The embodiment of the disclosure discloses a method for processing data, a device for processing data, a system for processing data, a system controller and a mudure controller. The method includes: receiving input image data; storing the image data into a memory; reading target image data from the memory according to loaded area information of at least one output portal, wherein the output portal is electrically connected with a display screen, and the loaded area information of the output portal characterizes a target display area of the display screen; compressing the target image data to reduce the data volume of the target image data to meet a output bandwidth of the output portal to obtain compressed image data characterized by a plurality of image data packets; and outputting the compressed image data through the output portal.

An output device for controlling an operation of a double-sided display panel, according to an embodiment of the present invention, comprises: a master controller for controlling an operation of a front display panel; a slave controller for controlling an operation of a back display panel; a first MUX which is controlled by the master controller and receives a first image inputted to the master controller and a second image inputted to the slave controller; and a second MUX which is controlled by the slave controller and receives the first image and the second image, wherein the master controller may control the first MUX and the second MUX to output either of the first image or the second image to each of the front display panel and the back display panel, on the basis of an image output control command.

A background display device for a virtual image recording studio that is configured to display, behind a real subject, a representation of a virtual background for a camera recording comprises at least one panel having a plurality of actively illuminating picture elements. The picture elements form a two-dimensional arrangement that extends along a first direction of extent and a second direction of extent oriented perpendicular thereto, wherein a respective spacing, measured along the second direction of extent, of the picture elements from a first reference line that extends rectilinearly along the first direction of extent varies irregularly along the first direction of extent.

A display control device is a device that controls four display devices provided in an automobile, and includes: four image generating units that generate four on-screen displays; a setting unit that sets a color display mode as a set display mode; and an image processing unit that unifies a color display mode of each of the four on-screen displays generated to the set display mode, and display each of the four on-screen displays that have been unified to the set display mode on a different one of the four display devices.

A display control system includes a plurality of display devices and a display controller (display device). The display controller generates a graphics command for each frame, and attaches, to the graphics command, time stamp corresponding to an order of generation of the graphics command. Each of the plurality of display devices: acquires the graphics command; performs, in parallel, first processing of acquiring only the time stamp attached to the graphics command in the order of generation and second processing of performing rendering processing based on the graphics command in the order of generation and acquiring the time stamp attached to the graphics command based on which the rendering processing is performed; and when a difference between the time stamp acquired in the first processing and the time stamp acquired in the second processing exceeds a predetermined threshold value, performs reduction processing for reducing a load on the rendering processing.

The disclosure provides a light cabinet, including multiple light boards and multiple light-board controllers. The light boards form a first light-board array of the light cabinet. The light-board controllers are arranged one-to-one on the light boards. The light-board controllers of the light boards in a first column of the first light-board array are connected in series to form a first controller string. The output terminal of the first controller string is connected electrically to an input terminal of a second controller string in a corresponding column of a second light-board array of another light cabinet. The input terminal of the first controller string is connected electrically to a first output terminal of a video data splitter (or an output terminal of a third controller string in a corresponding column of a third light-board array of yet another light cabinet).

The display system comprising a main control module and a display module is provided. The main control module comprises a display driving circuit and a timing control circuit. The display driving circuit is used to output a display driving signal. The timing control circuit is coupled to the display driving circuit to receive the display driving signal, and convert the display driving signal into a digital signal. The display module comprises a first display panel to an N-th display panel, coupled to the timing control circuit and receiving the digital signal, so as to display corresponding multimedia content according to the digital signal, wherein N is a positive integer greater than 1, and the main control module is independently coupled to the display module.

This method for generating graphic surfaces to be displayed on a screen is implemented by a graphics processor and comprises: generating a first graphic surface to be displayed on the screen; switching between generating the first graphic surface and generating a second graphic surface; generating the second graphic surface to be displayed on the screen; the switching including saving a graphic execution context of the first graphic surface; and if the generation of the second graphic surface had been interrupted during a preceding switch with the generation of another graphic surface, restoring a graphic execution context of the second graphic surface, the restored context having been saved during said preceding switch.

Disclosed is a foldable electronic device comprising: a foldable housing which includes a first housing and a second housing; a first display which is disposed at a first surface of the foldable housing, can be folded according to folding operations of the first housing and the second housing, and includes an exposure region exposed to the outside in a folded state; a second display which is disposed in at least a portion of a second surface of the first housing, positioned opposite to the first surface; a sensor which senses a folding angle of the foldable housing; and a processor which is operatively connected to the first display, the second display, and the sensor.

A display device includes a communicator; a memory; a display panel including a plurality of display modules; and one or more processors. The processor receives position information and corrected pixel value of a first area in a first display module; identifies a pixel corresponding to the first area based on the position information; obtains a correction coefficient corresponding to the identified pixel based on the corrected pixel value and an output pixel value of the identified pixel; obtains correction coefficients corresponding to each of a plurality of remaining pixels based on the correction coefficient and a distance between the identified pixel and each of the remaining pixels and stores same in a memory; processes an input image based on the correction coefficients, and controls the display panel to display the processed input image. The device thereby improves display uniformity between display modules more effectively.