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Can the LED display be cleaned? What to pay attention to?

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The LED display screen needs to be cleaned before and after installation. This is a very important link, which can prevent the LED display screen from appearing unclear phenomenon, mosaic phenomenon, and black screen color shift phenomenon. After the display is operated for a certain period of time, there will be dust and other debris that affect the display. Regular cleaning and maintenance of the LED display can extend the life of the LED display and improve the quality of the LED display. Therefore, the cleaning of the LED display screen is particularly important whether before or after the screen is installed. Yang Chengbin, a senior engineer of Zhongxiang's innovative LED electronic display screen, summarizes various methods to form a set of cleaning and LED electronic display. The simple method of screen is introduced below:
I. Cleaning of LED module semi-finished products
When the LED module is only a semi-finished product without a kit, it needs to be cleaned with special washing water. After dipping the LED module with some washing water, it is brushed with a brush to accelerate the dissolution of rosin and the removal of flux. Remove dust and impurities, this step of cleaning is done by the manufacturer.
Cleaning of LED electronic display after installation
After the LED electronic display is installed and displayed for a period of time, dust and impurities will accumulate. In order not to affect the display effect of the display, the surface of the LED display needs to be cleaned with water or a detergent such as detergent and detergent. Note that only The surface of the LE display can be cleaned, and special care must be taken when cleaning, and the cleaned water cannot get on the back of the LED module. This step of cleaning can be performed by the manufacturer during after-sales maintenance, or by the customer.
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