Pixel size enhancements

摘要

An optical encoder or decoder including an array of addressable elements with varying sized pixels. The optical encoder or decoder includes an array of addressable elements configured with a first set of pixels of a first size, where the first set of pixels each include at least one addressable element of the array of addressable elements. The array of addressable elements further includes a second set of pixels of a second size, where the second set of pixels each include at least one addressable element of the array of addressable elements and the second size of pixels is greater than the first size of pixels.