Abstract: The present invention discloses a high-entropy soft magnetic alloy with 900 K high-temperature resistance, comprising Fe, Co, Ni, Si and Al, and the atomic percent of the alloy composition is expressed as FexCoyNizSimAln, wherein x=40%-80%, y=20%-60%, z=0-30%, m=0-20%, n=0-20%, and x+y+z+m+n=100%; the atomic percent of other doping elements is p=0-5%, and 0.5?m/n?3; the performance indexes of the material include: at room temperature, saturation magnetization Ms=90-150 emu/g, and coercive force Hc=0.1-15 Oe; and at 900 K, saturation magnetization Ms=70-130 emu/g, and coercive force Hc=0.1-25 Oe.

Abstract: The present application provides a grinding disc and a substrate cleaning device. The grinding disc includes a thickness self-adaptive layer and a base layer and a grinding plate fixed on two opposite surfaces of the thickness self-adaptive layer respectively. The base layer is connected to the grinding head. The grinding plate contacts a product to grind and clean the product. The thickness self-adaptive layer can deform based on a pressure applied by the grinding disc to the product to be cleaned such that the grinding disc completely contacts a surface of the product to be cleaned to make a cleaning area of the grinding disc achieve 100%, which can improve a cleaning rate of the product.

Abstract: A method of coating a polyimide film and a method of fabricating a display panel are provided by the embodiments of the present invention. The method of coating a polyimide film includes providing a glass substrate and at least one nozzle; forming a nanomaterial filled graphic letterpress on the glass substrate, wherein the nanomaterial filled graphic letterpress is formed with a plurality of protrusions; and spraying a polyimide liquid on the nanomaterial filled graphic letterpress by the at least one nozzle to form a polyimide film.

Abstract: The present disclosure provides an apparatus for removing bubbles in a flexible substrate. The flexible substrate includes a baseplate and a polyimide layer coated on the baseplate. The apparatus includes a chamber including a top wall, a sidewall, and a bottom wall, wherein the top wall, the sidewall, and the bottom wall define an accommodation space; a heating plate disposed in the accommodation space; and a cooling conduit embedded in at least one of the top wall and the sidewall of the chamber.

Abstract: The present invention provides a flexible display panel and an electronic device. The panel includes: a main body having a bending region and a non-bending region, the main body including an accommodating cavity arranged corresponding to the bending region; and a support member placed in the accommodating cavity. The support member includes a first support sheet and a second support sheet. The second support sheet keeps the bending region flat when the flexible display panel is in a flat state. The first support sheet keeps a bending radius of the bending region within a preset range when the flexible display panel is in a bent state. The flexible display panel and the electronic device of the present invention avoids breakage of a circuit in the flexible display panel and prolongs a product's service life.

Abstract: The present disclosure provides an apparatus for removing bubbles in a flexible substrate. The flexible substrate includes a baseplate and a polyimide layer coated on the baseplate. The apparatus includes a chamber including a top wall, a sidewall, and a bottom wall, wherein the top wall, the sidewall, and the bottom wall define an accommodation space; a heating plate disposed in the accommodation space; and a cooling conduit embedded in at least one of the top wall and the sidewall of the chamber.

Abstract: A method of coating a polyimide film and a method of fabricating a display panel are provided by the embodiments of the present invention. The method of coating a polyimide film includes providing a glass substrate and at least one nozzle; forming a nanomaterial filled graphic letterpress on the glass substrate, wherein the nanomaterial filled graphic letterpress is formed with a plurality of protrusions; and spraying a polyimide liquid on the nanomaterial filled graphic letterpress by the at least one nozzle to form a polyimide film.

Abstract: The present disclosure provides a touch panel and a display device. Touch layers are respectively disposed on two surfaces of a substrate. The touch layers are divided into a plurality of dividing regions by patterning dividing lines, and connecting terminals and the wirings are disposed on only one side of the substrate. Compared with the prior art in which the connecting terminals and the wirings are required to be disposed on three sides of the substrate, a side number of disposing the connecting terminals and the wirings is decreased. As such, a design without border(s) is implemented.

