A resolution adjustment method applied to image display of a display device includes the display device providing a display menu to obtain a display layout composed of a plurality of display areas, the display device performing a resolution parameter setting on each display area according to the display layout and an original resolution parameter of the display device, the display device generating an updated product code and a plurality of updated resolution parameters according to an original product code and the original resolution parameter of the display device and each resolution parameter setting, and each image source reading the updated product code and the updated resolution parameter and outputting an image corresponding to the updated resolution parameter via a corresponding transmission port to the corresponding display area.

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).

An electronic device includes a transparent first display panel, a second display panel and a processor electrically connected to the two panels. The first display panel is movable with respect to the second display panel. The processor is configured to switch between a plurality of display modes based on relative positioning of the two panels and to provide video signals to the two panels based on a current display mode. When the first display panel is parallel to the second display panel and faces a display area of the second display panel, the processor executes a stereoscopic display mode. When an angle between the two panels is between 0 and 180 degrees, exclusive, the processor executes an augmented reality display mode. When the display areas of the two panels are oriented away from each other, the processor executes a dual display mode.

An infinitely expandable display apparatus includes a set board outputting image data, a plurality of display devices connected to one another through an interface circuit based on a cascading scheme to sequentially receive the image data, and an output deviation compensation circuit generating a deviation compensation signal for allowing the image data to be simultaneously output from the plurality of display devices, and transferring the deviation compensation signal to the plurality of display devices.

This disclosure provides methods, devices, and systems for data synchronization. The present implementations more specifically relate to adjusting a rate at which display updates are output to a digital display based on an activity level associated with the digital display. For example, digital displays that render images with relatively little motion or user engagement may be associated with lower activity levels, whereas digital displays that render images with more significant motion or user engagement may be associated with higher activity levels. In some aspects, an adaptive display interface may dynamically increase the rate at which display frames are output to a display when the activity level increases and may dynamically decrease the rate at which display frames are output to the display when the activity level decreases.

A display device is provided. The display device includes a display panel including a plurality of pixel arrangement areas, a data driving unit including a plurality of source drivers, and a timing controller configured to process data that is input from an external device and configured to generate output data. Each of the plurality of pixel arrangement areas includes a plurality of pixels arranged in areas in which a plurality of gate lines intersect a plurality of data lines. Each of the plurality of source drivers outputs display data to data lines of its corresponding pixels. The timing controller classifies the plurality of pixel arrangement areas based on a distance between the timing controller and each of the plurality of pixel arrangement areas, and transmits the output data to the data driving unit at at least two transmission speeds based on the classification.

Systems, methods and apparatuses may provide for technology to reduce rendering overhead associated with light field displays. The technology may conduct data formatting, re-projection, foveation, tile binning and/or image warping operations with respect to a plurality of display planes in a light field display.

According to one embodiment, an electronic device including a signal division module and a plurality of output ports. The signal division module receive an input signal and to divide the received input signal into a predetermined number of signals. The plurality of output ports being configured to output the predetermined number of signals into which the input signal is divided by the signal division module and information indicating physical addresses of themselves to a plurality of two-way communication interfaces a number of which corresponds to the predetermined number at the time of division by the signal division module.

In a shared environment, commands affecting the state of an object at a plurality of client devices are assembled in an ordered manner in a command log. In a real-time implementation, commands are immediately applied to a current state of the object at respective client devices, subject to commitment (or reversal) according to confirmation (or not) that the commands have been committed to the command log. In a non-real-time implementation, commands are first presented for commitment in the command log and only after the commands have been so committed in the command log are the commands applied to the current state of an object at the client device.

According to one embodiment, a signal supply circuit used for a display device includes a plurality of subpixels each including a memory. The signal supply circuit includes a first mode. The first mode receives first video data in a unit of n bits corresponding to the subpixels from outside, and supplies digital data for the subpixels in a unit of m bits less than n bits to the subpixels based on the first video data.