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Ink box

A flexible circuit board and ink technology, which is applied in printing and other directions, can solve the problems of lower accuracy, low orifice resolution, large hole spacing, etc., and achieve the effect of convenient and reliable use

Inactive Publication Date: 2005-10-05
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method has the advantages of fast manufacturing process time, no waste water pollution and low cost compared with the aforementioned etching method, the distance between the holes it produces is too large, that is, there are too few holes in a limited area, that is to say, the holes are distinguished. The rate is not high, resulting in too little contact area between the printer and the flexible circuit board, which reduces the accuracy of the contact between the two
Another serious problem is that the use of the impact method is likely to cause the substrate between the holes to break, which greatly reduces the qualified rate of the finished product, and thus relatively increases the cost required for manufacturing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Please refer to Figure 5 , which shows a schematic diagram of the ink cartridge according to Embodiment 1 of the present invention. exist Figure 5 Among them, the ink cartridge 600 includes at least a housing 602 and a flexible circuit board 604. The housing 602 has an ink storage chamber 606, and the ink storage chamber 606 is used to fill an ink (not shown), the color of which is red, for example. Wherein, the flexible circuit board 604 is disposed on one side of the housing 602, and the lower end of the flexible circuit board 604 has a chip coupling area 616, and the lower end of the flexible circuit board 604 takes the edge of the housing 602 as a bending place, and can along Figure 6 The direction of the arrow 650 is bent to the bottom surface of the housing 602 . The chip coupling area 616 is configured on the bottom surface of the housing 602 for disposing the chips required for inkjet printing. In addition, the flexible circuit board 604 includes a flexib...

Embodiment 2

[0036] Please refer to Figure 6 , which shows a schematic diagram of the ink cartridge according to Embodiment 2 of the present invention. exist Figure 6 Among them, the ink cartridge 800 includes a housing 802 and a flexible circuit board 804, and the housing 802 has an ink storage chamber 806, and the ink storage chamber 806 is used to fill more than two types of ink, such as red, yellow and blue, etc. three kinds. Wherein, the flexible circuit board 804 is disposed on one side of the housing 802 . And the lower end of the flexible circuit board 804 has a chip coupling area 816, the lower end of the flexible circuit board 804 takes the edge of the shell 802 as the bending place, and can be along the Figure 8 The direction of the arrow 850 is bent to the bottom surface of the housing 802 . The chip coupling area 816 can be disposed on the bottom surface of the housing 802 for disposing the chips required for inkjet printing.

[0037] The flexible circuit board 804 inc...

Embodiment 3

[0039] Please refer to Figure 7 , which shows a schematic diagram of an ink cartridge according to Embodiment 3 of the present invention. exist Figure 7 Among them, the ink cartridge 500 includes a housing 502 and a flexible circuit board 504, and the housing 502 has an ink storage chamber 506, and the ink storage chamber 506 is used to fill an ink (not shown), and the color of the ink is red, for example. The flexible circuit board 504 is disposed on one side of the housing 502, and the lower end of the flexible circuit board 504 has a chip coupling area 516. The lower end of the flexible circuit board 504 will take the edge of the housing 502 as a bend, and Figure 5 The direction of the arrow 550 is bent to the bottom surface of the housing 502 . The chip coupling area 516 is configured on the bottom surface of the housing 502 to configure the chip required for inkjet printing. Wherein, the flexible circuit board 504 includes a flexible substrate 510, a conductive circ...

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PUM

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Abstract

The present invention relates to an ink box whose contained ink color is represented by soft circuit board color. The ink box includes an external shell and a soft circuit board, said soft circuit board is mounted on the external shell and includes flexible base board, conductive circuit and printing ink layer, in which the flexible base board has a surface on which the conductive circuit is arranged, and said surface is covered with pinting ink layer and at least a part of conductive circuit is exposed. Besides, the printing ink layer has at least an identification zone, and its colour is correspondent to the colour of ink.

Description

technical field [0001] The invention relates to a flexible circuit board capable of identifying the color of ink in an ink box, in particular to a method for expressing the color of ink contained in the ink box by the color of the flexible circuit board. Background technique [0002] Color ink jet printer has become an indispensable part in the daily life of modern people. For example, users can use a color inkjet printer to print required documents and patterns, which is very convenient. Among them, the general color inkjet printers are equipped with two ink cartridges (Cartridge), one is a black (Black) ink cartridge for printing a large number of documents, and the other is a color (Color) ink cartridge for printing graphics files. . In addition, some printers also include a photo color (Photo) ink cartridge for printing higher-quality graphics files, and different ink cartridges are filled with inks of different colors and used for inkjet printing. [0003] Please ref...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 陈志清吕椬境
Owner BENQ CORP