Patent classifications
H01L2224/82345
Conductive vias in semiconductor packages and methods of forming same
An embodiment package includes a first integrated circuit die encapsulated in a first encapsulant; a first through via extending through the first encapsulant; and a conductive pad disposed in a dielectric layer over the first through via and the first encapsulant. The conductive pad comprises a first region electrically connected to the first through via and having an outer perimeter encircling an outer perimeter of the first through via in a top down view. The package further includes a first dielectric region extending through the first region of the conductive pad. A conductive material of the first region encircles the first dielectric region in the top down view.
Conductive vias in semiconductor packages and methods of forming same
An embodiment package includes a first integrated circuit die encapsulated in a first encapsulant; a first through via extending through the first encapsulant; and a conductive pad disposed in a dielectric layer over the first through via and the first encapsulant. The conductive pad comprises a first region electrically connected to the first through via and having an outer perimeter encircling an outer perimeter of the first through via in a top down view. The package further includes a first dielectric region extending through the first region of the conductive pad. A conductive material of the first region encircles the first dielectric region in the top down view.
Conductive Vias in Semiconductor Packages and Methods of Forming Same
An embodiment package includes a first integrated circuit die encapsulated in a first encapsulant; a first through via extending through the first encapsulant; and a conductive pad disposed in a dielectric layer over the first through via and the first encapsulant. The conductive pad comprises a first region electrically connected to the first through via and having an outer perimeter encircling an outer perimeter of the first through via in a top down view. The package further includes a first dielectric region extending through the first region of the conductive pad. A conductive material of the first region encircles the first dielectric region in the top down view.
CONDUCTIVE VIAS IN SEMICONDUCTOR PACKAGES AND METHODS OF FORMING SAME
An embodiment package includes a first integrated circuit die encapsulated in a first encapsulant; a first through via extending through the first encapsulant; and a conductive pad disposed in a dielectric layer over the first through via and the first encapsulant. The conductive pad comprises a first region electrically connected to the first through via and having an outer perimeter encircling an outer perimeter of the first through via in a top down view. The package further includes a first dielectric region extending through the first region of the conductive pad. A conductive material of the first region encircles the first dielectric region in the top down view.
Embedded die-down package-on-package device
An apparatus including a die; and a build-up carrier including alternating layers of conductive material and dielectric material disposed on a device side of the die and dielectric material embedding a portion of a thickness dimension of the die; and a plurality of carrier contact points disposed at a gradation between the device side of the die and the embedded thickness dimension of the die and configured for connecting the carrier to a substrate. A method including disposing a die on a sacrificial substrate with a device side of the die opposite the sacrificial substrate; forming a build-up carrier adjacent a device side of a die, wherein the build-up carrier includes a dielectric material defining a gradation between the device side of the die and a backside of the die, the gradation including a plurality of carrier contact points; and separating the die and the carrier from the sacrificial substrate.
Electronic component
An electronic component includes an electrically conductive carrier. The electrically conductive carrier includes a carrier surface and a semiconductor chip includes a chip surface. One or both of the carrier surface and the chip surface include a non-planar structure. The chip is attached to the carrier with the chip surface facing towards the carrier surface so that a gap is provided between the chip surface and the carrier surface due to the non-planar structure of one or both of the carrier surface and the first chip surface. The electronic component further includes a first galvanically deposited metallic layer situated in the gap.
EMBEDDED DIE-DOWN PACKAGE-ON-PACKAGE DEVICE
An apparatus including a die; and a build-up carrier including alternating layers of conductive material and dielectric material disposed on a device side of the die and dielectric material embedding a portion of a thickness dimension of the die; and a plurality of carrier contact points disposed at a gradation between the device side of the die and the embedded thickness dimension of the die and configured for connecting the carrier to a substrate. A method including disposing a die on a sacrificial substrate with a device side of the die opposite the sacrificial substrate; forming a build-up carrier adjacent a device side of a die, wherein the build-up carrier includes a dielectric material defining a gradation between the device side of the die and a backside of the die, the gradation including a plurality of carrier contact points; and separating the die and the carrier from the sacrificial substrate.