The present disclosure is directed to display circuitry that can be formed on a flexible substrate. The circuitry includes a voltage divider formed from a first and second non-linear resistor device or a first and second transistor coupled in a diode configuration. The circuitry includes a driving thin film transistor coupled to the voltage divider. The non-linear resistor devices may include a lower electrode that is amorphous metal or a crystalline metal. The first and second transistor coupled in a diode configuration may have a lower electrode that is amorphous metal. Upper electrodes may be crystalline metal. The driving thin film transistors may have the lower electrode as amorphous or crystalline metal.

Provided is an electronic device. The electronic device includes a housing that includes a front side and a back side, a display, an illuminance sensor overlapping at least one active area of the display in a top view from above the front side, at least one processor, and a memory. The memory stores instructions that, when executed, cause the at least one processor, while the display is in operation, to change a brightness of a screen displayed on the display, to identify display parameter information associated with the changed brightness, to set a measuring time of the illuminance sensor, based at least partially on the identified display parameter information, to acquire raw data measured during the measuring time by the illuminance sensor at a specified period, to generate intermediate data using the acquired raw data, and to calculate an illuminance value using the generated intermediate data.

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.

An image processing apparatus includes an imaging unit that images a user and a real object, an analysis unit that analyzes an attitude of the real object based on imaging information captured by the imaging unit, and a control unit that controls display of an image related to the real object based on the attitude of the real object.

A head-up display device includes: light sources; a light source driver that drives the light sources; a second control unit that illuminates the light sources via the light source driver on the basis of illumination control data; and a DMD display element that generates display light on the basis of illumination light emitted by the light sources. The illumination control data includes control modes for generating the illumination light brightness corresponding to a requested brightness. The control modes have differing brightness ranges, which partially overlap each other. The second control unit switches modes between the control modes when the requested brightness has reached a mode switching value, which is located in a non-end part of an overlapping region where one of the brightness ranges of one of the control modes and another one of the brightness ranges of another one of the control modes overlap.

A wearable display apparatus includes a control unit, a display unit, a light transmission unit, a semi-transparent photodetector unit and a signal processing unit. The display unit includes multiple light-emitting elements and is controlled by the control unit and outputs an optical image; the light transmission unit delivers the optical image to human eyes; the semi-transparent photodetector unit converts the light reflected from the human eyes to an electrical signal which includes information regarding the health status and gazing direction of the human eyes; the signal processing unit extracts information through analyzing the electrical signal and transmits the information to the control unit; the control unit adjusts an output image of the display unit in real time according to the information; and the light transmission unit and the semi-transparent photodetector unit propagate the external light beams to the human eyes.

Embodiments of the present disclosure provide a display device comprising: a substrate; a thin film transistor layer on a first surface of the substrate and including a first hole; a light emitting element layer on the thin film transistor layer and including a light emitting element; a first light blocking layer between the substrate and the thin film transistor layer and including a second hole overlapping the first hole in a thickness direction of the substrate; and a second light blocking layer between the thin film transistor layer and the light emitting element layer and including a third hole overlapping the first hole and the second hole in the thickness direction of the substrate.

Interference of light-sensing elements of a display system by light-emitting elements of the display system is reduced. An emission schedule is determined for the one or more light-emitting elements in an optical sensing region of the display system to include one or more emission periods and one or more emission-off periods, wherein the one or more light-emitting elements emit light within the optical sensing region during an emission period and do not emit light within the optical sensing region during an emission-off period. A synchronization signal is generated to drive the one or more light-emitting elements of the display system. Light sensing by the one or more light-sensing elements in the optical sensing region is triggered, based on the emission schedule, wherein the sensing by the light-sensing elements in the optical sensing region is triggered to be performed during the emission-off period.

A method of correcting input image data for a display device can include receiving input image data by a controller in the display device, a first portion of the input image data corresponding to a first region of a display panel in the display device and a second portion of the input image data corresponding to a second region of the display panel having a pixel density different than a pixel density of the first region; and correcting, by the controller, at least some of the input image data to generate corrected image data based on at least one white correction value or at least one monochromatic correction value.

A display apparatus includes a display panel, a first coordinate calculator, a second coordinate calculator and a gamma setter. The display panel includes a first display area and a second display area. The first coordinate calculator is configured to calculate color coordinates of first image data of the first display area. The second coordinate calculator is configured to calculate color coordinates of second image data of the second display area. The gamma setter is configured to adjust luminance of the first image data, the color coordinates of the first image data, luminance of the second image data and the color coordinates of the second image data.