Patent ID: 7068124
Filing Date: 2006-06-27
Classification: H01F,H01L,H01P,H03H

Abstract:
1. An organic bandpass filter, comprising: a first core layer having an upper surface and a lower surface; a second core layer having an upper surface and a lower surface, wherein the first core layer and the second core layer are positioned opposite one another so that the lower surface of the first core layer is facing the upper surface of the second core layer; an organic dielectric layer having an upper conductive layer and a lower conductive layer that are patterned to form at least two resonators, wherein two of the resonators are internally coupled to each other, the organic dielectric layer being arranged between the first core layer and the second core layer; a first shield electrode on the upper surface of the first core layer opposite the organic dielectric layer; a second shield electrode on the lower surface of the second core layer opposite the organic dielectric layer; and a side shield electrode in electrical contact with the first and second shield electrodes, wherein the side shield electrode comprises an in-built shielding formed of a portion of the upper conductive layer, wherein the in-built shielding is co-planar with and surrounds at least a portion of the resonators.