Abstract: A no-lead electronic package including a heat spreader and method of manufacturing the same. This method includes the steps of selecting a matrix or mapped no-lead lead frame with die receiving area and leads for interconnect; positioning an integrated circuit device within the central aperture and electrically interconnecting the integrated circuit device to the leads; positioning a heat spreader in non-contact proximity to the integrated circuit device such that the integrated circuit device is disposed between the leads and the heat spreader; and encapsulating the integrated device and at least a portion of the heat spreader and leads in a molding resin.

Abstract: A no-lead electronic package including a heat spreader and method of manufacturing the same. This method includes the steps of selecting a matrix or mapped no-lead lead frame with die receiving area and leads for interconnect; positioning an integrated circuit device within the central aperture and electrically interconnecting the integrated circuit device to the leads; positioning a heat spreader in non-contact proximity to the integrated circuit device such that the integrated circuit device is disposed between the leads and the heat spreader; and encapsulating the integrated device and at least a portion of the heat spreader and leads in a molding resin.

Abstract: An array-type package encasing one or more semiconductor devices. The package includes a dielectric substrate having opposing first and second sides with a plurality of electrically conductive vias and a centrally disposed aperture extending from the first side to the second side. A heat slug has a mid portion extending through the aperture, a first portion adjacent the first side of the substrate with a cross sectional area larger than the cross sectional area of the aperture and an opposing second portion adjacent the second side of the substrate. One or more semiconductor devices are bonded to the first portion of the heat slug and electrically interconnected to the electrically conductive vias. A heat spreader having a first side and an opposing second side is spaced from the semiconductor devices and generally parallel with the heat slug, whereby the semiconductor devices are disposed between the heat spreader and the heat slug.

Abstract: A method for the manufacture of a package to encapsulate at least one integrated circuit device includes the steps of: (1) providing a dielectric substrate having a first plurality of bond pads formed on a first side thereof and at least one aperture; (2) electrically interconnecting the integrated circuit device to the plurality of bond pads forming a substrate/integrated circuit device assembly; (3) gravitationally aligning the substrate/integrated circuit assembly such that the integrated circuit device is lower than said substrate; (4) introducing a volume of a low viscosity dielectric into the at least one aperture, wherein the volume is effective to coat a surface of the integrated circuit device and substantially fill the at least one aperture; and (5) encapsulating the integrated circuit device and the first side of said substrate with a dielectric polymer.

Abstract: An array-type package encasing one or more semiconductor devices. The package includes a dielectric substrate having opposing first and second sides with a plurality of electrically conductive vias and a centrally disposed aperture extending from the first side to the second side. A heat slug has a mid portion extending through the aperture, a first portion adjacent the first side of the substrate with a cross sectional area larger than the cross sectional area of the aperture and an opposing second portion adjacent the second side of the substrate. One or more semiconductor devices are bonded to the first portion of the heat slug and electrically interconnected to the electrically conductive vias. A heat spreader having a first side and an opposing second side is spaced from the semiconductor devices and generally parallel with the heat slug, whereby the semiconductor devices are disposed between the heat spreader and the heat slug.