Electronic additive printing equipment is an advanced additive manufacturing device, mainly applied in industries such as display, semiconductor packaging, and new energy lithium batteries. It can print micro-nano-level functional structures with electronic functions and is regarded as the next frontier in the field of additive manufacturing.

Traditional inkjet printing or extrusion-based printing uses external driving force to "push" and extrude ink, making it difficult to meet the requirements of high-precision printing with viscosity higher than 100 cps or feature size smaller than 5 μm.

Electrohydrodynamic 3D printing technology uses electric field force to "pull" and control droplet formation. The size of the generated ink droplets is much smaller than the inner diameter of the nozzle, and the printing precision can reach the submicron level. It has four working modes: on-demand jetting, near-field direct writing, electrospinning, and electrostatic atomization. It can realize low-cost, large-area manufacturing of high-resolution dot matrices, two-dimensional patterns, thin films, and arbitrary three-dimensional structures on various types of flat or curved substrates (such as metal substrates, glass, silicon wafers, polymer films, ceramics, paper-based substrates, etc.). The printable materials are compatible with conductive inks, polymer materials, UV-curable materials, etc. (with viscosity ranging from 1 cp to 50,000 cps).

It has promising application prospects in the fields of 3C, display, microelectronics, semiconductor packaging, lithium batteries, biomedicine, and micro-nano sensing. Users can realize software-driven automated printing based on CAD information or parametric programming, featuring flexible processing and high degrees of freedom.

Product Advantages:

Feature size as small as 1μm.

Clear and distinct printed patterns with high line width consistency.

A vast material library to cope with different printing scenarios.

Support for array-type print heads with quick disassembly and replacement.

Capable of printing 2D, 2.5D and complex 3D structures.

Material utilization rate as high as 100%.