Monocrystalline silicon wafer cleaning equipment for LED (light-emitting diode) and use method thereof

Abstract

The monocrystalline silicon wafer cleaning equipment for the LED comprises a cabinet body, a plurality of supporting legs are arranged at the lower end of the cabinet body, the lower end of the cabinet body communicates with a first water drainage pipe arranged among the supporting legs, a detachable filter plate is arranged on the inner side of the cabinet body, and a partition plate arranged above the filter plate is connected to the inner side wall of the cabinet body; symmetrically arranged fixing plates are rotationally arranged in the cabinet body, sliding grooves are formed in the inner side walls of the two fixing plates, second electric push rods are connected to one ends of the two sliding grooves, sliding blocks abutting against the inner walls of the sliding grooves are connected to the output ends of the two second electric push rods, and a first clamping plate is connected between the two sliding blocks; the inner side walls, away from the first clamping plate, of the two fixing plates are connected with second clamping plates. Compared with the prior art, the cleaning device has the advantages that the cleaning efficiency is higher, and fixing is more stable; by rotating a plurality of monocrystalline silicon wafers, the cleaning effect is better, the filter plate is conveniently taken out to clean waste residues, and repeated filtration and use are facilitated.

Description

technical field [0001] The invention relates to the technical field of LED processing equipment, in particular to a single-crystal silicon wafer cleaning equipment for LEDs and a method for using the same. Background technique [0002] Monocrystalline silicon is a relatively active non-metallic element, an important part of crystalline materials, and is at the forefront of the development of new materials. Its main purpose is to be used as a semiconductor material and use solar photovoltaic power generation, heat supply, etc. Monocrystalline silicon can be used for the production and deep processing of single crystal products at the diode level, rectifier level, circuit level and solar cell level, and its follow-up product integration Circuit and semiconductor separation devices have been widely used in various fields, and they also occupy an important position in military electronic equipment. When monocrystalline silicon is used in LEDs, it must go through a series of proc...

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Problems solved by technology

Its main purpose is to be used as a semiconductor material and use solar photovoltaic power generation, heat supply, etc. Monocrystalline silicon can be used for the production and deep processing of single crystal products at the diode level, rectifier level, circuit level and solar cell level, and its follow-up product integration Circuit and semiconductor separation devices have been widely used in various fields, and they also occupy an important position in military electronic equipment. When monocrystalline silicon is used in LEDs, it must go through a series of processing. The most important thing is to convert monocrystalline silicon rods The raw materials are cut into monocrystalline silicon wafers, and then go through the cleaning process of the monocrystalline silicon wafers. The current monocrystalline silicon cleaning equipment has a complex structure, poor cleaning effect, and low efficiency.

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