公开(公告)号：US09722012B1

公开(公告)日：2017-08-01

申请号：US15255412

申请日：2016-09-02

Applicant: QUALCOMM Incorporated

Inventor： Priyatharshan Pathmanathan ,  Devarshi Patel ,  Dennis Allen Northgrave ,  Kyle Roberts

IPC: G11C11/40 ,  G11C11/24 ,  H01L49/02 ,  H01L23/498 ,  H01L27/108 ,  G11C11/401

CPC classification number: H01L28/40 ,  G11C7/02 ,  G11C11/401 ,  H01L23/49822 ,  H01L23/49827 ,  H01L24/00 ,  H01L27/108 ,  H01L28/00 ,  H05K1/0216 ,  H05K1/0228 ,  H05K1/116 ,  H05K1/162 ,  H05K2201/09636

Abstract: An electrical device including a structure having a plurality of dielectric layers, the structure further having a plurality of vertical electrical connections extending from a top layer of the dielectric layers to a bottom layer of the dielectric layers, a first vertical electrical connection of the plurality of vertical electrical connections including a first capacitive structure that extends in a plane perpendicular to a vertical dimension of the vertical electrical connection, wherein the first capacitive structure is disposed on a first dielectric layer of the plurality of dielectric layers, wherein the first dielectric layer is below the top layer, and a second vertical electrical connection of the plurality of vertical electrical connections including a second capacitive structure extending in the plane and disposed on the first dielectric layer.