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Ink cartridge

一种墨盒、油墨的技术，应用在着墨装置、印刷等方向，能够解决打印速度低、微小符号困难等问题，达到防止卡住、内部布线容易的效果

Inactive Publication Date: 2017-02-15
WOOSIM SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since each nozzle only ejects ink droplets of a certain size, tiny symbols are difficult, and printing speed is low when large areas need to be printed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Hereinafter, one or more embodiments of the present invention will be described with reference to the accompanying drawings.

[0031] figure 1 is a view of the external shape of the ink cartridge according to the embodiment of the present invention, figure 2 is an exploded perspective view of an ink cartridge according to an embodiment of the present invention, and image 3 is an exploded perspective view in the other direction.

[0032] see Figure 1 to Figure 3 , the ink cartridge 100 may include an ink cartridge module 110 and a flexible printed circuit board 130 .

[0033] The ink cartridge module 110 stores ink therein and includes a pair of heads 135a and 135b at a bottom surface so as to eject ink through nozzles provided at the heads 135a and 135b according to an external control signal. The ink cartridge module 110 may further include a filter (not shown) for preventing impurities from flowing into a head or an inlet hole (not shown) that supplies ink pass...

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PUM

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Abstract

The present invention relates to an ink cartridge. The ink cartridge comprises: a space for storing ink; an ink cartridge module having a pair of heads arranged in an offset manner such that a print width is extended; and a flexible printed circuit board connected to the ink cartridge module on a circuit configuration, wherein the ink cartridge module has a cross sectional shape in which two rectangular shapes having long sides and short sides respectively come in close contact with each other such that the long sides of the two rectangular shapes overlap in part, and thus can configure an array in the direction of either the long side or the short side. The ink cartridge according to the present invention can implement various sizes of print widths and various colors by arranging one or more ink cartridge modules adjacent to each other.

Description

technical field [0001] The present invention relates to an ink cartridge, and more particularly, to an ink cartridge capable of realizing printing widths of various sizes and various colors by arranging one or more ink cartridge modules adjacently. Background technique [0002] An ink cartridge is a replaceable component used in a printing device such as an inkjet printer, and stores ink ejected onto a printing medium such as paper during printing. Ink cartridges are also known as inkjet cartridges and come in a variety of shapes and sizes based on the printing device used. [0003] Typically, an ink cartridge includes an ink reservoir with one or more partition walls and, depending on the manufacturer, may also include electronic contacts and a chip for communicating with the printing device. [0004] A piezoelectric method, a heating method, a bubble jet method, and the like are used as the jetting method of the ink cartridge. Piezo is a printing method that pushes ink o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175
CPCB41J2/17513B41J2/1752B41J2/17536B41J2/17553B41J2002/14491B41J2202/19B41J2202/20B41J2/175B41J2/04541
Inventor 李一馥
Owner WOOSIM SYST