公开(公告)号：DE10106161A1

公开(公告)日：2001-09-13

申请号：DE10106161

申请日：2001-02-10

Applicant: IBM

Inventor： DAVIS CHARLES R ,  EDELSTEIN DANIEL CHARLES ,  HAY JOHN C ,  HEDRICK JEFFREY C ,  JAHNES CHRISTOPHER ,  MC GAHAY VINCENT ,  NYE HENRY

IPC: H01L21/768 ,  H01L21/3205 ,  H01L23/52 ,  H01L23/522 ,  H01L23/532

Abstract: Planar layer for conductors, includes numerous connecting lines separated from each other by dielectric. This has relatively low: dielectric constant and modulus of elasticity. A planar, perforated dielectric film layer included, has a higher modulus of elasticity. One of the conductor- and the perforated layers, is located on an integrated circuit substrate, defining a first layer. The other conductor- and perforated layer is located on the first, such that perforations make selective contact with conductors of the conductor layer.