Abstract: A display panel is provided, including a flat display region, and a fixed region and a sliding-scrolling region on two sides of the flat display region in a first direction, the fixed region is adhered with a middle frame, the flat display region is configured to display images, the sliding-scrolling region is configured to form a rolled-up state and an extended state by sliding-scrolling, the sliding-scrolling region displays the image together with the flat display region in the extended state, on a plane perpendicular to the display panel, the display panel at least includes a display substrate, an adhesive layer disposed on the display substrate, and a cover plate layer on a side of the adhesive layer away from the display substrate, the cover plate layer at least includes a glass layer, the glass layer of at least one of the fixed region and the sliding-scrolling region has a structural hole.

Abstract: The present disclosure provides a method for manufacturing an ultra-thin glass substrate, including: providing a large glass sheet including a plurality of to-be-cut glass substrates, each to-be-cut glass substrate including a bendable region and a non-bendable region arranged at two sides of the bendable region along a first direction; cutting each to-be-cut glass substrate along an edge of the bendable region to form two slits arranged opposite to each other; performing a double-sided thinning operation on the large glass sheet, and performing an edge etching operation on the edge of the bendable region; cutting each to-be-cut glass substrate along an edge of the non-bendable region through a laser to obtain a glass substrate; performing a chemical tempering operation on the glass substrate; and performing micro-etching treatment on a surface of the chemically-tempered glass substrate. The present disclosure further provides the ultra-thin glass substrate and a display device.

Abstract: Provided is a chemically-enhanced anti-dazzle glass. The glass comprises the following oxides based on mole percentage: 58% to 64%, preferably 62% to 64% of SiO2; 5% to 8.5%, preferably 6.2% to 8.5% of Al2O3; 10% to 14%, preferably 12.5% to 14% of Na2O; 3% to 5% of K2O; and 8% to 11% of MgO; wherein at least one surface of the glass is subjected to anti-dazzle treatment. Also provided are glass for anti-dazzle treatment and the anti-dazzle glass prepared therefrom.

Abstract: This application discloses a vehicle, a ramp auxiliary system of the vehicle and a control method thereof. The vehicle is driven by a rim motor. The method includes: acquiring current state information of the vehicle; determining whether the ramp auxiliary system meets preset activation conditions or not according to the current state information, wherein the preset activation conditions are used for activating the ramp auxiliary system; activating the ramp auxiliary system if the ramp auxiliary system meets the preset activation conditions; determining whether to control the vehicle to be in a torque keeping mode or not according to the current state information, wherein torque for driving the vehicle is kept unchanged in the torque keeping mode; and when the vehicle is in the torque keeping mode, driving the vehicle according to the preset torque to prevent the vehicle from slipping.

Abstract: An electrical connector includes an insulative housing having front and rear faces and top and bottom faces connecting the front and rear faces. A front shielding member includes a base plate attached to the front face of the housing and has a top flange partly overlapping the top face of the housing and covering recesses defined in the top face of the housing. The top face defines recesses exposed to the rear face thereby forming channels between the housing and the top flange. A rear conductive cover is attached to the rear face. The rear cover forms a plurality of lugs having U-shaped free ends forcibly fit into and resiliently engaging the top flange thereby fixing the rear cover in position and establishing electrical connection therebetween.