The manufacturing process of flexible LED screens is complex, involving multiple links and advanced technologies. The following are its main manufacturing processes and challenges.
The core of flexible LED screens lies in the selection of materials, which usually include:Flexible substrate: Use lightweight and flexible materials such as polyester film or polyurethane to ensure the bendability and durability of the screen.LED lamp beads: Use micro RGB LED lamp beads to achieve high brightness and rich color display.Packaging materials: Usually use flexible resin for packaging to protect the internal circuit and improve the weather resistance of the screen.
The manufacturing process of flexible LED screens usually includes the following steps:Substrate preparation: According to the design requirements, the flexible substrate is cut and processed to achieve the required size and shape.
LED array layout: Arrange the micro LED lamp beads precisely according to the design plan to ensure the best optical effect of each pixel.
Welding and connection: Use advanced patch technology to weld the LED lamp beads to the substrate, and make electrical connections at the same time to ensure the stability of signal transmission.
Packaging: Use flexible resin to encapsulate the LED lamp beads to protect them from the external environment and increase durability.
Driver circuit installation: Driver circuits are integrated on the screen to ensure control and sign