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LED panel cleaning solution

A technology for cleaning liquids and panels, applied in the directions of surface active detergent compositions, detergent compositions, detergent compounding agents, etc., can solve the problems of short circuit open circuit, poor welding, weak sealing, etc., and achieve energy saving and decontamination. Strong ability and high cleaning efficiency

Inactive Publication Date: 2018-04-13
安徽新欧电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Problems with electronic components due to contamination by contamination particles and improper cleaning, including high leakage, shorts, corrosion, detection failures, poor soldering, poor sealing and metal migration, resulting in a large number of degraded products and defective products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A LED panel cleaning liquid, comprising the following raw materials: 15g of alkanolamide polyoxyethylene ether, 15g of natural plant essence, 8g of benzotriazole, 4g of citric acid, 2g of glycerin, 2g of ethanol, 8g of polyoxyethylene ether, hydrogen peroxide 8g, 4g of ammonium hydroxide, 10g of 1,3-dioxolane, 8g of trisodium dicarboxymethylmalonate, 5g of tripropylene glycol methyl ether.

Embodiment 2

[0015] A LED panel cleaning liquid, comprising the following raw materials: 15g of alkanolamide polyoxyethylene ether, 10g of natural plant essence, 5g of benzotriazole, 4g of citric acid, 2g of glycerin, 2g of ethanol, 6g of polyoxyethylene ether, hydrogen peroxide 6g, ammonium hydroxide 3g, 1,3-dioxolane 8g, trisodium dicarboxymethylmalonate 6g, tripropylene glycol methyl ether 4g.

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PUM

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Abstract

The invention discloses an LED panel cleaning solution. The LED panel cleaning solution is prepared from the following raw materials in parts by mass: 10 to 15 parts of alkylolamide polyoxyethylene ether, 10 to 15 parts of natural plant essence, 5 to 8 parts of benzotriazole, 3 to 4 parts of citric acid, 1 to 2 parts of glycerine, 1 to 2 parts of ethyl alcohol, 5 to 8 parts of polyoxyethylene ether, 5 to 8 parts of hydrogen peroxide, 2 to 4 parts of ammonium hydroxide, 6 to 10 parts of 1,3-dioxolame, 6 to 8 parts of dicarboxymethyl malonate, and 4 to 5 parts of tripropylene glycol monomethyl ether. The cleaning agent provided by the invention is high in cleaning efficiency, high in decontamination capacity, high in safety performance and low in washing cost, does not pollute environment and saves energy resource; an LED is not damaged in the washing process, and a protective film can be formed on the surface of a chip; air can be isolated, the chip is prevented from being corroded by water and other molecules in atmosphere, and oxidation is resisted, so that a next manufacturing process is facilitated.

Description

technical field [0001] The invention relates to the field of cleaning agents for LED lamps, in particular to a cleaning solution for LED panels. Background technique [0002] LED is a semiconductor light-emitting diode. LED energy-saving lamps use high-brightness white light-emitting diodes as light sources. They have high luminous efficiency, low power consumption, long life, easy control, maintenance-free, safety and environmental protection; Bright, colorful, low loss, low energy consumption, green and environmental protection. Existing LED lampshade materials have poor flame retardancy. [0003] In the manufacturing of electronics industry, the production and assembly of electronic components consists of multiple stages, and each stage has a cleaning process to ensure high reliability and high yield of products. Problems with electronic components due to contamination by particles and improper cleaning include high leakage, short circuit, corrosion, detection failure, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/825C11D3/39C11D3/28C11D3/20C11D3/04C11D3/50C11D3/60
CPCC11D1/825C11D3/044C11D3/201C11D3/2065C11D3/2068C11D3/2082C11D3/2086C11D3/2096C11D3/28C11D3/3942C11D3/50C11D1/72C11D1/008C11D2111/22
Inventor 汪俊许傅东
Owner 安徽新欧电子科技有限公司