Abstract: A display substrate includes a display region, and the display region includes an open pore region, a first pixel region and an isolation region; the isolation region is located between the first pixel region and the open pore region, the isolation region surrounds the open pore region, and a boundary line between the open pore region and the isolation region is a cutting line; the display substrate further includes: a fracture barrier structure, a peel-off barrier structure and an encapsulation structure, the fracture barrier structure being located in an isolation region, the isolation region including a reserved cutting transition region located between the fracture barrier structure and the open pore region; a peel-off barrier structure being located in the reserved cutting transition region; the distance L between the side of the peel-off barrier structure closest to the open pore region and the cutting line being such that: 0 ?m?L?30 ?m; a first portion of the encapsulation structure being located on a

Abstract: A display panel and manufacturing method therefor and a display device are provided. The display panel includes: a base substrate; an insulation layer arranged at a peripheral area of the base substrate; at least one encapsulation dam arranged on a surface of the insulation layer away from the base substrate, the encapsulation dam being located in the peripheral area of the base substrate and being arranged around the display area; and at least one groove disposed in the insulation layer, a projection of the at least one groove on the base substrate being located within on a projection of the encapsulation dam on the base substrate.

Abstract: An evaporation mask plate, a manufacturing method thereof and an evaporation method are provided. The evaporation mask plate includes a body, a plurality of evaporation cutout regions formed in the body, and a plurality of shielding members arranged on the body. Each shielding member is arranged between two adjacent evaporation cutout regions.

Abstract: A mask plate, an OLED display substrate, a display device and a manufacturing method thereof are provided. The mask plate includes: a mask plate body and a first blocking wall arranged on the mask plate body, where the mask plate body is provided with a plurality of openings, the plurality of openings are arranged in a matrix; the first blocking wall is arranged to close to the plurality of openings, and at least one part of the first blocking wall is arranged between two adjacent rows or adjacent columns of openings.

Abstract: A flexible substrate and a manufacture method thereof, and a flexible organic light-emitting diode display substrate. The flexible substrate comprises a first flexible layer and a second flexible layer stacked with each other and a hydrophobic layer on at least one side of at least one of the first flexible layer and the second flexible layer.

Abstract: This disclosure provides a deaeration apparatus comprising: a closable deaeration cavity configured to accommodate a liquid to be deaerated; a heating member configured to heat the deaeration cavity; a temperature detection member configured to detect a temperature inside the deaeration cavity; and a controller configured to receive the temperature detected by the temperature detection member and control the heating member based on the temperature. When using in deaeration of a liquid, the deaeration apparatus of the disclosure can shorten the deaeration time and improve the deaeration efficiency of the liquid.

Abstract: An evaporation mask plate, a manufacturing method thereof and an evaporation method are provided. The evaporation mask plate includes a body, a plurality of evaporation cutout regions formed in the body, and a plurality of shielding members arranged on the body. Each shielding member is arranged between two adjacent evaporation cutout regions.

Abstract: The disclosure discloses a method and apparatus for measuring a size of a crystal grain, and a method for fabricating a poly-silicon thin film. The method for measuring the size of the crystal grain includes: obtaining a grain morphology image of a crystalline region of a crystal, and drawing a grain interface diagram according to the grain morphology image; measuring at least one crystal grain in the grain interface diagram, and determining a transverse size and a longitudinal size of each measured crystal grain; and determining a transverse size and a longitudinal size of a crystal grain of the crystal according to the transverse size and the longitudinal size of each measured crystal grain.

Abstract: A flexible substrate and a manufacture method thereof, and a flexible organic light-emitting diode display substrate. The flexible substrate comprises a first flexible layer and a second flexible layer stacked with each other and a hydrophobic layer on at least one side of at least one of the first flexible layer and the second flexible layer.

Abstract: A mask plate, an OLED display substrate, a display device and a manufacturing method thereof are provided. The mask plate includes: a mask plate body and a first blocking wall arranged on the mask plate body, where the mask plate body is provided with a plurality of openings, the plurality of openings are arranged in a matrix; the first blocking wall is arranged to close to the plurality of openings, and at least one part of the first blocking wall is arranged between two adjacent rows or adjacent columns of openings.

Abstract: An organic light-emitting diode display panel and a manufacturing method thereof and a mask plate are disposed. The organic light-emitting diode display panel includes a curved part and a non-curved part, the curved part includes a plurality of organic light-emitting diodes, the organic light-emitting diode includes a light adjusting surface, and the light adjusting surface is configured to be capable of guiding light generated from the organic light-emitting diode to exit towards the non-curved part.

Abstract: The disclosure discloses a method and apparatus for measuring a size of a crystal grain, and a method for fabricating a poly-silicon thin film. The method for measuring the size of the crystal grain includes: obtaining a grain morphology image of a crystalline region of a crystal, and drawing a grain interface diagram according to the grain morphology image; measuring at least one crystal grain in the grain interface diagram, and determining a transverse size and a longitudinal size of each measured crystal grain; and determining a transverse size and a longitudinal size of a crystal grain of the crystal according to the transverse size and the longitudinal size of each measured crystal grain.

Abstract: This disclosure provides a deaeration apparatus comprising: a closable deaeration cavity configured to accommodate a liquid to be deaerated; a heating member configured to heat the deaeration cavity; a temperature detection member configured to detect a temperature inside the deaeration cavity; and a controller configured to receive the temperature detected by the temperature detection member and control the heating member based on the temperature. When using in deaeration of a liquid, the deaeration apparatus of the disclosure can shorten the deaeration time and improve the deaeration efficiency of the liquid.