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A preparation method of metal grid electrode based on inkjet printing technology

A metal grid and inkjet printing technology, applied in the direction of copying/marking method, printing, circuit, etc., can solve the problems of material waste, environmental pollution, etc., and achieve the effect of simple process and meeting the demand

Active Publication Date: 2020-06-19
JILIN JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a metal grid electrode preparation method based on inkjet printing technology to solve the problem of using photolithography technology to make metal grids. Due to the use of cumbersome processes such as exposure, development, and etching, there is waste of materials and environmental problems. pollution and other issues

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  • A preparation method of metal grid electrode based on inkjet printing technology
  • A preparation method of metal grid electrode based on inkjet printing technology
  • A preparation method of metal grid electrode based on inkjet printing technology

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The purpose of the present invention is to provide a metal grid electrode preparation method based on inkjet printing technology, which can simplify the preparation process of the metal grid electrode and avoid material waste and environmental pollution.

[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the ...

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Abstract

The invention discloses a method for preparing a metal grid electrode based on inkjet printing technology. The preparation method includes: using inkjet printing technology to prepare regular metal grids on the substrate; obtaining different spacings of printing lines in a plurality of the metal grids; Multiple optoelectronic properties of the formed metal grid electrode; multiple optoelectronic properties are optimized by regulating the temperature of annealing treatment to determine the optimal metal grid electrode. Adopting the preparation method provided by the invention can simplify the preparation process of the metal grid electrode and avoid material waste and environmental pollution.

Description

technical field [0001] The invention relates to the field of preparation of metal grid electrodes, in particular to a preparation method of metal grid electrodes based on inkjet printing technology. Background technique [0002] With the emergence of new materials and new processes, electronic devices used by people are developing in the direction of large size, light and thin, flexible and low cost. For the electrode materials used in various optoelectronic devices, the preparation process is simple, environmentally friendly and Comply with the requirement of transparency. Traditional metal electrodes are prepared by vacuum evaporation. The disadvantages of complex preparation process and high energy consumption limit its large-area rapid preparation and large-scale application; It is transparent, but it will affect the electrical properties of the electrode and the adhesion to the substrate to a certain extent. Therefore, the metal grid electrode structure has certain ad...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/0224H01L31/18B41M5/00
CPCB41M5/0064H01L31/0224H01L31/1876Y02P70/50
Inventor 闫兴振张佳明李旭史恺沈兆伟陆璐周路边虹宇迟耀丹杨小天
Owner JILIN JIANZHU UNIVERSITY