Buy purchase led display screen

Buy purchase led display screen 

With the application and popularization of LED display, LED display market to an unprecedented trend of rapid development. Come near to the market surge in demand for large led screen,large led screen providers a corresponding increase in product selection surface is larger, but let the user in the choice of a dilemma, and I do not know how decisions are made here, we need to remind, select led display, first need to clarify the following points:

(1) the total cost of the design screen body each led display screen has a general price range, in the case of determining the total cost of the right products, the combined area of ​​the screen to order, choose what kind of display has been relatively straightforward. Many companies now offer relatively low, there are several situations in which, first, separate offer, take advantage of the lack of understanding of the users of the product does not include some of the devices must be used in quotations. Second, the choice of the lowest of the devices of poor quality or substitute goods driver IC, resulting in LED screen display significantly decreased in use for some time, you will lose it.

(2) the content to display only display some text or show some pictures this case, the two-color led screen, and have been able to meet the demand. If the main display video, animation, full-color LED display screen.

(3) This condition Screen place of space conditions limit the display size and point spacing, pitch and best visual distance relationship, the space is small, the best visual distance of the nearest, in order to achieve a certain display point spacing must be reduced, and vice versa. In addition, if it is outdoor led screen, but also pay attention to the heat of the screen. Display the work itself must produce a certain amount of heat, if the ambient temperature is too high heat and bad, the integrated circuit may not work properly, or even destroyed, so that the display system does not work. So you want to install a ventilation cooling equipment.