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A kind of transparent conductive oxide film and its production method

An oxide thin film, transparent and conductive technology, which is applied in the direction of thin film/thick film capacitors, conductive layers on insulating carriers, circuits, etc., can solve problems such as difficult bonding force, easy to fall off conductive layer, and insufficient peel strength, etc., to achieve improved Adhesion, excellent electrical conductivity, improvement of surface properties and effects of hydrophilicity

Inactive Publication Date: 2011-12-21
扬州英利新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relative inertness of the surface of the polymer material, it is difficult to form an effective bonding force with the inorganic (metal or oxide) material on the interface, thus causing the conductive layer to fall off easily, that is, the peel strength is not enough
So far, how to obtain a high-quality conductive layer on a flexible substrate has not been well resolved in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] 1. Use ethylene terephthalate (PET) film or biaxially oriented polypropylene film (BOPP) as the base film to produce conductive products.

[0025] 1. Surface photografting modification: MMA, AA, MA, GMA with different structural functional groups, functional groups, ketone initiators, phosphine accelerators and stabilizers hydroquinone, p-methoxyphenol, p- Benzoquinone and tert-butylcresol are mixed, and the polyethylene terephthalate (PET) film or biaxially oriented polypropylene (BOPP) film is UV-cured by roller coating.

[0026] Among them, the mass ratio of the ketone initiator to the phosphine accelerator is 10:1.

[0027] The mixing amount of the ketone initiator and the phosphine accelerator accounts for 0.5-5.5% of the total mass of the functional group, the group, the ketone initiator, the phosphine accelerator and the stabilizer.

[0028] The stabilizer accounts for 0.1% to 1.0% of the total mass of functional groups, groups, ketone initiators, phosphine acce...

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PUM

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Abstract

A transparent conductive oxide film and a production method thereof relate to the technical field of production of transparent conductive oxide films. Firstly, a surface photografting modification method is used to modify the surface of a transparent plastic film to form a modified transparent plastic film. Under vacuum conditions, aluminum atoms and zinc atoms are sequentially sputtered on the same surface of the modified transparent plastic film, heated at 120-140°C to set the shape, and then rolled after cooling. The product of the present invention combines the performance advantages of flexible film and metal aluminum and zinc. It not only has high transparency, high gloss, can be curled, and is light in weight, but also has high electrical conductivity, is not easy to break, is easy to produce in a large area, and is convenient for transportation. unique advantages.

Description

technical field [0001] The invention relates to the technical field of production of transparent conductive oxide films, in particular to the technical field of processing transparent conductive oxide films produced from ethylene terephthalate films or biaxially stretched polypropylene film substrates. Background technique [0002] Conductive film is a new material researched and developed on the basis of foil organic film. It refers to the production of a film layer that can maintain its transparency and has a conductive surface on the original electrically insulating transparent polymer film. Specifically, high vacuum evaporation technology and magnetron sputtering technology are used to vapor-deposit a layer of 0.1-0.2 micron aluminum, aluminum-zinc and other metals on the organic film as electrodes, and the organic film as the medium to form a capacitor. Its outstanding advantage is that it has self-healing properties, which greatly improves the reliability of film capac...

Claims

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Application Information

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IPC IPC(8): H01B5/14H01B13/00H01G4/14H01G4/33C23C14/20C23C14/34
Inventor 王礼
Owner 扬州英利新材料有限公司
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