A dynamic shading system is disclosed. The system comprises a screen and a control system. The screen comprises a plurality of light valves. Each light valve has an adjustable translucency so that the screen can present an image on one side of the screen. The control system is configured to determine what image is to be presented on the one side of the screen in dependence of light intensity incident on another side of the screen. the control system is further configured to control each light valve of the screen to have a translucency so that the plurality of the light valves forms the determined image on the one side of the screen.

A system and method is provided for adjusting an input image based on a perceived appearance of the input image on a target display and on an ideal display. The method includes: receiving an input image; determining a target display perceived appearance of the input image, wherein the target display perceived appearance represents a perceived appearance of the input image according to a target display; determining an ideal display perceived appearance of the input image, wherein the ideal display perceived appearance represents a perceived appearance of the input image according to an ideal display; and adjusting the input image based on the target display perceived appearance and the ideal display perceived appearance.

A display panel and a display device are provided in the present disclosure. The display panel includes drive circuits and pixel circuits, where the drive circuits provide control signals for the pixel circuits, the pixel circuits provide drive currents for light-emitting elements of the display panel, and the drive circuits include a first drive circuit and a second drive circuit; and further includes signal line groups. The signal line groups include a first signal line group and a second signal line group. Along the second direction, a width of the first drive circuit is W1, a width of the second drive circuit is W2, a total width of the M0 signal lines in the first signal line group is D1, a total width of the N0 signal lines in the second signal line group is D2, W2>W1, D2>D1, and D2/W2>D1/W1.

This document discusses, among other things, an apparatus comprising a pump configured to deliver insulin, a processor, and a user interface including a bistable display. A display element of the bistable display is placed in one of two stable orientations upon application of a biasing voltage and stays in the stable orientation when the biasing voltage is removed. The processor includes a display module configured to display a non-blank reversion display screen on the bistable display when no input is received at the user interface after a specified time duration, and to recurrently change the reversion display screen until input is received at the user interface.

A display apparatus includes a first pixel and a second pixel. Each of the first and second pixels includes a first sub-pixel which emits light having a first color, a second sub-pixel which emits light having a second color different from the first color, a third sub-pixel which emits light having a third color different from the first and second colors, and an infrared sub-pixel which emits infrared light. The infrared light emitted from the infrared sub-pixel in the first pixel and the infrared light emitted from the infrared sub-pixel in the second pixel have different intensities from each other.

A display device includes a display panel, an input sensor, and a readout circuit. The display panel is configured to display an image. The input sensor is disposed on the display panel. The readout circuit is configured to output a moisture level signal corresponding to sensing signals received from the input sensor in a skin measurement mode.

An electronic apparatus includes a base substrate having a first region, a second region at least partially surrounded by the first region, and a display region at least partially surrounding the first region, a plurality of pixels disposed on the base substrate, each of which includes a transistor and a light emitting element connected to the transistor, a hole line connecting pixels with the second region interposed therebetween, and a hole pattern electrically insulated from the hole line, disposed in the first region, and at least partially surrounding the second region.

A touch display device of the present disclosure may include a display panel on which a plurality of touch electrodes are electrically connected to a plurality of touch lines; a gate driving circuit for supplying scan signals to the display panel through a plurality of gate lines; a touch driving circuit for sensing a touch by detecting a touch signal from the plurality of touch electrodes and supplying a common voltage to the touch electrodes through the touch lines; a common voltage feedback line electrically connected to the plurality of touch lines or disposed to overlap with the plurality of gate lines in a non-display area of the display panel; and a common voltage compensation circuit for supplying a compensated common voltage based on a distortion in the common voltage.

A touch display device of the present disclosure may include a display panel on which a plurality of touch electrodes are electrically connected to a plurality of touch lines; a gate driving circuit for supplying scan signals to the display panel through a plurality of gate lines; a touch driving circuit for sensing a touch by detecting a touch signal from the plurality of touch electrodes and supplying a common voltage to the touch electrodes through the touch lines; a common voltage feedback line electrically connected to the plurality of touch lines or disposed to overlap with the plurality of gate lines in a non-display area of the display panel; and a common voltage compensation circuit for supplying a compensated common voltage based on a distortion in the common voltage.

A light emitting substrate, a light emitting motherboard, a method for obtaining a light emitting substrate, and a displaying device. The light emitting substrate comprises a substrate and multiple light emitting units, wherein the substrate is provided with a light emitting region and a bind region located on one side of the light emitting region; each light emitting unit comprises a light zone provided with at least one light emitting diode and a drive circuit provided with multiple pins, and the multiple light emitting units are arranged on the substrate in an array; a direction pointing from the light emitting region to the bind region is a first direction; and in the first direction, the drive circuit of at least one light emitting unit in the last row of the light emitting units is connected to an address line.