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Curing device for ultraviolet light of displayer

A curing device and ultraviolet light technology, which is applied to the device for coating liquid on the surface, transportation and packaging, chemical instruments and methods, etc., can solve the problems of scratches on the hardened film and poor function of display devices, etc., to improve product quality, The effect of improving cleaning efficiency

Inactive Publication Date: 2019-06-28
济宁市任城区电子商务发展研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production process of existing display devices (such as ITO Film base film), it is necessary to use a UV curing device to cure the UV hardening liquid on the substrate, irradiate it with UV light to cure it into a film, and then roll and pull it with upper and lower pinch rollers. The base material moves. During the transmission process, the upper nip roller is close to the hardened film on the upper surface of the base material. The surface of the nip roll will rub against the surface of the hardened film, which may scratch the hardened film, resulting in the display device being produced. Dysfunction

Method used

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  • Curing device for ultraviolet light of displayer
  • Curing device for ultraviolet light of displayer

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] like figure 1 and 2 As shown, a curing device for display ultraviolet light includes an unwinding device 1 for unwinding a substrate 1.1, along which a traction roller 2, a dust removal device 3, a liquid feeding pipe 4, and a wire Rod coater 5, baking device 6 and ultraviolet curing device 7;

[0016] One side of the outlet position of the ultraviolet curing device 7 is provided with a roller conveying line 8, and an air pressure device 9 is arranged above the roller conveying line 8.

[0017] Preferably, said pulling roll 2 comprises two nip rolls 2.1. In this way, the two clamping rollers 2.1 can clamp the substrate 1.1 and pull it off.

[0018] Preferably, the dust removal device 3 includes a dust collection box 3.1, the bottom of the dust collection box 3.1 is connected to the brush 3.3 through a fixed block 3.2, and t...

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Abstract

The invention provides a curing device for ultraviolet light of a displayer. The curing device comprises an uncoiling device used for uncoiling a base material. A traction roller, a dust removal device, a liquid adding pipe, a wire rod coating device, a baking device and an ultraviolet curing device are sequentially arranged in the conveying direction of the base material. A roller conveying lineis arranged on one side of the outlet position of the ultraviolet curing device, and a wind pressure device is arranged above the roller conveying line. By means of the curing device, the scratching rate of a thin film on a displayer part is reduced, and the product quality of the displayer part is improved.

Description

technical field [0001] The invention relates to the technical field of display device production, in particular to a display ultraviolet curing device. Background technique [0002] With the popularity of touch technology in high-end electronic products, the development of display device technology is becoming more and more mature. For example, as a typical display device, ITO Film products and technologies have achieved rapid development. ITO Film base film is a hardened film with anti-blocking function, and it also has the characteristics of excellent hardness, scratch resistance, and good light transmittance. These properties are the properties provided by the hardening solution to form a film after curing, and are the criteria for determining the yield and quality of the ITO Film base film. [0003] In the production process of existing display devices (such as ITO Film base film), it is necessary to use a UV curing device to cure the UV hardening liquid on the substrat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C9/14B05C13/02B05D3/02B05D3/06B08B1/02B08B15/04B65H20/04B65H20/18B65H37/00B08B1/20
Inventor 刘景
Owner 济宁市任城区电子商务发展研究院