Light emitting device having stacked multiple LEDS

TL;DR: In this paper, a first layer and a second layer of layer-transferred mono-crystallized silicon, where the first layer comprises a first plurality of horizontally-oriented transistors, and the second layer includes a second plurality of vertically oriented transistors.

TL;DR: In this article, a method to process an Integrated Circuit device including processing a first layer of first transistors, then processing a metal layer overlaying the first layer and providing at least one connection to the first Transistors, and finally processing a second layer of second transistors overlaying a first metal layer, wherein the second metal layer is connected to provide power to at least 1 of the second Transistors.

TL;DR: In this paper, a semiconductor light-emitting element, consisting of a first light emitting part, a second light emitting part, and a third light emitting element, was presented.

TL;DR: In this article, an Integrated Circuit device including a first layer including first single crystal transistors; a second layer overlaying the first layer, the second layer including second single-crystal transistors, where the second-layer thickness is less than one micron, where a plurality of the first transistors is circumscribed by a first dice lane of at least 10 microns width, and there are no first conductive connections to the plurality of transistors that cross the first-dice lane.