A display panel, a method of manufacturing thereof, and an electronic device are provided. The display panel includes: a control module connected to data lines and scan lines corresponding to a corresponding light-emitting unit, a first end of a light-emitting device connected to a first power line corresponding to the corresponding light-emitting unit, and a drive module connected to a second power line corresponding to each light-emitting unit in a corresponding to-be-driven region, the control module in the corresponding to-be-driven region, and a second end of the light-emitting device.

An organic light-emitting diode (OLED) display panel is provided, including an array layer. The array layer includes a first source electrode and a second source electrode that are disposed in contact with each other, and a first drain electrode and a second drain electrode that are disposed in contact with each other. The first source electrode and the first drain electrode are in contact with an active layer through via holes. The first source/drain electrode and the second source/drain electrode are disposed in contact with each other, thereby reducing a probability of abnormal via holes in a source/drain region and facilitating wiring in the source/drain region.

A display apparatus and a manufacturing method therefor. The display apparatus comprises: a substrate; a display device, which is located on the substrate; a touch-control electrode layer, which is located on the side of the display device that faces away from the substrate; and an anti-reflection structure, which is located between the display device and the touch-control electrode layer, wherein the anti-reflection structure comprises transparent dielectric layers and a metal layer, which are arranged in an alternating and stacked manner, the metal layer being located between the transparent dielectric layers, there being at least two transparent dielectric layers, and there being at least one metal layer.

A method for fabricating a stretchable display panel includes: providing a substrate, wherein a displaying unit, a connecting unit and a hollowed-out region are provided on the substrate; forming film-layer components on the substrate, wherein orthographic projections of the film-layer components on the substrate are within the displaying unit, the connecting unit and the hollowed-out region; forming a first planarization layer on a surface of the film-layer components that is away from the substrate; forming a color-film layer on one side of the first planarization layer that is away from the substrate, wherein an orthographic projection of the color-film layer on the substrate is within the displaying unit; forming a color-film protecting layer on one side of the color-film layer that is away from the substrate ; and performing an ashing process to the hollowed-out region, to remove the first planarization layer and the film-layer components within the hollowed-out region.

The present disclosure provides a display panel and a manufacturing method thereof, and a display device. The display panel includes a base substrate, a light shielding layer and a pixel definition layer which are provided on the base substrate in turn; the light shielding layer includes an imaging pinhole; the display panel further includes a plurality of fingerprint recognition sensors arranged in an array, the fingerprint recognition sensors are provided on the base substrate; the light shielding layer is provided on a light incoming side of the fingerprint recognition sensors; a minimum distance between the imaging pinhole and the organic light emitting layer in the red sub-pixel is less than a minimum distance between the imaging pinhole and the organic light emitting layer in the green sub-pixel and is also less than a minimum distance between the imaging pinhole and the organic light emitting layer in the blue sub-pixel.

The present disclosure provides a display substrate and a manufacturing method therefor, and a display device. The display substrate includes: a substrate base, including a first region and a second region; a plurality of sub-pixels, at least one sub-pixel including a light-emitting element including a first electrode, a light-emitting layer, and a second electrode; a plurality of first power lines electrically connected to the first electrode; a first power bus electrically connected to the plurality of first power lines; a second power line electrically connected to the second electrode and including a first portion and a second portion, a gap existing between the second portion of the second power line and the first power bus; a first insulating layer covering the first power bus, the second power line, and the gap; a conductive layer on the first insulating layer; and a plurality of touch electrode lines.

The present disclosure relates to a display device, a display panel and a driving circuit, and a driving method. The display panel includes a driving backplane and a light emitting device layer, and the driving backplane includes multiple pixel driving circuits, the light emitting device layer includes multiple light emitting units distributed in an array, the light emitting unit includes multiple light emitting devices stacked in a direction away from the driving backplane, and light emitting devices other than a light emitting device closest to the driving backplane in a direction perpendicular to the driving backplane are transparent devices; and in the same light emitting unit, at least part of the light emitting devices are coupled to the pixel driving circuits for emitting light under driving of the pixel driving circuits, and at least two light emitting devices in the same light emitting unit have different light emitting materials.

A display device includes a substrate including a display area and a non-display area; a pixel circuit layer disposed on a first surface of the substrate and including at least one transistor; a display element layer disposed on the pixel circuit layer and including a light emitting element; a thin film encapsulation layer disposed on the display element layer; and a dummy unit disposed in the non-display area and disposed on an edge portion of the substrate. The dummy unit includes a transparent conductive material.

A substrate arrangement for a micro display including a semiconductor substrate, a back end of line (BEOL) stack on the semiconductor substrate and wherein the BEOL stack comprises structured wiring layers, an insulating material structure (IMS), and a recess in the IMS, wherein the structured wiring layers are stacked and embedded in the insulating material structure, and wherein an upmost structured wiring layer of the structured wiring layers includes contact pads, and wherein the recess extends to a first set of contact pads; and a conductive layer on the surface of the BEOL stack, wherein the conductive layer includes a first portion including a contact pad array and wherein the conductive layer includes a second portion that is arranged on the first set of contact pads of the BEOL stack, and wherein the first portion of the conductive layer is electrically separated from the second portion of the conductive layer.

A display panel has a display area including a light-transmissive area. The display panel includes a substrate, and a plurality of shielding patterns, a plurality of light-emitting layers and a plurality of cathodes that are disposed in the light-transmissive area and on the substrate. Orthogonal projections of the plurality of shielding patterns on the substrate are separated from each other. Each light-emitting layer and a respective cathode constitute a portion of a light-emitting device. The light-emitting device has an active light-emitting area. An orthogonal projection of the active light-emitting area on the substrate is located within an orthogonal projection of a cathode of the light-emitting device on the substrate. The plurality of cathode is located at a side of a respective shielding patterns away from the substrate. An orthogonal projection of the shielding pattern on the substrate covers the orthogonal projection of the cathode on the substrate.