Kung Fu pays off, and the iron shovel can be ground into a needle. Qingan Optoelectronics has been focusing on the LED industry for 11 years. The companys chairman and general manager led the marketing team and the RD team to conceive for t...
Nowadays, the LED industry is more mature and the market is stabilizing. Evergrande, the largest enterprise in the giant enterprise, uses the advantages of capital and technology to continuously extend the industrial chain to consolidate it...
LED display rental products need to be frequently loaded and unloaded and reused according to the location and stage scene requirements, so the portability of the product and the durability of the product and the professionalism of the inst...
1、dead point The dead point of the LED display is a single point that is always bright or often black on the display screen. The number of dead points is mainly determined by the quality of the die. The lower the dead point, the better th...
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