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Automatic leveling inkjet device

An inkjet device and automatic leveling technology, which is applied in printing and other directions, can solve problems such as inapplicability, and achieve the effect of suppressing lateral vibration and stabilizing automatic leveling

Active Publication Date: 2020-12-18
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem that it is not suitable for the case where the substrate to be printed is fixed and the inkjet head unit is moved to perform inkjet printing.

Method used

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  • Automatic leveling inkjet device
  • Automatic leveling inkjet device
  • Automatic leveling inkjet device

Examples

Experimental program
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Embodiment Construction

[0040] Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

[0041] figure 1 It is a perspective view of a self-leveling inkjet device according to an embodiment of the present invention. figure 2 yes figure 1 Side view of the self-leveling inkjet device.

[0042] refer to figure 1 as well as figure 2 , the self-leveling inkjet device may include an inkjet head unit 100 , an ink level maintaining unit 200 and a connection unit 300 .

[0043] The inkjet head unit 100 ejects ink droplets toward a printing object G (for example, a substrate) (see Figure 4 I), such as figure 1 as well as figure 2As shown, the inkjet head unit 100 involved in this embodiment may be a piezoelectric (piezo- electric) type inkjet head module. However, the scope of rights of the present invention is not limited thereto. If necessary, the inkjet head unit 100 may be a heat source that is heated by a therma...

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PUM

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Abstract

An automatic leveling inkjet device includes: an inkjet head unit that ejects ink toward an object to be printed; a reservoir that stores the ink and supplies the ink to the inkjet head unit; and an ink level maintaining unit connected to the reservoir and including a balance weight that adjusts a height of the reservoir in order to maintain a constant height from the inkjet head unit to an uppersurface of the ink in the reservoir, forms a space therein, and stores a fluid in the space.

Description

technical field [0001] The present invention relates to an auto-leveling ink-jet apparatus and a printing method using the same, and more specifically, to ink-based ejection even with a simple and compact structure A self-leveling inkjet device that maintains the storage height of the ink to a certain extent, thereby improving the ejection precision of the ink, and a printing method using the same. Background technique [0002] Inkjet printing technology refers to a technology that converts volumes in tens of picographs (p, 10 -12 ) The small droplets below ) are ejected to the printing object hundreds of times per second by the force or air pressure from the electric field or magnetic field, thereby directly forming a pattern. That is, an inkjet device can be defined as a device that ejects ink to a desired position to perform printing. In recent years, with the rapid development of information and communication technology and the expansion of the market, the importance o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175
CPCB41J2/17566B41J2/17503
Inventor 韩政洹
Owner SAMSUNG DISPLAY CO LTD
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