A device and method of an image processing system where a Field Sequential Color Delta Sigma Pulse Density Modulation is used for digital displays, where the digital displays are non-emissive. The device and method are a digital driving solution using Delta Sigma Encoding where N bit-per-component symbols at F1 frame-rate-per-second are represented using M bits-per-component symbols at F2 frame-rate-per-second, where N≥M and F2≥F1. The F2 frames are sent to a sequential color picker, which outputs frames with one color, followed by the next in a sequential pattern which reduces power consumption, increases color saturation, increases contrast, and increases brightness.

According to an example embodiment of the present disclosure, an electronic device includes a motor, a flexible display disposed to be changed in a size to which the flexible display is exposed to one side in accordance with an operation of the motor, a processor configured to control the display and the motor, and the processor may identify event information associated with a change in a size of an exposed display, identify an operation pattern of the motor based on the event information, and change the size of the exposed display based on the identified operation pattern.

A display panel is capable of displaying a meter image that includes a pointer image constituting a pointer and a mark image constituting a mark pointed to by the pointer. A display controller controls a display state of the display panel. The display panel simultaneously displays a plurality of meter images including a first meter image and a second meter image and a background image encircling the plurality of meter images and is capable of switching the first meter image to a third meter image, which is the meter image of a type different from the first meter image, and displaying the third meter image. The display controller changes a display mode of at least one of the second meter image, the third meter image, or the background image when switching the first meter image to the third meter image and displaying the third meter image on the display panel.

Disclosed embodiments are directed at devices, methods, and systems for fixing distortions of content displayed on in-flight entertainment (IFE) monitors in a commercial passenger vehicle. An IFE monitor can receive angular measurement data from one or more gyroscope sensors to determine a differential angle of tilt of the IFE monitor. In response to determining that the differential angle of tilt is non-zero, the IFE monitor can detect that content displayed on the IFE monitor is subject to distortion. The IFE monitor can automatically apply a perspective correction to the content displayed on the IFE monitor for fixing the perceived distortion.

An apparatus comprising a display in which a plurality of pixels are arranged in an array, and a generator configured to, in a first frame, generate first data corresponding to a first region of the display to display a first image in the first region of the display and, in a second frame, generate second data corresponding to a second region of the display, which includes the first region and is larger than the first region, to display a second image in the second region of the display is provided. A region of the second region is defined as a third region, a resolution of the first image and a resolution of at least the third region in the second image are different from each other.

A display driver includes first interface circuitry, a graphic memory, image processing circuitry, and drive circuitry. The first interface circuitry is configured to receive an edge illumination command from a controller external to the display driver. The graphic memory is configured to store image data. The image processing circuitry is configured to render an edge-illuminated image by overlaying an edge illumination graphic on a first image corresponding to the image data in response to the edge illumination command. The edge illumination graphic extends along an edge of a display region of a display panel. The drive circuitry is configured to drive the display panel based on the edge-illuminated image.

A flexible display device is provided. The flexible display device includes: a display; a sensor configured to detect at least one rolling characteristic in response to the display being rolled; and a controller configured to perform a first function of the flexible display device based on the detected at least one rolling characteristic.

When on a display device a closed state where the display device is folded is detected by an opening/closing detecting device, a controller allows at least one icon or button to be displayed on a screen of a display. When an open state where the display device is opened in a flat configuration is detected by the opening/closing detecting device, the controller changes the icon or button in shape or size on the screen of the display.

A wearable electronic device is provided. The wearable electronic device includes a housing including a first housing portion, a second housing portion, and a third housing portion, glasses surrounded by the second housing portion, a display for displaying screens in an inner direction and an outer direction on display areas of the glasses, a sensor module including a first sensor for identifying whether a user is wearing the wearable electronic device, a second sensor for determining a direction where the wearable electronic device is placed, and a third sensor for determining whether the first housing portion or the third housing portion is folded, a camera module including first cameras for tracking a hand gesture of the user and recognizing a space, second cameras for tracking pupils of the user, and a third camera for capturing the outside, and a processor connected with the display, the sensor module, and the camera module.

A first or second computer viewing a virtual canvas may be a host computer for a live source object requiring authorization between a host and a non-host computer by creating a live source window for the live source object requiring authorization (ARLSW) within the virtual canvas on the host computer, sending metadata information for the ARLSW to the non-host computer so that the ARLSW is at the same location on the virtual canvas for the first and second computers, and streaming the live source object requiring authorization to the ARLSW from the host computer to the non-host computer. When the host computer for the ARLSW leaves the virtual canvas and no other non-host computer for ARLSW in the canvas is known to have authorization to view the ARLSW, a placeholder screen is displayed in the ARLSW on the virtual canvas.