A display device includes a first electrode disposed on a substrate, a second electrode disposed on the substrate, and spaced apart from and facing the first electrode, at least one light emitting element disposed between the first electrode and the second electrode, a first conductive contact pattern disposed on the first electrode and electrically contacting the first electrode and an end of the at least one light emitting element, and a second conductive contact pattern disposed on the second electrode and electrically contacting the second electrode and another end of the at least one light emitting element.

Embodiments of a microelectronic packaged device and methods of making are provided, where the microelectronic packaged device includes a system package comprising a first die and a second die, wherein the first die and the second die are laterally positioned to one another, and the first die and the second die are laterally separated from one another by mold compound; and a conductive trace formed between a first conductive surface on an exposed surface of the first die and a second conductive surface on an exposed surface of the second die, wherein the conductive trace is laser sintered directly on the first conductive surface, on a portion of the exposed surface of the first die, on a portion of a top surface of the mold compound, on a portion of the exposed surface of the second die, and on the second conductive surface.

A method of making an electronic device having a discrete device mounted on a surface of an electronic die with both the discrete device and the die connected by heat cured conductive ink and covered with cured encapsulant including placing the discrete device on the die; and keeping the temperature of each of the discrete device and the die below about 200 C. Also disclosed is a method of electrically attaching a discrete device to a substrate that includes placing the device on the substrate, applying conductive ink that connects at least one terminal on the device to at least one contact on the substrate and curing the conductive ink. Also disclosed is an IC package with a discrete electrical device having electrical terminals; an electrical substrate having contact pads on a surface thereof; and cured conductive ink connecting at least one of the electrical terminals with at least one of the contact pads.

A method of making an electronic device having a discrete device mounted on a surface of an electronic die with both the discrete device and the die connected by heat cured conductive ink and covered with cured encapsulant including placing the discrete device on the die; and keeping the temperature of each of the discrete device and the die below about 200 C. Also disclosed is a method of electrically attaching a discrete device to a substrate that includes placing the device on the substrate, applying conductive ink that connects at least one terminal on the device to at least one contact on the substrate and curing the conductive ink. Also disclosed is an IC package with a discrete electrical device having electrical terminals; an electrical substrate having contact pads on a surface thereof; and cured conductive ink connecting at least one of the electrical terminals with at least one of the contact pads.

An integrated circuit is provided. The integrated circuit includes a package base including package leads, an extracted die removed from a previous packaged integrated circuit, and an an interposer bonded to the extracted die and the package base. The extracted die includes original bond pads and one or more original ball bonds on the original bond pads. The interposer includes first bond pads electrically connected to the original bond pads with 3D printed first bond connections conforming to the shapes and surfaces of the extracted die and the interposer and second bond pads electrically connected to the package leads with 3D printed second bond connections conforming to shapes and surfaces of the interposer and package base.

An emissive panel and associated assembly method are provided. The method provides an emissive substrate having an insulating layer with a top surface and a back surface, and a dielectric layer overlying the insulating layer patterned to form a plurality of wells. Each well has a bottom surface formed on the insulating layer top surface with a first electrical interface electrically connected to a first conductive pressure channel (CPC). The CPCs are each made up of a pressure via with sidewalls formed between the well bottom surface and the insulating layer back surface. A metal layer coats the sidewalls, and a medium flow passage formed interior to the metal layer. The method uses negative pressure through the CPCs to help capture emissive elements in a liquid flow deposition process.