Multiple-tube-core electronic direct-writing ballpoint pen

Abstract

The invention discloses a multiple-tube-core electronic direct-writing ballpoint pen which includes a penholder structure used for loading a multi-tube pen core which is provided with a liquid metal conductive ink, an insulating ink and a semiconductor ink; and pen cores used for loading the liquid metal conductive ink, the insulating ink and the semiconductor ink and enabling the inks to be directly written on a substrate, wherein the liquid metal conductive ink is used for printing or writing a conductor structure, the semiconductor ink is used for printing or writing a semiconductor structure and the insulating ink is used for packaging the conductor structure or the semiconductor structure. In the multiple-tube-core electronic direct-writing ballpoint pen used for a directly writing circuit and an electronic device, because the printable liquid metal conductive ink and the supporting semiconductor ink are introduced, the circuit and the electronic device can be directly manufactured in a writing-like method.

Description

technical field [0001] The invention relates to the field of printed electronics manufacturing technology, in particular to a multi-core electronic direct-writing ballpoint pen capable of directly writing and packaging liquid metal circuits, semiconductor structures and devices. Background technique [0002] Printed electronics technology is an electronic manufacturing technology based on the printing principle (additive technology). However, in the past few decades, silicon-based microelectronics manufacturing technology has occupied an absolute dominant position in the field of electronic manufacturing. Integrated circuit technology processing and manufacturing processes mainly include oxidation, photolithography, diffusion, epitaxy, sputtering, vacuum deposition, etc. In recent years, the disadvantages of this circuit manufacturing technology have gradually been recognized, including complex manufacturing process, high energy consumption, high pollution, high cost, and hi...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a multi-core electronic direct-writing ballpoint pen that can directly write or print circuits and electronic devices, so as to meet the needs of rapid electronic and personalized electronic design and manufacturing, and partially solve the problem of circuit or electronic device manufacturing procedures. Complexity, large material and energy consumption, relatively high environmental pollution, etc.

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