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Low-melting-point metal ink channel, ink filling system and printing system

A low-melting-point metal and printing system technology, applied in the direction of additive processing, can solve the problem of low-melting-point metal purity reduction and achieve the effect of preventing purity reduction

Pending Publication Date: 2020-05-08
BEIJING DREAM INK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, an object of the present invention is to propose a low-melting-point metal ink channel to solve the problem in the prior art that low-melting-point metals are mixed with metal oxides to reduce the purity of low-melting-point metals

Method used

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  • Low-melting-point metal ink channel, ink filling system and printing system

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Embodiment Construction

[0028] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.

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Abstract

The invention discloses a low-melting-point metal ink channel, an ink filling system and a printing system. The low-melting-point metal ink channel includes a pipeline for conveying molten-state low-melting-point metal and at least one chamber formed in the pipeline and communicating with the pipeline, and the at least one chamber is at least provided with a cleaning chamber for removing oxygen element in the low-melting-point metal. The problem of lower purity degree of the low-melting-point metal is solved by using the cleaning chamber to remove impurities and purify the low-melting-point metal in the ink channel of the low-melting-point metal.

Description

technical field [0001] The invention belongs to the technical field of low-melting-point metal application, and in particular relates to a low-melting-point metal ink channel, an ink filling system and a printing system. Background technique [0002] With the continuous advancement of printed electronics technology, conductive fluids represented by low melting point metals (also known as liquid metals) emerged as the times require, making it possible to make liquid metal flexible electronic circuits with printed wires, which not only changed the traditional PCB hard It also greatly reduces the time and cost of electronic circuit manufacturing. Low-melting-point metal printing technology has unique advantages in the rapid manufacture of electronic devices such as flexible circuits, traditional PCBs, and antennas, and has very broad application prospects. [0003] Low-melting-point metals are easily oxidized in the air, which makes it easy to contain metal oxides in the low-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/115B33Y10/00B33Y30/00
CPCB22F3/115B22F3/003B33Y10/00B33Y30/00
Inventor 张玉星
Owner BEIJING DREAM INK TECH CO LTD
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