Abstract: The present application provides an array base plate and a detecting method thereof, and a light emitting apparatus, which relates to the technical field of displaying. The array base plate includes: a substrate, wherein the substrate includes a plurality of first light transmitting areas; and a first conductive layer located on the substrate; the first conductive layer includes a plurality of conductive-pad groups, and each of the conductive-pad groups includes at least one conductive pad; an overlapping area exists between an orthographic-projection area of the conductive pad on the substrate and one of the first light transmitting areas; and a transmittance of parts of the substrate that are located at the first light transmitting areas is greater than or equal to a first preset value.

Abstract: A cleaning device for removing organic liquid residues remaining on a surface of a display substrate, includes a decomposition unit, an atomization unit, a stripping unit and a collection unit; the decomposition unit is configured for changing molecular structures of the organic liquid residues to reduce the adhesive forces of the organic liquid residues on the display substrate; the atomization unit is configured for separating the organic liquid residues which has been treated by the decomposition unit from the surface of the display substrate; the stripping unit is configured for stripping the organic liquid residues which has been treated by the atomization unit from the surface of the display substrate; and the collection unit is configured for collecting the organic liquid residues stripped by the stripping unit.

Abstract: A patch packaging method and device are provided. The method includes sucking, by a suction mechanism, a loaded cover plate; carrying, by the suction mechanism, the cover plate to move in a direction toward a cavity of a patch packaging mechanism, wherein a substrate to be attached with a patch is placed within the cavity; placing, by the suction mechanism, the cover plate into the cavity, wherein the cover plate, the substrate and side walls of the cavity form an enclosed chamber; extracting, by an air-extraction mechanism, air from the enclosed chamber via an air-outlet hole arranged in the side walls; supplying, by a gas-supply mechanism, a light gas having a density lower than that of the air into the enclosed chamber via a gas-inlet hole arranged in the side walls; and pressing, by a pressing mechanism, the enclosed chamber in such a manner that the cover plate is completely pressed onto the substrate after the light gas is extracted.

Abstract: A patch packaging method and device are provided. The method includes sucking, by a suction mechanism, a loaded cover plate; carrying, by the suction mechanism, the cover plate to move in a direction toward a cavity of a patch packaging mechanism, wherein a substrate to be attached with a patch is placed within the cavity; placing, by the suction mechanism, the cover plate into the cavity, wherein the cover plate, the substrate and side walls of the cavity form an enclosed chamber; extracting, by an air-extraction mechanism, air from the enclosed chamber via an air-outlet hole arranged in the side walls; supplying, by a gas-supply mechanism, a light gas having a density lower than that of the air into the enclosed chamber via a gas-inlet hole arranged in the side walls; and pressing, by a pressing mechanism, the enclosed chamber in such a manner that the cover plate is completely pressed onto the substrate after the light gas is extracted.

Abstract: A cleaning device for removing organic liquid residues remaining on a surface of a display substrate, includes a decomposition unit, an atomization unit, a stripping unit and a collection unit; the decomposition unit is configured for changing molecular structures of the organic liquid residues to reduce the adhesive forces of the organic liquid residues on the display substrate; the atomization unit is configured for separating the organic liquid residues which has been treated by the decomposition unit from the surface of the display substrate; the stripping unit is configured for stripping the organic liquid residues which has been treated by the atomization unit from the surface of the display substrate; and the collection unit is configured for collecting the organic liquid residues stripped by the stripping unit.