Abstract: The present invention provides a method of calculating the dosage of phase change coarse aggregate, which comprises the steps of setting a regulatory temperature difference of a thermoregulating cement-stabilized layer, the regulatory temperature difference being the difference between the peak temperature of the thermoregulating cement-stabilized layer and the peak temperature of a conventional cement-stabilized layer, wherein the thermoregulating cement-stabilized layer is mixed with a phase change coarse aggregate, while the conventional cement-stabilized layer is not mixed with a phase change coarse aggregate; calculating a regulatory heat based on the regulatory temperature difference, wherein when a temperature change of the conventional cement-stabilized layer is the regulatory temperature difference, a heat change of the conventional cement-stabilized layer is the regulatory heat; and calculating a volume occupied by the phase change coarse aggregate in the thermoregulating cement-stabilized layer bas

Abstract: A display apparatus, and an organic electroluminescence display device and a manufacturing method thereof are provided. The organic electroluminescence display device includes a hole transport functional layer; a light emitting layer disposed on the hole transport functional layer, which includes a first, a second, and a third light emitting regions that emit light rays of different colors; a hole blocking layer disposed on the light emitting layer, which includes a first, a second, and a third hole blocking regions that are disposed at different positions, the first, the second, and the third hole blocking layers disposed at positions corresponding to the first, the second, and the third light emitting regions, respectively; and an electron transport functional layer disposed on the hole blocking layer. The present application solves a technical problem of color mixing for light rays emitted from the light emitting layer and improves product yield.

Abstract: A display apparatus, and an organic electroluminescence display device and a manufacturing method thereof are provided. The organic electroluminescence display device includes a hole transport functional layer; a light emitting layer disposed on the hole transport functional layer, which includes a first, a second, and a third light emitting regions that emit light rays of different colors; a hole blocking layer disposed on the light emitting layer, which includes a first, a second, and a third hole blocking regions that are disposed at different positions, the first, the second, and the third hole blocking layers disposed at positions corresponding to the first, the second, and the third light emitting regions, respectively; and an electron transport functional layer disposed on the hole blocking layer. The present application solves a technical problem of color mixing for light rays emitted from the light emitting layer and improves product yield.

Abstract: A mask plate includes an outer frame and a plurality of sub-mask plates, the outer frame includes a first side, a second side, a third side and a fourth side. The third side and the fourth side are parallel to each other and extended along a first direction, the first side and the second side are spaced apart from each other parallelly and extended along a second direction. Two opposite ends of the third side are connected to one end of the first side and one end of the second side, and two opposite ends of the fourth side are connected to another end of the first side and another end of the second side. The sub-mask plates selectively shield the luminescent material when preparing pixels, and extend along the first direction and arrange along the second direction and do reciprocating motion along the first direction or the second direction.

Abstract: A mask plate includes an outer frame and a plurality of sub-mask plates, the outer frame includes a first side, a second side, a third side and a fourth side. The third side and the fourth side are parallel to each other and extended along a first direction, the first side and the second side are spaced apart from each other parallelly and extended along a second direction. Two opposite ends of the third side are connected to one end of the first side and one end of the second side, and two opposite ends of the fourth side are connected to another end of the first side and another end of the second side. The sub-mask plates selectively shield the luminescent material when preparing pixels, and extend along the first direction and arrange along the second direction and do reciprocating motion along the first direction or the second direction.