Integrated laser arrays based devices and systems and methods of forming the integrated laser arrays based devices and systems are provided. In one aspect, an integrated display includes a semiconductor substrate including a first side and a second side, an array of active-matrix light-emitting pixels, each of the pixels including one or more light-emitting elements formed on the first side and at least one non-volatile memory coupled to the one or more light-emitting elements, each of the light-emitting elements including a lasing structure that has an optical resonator and one or more semiconductor layers in the optical resonator and is operable to emit a laser light, one or more integrated circuits formed on the second side, and conductive interconnects penetrating from the second side through the semiconductor substrate and conductively coupling the one or more integrated circuits to the light-emitting elements.