Patent ID: 6888244
Filing Date: 2005-05-03
Classification: H01L

Abstract:
1. Interconnect arrangement, comprising: a first layer and a first layer surface, the first layer having a first insulation material; at least two interconnects situated on the first layer surface, having a second layer surface essentially parallel to the first layer surface, the interconnects having a first material which is electrically conductive; a second layer made of a second insulation material, which second layer is produced on the second layer surface of each interconnect and projects beyond the interconnect, the second layers of adjacent interconnects covering regions between the adjacent interconnects; a third layer covering the second layers, the third layer having a third insulation material and completely closing off the regions between the adjacent interconnects by means of coverage; and a cavity between the first layer, the adjacent interconnects, the second layers and the third layer, the cavity having an electrically insulating effect between the adjacent interconnects.