Etching equipment using inkjet printing

Abstract

The invention discloses an etching device using inkjet printing. Its structure includes a cover, a casing, and an etching device. The cover is arranged on the casing and is movably connected with the casing through a hinge. Under the joint action of mechanism, heating mechanism, mechanical transmission mechanism, translation mechanism, liquid discharge mechanism, and movable door panel control mechanism, the etching head is soaked in the solution when it is not working, so that the etched image in the later stage is clearer and more intuitive, and can be used for the solution Replacement can effectively guarantee the etching quality.

Description

technical field [0001] The invention relates to the field of etching equipment, in particular to an etching equipment using inkjet printing. Background technique [0002] Organic conductive films such as poly(3,4-ethylenedioxythiophene) (“PEDOT”) (organic conductors) can be rendered non-conductive by treatment with an etchant such as a sodium hypochlorite solution. A known process for patterning an organic conducting film involves forming a mask over the conducting film, followed by immersing the masked conducting film in a bath of etchant, wherein the exposed areas of the organic conductor are converted to non-conducting areas, thereby forming a pattern formed by the non-conducting film. The desired pattern of conductive regions separated by conductive regions. [0003] The use of inkjet printing techniques for selective deposition of masking layers is also well known in the art. For example, selective deposition of inks deposited by inkjet printing techniques has been us...

AI Technical Summary

Problems solved by technology

However, concerns about such processes include the possible inability to achieve the desired image quality

[0005] The quality of the image etched by the inkjet printing etching equipment in the prior art is not clear enough and the retention is poor

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