Patent ID: 8044930

Claim:
A display comprising: a stack of layers configured to display an image; multiple elements included in the stack of layers, wherein each of the multiple elements is configured to sense light; and a pixel electrode matrix comprising a first set of pixel electrodes and a second set of pixel electrodes, wherein the pixel electrodes in the first set have a different size than the pixel electrodes in the second set, wherein the pixel electrode matrix and the multiple elements are arranged on a single layer in the stack, and the pixel electrodes in the first set have a smaller size than the pixel electrodes in the second set to accommodate readout lines associated with the multiple elements in the single layer, wherein the readout lines are arranged in a periodic manner more than one pixel apart in the single layer, and wherein the display is configured to modify frame data to be applied to the pixel electrode matrix to compensate for the difference in size between the pixel electrodes in the first set and the pixel electrodes in the second set.