Color changeable camouflage textile based on electronic ink display technology and manufacture method thereof

An electronic ink, fabric technology, applied in textile decoration, textile and papermaking, clothing and other directions, to achieve the effect of fast change

Active Publication Date: 2010-09-15
THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although it is often reported that the foreign military is (or even has) successfully developed a color-changing camouflage that has a lizard (chameleon)-like color-changing effect, a color-changing material that is induced by changes in physical and chemical factors such as temperature, humidity, pH value changes, light excitation, and electric field excitation. It has also appeared, but there is no public report on the color-changing camouflage that can change color in a controlled cycle and match two or more different landform visual features

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Color changeable camouflage textile based on electronic ink display technology and manufacture method thereof
  • Color changeable camouflage textile based on electronic ink display technology and manufacture method thereof

Examples

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Effect test

Embodiment 1

[0061] The invention discloses a preparation method of a color-changing camouflage fabric capable of realizing the interchanging of two camouflage patterns.

[0062] The color-changing camouflage fabric that can realize the interchanging of two kinds of camouflage includes a fabric body, and the fabric body is provided with a main color patch and an auxiliary color patch, and the main color patch is connected on the entire fabric body; on the main color patch fabric base 1 A conductive layer 2, an electronic ink microcapsule layer 3, a transparent conductive film 4 and a transparent protective film 5 are provided in sequence; the conductive layer 2 and the transparent conductive film 4 are respectively connected to the positive and negative poles of the power supply device through a control circuit. The structural diagram of the main color patch of the color-changing camouflage fabric is as follows figure 1 shown.

[0063] Designed woodland camouflage and desert camouflage pa...

Embodiment 2

[0067] The invention discloses a preparation method of a color-changing camouflage fabric capable of realizing the interchanging of two camouflage patterns.

[0068]On the camouflage fabric, a layer of transparent ITO / PET conductive film with a thickness of 50 μm and a resistivity of 1000Ω.cm is compounded on the fabric body through a composite device, and then the ITO layer on the auxiliary color patch is etched away by HCL. Mix 10% gelatin glue with yellow-green interchanging electronic ink microcapsules at a mass ratio of 1:5, vibrate to disperse the capsules evenly in the glue, and then coat it on the conductive layer on the main color patch. Glue containing electronic ink microcapsules is bonded to the conductive layer 2 on the main color patch that needs to be discolored, and the thickness of the electronic ink microcapsule layer 3 is 200 μm. On the electronic ink microcapsule layer, glue a layer of ITO / PET transparent conductive film 4 with a thickness of 5 μm and a res...

Embodiment 3

[0070] The invention discloses a preparation method of a color-changing camouflage fabric capable of realizing three kinds of camouflage interchanging.

[0071] The color-changing camouflage fabric that can realize the interchanging of three kinds of camouflage includes a fabric body, and the fabric body is provided with a main color patch and an auxiliary color patch, and the main color patch is connected on the entire fabric body; on the main color patch fabric base 1 A conductive layer 2, an electronic ink microcapsule layer 3, a transparent conductive film 4 and a transparent protective film 5 are provided in sequence; the conductive layer 2 and the transparent conductive film 4 are respectively connected to the positive and negative poles of the power supply device through a control circuit. The structural diagram of the main color patch of the color-changing camouflage fabric is as follows figure 1 shown.

[0072] Designed woodland camouflage, desert camouflage and ocea...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a color changeable camouflage textile based on the electronic ink display technology, comprising a textile body. The color changeable camouflage textile is characterized in that the textile main body is provided with a dominant hue patch and auxiliary color patches, wherein the dominant hue patch is communicated on the whole textile main body; a conductive layer, an electronic ink micro-capsule layer, a transparent conduction thin film and a transparent protection film are sequentially arranged on the dominant hue patch textile substrate; and the conductive layer and the transparent conduction thin film are connected with the anode and the cathode of the power supply device via the control circuit. The color changeable camouflage textile obtained by the invention can change colors in more than two camouflage patterns, has high color changing speed, low cost, is more convenient to produce and machine, can maintain the structure and air/moisture permeating performances of the common textile, and has the color changeable camouflage function and hotness/wetness comfortableness in wearing and using at the same time.

Description

technical field [0001] The invention relates to a color-changing camouflage fabric based on electronic ink display technology and a preparation method thereof, in particular to an electronic ink microcapsule which can realize two or more color interchangeable displays under low-voltage excitation, and place it A color-changing camouflage fabric with a protective transparent film coated between a flexible conductive camouflage fabric base containing a controllable circuit and a transparent conductive film and a preparation method thereof. Background technique [0002] Camouflage fabric camouflage technology. The camouflage uniform destroys the overall outline characteristics through reasonable matching of multi-color blocks, and blends the overall tone with the background, so that the spectral reflectance of the camouflage uniform is similar to the background, thereby achieving the camouflage effect. Due to the wide variety of ground features and vegetation conditions in var...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D31/02D06Q1/04D06Q1/10
Inventor 施楣梧肖红刘丽丽李茂辉
Owner THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
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