Laser two-dimension code carving process of touch screen and surface of solar photovoltaic condensing lens

A solar photovoltaic and laser two-dimensional code technology, applied in the field of laser engraving, can solve the problems of paper products and adhesive products that are not environmentally friendly, high labor costs, data loss, etc., to reduce environmental impact, design exquisite structure, and improve production efficiency effect

Inactive Publication Date: 2013-06-19
苏州市信德威激光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Poor wear resistance, easy to damage during the production process and sales process, resulting in data loss;
[0005] 2. The use of paper products and adhesive products is not environmentally friendly;
[0006] 3. The process is more complicated when used, and the labor cost is higher.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The invention provides a laser two-dimensional code engraving process on the surface of a touch screen and a solar photovoltaic concentrating lens,

[0018] Using high-energy pulsed CO2 laser, the emission wavelength is 10.64μm, and the energy density is 0.1-5J / cm 2 , The peak power is 0.01-10Kw and includes lasers of other bands that can be absorbed by the glass surface;

[0019] Under the control of computer control software, the servo motor is commanded through the control card to drive the reflective lens to run at high speed to generate light bands. After being focused by the focusing lens, the touch screen and the glass surface of the solar photovoltaic concentrating lens are irradiated at an incident angle of 0-85° for scanning and processing to form a two-dimensional code or serial number, and the two-dimensional code and serial number are washed with water, etc. Won't fall off or get damaged when handling. According to the needs of production, add a code read...

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PUM

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Abstract

The invention provides a laser two-dimension code carving process of a touch screen and the surface of a solar photovoltaic condensing lens. By means of a carbon dioxide (CO2) high-energy and high-quality pulse laser beam, through light spot process, beam-expansion and focusing, and through the control of a computer, a laser light band is formed to perform scanning operation on the surface of glass to form a required bar code or a required serial number. According to the laser two-dimension code carving process of touch screen and the surface of the solar photovoltaic condensing lens, the lasher replaces a paper bar code, the laser two-dimension code carving process is combined with an up-to-date code-reading and decoder technology, the laser two-dimension code carving process of touch screen and the surface of the solar photovoltaic condensing lens is mainly used in the production and after sale management of the touch screen and the condensation solar photovoltaic industry, capable of supervising the production process, the sales process and the after-sale application of the touch screen and the condensation solar photovoltaic effectively, and therefore the purposes of improvement in the quality of the above products and effective tracing of problem products are achieved.

Description

technical field [0001] The invention relates to the field of laser engraving, in particular to a laser two-dimensional code engraving process on the surface of a touch screen and a solar photovoltaic concentrating lens. Background technique [0002] With the rapid development of touch technology and solar energy industry in recent years, people have higher and higher requirements for its quality and performance. As a manufacturer, in order to improve the quality, every link of the product must be effectively monitored during the production process. An effective solution is to attach a barcode or two-dimensional code and serial number on the surface of the product. And implement supervision in the production process, sales process and after-sales. [0003] At present, most of the above industries still use traditional paper barcodes pasted on the surface of products as the information basis for monitoring. But paper barcodes exist: [0004] 1. Poor wear resistance, easy t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44B3/02
Inventor 崔利明许如玲
Owner 苏州市信德威激光科技有限公司
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