Integrated integrated circuit production system based on aerosol printing

Abstract

The invention discloses an integrated circuit production system based on aerosol printing, and the system comprises an additive device, a subtractive device, a transmission track and a digital control system, wherein the additive device and the subtractive device are arranged above the transmission track; the material adding device comprises an extrusion type 3D printing module and an aerosol jet printing module, the extrusion type 3D printing module is used for printing a substrate of a circuit and packaging the circuit after the circuit is printed, and the aerosol jet printing module is used for printing a metal thin layer to print the circuit on the substrate; the material reducing device is used for polishing the preliminarily formed circuit board; and the transmission crawler belt is used for conveying the printing area to each working area. The characteristics of aerosol printing are utilized, the circuit manufacturing time is shortened, the integration degree of the circuit is improved, the printing precision and printing efficiency of the circuit can be improved, the production process continuity of the whole circuit board is improved, and the production efficiency of the circuit board is improved.

Description

technical field [0001] The invention belongs to the field of integrated circuits and relates to the technical field of 3D printing, in particular to an integrated integrated circuit production system based on aerosol printing. Background technique [0002] Additive manufacturing technology, that is, 3D printing technology, is a new type of rapid prototyping technology that gradually emerged in the 1980s. Its development has begun to shake the status of traditional manufacturing, and it has shown unique advantages in many high-tech industries. [0003] There are many different forms of 3D printing, such as FDM, DLP, EBF, SLA, etc., and various materials, such as thermoplastics, various alloys, photosensitive resins, etc., but in a broad sense, the process of 3D printing is mainly divided into three links: Software modeling is to build the model of the target through the computer; slice processing is to slice the model through specific software; model printing is to build the ...

AI Technical Summary

Problems solved by technology

[0004] In the production of circuit boards, 3D printing technology is also widely used, using 3D printing equipment to print corresponding circuits on the substrate, but the existing 3D printing equipment is not very ideal for the printing accuracy and printing efficiency of the circuit, and the entire circuit The continuity of the production process of the board is poor, so that the production efficiency of the circuit board is not high

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