Polymer dispersed liquid crystal film electrode manufacturing method and electrode cutting tool

A technology of liquid crystal dimming film and manufacturing method, which is applied in the field of dimming film, can solve problems such as electrode damage, and achieve the effects of avoiding electrode damage, improving efficiency, and avoiding burrs

Inactive Publication Date: 2017-09-08
扬州晶彩光电科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electrodes of the existing liquid crystal dimming film often use insulating glue to isolate the silver paste and the upper ITO layer. The insulating glue is applied manually, and it is easy to isolate the silver paste and the lower ITO layer, resulting in electrode damage.

Method used

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  • Polymer dispersed liquid crystal film electrode manufacturing method and electrode cutting tool
  • Polymer dispersed liquid crystal film electrode manufacturing method and electrode cutting tool
  • Polymer dispersed liquid crystal film electrode manufacturing method and electrode cutting tool

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Embodiment Construction

[0032] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, it should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after reading the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0033] Such as Figure 1 to Figure 4 As shown, a method for manufacturing a liquid crystal dimming film electrode, first cut the first knife with a cutting knife, and use the tip of the cutting knife to place the ITO conductive layer 1 and PDLC layer 2 on one side at the edge of the dimming film. Stir up so that the ITO conductive layer 1 and PDLC layer 2 on this side are separated from the ITO conductive layer 1 on the other side, and cut off the raised ITO conductive ...

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Abstract

The invention discloses a polymer dispersed liquid crystal film electrode manufacturing method and an electrode cutting tool; the manufacturing method comprises the steps of cutting for the first time; applying a conductive silver paste layer; cutting for the second time; pasting a copper foil; welding wires; turning over polymer dispersed liquid crystal film. The electrode cutting tool comprises a handle and a blade positioned at one end of the handle, the side of the blade is provided with a first cutting edge, a second cutting edge and a third cutting edge sequentially from an end of the blade to the handle, the first cutting edge and the second cutting edge are connected in a concave figure-7 shape, concave angle d of the concave figure-7 shape is 40-50 degrees, the first cutting edge is of first arc shape projecting to the end of the blade, the back of the first cutting edge is of second arc shape projecting to the end of the blade, and the first arc shape and the second arc shape intersect to form a tip. The electrode cutting tool provided herein is used to perform first cutting and second cutting, insulating glue is not required, electrode damage is avoided, and electrode conductivity is guaranteed.

Description

technical field [0001] The invention relates to the field of dimming films, in particular to a method for manufacturing liquid crystal dimming film electrodes and an electrode cutter. Background technique [0002] Liquid crystal dimming film is a new type of electronic light control product, which is expensive and has high processing precision. Liquid crystal dimming film is generally composed of five layers, including the outermost layer of PET insulating material, the inner ITO conductive film on the upper and lower sides, and the middle liquid crystal / polymer hybrid material. The liquid crystal dimming film has a switching function. By utilizing the characteristics of liquid crystals, it is only necessary to control the power supply to realize the conversion of the liquid crystal dimming glass from a transparent state to a frosted state or from a frosted state to a transparent state. [0003] The electrodes of the existing liquid crystal dimming film often use insulating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/1334
CPCG02F1/1334G02F1/13439
Inventor 杨洲周龙平陆进吴忌李彬
Owner 扬州晶彩光电科技有限公司
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