Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, a plurality of groups of scanning lines extending along a first direction and arranged along a second direction, and a reference signal line extending along the second direction at an end of each scanning line, and an orthogonal projection of the reference signal line onto the base substrate does not overlap with an orthogonal projection of each scanning line onto the base substrate. The scanning lines include a target scanning line for discharging static electricity and including an electrostatic discharge end arranged at a side of the target scanning line close to the reference signal line, the display substrate further includes an electrostatic discharge structure electrically coupled to the electrostatic discharge end and an electrostatic ring and arranged between the electrostatic discharge end and the reference signal line.

Abstract: Provided is a display substrate, including: a base, a first signal line, a second signal line, and a first electrode. The first signal line, the second signal line and the first electrode are located on the base and sequentially arranged away from the base, and are insulated from each other; orthographic projections of the first signal line and the second signal line on the base at least partially overlap, an orthographic projection of the first electrode partially overlaps with an overlapping region in which the orthographic projections of the first signal line and the second signal line on the base overlap; an opening is provided in at least a partial region of the first electrode, with the orthographic projection thereof on the base overlaps with the overlapping region in which the orthographic projections of the first signal line and the second signal line on the base overlap with each other.

Abstract: Disclosed are a chip protective film, a method for manufacturing the same, and a chip, which relate to the technical field of electronic chip protective films. The chip protective film includes: a first protective layer, and a second protective layer attached to at least a portion of a surface of the first protective layer. The second protective layer includes by mass: 90%-97% acrylate compounds; 0.1-5% fluorine-containing compounds; and a second adjuvant. The chip protective film features strong adhesion, low friction coefficient, high hardness, and good scratch resistance, which effectively solves the technical problem in the prior art that chip protective films are not scratch resistant.

Abstract: The present disclosure provides an anode assembly for a lithium ion battery. The anode assembly comprises an anode, a ceramic separator, and an amorphous carbon coating. The anode comprises a first porous ceramic matrix having pores. The ceramic separator layer is coupled to the anode. The amorphous carbon coating is disposed at least partially on a surface of the first porous ceramic matrix. The present disclosure also provides a lithium-ion battery. The present disclosure further provides a method of forming an anode assembly for a lithium-ion battery.

Abstract: Disclosed are a chip protective film, a method for manufacturing the same, and a chip, which relate to the technical field of electronic chip protective films. The chip protective film includes: a first protective layer, and a second protective layer attached to at least a portion of a surface of the first protective layer. The second protective layer includes by mass: 90%-97% acrylate compounds; 0.1-5% fluorine-containing compounds; and a second adjuvant. The chip protective film features strong adhesion, low friction coefficient, high hardness, and good scratch resistance, which effectively solves the technical problem in the prior art that chip protective films are not scratch resistant.

Abstract: A blade retaining clip and a blade assembly for axially securing a root portion of a blade component within an axially extending slot of a rotating disk. The blade retaining clip includes a shank portion, a first end portion and a second end portion. The shank portion includes an axial downwardly curved profile. The first end portion and the second end portion are integrally formed at opposed ends of the shank portion. The first end portion and the second end portion are configured to secure the root portion of the blade component within the axially extending slot of the rotating disk. The axial downward curvature of the shank portion minimized operating stresses at the first end portion and the second end portion and subsequent failure of the blade retaining clip.

Abstract: A method and apparatus for electrically coupling a slider to a controller circuit are disclosed. In one embodiment, a pre-amplifier with an integrated electrical connector (I-connector) may be connected via an electrical trace to a slider and via a head stack assembly flexible circuit to a control circuit. The pre-amplifier may have two parallel series of spring probe claws, two parallel series of contact pegs, two slots, or a slot and a rotary cam.

Abstract: A system and method for an improved magnetic head arm assembly (HAA), reducing complexity of design and difficulty of manufacture, is disclosed.

Abstract: A system and method are disclosed for improving hard drive actuator lead attachment. In one embodiment, an actuator board is coupled to an actuator flexible cable by a bonding agent, such as an anisotropic conductive film (ACF). In one embodiment, an actuator flexible cable is coupled to one or more actuator coil leads, such as by solder bump bonding, and the flexible cable/actuator coil coupling is embedded in an actuator frame, such as by polymer injection molding.

Abstract: A system and method are disclosed for improving the electrical connection of a hard drive relay flexible circuit assembly to a head-gimbal assembly (HGA) flexure cable. In one embodiment, a flexible circuit assembly is attached to a hard drive coil carriage via a U-shaped connector and is electrically coupled to the HGA flexure cable by a bonding agent, such as an Anisotropic Conductive Film (ACF).