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Transparent electrode film manufacturing device and transparent electrode film manufacturing method

A technology for transparent electrodes and preparation devices, which can be used in cable/conductor manufacturing, circuits, photovoltaic power generation, etc., and can solve the problem of long time required for conductive polymer coating, several hours of time, and reduced product production efficiency, etc. problem, to achieve the effect of speeding up the overall mass production speed

Inactive Publication Date: 2015-04-08
汉田大学校产学协力团
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Problems solved by technology

[0004] However, when only ESD is applied, although the characteristics of the surface roughness of the polymer layer formed on the transparent electrode film are improved, the time required for the coating of the conductive polymer will be too long, thereby reducing the reliability of the product. Productivity
[0005] That is, when only using ESD to form a conductive polymer layer, although it is possible to improve the surface roughness of the conductive polymer to the nanometer (for example, 2 to 4nm) level according to the customer's request, this operation requires can be as long as several hours (eg, 1-3 hours)

Method used

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  • Transparent electrode film manufacturing device and transparent electrode film manufacturing method
  • Transparent electrode film manufacturing device and transparent electrode film manufacturing method
  • Transparent electrode film manufacturing device and transparent electrode film manufacturing method

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Embodiment Construction

[0040] Next, the preparation device and method of the transparent electrode film according to the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0041] figure 1 It is a brief conceptual diagram showing the overall structure of a preparation device for a transparent electrode film according to an embodiment of the present invention.

[0042] Such as figure 1 As shown, the shown transparent electrode film preparation device (1) includes: at least one unwinding roller (10), which can unwind the film substrate material for supply; and at least one take-up roller (20), the The take-up roll winds and stores the transparent electrode film prepared through the whole process. The unwinding roller (10) and the winding roller (20) can be operated at the same speed by their respective drive motors (M), and the unwinding roller (10) can be controlled simultaneously by the control unit (500) described later preferably...

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Abstract

The present invention relates to a transparent electrode film manufacturing device and a transparent electrode film manufacturing method and, more specifically, to a transparent electrode film manufacturing device which can quickly mass produce transparent electrode films and can improve surface roughness characteristics of a transparent electrode down to several nanometer levels.

Description

technical field [0001] The invention relates to a preparation device and a preparation method of a transparent electrode film. More specifically, the present invention relates to a preparation device and a preparation method of a transparent electrode film capable of rapidly mass-producing a transparent electrode film and improving surface roughness characteristics to a nanometer level. Background technique [0002] In general, a transparent electrode film refers to a film that is transparent to visible light and has conductivity, and is used in various fields such as plasma display panels, liquid crystal display elements, light-emitting diode elements, organic light-emitting elements, touch panels, and solar cells. [0003] As a method for preparing such a transparent electrode film, a technology that has recently received a lot of attention is Electro-static Spray Deposition (ESD, Electro-static Spray Deposition) that sprays ink by using an electric field. ESD is a soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/00H01B5/14
CPCH01L31/0392H01L31/1884Y02E10/50
Inventor 金东洙
Owner 汉田大学校产学协力团
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