2results about How to "Avoid uncontrollable factors" patented technology

This invention belongs to the field of precision electronic circuit manufacturing technology, and provides a method and device for repairing broken lines in micro-circuits based on electric field-driven micro / nano 3D printing. This invention employs electric field-driven jet deposition micro / nano 3D printing technology, with the printing nozzle connected to a high-voltage power supply. Utilizing the diameter reduction effect of the Taylor cone in electrostatic dynamics, it achieves the fabrication of micro / nano-scale feature structures. Under the action of electrostatic field tension (changing traditional pressure-driven to tension-driven), high-viscosity materials can be printed with high resolution, enabling the repair of conductive line defects below 1μm. It is particularly suitable for repairing three-dimensional / curved conductive lines and conductive line defects in large-size (meter-scale) substrates. This invention can achieve high-resolution, high-precision, low-cost, and efficient repair of micro-precision conductive line defects.

This utility model discloses a horse rump control system for simulating horse racing, including a whip prop, a first pressure-sensitive switch, a second pressure-sensitive switch, and a jump switch fixed to the horse head control armrest of the horse prop device. An acceleration switch, a left-turn switch, and a right-turn switch are fixed inside the horse head at the end of the horse head control armrest. All switches are connected to a game function control board via connecting wires. Striking the first and second pressure-sensitive switches with the whip prop, and activating the jump, acceleration, left-turn, and right-turn switches by shaking the horse head control armrest, transmits the corresponding control signals to the game function control board for processing via connecting wires. This design simulates various actions of a real horse under the jockey's whip command, such as running, accelerating, turning, and leaping, simultaneously displaying the corresponding horse actions and postures, along with sound effects, on an LCD screen.