, a compensation circuit, a global temperature sensor, a global current sensor, a logic circuit, a timing controller, and a data driving circuit. The compensation circuit converts a sensed analog sensing voltage from a reference voltage line of a pixel of the display panel into a digital sensing value. The global current sensor measures an amount of current flowing through the display panel to generate a global current value. The logic circuit generates a scaling factor based on temperature data of the global temperature sensor, the global current value, the digital sensing value, and first image data. The timing controller scales first image data based on the first scaling factor to generate second image data. The data driving circuit that generates a data voltage based on the second image data for driving the data line.

Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, a gate driving circuit, power lines, a first signal line group, and a second signal line group. The gate driving circuit includes cascaded shift register units; the power lines are configured to provide power signals to the shift register units; the first signal line group includes at least one clock signal line, and the clock signal line is configured to provide a clock signal to the shift register units; the second signal line group includes a trigger signal line, and the trigger signal line is configured to provide a trigger signal to a first-stage shift register unit; and the gate driving circuit includes at least one transistor, and an extending direction of a channel of the transistor is parallel to an extending direction of the clock signal line.

Abstract: A touch substrate, a display apparatus and a display system are provided. By rearranging and distributing transistors in each shift register, the number of transistors in a lateral direction is less than that of transistors in a longitudinal direction. That is a circuit structure of the shift register is designed to extend longitudinally, so that a size of the shift register in the lateral direction can be reduced, a narrow frame design is realized, and seamless splicing is favorably realized in a large-sized display panel.

Abstract: A display substrate, a manufacturing method and a display device are provided. At least one of the plurality of shift register units in the scan driving circuit includes an output circuit including an output transistor and an output reset transistor; a length of the active layer of the output transistor/the output reset transistor in the first direction is a first length/a second length, and a sum thereof is an output active length; a smaller one of minimum width of the active layer of the output transistor and the output reset transistor in a second direction is a first output active width, the first direction intersects the second direction; a ratio of the output active length to the first output active width is within a first predetermined ratio range greater than or equal to 3 and less than or equal to 11.

Abstract: An input device includes: a panel on which a pressing operation is performed by an operating body; a substrate provided on a back surface side of the panel; a first electrode provided on the substrate; a holder that is provided on a back surface side of the substrate, includes a second electrode at a part facing the first electrode, and engages with the panel; a push-in detector that detects electrostatic capacity between the first electrode and the second electrode; and a vibration device held by the holder. The holder moves relative to the substrate when the pressing operation is performed on the panel, has rigidity and conductivity, and covers the second electrode from its back surface side.

Abstract: Disclosed are a driving method of a display panel and a display device. The driving method of the display panel includes: obtaining display data of a current display frame (S100); and inputting a data voltage to a data line according to the display data, so that the corresponding data voltages are charged into sub-pixels electrically connected to the data line (S200), where the data voltages inputted on the data line are divided into a plurality of voltage groups, each voltage group includes at least two adjacent data voltages, the polarities corresponding to the data voltages in a same voltage group are the same, the polarities corresponding to the data voltages of the two adjacent voltage groups inputted into a same data line are different, and the polarities of the corresponding voltage groups on the two adjacent data lines are different.

Abstract: A signal generation method and device, and a chip are provided. In the method, the target brightness for achieving the display effect can be obtained, and then a second display duration is determined according to a first display duration and the target brightness, to determine the duration that a target display unit needs to be in the ON state in a refresh cycle in order to achieve the display effect. Then, the second display duration can be allocated to the refresh cycle according to a control mode to obtain a target control signal.

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: Compensation methods and brightness compensation devices for a display panel are provided.

Abstract: Provided are a display panel and a display device. The display panel includes a first display region, a second display region, a first non-display region, a second non-display region, a third non-display region and multiple pixels. The first display region and the second display region form a display panel with an irregular shape, and the first non-display region, the second non-display region and the third non-display region are located in an irregular region of the display panel. A width of the first non-display region is a, a width of the second non-display region is b, a width of the third non-display region is c, and a preset difference value is m, where |a?b|?m, |c?b|?m, and |a?c|?m.

Abstract: A display device is disclosed that includes a display panel, a scan driver, a panel driving circuit, and a readout circuit. The display panel includes a pixel that includes a light emitting element and a sensor that includes a light sensing element. The scan driver outputs a scan signal for driving the pixel and the sensor in response to a scan control signal. The panel driving circuit outputs the scan control signal. The readout circuit generates switching signals based on the scan control signal and outputs a fingerprint sensing signal corresponding to a sensing signal received from the sensor in response to the switching signals.

Abstract: A vehicle display control device includes at least one processor, wherein the at least one processor is configured to: recognize an object ahead of a host vehicle; and cause display of respective superimposed images, having lengths in a vehicle vertical direction, at each side of the recognized object in a vehicle width direction, at a display area so as to be superimposed on a view ahead of the host vehicle, the superimposed images being spaced apart from each other in the vehicle width direction.