Abstract: The present disclosure discloses an evaporation method, an evaporation mask assembly, a display panel and a display device, which can reduce the complexity of the manufacturing process of the display panel and improve the yield of the display panel. The evaporation method may comprise: performing a first evaporation on a base substrate by using a first mask to form a first evaporation sub-pattern on the base substrate, wherein the first mask has a first opening area; and performing a second evaporation on the base substrate by using a second mask to form a second evaporation sub-pattern on the base substrate, wherein the second mask has a second opening area; wherein the combination of the first and second evaporation sub-patterns forms an evaporation pattern.

Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a display area and a hole forming area, where the display area surrounds the hole forming area, and an organic material layer is provided in the hole forming area so that a height difference between the hole forming area and the display area is less than a threshold value of 4 um.

Abstract: A display panel has a mounting hole. The display panel includes a first conductive layer, a second conductive layer, and a first insulating isolation layer located between the first conductive layer and the second conductive layer. The first conductive layer includes a first crack detection line and a first electrode connected to each other. The second conductive layer includes a second crack detection line and a second electrode connected to each other. The first electrode and the second electrode constitute a capacitor. The mutual-sensing capacitor is disposed outside of the mounting hole. The capacitor is configured to detect whether there is a crack in a portion of the display panel located around the mounting hole.

Abstract: A display substrate, a method for forming a display substrate, and a display device are provided.

Abstract: A display substrate, a method for forming a display substrate, and a display device are provided.

Abstract: A display panel has a mounting hole. The display panel includes a first conductive layer, a second conductive layer, and a first insulating isolation layer located between the first conductive layer and the second conductive layer. The first conductive layer includes a first crack detection line and a first electrode connected to each other. The second conductive layer includes a second crack detection line and a second electrode connected to each other. The first electrode and the second electrode constitute a capacitor. The mutual-sensing capacitor is disposed outside of the mounting hole. The capacitor is configured to detect whether there is a crack in a portion of the display panel located around the mounting hole.

Abstract: A display panel and a preparation method therefor, and a display apparatus. The display panel comprises: a display region and a bezel region surrounding the display region; a barrier structure, located in the bezel region and arranged on one side of the base substrate, surrounding the display region; a touch-control electrode lead, comprising a first metal lead and a metal connection bridge which are electrically connected; said first metal lead is arranged on the upper side of said barrier structure; the first metal lead extends from the display region to the bezel region and is located on the side of the barrier structure facing the display region; said metal connection bridge is located in the bezel region; the metal connection bridge is arranged between the base substrate and the surface of the barrier structure on the side away from the base substrate.

Abstract: A touch electrode, a touch display panel, and a touch display device are provided in embodiments of the present disclosure. The touch electrode includes a plurality of touch electrode groups, the plurality of touch electrode groups is arranged to extend linearly along a same extending direction and parallel to one another in a direction orthogonal to the extending direction, each touch electrode group includes a plurality of touch sub-electrodes arranged in series along the extending direction; each touch sub-electrode has a plurality of first conductive wires located therein, and a plurality of second conductive wires extending outward from an edge thereof, and respective second conductive wires of the plurality of touch sub-electrodes in each touch electrode group are at least partially connected with one another.

Abstract: The present disclosure discloses an evaporation method, an evaporation mask assembly, a display panel and a display device, which can reduce the complexity of the manufacturing process of the display panel and improve the yield of the display panel. The evaporation method may comprise: performing a first evaporation on a base substrate by using a first mask to form a first evaporation sub-pattern on the base substrate, wherein the first mask has a first opening area; and performing a second evaporation on the base substrate by using a second mask to form a second evaporation sub-pattern on the base substrate, wherein the second mask has a second opening area; wherein the combination of the first and second evaporation sub-patterns forms an evaporation pattern.

Abstract: A touch electrode, a touch display panel, and a touch display device are provided in embodiments of the present disclosure. The touch electrode includes a plurality of touch electrode groups, the plurality of touch electrode groups is arranged to extend linearly along a same extending direction and parallel to one another in a direction orthogonal to the extending direction, each touch electrode group includes a plurality of touch sub-electrodes arranged in series along the extending direction; each touch sub-electrode has a plurality of first conductive wires located therein, and a plurality of second conductive wires extending outward from an edge thereof, and respective second conductive wires of the plurality of touch sub-electrodes in each touch electrode group are at least partially connected with one another.

Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a display area and a hole forming area, where the display area surrounds the hole forming area, and an organic material layer is provided in the hole forming area so that a height difference between the hole forming area and the display area is less than a threshold value of 4 um.

Abstract: A method of manufacturing a touch panel includes forming a first touch electrode layer including first touch electrodes, first touch traces and first pins, and the first pins are located in the first pin bonding area of the touch panel. The method further includes depositing an interlayer insulating layer by using a first mask including a first shielding structure, and the first shield structure is configured to shield a first pin bonding area. The method further includes forming a second touch electrode layer including second touch electrodes, second touch traces and second pins, and the second pins are located in a second pin bonding area of the touch panel.

