How to Deal with the Moire Effect on LED Screens Effectively
What Is the Moiré Effect on LED Screens ? The Moiré Effect is a visual distortion that appears when two grid-like patterns overlap—such as the pixel layout of an LED screen and a camera sensor. This interference results in strange lines, ripples, or rainbow-like patterns that aren’t part of the actual image. Moiré can distract viewers, distort important visuals, and reduce the quality of content, especially during video shooting, photography, or live broadcasting. Why Does the Moiré Effect Happen? Several factors can cause Moiré patterns on LED screens: Low Resolution and Pixel Density Larger, visible pixels on low-resolution screens fail to render fine details, making Moiré more likely. Low Refresh Rate and Pixel Misalignment Flickering and motion blur caused by a low refresh rate, combined with misaligned pixels, can trigger distortion. Poor Anti-Aliasing and Content Scaling Jagged edges and incorrect resizing create mismatched pixels, which often result in visible interf...