A display apparatus including display, display driver, and processor configured to send input signal to display driver, first part and second part of input signal comprise first pixel data pertaining to portion of first image frame and second pixel data pertaining to second image frame, respectively, first part of input signal further comprises extra pixel data pertaining to second image frame. Display driver is configured to: re-scale pixels of first pixel data based on display resolution; update pixels of second pixel data based on extra pixel data; generate control signal based on re-scaled pixels and updated pixels; drive display using control signal to present visual scene, wherein re-scaled pixels surround updated pixels when displayed on display area.

An active-matrix display with passive-matrix pixel clusters includes pixel clusters each having a cluster controller and a display controller operable to provide pixel data to the cluster controllers. Each pixel cluster includes pixels disposed in an array of N rows (N>=2) and M columns (M>=1), (N+1) memory banks, and a cluster controller operable to control the pixels and memory banks. Each memory bank is operable to store pixel data for a row of pixels. The cluster controller is operable to input pixel data for a row of pixels and store the pixel data in an input memory bank of the (N+1) memory banks and output stored pixel data from one or more output memory banks of the (N+1) memory banks that are not the input memory bank to control corresponding one or more rows of pixels.

Described herein are methods and a system for pixel-by-pixel correction of diffuse reflected and specular reflected light on a display device of an information handling system. Voltage values of pixels of the display device are measured by sensors. Measured voltage value of a pixel are converted to a digital value. A digital correction value calculated based on whether diffuse reflected light or diffuse reflected light+specular reflected light is found on the pixel. A sigmoid transfer function and discrete sharpening filter is performed on the pixel, if the digital correction value is less than zero.

An electronic device according to various embodiments may include a display module, and at least one processor operably connected to the display module, wherein the at least one processor may be configured to obtain an HDR image, determine a size of a first region of the display module, the first region being a region where the HDR image is to be displayed, determine a size of a second region of the display module, the size of the second region corresponding to a maximum size of the HDR image which is capable of being displayed while maintaining an aspect ratio of the HDR image, and set a brightness range of the display module, based on the size of the first region and the size of the second region. Various other embodiments may be provided.

The disclosure provides a display substrate, a driving method thereof and a display device. The display substrate includes: a base substrate with a hole in a hole region of the base substrate; a plurality of first signal lines, on a first side of the hole; and a plurality of second signal lines, on the other side of the hole distal to the first side; a plurality of first switch units, at terminals of the plurality of first signal lines proximal to the hole and electrically coupled to the plurality of first signal lines in one-to-one correspondence; a plurality of second switch units, at terminals of the plurality of second signal lines proximal to the hole; a plurality of connection lines comprising a plurality of first connection lines, a plurality of second connection lines and a plurality of third connection lines.

A display apparatus is disclosed. The display apparatus includes a backlight configured to emit light; a first polarizing plate, disposed in front of the backlight, configured to polarize light emitted from the backlight in a first direction; and a plurality of display panels sequentially disposed in front of the first polarizing plate, wherein each of the plurality of display panels is configured to include a liquid crystal panel and a color filter disposed in front of the liquid crystal panel, and wherein a display panel disposed at a farthest distance from the first polarizing plate from among the plurality of display panels is configured to include a second polarizing plate that polarizes the light of the first direction in a second direction.

A shift register unit, a circuit structure, a gate drive circuit, a drive circuit and a display device are provided. A shift register unit includes a substrate and an input circuit, a reset circuit, a first output circuit, a first output terminal, a first connection conductive portion connecting both the input circuit and the reset circuit, a second connection conductive portion connecting both the reset circuit and the first output circuit, and a third connection conductive portion connecting both the first output circuit and the first output terminal, all of which are on the substrate.

A shift-register unit includes a first circuit including a first input circuit coupled via a first node to a first output circuit, and a second circuit including a second input circuit coupled via a second node to a second output circuit. The first input circuit is configured to control a voltage level of the first node in response to a first input signal. The first output circuit is configured to output a shift-register signal and a first output signal in response to the voltage level of the first node. The second input circuit is configured to control a voltage level of the second node in response to the first input signal. The second output circuit is configured to output a second output signal in response to the voltage level of the second node. The first input circuit and the second input circuit have a same circuit structure.

The present application provides a differential signal interface and a display device adopting the differential signal interface. A plurality of different differential signals are transmitted between a transmitting end and a receiving end of the differential signal interface by a plurality of differential pairs. A plurality of moderating modules are disposed between the transmitting end and the receiving end. Each moderating module is connected to a corresponding differential pair and is configured to adjust the impedance of the transmitting end and/or the receiving end such that the impedance of the transmitting end and/or the receiving end matches the impedance of the corresponding differential pair.

An organic light emitting diode (OLED) display device includes a first power supply circuit configured to generate a pixel driving voltage, a display panel configured to receive the pixel driving voltage from the first power supply circuit, and including a plurality of pixels each configured to emit light based thereon, and a scan driver configured to receive the pixel driving voltage from the display panel, and to provide scan signals based on the pixel driving voltage to the plurality of pixels.