Patent ID: 8975745
Filing Date: 2015-03-10
Classification: H01L

Abstract:
1. A microelectronic package, comprising: a first support member comprising a first conductive layer, a second conductive layer and a first insulating layer between the first conductive layer and the second conductive layer; an intermediate member having a first side facing the second conductive layer of the first support member and a second side facing away from the first side; a second support member comprising a third conductive layer, a fourth conductive layer, and a second insulating layer between the third conductive layer and the fourth conductive layer, the third conductive layer having a first side facing the intermediate member and the second side facing away from the first side, the fourth conductive layer having a first side facing the second insulating layer and a second side facing away from the second insulating layer; wherein the package has a cavity extending upwardly from the first side of the fourth conductive layer through the first conductive layer of the first support member, wherein the first conductive layer, the first insulating layer, the second conductive layer, the intermediate member, the third conductive layer, and the second insulating layer each extend monolithically from a boundary of the cavity to an outer edge of the microelectronic package, and wherin the fourth conductive layer extends from one outer edge of the package to an opposite outer edge of the package.