Mixed material for display screen substrate of intelligent equipment

A technology of mixing materials and smart devices, applied in the field of smart device display materials, to achieve the effects of super weather resistance, uniform light contrast, and not easy to damage the eyes

Inactive Publication Date: 2020-12-08
南京美星鹏科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of fluorocarbon polymers in electronic equipment is generally only used as part of the raw material for the screen protective film layer. There is no report on the use of fluorocarbon polymers as flexible display substrates.

Method used

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  • Mixed material for display screen substrate of intelligent equipment
  • Mixed material for display screen substrate of intelligent equipment
  • Mixed material for display screen substrate of intelligent equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Prepare the mixed material for the smart device display substrate according to the following preparation method:

[0043] S1. Material configuration

[0044] Add 495g of fluorocarbon polymer, 5g of carbon black particles and 250g of zirconia beads in sequence in the zirconia tank, seal and set aside;

[0045] S2. Pre-dispersion of materials

[0046] Put the zirconia tank prepared in step S1 into a planetary ball mill for pre-dispersion. The autopropagation speed of the ball mill is 120±6 revolutions / minute, the revolution speed is 12±1 revolutions / minute, and the mixture is discharged after 1±0.1h to obtain mixture A;

[0047] S3. Dispersion of materials

[0048] Put the mixture A obtained in step S2 into multiple 480mL ellipsoidal glass bottles, the amount of mixture A added to each glass bottle does not exceed 1 / 2 of the volume of the glass bottle, seal it and place it in a multidimensional shaker for further dispersion , vibrated and mixed for 3 hours, and discha...

Embodiment 2

[0058] Prepare the mixed material for the smart device display substrate according to the following preparation method:

[0059] S1. Material configuration

[0060] Add 495g of fluorocarbon polymer, 5g of carbon black particles and 250g of zirconia beads in sequence in the zirconia tank, seal and set aside;

[0061] S2. Pre-dispersion of materials

[0062] Put the zirconia tank prepared in step S1 into a planetary ball mill for pre-dispersion. The autopropagation speed of the ball mill is 120±6 revolutions / minute, the revolution speed is 12±1 revolutions / minute, and the mixture is discharged after 1±0.1h to obtain mixture A;

[0063] S3. Dispersion of materials

[0064] Put the mixture A obtained in step S2 into multiple 480mL ellipsoidal glass bottles, the amount of mixture A added to each glass bottle does not exceed 1 / 2 of the volume of the glass bottle, seal it and place it in a multidimensional shaker for further dispersion , vibrated and mixed for 3 hours, and discha...

Embodiment 3

[0074] Prepare the mixed material for the smart device display substrate according to the following preparation method:

[0075] S1. Material configuration

[0076] Add 495g of fluorocarbon polymer, 5g of carbon black particles and 250g of zirconia beads in sequence in the zirconia tank, seal and set aside;

[0077] S2. Pre-dispersion of materials

[0078] Put the zirconia tank prepared in step S1 into a planetary ball mill for pre-dispersion. The autopropagation speed of the ball mill is 120±6 revolutions / minute, the revolution speed is 12±1 revolutions / minute, and the mixture is discharged after 1±0.1h to obtain mixture A;

[0079] S3. Dispersion of materials

[0080] Put the mixture A obtained in step S2 into multiple 480mL ellipsoidal glass bottles, the amount of mixture A added to each glass bottle does not exceed 1 / 2 of the volume of the glass bottle, seal it and place it in a multidimensional shaker for further dispersion , vibrated and mixed for 3 hours, and discha...

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Abstract

The invention discloses a mixed material for display screen substrate of intelligent equipment. The mixed material is composed of the following components, by weight: 99.9-99.99 parts of fluorocarbonpolymer and 0.01-0.1 part of carbon black particles, the effective component of the fluorocarbon polymer is a polymer formed by copolymerization of tetrafluoroethylene, hexafluoropropylene and vinylidene fluoride, and the effective component of the fluorocarbon polymer is a polymer formed by copolymerization of polytetrafluoroethylene, hexafluoropropylene and vinylidene fluoride. The carbon blackparticles are low-structure pigment carbon black. The mixed material disclosed by the invention has excellent optical performance and relatively high toughness and ductility.

Description

technical field [0001] The invention relates to the technical field of smart device display materials, in particular to a mixed material used for smart device display substrates. Background technique [0002] Smart device display is a display tool that displays certain electronic files on the screen through specific transmission equipment and then reflects them to the human eye. The substrate of the screen largely determines the display effect of the display. With the development of smart devices in the direction of full screen and surround touch screen, the substrate materials of display screens have also changed from traditional hard materials such as glass and acrylic boards to today's flexible materials. The choice of flexible substrates needs to consider its high temperature resistance , surface roughness and other properties, especially the toughness and light transmittance of the substrate: the higher the toughness of the substrate, the more the display can be folded ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/16C08K3/04
CPCC08K3/04C08K2201/005
Inventor 陈玉龙史晓燕胡显聪卢小冬李永强晏才顺
Owner 南京美星鹏科技实业有限公司
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