Document Type

Patent

Publication Date

5-4-2021

Abstract

A printing system and method for forming an ink droplet through the use of a multi-pulse driving signal to increase the printing frequency without reducing the droplet size by applying a multi-pulse driving signal to a small nozzle and to increase the inkjet printing speed by using a smaller nozzle to produce the same-size droplet using a multi-pulse driving signal, which allow for higher printing frequency due to the smaller nozzle size as dictated by the fundamental droplet formation dynamics.

Department

Mechanical Engineering

Patent Number

US10994534

Application Number

US 20190389209 A1

Application Published

12-26-2019

Application Filed

4-29-2019

Assignee

Board of Trustees of the University of Arkansas (Fayetteville, AR)

Comments

Wenchao Zhou, Department of Mechanical Engineering, University of Arkansas, Fayetteville, AR
Chao Sui, Department of Mechanical Engineering, University of Arkansas, Fayetteville, AR

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