Methods of fabricating integrated active-matrix light emitting pixel array based displays are provided. The methods include: forming an array of light emitting elements on a first side of a substrate, forming an array of active-matrix light emitting pixels using the array of light emitting elements, each pixel including at least one light emitting element and at least one non-volatile memory coupled to the at least one light-emitting element, forming conductive interconnects penetrating through the substrate from a second side of the substrate to the first side, and forming one or more integrated circuits on the second side, the one or more integrated circuits being conductively coupled to the array of active-matrix light-emitting pixels through the conductive interconnects. The methods can further include forming an array of active-matrix multi-color display pixels by using the array of active-matrix light emitting pixels.