Electrochemical deposition device

Abstract

The invention relates to the technical field of electrochemical deposition, in particular to an electrochemical deposition device. The device comprises a lower shell, a spraying disc, a plate frame, an anode net and a conveying pipeline, wherein a chemical liquid needed by electrochemical deposition is contained in the lower shell, the spraying disc is vertically arranged in the lower shell, a chemical liquid cavity is formed in the spraying disc to contain the chemical liquid, the plate frame is arranged in the lower shell, glass is detachably arranged on the plate frame and immersed in the chemical liquid in the lower shell, the surface layer of the glass can communicate with an negative electrode of a power source, the spraying disc can spray the chemical liquid to the surface of the glass, the anode net is arranged in the lower shell and arranged on the side, not provided with the plate frame, of the spraying disc, the anode net can communicate with a positive electrode of the power source so as to form an electric field required by electrochemical deposition between the anode net and the glass; and the conveying pipeline can extract the chemical liquid in the lower shell into the chemical liquid cavity. According to the electrochemical deposition device, the phenomenon that a deposition layer is not uniform can be improved, and the deposition process quality of the glass is guaranteed to a certain extent.

Description

technical field [0001] The invention relates to the technical field of electrochemical deposition, in particular to an electrochemical deposition device. Background technique [0002] At present, in the liquid crystal display industry, the method of chemical deposition on the glass surface mostly adopts horizontal deposition or single-sided suspension deposition, and sprays through the conveying roller and nozzle to achieve the purpose of electrochemical deposition on the glass surface. However, this conventional deposition method has great disadvantages. The thickness of the deposition layer on the glass surface using this method is uneven, and the difference is large, that is, there are roller indentations and uneven spraying areas, resulting in poor deposition on the glass surface. As a result, the glass panel is scrapped. Therefore, there is an urgent need for an electrochemical deposition device to solve the problem of uneven thickness of the deposited layer on the gla...

AI Technical Summary

Problems solved by technology

However, this conventional deposition method has great disadvantages. The thickness of the deposition layer on the glass surface using this method is uneven, and the difference is large, that is, there are roller indentations and uneven spraying areas, resulting in poor deposition on the glass surface. resulting in scrapped glass panels

Therefore, there is an urgent need for an electrochemical deposition device to solve the problem of uneven thickness of the deposited layer on the glass surface

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