What is Static Drive and Scan Drive in LED Screens?

What are Static Drive and Scan Drive in LED screens?

Static Drive involves a “point-to-point” control mechanism from the output pin of the drive IC to the pixel. Scan Drive involves a “point-to-line” control mechanism from the output pin of the drive IC to the pixel.

What are the differences between Static Drive and Scan Drive in LED screens?

Scan Drive requires a row control circuit, clearly visible on the driver board. In contrast, Static Drive does not require a row control circuit, resulting in higher costs but offering superior display quality, stability, and minimal brightness loss. On the other hand, Scan Drive necessitates a row control circuit, has lower costs, but displays inferior quality and greater brightness loss.

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