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Forming inductor and transformer structures with magnetic materials using damascene processing for integrated circuits

机译:使用镶嵌工艺对集成电路用磁性材料形成电感器和变压器结构

摘要

Methods and associated structures of forming microelectronic devices are described. Those methods may include forming a first layer of magnetic material and at least one via structure disposed in a first dielectric layer, forming a second dielectric layer disposed on the first magnetic layer, forming at least one conductive structure disposed in the second dielectric layer, forming a third layer of dielectric material disposed on the conductive structure, forming a second layer of magnetic material disposed in the third layer of dielectric material and in the second layer of dielectric material, wherein the first and second layers of the magnetic material are coupled to one another.
机译:描述了形成微电子器件的方法和相关结构。这些方法可以包括:形成磁性材料的第一层和设置在第一电介质层中的至少一个通孔结构;形成设置在第一磁层上的第二电介质层;形成设置在第二电介质层中的至少一个导电结构;以及第三层介电材料层,设置在导电结构上,形成第二层磁性材料,该第二层磁性材料设置在第三层介电材料和第二层介电材料中,其中,第一层和第二层磁性材料耦合到一个另一个。

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