An augmented reality device sends data representative of a field of view to a remote system. The field of view is comprises two portions, a first portion displayed to a user of the augmented reality device, and a second portion encompassing an area outside of the first portion. The remote system generates an element of an augmented reality display based on the second portion, and sends the element to the augmented reality device. When movement of the device causes the field of view to shift, the device includes the generated element in the augmented reality display.

Disclosed is a display apparatus which may prevent a settling time from being changed when image data input to a source drive integrated circuit (IC) is changed, for voltage interpolation. The display apparatus includes a source drive integrated circuit (IC) configured to sequentially perform a first voltage interpolation and a second voltage interpolation at every horizontal period so as to drive a data line by using N bit image data including an M bit interpolation code and an N-M bit image code.

An electronic device comprises a plurality of display devices, a designation unit that designates one of a plurality of predetermined color balances for which adjustment values of the plurality of display devices are set in advance, and an adjustment unit that adjusts color balances of the plurality of display devices. The adjustment unit performs a first adjustment for adjusting the color balances of the plurality of display devices using adjustment values of the color balance designated by the designation unit, and a second adjustment for adjusting the color balances of the plurality of display devices that have undergone the first adjustment, wherein resolution of the second adjustment is higher than resolution of the first adjustment.

A display device includes a display panel having a display region, and including a light transmission region overlapping an electronic element within an edge portion of the display region, and a panel driver configured to drive the display panel, and configured to perform an edge-dimming operation that gradually decreases a luminance of an area of the display region excluding the light transmission region from a center portion of the display region to the edge portion of the display region while not decreasing a luminance of the light transmission region.

A display device capable of performing image processing is provided. A memory node is provided in each pixel included in the display device. An intended correction data is held in the memory node. The correction data is calculated by an external device and written into each pixel. The correction data is added to image data by capacitive coupling, and the resulting data is supplied to a display element. Thus, the display element can display a corrected image. The correction enables image upconversion, for example.

To provide a display device capable of displaying a plurality of images by superimposition using a plurality of memory circuits provided in a pixel. A plurality of memory circuits are provided in a pixel, and signals corresponding to images for superimposition are retained in each of the plurality of memory circuits. In the pixel, the signals corresponding to the images for superimposition are added to each of the plurality of memory circuits. The signals are added to the signals retained in the memory circuits by capacitive coupling. A display element can display an image corresponding to a signal in which a signal written to a pixel through a wiring is added to the signals retained in the plurality of memory circuits. Reduction in the amount of arithmetic processing for displaying images by superimposition can be achieved.

The present invention provides a motion content based dynamic frame rate conversion method for displaying a video by a display device, comprising: detecting motion content of the video and generating a control signal for controlling a display color depth based on the motion detection result. The video is displayed with a lower color depth at a higher frame rate than a standard configuration of the display device if the motion detection result indicates that the video contains appreciable amount of motion content; and the video is displayed with a higher color depth at a lower frame rate than the standard configuration of the display device if the motion detection result indicates that the video is relatively static. The present invention can facilitate the display device to dynamically convert its display output formats according to motion content of the video to further optimize the display quality.

A handheld imaging device has a data receiver that is configured to receive reference encoded image data. The data includes reference code values, which are encoded by an external coding system. The reference code values represent reference gray levels, which are being selected using a reference grayscale display function that is based on perceptual non-linearity of human vision adapted at different light levels to spatial frequencies. The imaging device also has a data converter that is configured to access a code mapping between the reference code values and device-specific code values of the imaging device. The device-specific code values are configured to produce gray levels that are specific to the imaging device. Based on the code mapping, the data converter is configured to transcode the reference encoded image data into device-specific image data, which is encoded with the device-specific code values.

Disclosed are a signal processing device and an image display apparatus including the same. The signal processing device and the image display apparatus including the same according to an embodiment of the present disclosure includes: a first decoder to reconstruct image data received from an external electronic device, an encoder to compress the image data reconstructed in the first decoder, a memory to store the image data compressed in the encoder, and a second decoder to reconstruct the image data stored in the memory. Accordingly, despite of the increases of the amount of the input image data and the bandwidth thereof, the image data may be stored in the memory efficiently.

In a display device and a personal immersive system and a mobile terminal system using the same, at least a part of the display panel includes a switch element configured to electrically connect adjacent sub-pixels to each other in response to a first logic value of a control signal, and electrically separate the adjacent sub-pixels from each other in response to a second logic value of the control signal, a display driver applies the second logic value of the control signal to the switch element when receiving pixel data to be written to a focal region on the display panel to which a user's gaze is directed, and applies the first logic value of the control signal to the switch element when receiving pixel data to be written to a non-focal region on the display panel.