31results about How to "Improve easy breakage" patented technology

The invention discloses a display panel and a fabrication method thereof. By the display panel and the fabrication method thereof, the problem that a connection line at a side edge of the display panel of the prior art is easy to break is solved. The display panel comprises a substrate, multiple first wires, multiple second wires, a transition body and multiple connection lines, wherein the substrate comprises a display surface, a display back surface and a side surface, the display surface and the display back surface are opposite to each other, the side surface is connected with the displaysurface and the display back surface, the multiple first wires are arranged on the display surface of the substrate, the multiple second wires are arranged on the display back surface of the substrate, the transition body is arranged at the side surface of the substrate and comprises a first end part and a second end part, the first end part is opposite to the first wires, the second end part is opposite to the second wires, outer surfaces, deviating from the side surface, of the first end part and the second end part are arc-shaped at corner positions, the multiple connection lines cover theouter surface of the transition body and are used for electrically connecting the first wires and the corresponding second wires.

Embodiments of the present invention provide a package cover plate, a preparation method thereof, and a display device, which relate to the field of display technology, can increase the bending angle of the package cover plate, and can improve the problem that the inorganic layer is easily broken during long-term use. The packaging cover plate includes two first inorganic layers and at least two organic layers and at least one second inorganic layer between the two first inorganic layers, the first inorganic layer, the organic layer and the The second inorganic layers are in close contact and arranged alternately, and the upper surface of the organic layer in contact with the second inorganic layers has a plurality of grooves; along the direction of the bendable edge of the package cover, the grooves are spaced apart Arrangement; for any one of the organic layers and the second inorganic layer above and in contact with it, the thickness of the second inorganic layer is the same as the height of the grooves on the surface of the organic layer. Used in the manufacture of packaging cover plates and OLED display devices.

The invention discloses a lateral feeding machining cutter, and aims to provide the lateral feeding machining cutter which can effectively solve the problem that the conventional numeric control machining center cannot bore the side of an annular groove on a stage surface of a workpiece stage hole and is wide in application range. The lateral feeding machining cutter comprises a main shaft, wherein a radial hole is formed on the side of the main shaft; an axial hole communicated with the radial hole is formed on the end surface of the main shaft; a sliding block is arranged in the radial hole; a first groove opposite to the axial hole is formed on the side of the sliding block; one side, close to the bottom of the radial hole, of the first groove is an inclined guiding surface; a first reset spring is arranged between the bottom of the hole and the sliding block in the radial hole; a mandril is arranged in the axial hole in a sliding mode; one end of the mandril is extended into the first groove and presses against the inclined surface; the other end of the mandril is positioned outside the axial hole; a bearing coaxial to the main shaft is sleeved on the end of the main shaft; and a bearing seat is sleeved on the bearing.

The invention provides a fan wheel structure. The fan wheel structure comprises a cover body connected with a plurality of fan blades, and the cover body is arranged on a hub. The hub is provided with a top surface and an accommodating space defined on the top surface, each fan blade is provided with a combining end protruding in the accommodating space, the cover body is provided with a butt joint side and a plurality of combining grooves, the butt joint side is combined with the top surface of the hub, and the combining grooves are arranged around the cover body and separately combined with the combining ends of the fan blades so as to fix the fan blades.

The application relates to an elbow wrapping device for mineral powder ore dressing pipeline, which includes a box body arranged on the horizontal pipe, the box body is located below the vertical pipe, the opening of the box body is upward, and the top of the box body is connected with the side wall of the horizontal pipe. And the side wall of the horizontal tube seals the opening of the box body, and a flocculant is arranged in the box body. The application has the effect of improving the defect that the ore powder beneficiation pipeline is easy to break, resulting in frequent replacement of the pipeline.

The invention provides a substrate bonding detection method and a substrate bonding detection system. The substrate bonding detection method comprises the steps of: transmitting a signal to the surface of a substrate by means of a signal transmitter after the completion of process and before the substrate is driven to ascend; and preliminarily judging whether substrate bonding occurs according to whether a signal receiver receives the signal which is transmitted by the signal transmitter and reflected through the surface of the substrate. According to the substrate bonding detection method and the substrate bonding detection system provided by the invention, whether the substrate bonding occurs is judged after the completion of process and before the substrate is driven to ascend, thus, the substrate bonding problem can be discovered as early as possible during the substrate unloading process, thereby being capable of improving a series of problems caused by substrate bonding later as early as possible, such as the problems that lifting pins are prone to fracture when jacking up the substrate, a mechanical arm is damaged and even the substrate is crashed when the substrate is fetched by the mechanical arm after being jacked up.

The invention discloses a display panel and a manufacturing method, so as to improve the problem that the connecting lines on the side of the display panel in the prior art are easy to break. The display panel includes: a base substrate, the base substrate includes a display surface and a display back that are oppositely arranged, and a side surface connecting the display surface and the display back; a plurality of first wirings located on the The display surface of the base substrate; a plurality of second wirings, located on the display back surface of the base substrate; a transition body, located on the side surface of the base substrate, the transition body includes the The first end portion opposite to the first trace and the second end portion opposite to the second trace, the outer surfaces of the first end portion and the second end portion facing away from the side are at corner positions It is arc-shaped; a plurality of connection wires cover the outer surface of the transition body and are used to electrically connect each of the first wires to the corresponding second wires.