The present invention provides an array substrate and a display panel. A second data line is disposed on the array substrate, so that a first data line is connected to the second data line. Therefore, after the first data line is disconnected, signals can be transmitted from the second data line, which solves a technical problem that current display panels cannot solve poor display caused by disconnection of the data lines.

An array substrate, includes a base substrate and a plurality of pixel units arranged in an array on the base substrate. Each pixel unit includes an OLED and a pixel driver circuit. Each pixel unit of at least one of the plurality of pixel units further includes a repair line. An orthographic projection of the repair line on the base substrate partially overlaps with an orthographic projection of an anode of the OLED on the base substrate. The repair line is coupled to a pixel driving circuit in an adjacent pixel unit adjacent to the pixel unit of the plurality of pixel units.

The present invention provides a modified repair solution, a preparation method thereof, and a method for repairing color resist. Through adding additives to a photoresist solvent, a ketone compound in the modified repair solution is adsorbed on a surface of a source/drain metal layer to chemically react with a molecular linker to form a transparent colloid. The colloid is colorless and transparent, insoluble in water and organic solvent, and has strong adsorption with aluminum. After the transparent colloid is formed, further formation of the colloid is prevented, and aluminum is prevented from contacting with alkaline modified repair chemical solution, thereby preventing aluminum from being corroded; moreover, the chemical solution can be prevented from remaining in a damaged portion of a protective layer, and reaction with aluminum at high temperatures in post processing can be prevented, thereby preventing a vertical disconnection.

A display apparatus includes a substrate including a display area and a non-display area, a display element over the display area, a thin film transistor disposed between the substrate and the display element and connected to the display element, a first wire connected to the thin film transistor and extending in a first direction, and a second wire disposed above the first wire and extending in a second direction crossing the first direction. The display apparatus includes a connection conductive layer overlapping a cross portion where the first wire and the second wire cross each other, an insulating layer between the connection conductive layer and the second wire, and at least one connection contact hole defined in the insulating layer, the at least one connection contact hole connecting the connection conductive layer to the second wire.

A method for manufacturing a display device includes checking a particle positioned between a display panel and a connecting member, irradiating a laser to an upper surface of the connecting member overlapping at least a part of the particle, removing the connecting member overlapping a region to which the laser is irradiated, removing the particle overlapping a region to which the laser is irradiated, and disposing a desiccant in a hole formed by removing the connecting member and the particle.

A display device includes a first electrode of a first sub pixel of a first pixel, a first electrode of a second sub pixel of the first pixel, a first electrode of a first sub pixel of a second pixel, and a first electrode of a second sub pixel of the second pixel sequentially disposed along a first direction; a 1-1 welding electrode connected to the first electrode of the first sub pixel of the first pixel, a 1-2 welding electrode connected to the first electrode of the second sub pixel of the first pixel, a 2-1 welding electrode connected to the first electrode of the first sub pixel of the second pixel, and a 2-2 welding electrode connected to the first electrode of the second sub pixel of the second pixel; and a first vertical repair line overlapping the 1-1 welding electrode and the 2-1 welding electrode and a second vertical repair line overlapping the 1-2 welding electrode and the 2-2 welding electrode, wherein the first vertical repair line and the second vertical repair line include a transparent conductive material.

A display device comprises a pixel electrode including a first subpixel electrode and a second subpixel electrode arranged to be spaced apart from each other within at least one subpixel of a plurality of subpixels over a substrate, a driving transistor driving the one subpixel, and a connection electrode structure electrically connecting at least one subpixel of the first subpixel electrode and the second subpixel electrode of the pixel electrode with the driving transistor.

A method of forming microelectronic systems on a flexible substrate includes depositing a plurality of layers on one side of the flexible substrate. Each of the plurality of layers is deposited from one of a plurality of sources. A vertical projection of a perimeter of each one of the plurality of sources does not intersect the flexible substrate. The flexible substrate is in motion during the depositing the plurality of layers via a roll to roll feed and retrieval system.

This organic EL device (100A) comprises a peripheral region (R2) and an active region (R1) containing a plurality of organic EL elements (3), and includes an element substrate (20) having a plurality of organic EL elements, and a thin film seal structure (10A) covering the plurality of organic EL elements. The thin film seal structure comprises a first inorganic barrier layer (12), an organic barrier layer (14) in contact with the upper surface of the first inorganic barrier layer, and a second inorganic barrier layer (16) in contact with the upper surface of the first inorganic barrier layer and the upper surface of the organic barrier layer. The peripheral region comprises a first protruding structure (22a) containing a section extending along at least one edge of the active region, and an extending section (12e) of the first inorganic barrier layer extending over the first protruding structure. The first protruding structure includes a first part and second part. The first part is closer to the top portion of the first protruding structure than the second part and, as observed from the normal direction to the base board, a cross section parallel to the substrate surface of the first part includes a part that does not overlap with the cross section parallel to the substrate surface of the second part.

A manufacturing method of a display device includes inspecting a position and a height of a protrusion present in a formation region of a first flattened layer, selecting the protrusion having a height equal to or greater than a threshold value, and polishing the protrusion to make the height of the protrusion less than the thickness of the first flattened layer.