Outdoor advertising relying on the advantages of large screen, strong impact and wide range of communication, has become an important means for brand promotion of major enterprises. As a high-tech media display carrier, LED display screens become the mainstay of outdoor advertising large screens with bright colors and flexible display content. In the past two years, transparent LED screens have begun to emerge, and with its high transparency, high-tech sense, and fit environment, it has quickly gained favor from the high-end commercial market.
The transparent LED screen is a new type of display. It is a highly transparent (70% to 95%) LED screen with a panel thickness of only 10mm, which can be mounted behind of the glass and perfectly integrated with the glass. The unit size of the transparent LED screen can be customized according to the size of the glass, and has a little effect on the transparency of the glass curtain wall.
Its realization principle is the micro-innovation of the light bar screen, the patch manufacturing process, the lamp bead package, the control system are all targeted improvements）, and the structure of the hollow design reduces the blocking of the structural components , to maximize the perspective effect.
Transparent LED screen needs to solve the problem：difficult choices between the permeability and the pixel pitch
From the perspective of several products on the market, the transparency of transparent screens has reached more than 90%, and the minimum dot spacing is 3mm. For transparent screens, its penetration and dot spacing have not reached the limit. Because the PCB board, the driver IC, and the lamp bead itself are opaque, if the dot pitch is made smaller, it is inevitable to lose some of the permeability. However, high passthrough is the biggest advantage of transparent screens. However, the cost of increasing the penetration rate is to increase the dot pitch, which affects its picture clarity and display.
Post time: Jun-11-2020