The P3.9-7.8 Curtain wall screen is a specific type of LED display
designed for installation on curtain walls or building facades. As
you mentioned, the product name "P3.9-7.8" represents the pixel
pitch of the LED screen, specifying different values for the
horizontal and vertical distances between the individual lamp beads
(LED pixels).
1. P3.9 Pixel Pitch: The value "3.9" refers to the horizontal
distance between the centers of two adjacent lamp beads (pixels) on
the LED screen. In this case, it is approximately 3.9 millimeters.
Smaller pixel pitches, such as P3.9, indicate higher pixel density,
resulting in higher resolution and sharper image quality,
especially for viewers who are in close proximity to the display.
2. P7.8 Pixel Pitch: The value "7.8" refers to the vertical
distance between the centers of two adjacent lamp beads (pixels) on
the LED screen. In this case, it is approximately 7.8 millimeters.
The vertical pixel pitch may be slightly larger than the horizontal
pixel pitch, which can be an intentional design choice for certain
applications or to achieve a specific aspect ratio for the display.
3. Curtain Wall Screen: The P3.9-7.8 LED screen is designed
specifically for installation on curtain walls or building facades.
It can transform the building's exterior into a dynamic and
eye-catching display, allowing for various visual effects,
animations, and information to be showcased.
4. High Brightness and Contrast: The LED screen maintains high
brightness levels and contrast, ensuring that the displayed content
remains visible and vibrant even in daylight or well-lit
environments.
5. Weatherproof and Durable: LED curtain wall screens are typically
designed to be weatherproof and durable, with protection against
elements such as dust, water, and UV rays, ensuring reliable
performance in outdoor environments.
