Addressing scheme

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Addressing scheme" – news · newspapers · books · scholar · JSTOR (June 2009) (Learn how and when to remove this message)

There are three different addressing schemes for display devices: direct, matrix, and raster. The purpose of each scheme is to set (or maintain) the state of a pixel to either black/white or, more commonly, a grayscale level.