Abstract: The present disclosure relates to a touch substrate, including a base substrate, having a peripheral wiring area and a pin area, a plurality of first touch electrodes, provided on the base substrate, a plurality of second touch electrodes, provided on the base substrate and interleaved and insulated from the plurality of first touch electrodes, and a detection wiring, both ends of the detection wiring are located in the pin area to form a detection pin, and the detection wiring has a plurality of bending portions distributed along an extending direction of the peripheral wiring area, each of the bending portions has a first touch electrode sensing portion that forms a first sensing capacitor by cooperating with a first touch electrode, and a second touch electrode sensing portion that forms a second sensing capacitor by cooperating with a second touch electrode.

Abstract: An organic electroluminescent device, a method for manufacturing the same, and a display device. The organic electroluminescent device includes: a base substrate comprising a plurality of pixel regions thereon; a pixel electrode layer; a planarization layer, formed with a protrusion on a surface of the planarization layer facing away from the base substrate and at a position corresponding to at least one side edge of a periphery of each pixel region; an anode layer, the anode layer being electrically connected to the pixel electrode layer through a via hole, and the anode layer covering the pixel region and covering a side surface of the protrusion facing the pixel region; a light emitting layer, a height of a surface of the light emitting layer being less than a height of the anode layer covering the side surface of the protrusion; a pixel definition layer; and a cathode layer.

Abstract: An organic electroluminescent device, a method for manufacturing the same, and a display device. The organic electroluminescent device includes: a base substrate comprising a plurality of pixel regions thereon; a pixel electrode layer; a planarization layer, formed with a protrusion on a surface of the planarization layer facing away from the base substrate and at a position corresponding to at least one side edge of a periphery of each pixel region; an anode layer, the anode layer being electrically connected to the pixel electrode layer through a via hole, and the anode layer covering the pixel region and covering a side surface of the protrusion facing the pixel region; a light emitting layer, a height of a surface of the light emitting layer being less than a height of the anode layer covering the side surface of the protrusion; a pixel definition layer; and a cathode layer.

Abstract: The present disclosure relates to a touch substrate, including a base substrate, having a peripheral wiring area and a pin area, a plurality of first touch electrodes, provided on the base substrate, a plurality of second touch electrodes, provided on the base substrate and interleaved and insulated from the plurality of first touch electrodes, and a detection wiring, both ends of the detection wiring are located in the pin area to form a detection pin, and the detection wiring has a plurality of bending portions distributed along an extending direction of the peripheral wiring area, each of the bending portions has a first touch electrode sensing portion that forms a first sensing capacitor by cooperating with a first touch electrode, and a second touch electrode sensing portion that forms a second sensing capacitor by cooperating with a second touch electrode.

Abstract: An organic electroluminescent device, a method for manufacturing the same, and a display device. The organic electroluminescent device includes: a base substrate comprising a plurality of pixel regions thereon; a pixel electrode layer; a planarization layer, formed with a protrusion on a surface of the planarization layer facing away from the base substrate and at a position corresponding to at least one side edge of a periphery of each pixel region; an anode layer, the anode layer being electrically connected to the pixel electrode layer through a via hole, and the anode layer covering the pixel region and covering a side surface of the protrusion facing the pixel region; a light emitting layer, a height of a surface of the light emitting layer being less than a height of the anode layer covering the side surface of the protrusion; a pixel definition layer; and a cathode layer.

Abstract: A method of manufacturing a touch panel includes forming a first touch electrode layer including first touch electrodes, first touch traces and first pins, and the first pins are located in the first pin bonding area of the touch panel. The method further includes depositing an interlayer insulating layer by using a first mask including a first shielding structure, and the first shield structure is configured to shield a first pin bonding area. The method further includes forming a second touch electrode layer including second touch electrodes, second touch traces and second pins, and the second pins are located in a second pin bonding area of the touch panel.

Abstract: Reagents to cause swelling of coarsely ground vulcanized rubber, and a method of using the reagents is disclosed. Reagents which cause rubber to swell but which do not attack or react with rubber include various hydrocarbons, ketones and lactones. Specifically useful are benzene, cyclohexanone, cyclohexane, toluene, xylene, hexane, heptane, acetone, gasoline, paramethadione, ethyl acetate, methyl ethyl ketone and amyl acetate. It is taught that specific reagents work most effectively with specific types of rubbers, and that mixtures of reagents, preferably reagents having the same polarity, may be used. The reagent of the present invention is mixed with the coarsely ground rubber powder for about five minutes or more, causing the rubber particles to approximately double in size. Preferably, the reagent is substantially fully absorbed by the rubber. The swollen rubber is then suitable for further processing, namely, grinding into a superfine powder.

Abstract: An apparatus and method for forming superfine particles of rubber powder suitable for recycling, as by incorporation into new rubber production, is shown. Coarsely ground rubber particles, formed in a conventional manner, are mixed in a soaking vessel with a reagent which causes the rubber particles to swell. The swollen, reagent-impregnated rubber is less elastic and more easily ground. The reagent-impregnated particles are then transported to a grinder which reduces the size of the particles to 200 &mgr;m or less. The ground particles are then heated to drive off the reagent which is recovered in a reagent recovery system. The dried particles are then sorted according to size. The process is conveniently automated and provides the ability to economically recycle rubber.