1. A tileable display panel, comprising: a screen layer upon which a unified image is projected; an illumination layer to generate lamp light; and a display layer disposed between the screen layer and the lamp layer, the display layer including a plurality of pixelets, wherein each of the pixelets is positioned to be illuminated by the lamp light from the illumination layer and to project a magnified image sub-portion onto the screen layer such that the magnified image sub-portions collectively blend together to form the unified image, wherein each of the pixelets includes an array of transmissive pixels comprising: core pixels; and peripheral pixels disposed on one or more sides of the core pixels which provide a higher image resolution in overlap regions on the screen layer when the magnified image sub-portions projected from adjacent pixelets overlap on the screen layer.