Abstract: The present invention provides a flexible display panel and an electronic device. The panel includes: a main body having a bending region and a non-bending region, the main body including an accommodating cavity arranged corresponding to the bending region; and a support member placed in the accommodating cavity. The support member includes a first support sheet and a second support sheet. The second support sheet keeps the bending region flat when the flexible display panel is in a flat state. The first support sheet keeps a bending radius of the bending region within a preset range when the flexible display panel is in a bent state. The flexible display panel and the electronic device of the present invention avoids breakage of a circuit in the flexible display panel and prolongs a product's service life.

Abstract: A polishing device configured to polish a glass substrate is disclosed, including a polishing wheel fixedly arranged, a cooling pipe, and a movable platform. The polishing wheel has an outer peripheral polishing surface, the glass substrate is placed on the platform and is driven by the platform to move so as to make the outer peripheral polishing surface polish the predetermined polishing surface of the glass substrate; the polishing wheel further has a chamber, and the cooling pipe containing a coolant is disposed in the chamber to decrease a temperature of the chamber and then to make temperatures of the outer peripheral polishing surface and the predetermined polishing surface during polishing is lower than a preset temperature. The disclosure solves the problem of high polishing temperature of the polishing wheel and the glass substrate, thereby enhancing the service life of the polishing wheel and the yield of the glass substrate.

Abstract: The present disclosure provides a manufacturing method for an OLED panel and an OLED panel manufacturing apparatus. The OLED panel manufacturing apparatus include at least one roller; at least one outlet used to print a plurality of RGB trichromatic sub-pixels disposed in sequence on a substrate by spraying organic light-emitting coating; and at least one pipe used to convey the organic light-emitting coating. By simultaneously printing the RGB trichromatic sub-pixels on the substrate in a letterpress printing way, the present disclosure can maximize the utilization of the organic light-emitting coating forming sub-pixels, simplify the production process and cycle, and increase the production efficiency.

Abstract: The present disclosure provides a manufacturing method for an OLED panel and an OLED panel manufacturing apparatus. The OLED panel manufacturing apparatus include at least one roller; at least one outlet used to print a plurality of RGB trichromatic sub-pixels disposed in sequence on a substrate by spraying organic light-emitting coating; and at least one pipe used to convey the organic light-emitting coating. By simultaneously printing the RGB trichromatic sub-pixels on the substrate in a letterpress printing way, the present disclosure can maximize the utilization of the organic light-emitting coating forming sub-pixels, simplify the production process and cycle, and increase the production efficiency.

Abstract: A polishing device configured to polish a glass substrate is disclosed, including a polishing wheel fixedly arranged, a cooling pipe, and a movable platform. The polishing wheel has an outer peripheral polishing surface, the glass substrate is placed on the platform and is driven by the platform to move so as to make the outer peripheral polishing surface polish the predetermined polishing surface of the glass substrate; the polishing wheel further has a chamber, and the cooling pipe containing a coolant is disposed in the chamber to decrease a temperature of the chamber and then to make temperatures of the outer peripheral polishing surface and the predetermined polishing surface during polishing is lower than a preset temperature. The disclosure solves the problem of high polishing temperature of the polishing wheel and the glass substrate, thereby enhancing the service life of the polishing wheel and the yield of the glass substrate.

Abstract: A processing system of a flexible display device and a method thereof are described. The processing system includes a processing machine configured to process the flexible display device; a first collecting device configured to collect an outstanding flexible display device in form of a curling status for providing the outstanding flexible display device to the processing machine at a planar manner; and a second collecting device configured to receive a processed flexible display device from the processing machine in a planar manner for collecting the processed flexible display device at the curling status. The present invention can increase the processing efficiency of the flexible display device.