A data driver includes a multi-channel sample/hold circuit electrically connected between a digital-to-analog converter and a data buffer. The multi-channel sample/hold circuit includes a first sample/hold circuit connected to a first channel and a second sample/hold circuit connected to a second channel. The first sample/hold circuit performs a first drive operation and a second drive operation. The first drive operation includes sampling a data voltage as a buffer input voltage and maintaining the buffer input voltage during an n.sup.th horizontal time. The second drive operation includes outputting the buffer input voltage to an output terminal of the buffer during an (n+1).sup.th horizontal time. The second sample/hold circuit performs the second drive operation during the n.sup.th horizontal time and performs the first drive operation during the (n+1).sup.th horizontal time.

A method of video recording comprises the steps of: rendering a field of view of a virtual environment for a first user of a head mounted display at a first resolution, rendering a view of the virtual environment outside the field of view of the first user at a second lower resolution than the first resolution, outputting the rendered field of view for display to the first user, and recording the combined render as a video for subsequent viewing by a second user; meanwhile a corresponding method of video playback comprises requesting to download or stream the video from a remote source, receiving the download or stream of the video from the remote source, and outputting at least part of the stream or video for display to a second user wearing a head mounted display, wherein the step of outputting the stream of video comprises detecting the field of view of the second user wearing the head mounted display, and providing the corresponding portion of the recorded stream or video for output to the head mounted display of the second user.

A video processing device installable in a vehicle is disclosed. The vehicle includes a first imaging device, a first display device, and a second display device. The first imaging device images the outside of the vehicle and generates a first video. The first display device displays a second video obtained by performing first processing on the first video. The second display device displays a third video obtained by performing second processing on the first video. The video processing device includes a first reception device, a video processing device, a first transmission device, and a second transmission device. The first reception device receives the first video from the first imaging device. The video processing device performs the second processing on the first video. The first transmission device transmits the first video to the first display device. The second transmission device transmits the third video to the second display device.

A video processing method for a circular panoramic video recording including an original field of view region at a first resolution and a further peripheral region outside the original field of view at a second, lower resolution, the method including the steps of performing spatial upscaling of the further peripheral region to a resolution higher than the second resolution.

The present disclosure relates to a power management integrated circuit and a gate clock modulation circuit, the power management integrated circuit including a delay circuit configured to delay, by a preset time, and output an on clock signal for setting an output start time point of a gate driving circuit and an off clock signal for setting an initialization time point of the gate driving circuit; a multiplexer configured to select and output one among delayed signals transferred through signal lines which are connected to the delay circuit; and a gate clock generation circuit configured to generate a gate clock signal by using the on clock signal and the off clock signal outputted from the multiplexer.

A portable electronic device includes a foldable housing; a display; an illuminance sensor; a state detection sensor; a memory; and a processor. Based on data received from the state detection sensor, the portable electronic device is recognized to be in the folded state. Responsive to the portable electronic device being in a calibration trigger state which includes the folded state, a first image is displayed in a sensor area of a first display area located on the illuminance sensor, and a second image is displayed in an area of the second display area facing the sensor area. An illuminance value is calculated based on data received from the illuminance sensor while the first image and the second image are displayed, and then compared to a reference value stored in the memory to calculate a calibration value for calibrating measured illuminance values of the illuminance sensor.

A display device includes a main body configured to have a display module to which a user interface is output, a bending module located at a center of a back surface of the main body, and a controller. The controller controls the bending module to change a curvature of the display module to any one of a flat mode in which the display module is flat, a first bending mode in which the display module has a first curvature, and a second bending mode in which the display module has a second curvature, wherein the second curvature is a maximum curvature of the display module. Then, the controller changes at least one of a size and a position of a display region to which the user interface is output, according to whether a mode is the flat mode, the first bending mode, or the second bending mode.

An electronic device includes: a display panel, a display driving circuit, and at least one processor operatively connected to the display driving circuit. The at least one processor may be configured to: determine a resolution of each of a plurality of applications, and generate a frame image including regions corresponding to execution screens of the plurality of applications and determined resolutions of the plurality of applications, based at least partially on the resolutions of the plurality of applications and/or information on a display region corresponding to the execution screens of the plurality of applications on the display panel, and transmit, to the display driving circuit, the frame image and coordinate information of each of the regions included in the frame image. The display driving circuit up-scales at least a portion, which has resolution lower than resolution of the display panel, of the regions included in the frame image, based on the frame image and the coordinate information of each of the regions, such that the frame image has resolution corresponding to the resolution of the display panel and control the display panel to display the execution screen of each of the plurality of applications, based on the up-scaled frame image.

An electronic device includes an array substrate. The array substrate includes first to third gate lines, a first to third pixel units, and a gate driving circuit. The third gate line is disposed between the first and second gate lines. The first pixel unit is electrically connected to the first gate line and the data line. The second pixel unit is electrically connected to the second gate line and the data line. The third pixel unit is electrically connected to the third gate line and the data line. The gate driving circuit is electrically connected to the first to third gate lines. The gate driving circuit provides a first gate driving signal to the first pixel unit, a second gate driving signal to the second pixel unit, and a third gate driving signal to the third pixel unit in a time sequence.

A display apparatus for generating multimedia content and an operation method thereof are provided. The display apparatus includes a display, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory. The processor is configured to obtain plot information of the multimedia content, and generate sequence information including one or more sequences of the multimedia content corresponding to the plot information by using a first artificial intelligence (AI) model, generate scene information based on the sequence information by using a second AI model, generate the multimedia content based on the scene information, and control the display to output the multimedia content.