Abstract: Provided are an inter-metal dielectric pattern and a method of forming the same. The pattern includes a lower interconnection disposed on a semiconductor substrate, a lower dielectric layer having a via hole exposing the lower interconnection and covering the semiconductor substrate where the lower interconnection is disposed, and an upper dielectric pattern and a lower capping pattern, which include a trench line exposing the via hole and sequentially stacked on the lower dielectric layer. The lower dielectric layer and the upper dielectric pattern are low k-dielectric layers formed of materials such as SiO2, SiOF, SiOC, and porous dielectric. The method includes forming an inter-metal dielectric layer including a lower dielectric layer and upper dielectric layer, which are sequentially stacked, on a lower interconnection formed on a semiconductor substrate. The inter-metal dielectric layer is patterned to form a via hole, which exposes the upper side of the lower interconnection.

Abstract: Provided are an inter-metal dielectric pattern and a method of forming the same. The pattern includes a lower interconnection disposed on a semiconductor substrate, a lower dielectric layer having a via hole exposing the lower interconnection and covering the semiconductor substrate where the lower interconnection is disposed, and an upper dielectric pattern and a lower capping pattern, which include a trench line exposing the via hole and sequentially stacked on the lower dielectric layer. The lower dielectric layer and the upper dielectric pattern are low k-dielectric layers formed of materials such as SiO2, SiOF, SiOC, and porous dielectric. The method includes forming an inter-metal dielectric layer including a lower dielectric layer and upper dielectric layer, which are sequentially stacked, on a lower interconnection formed on a semiconductor substrate. The inter-metal dielectric layer is patterned to form a via hole, which exposes the upper side of the lower interconnection.

Abstract: A method for manufacturing a semiconductor device having a metal-insulator-metal (MIM) capacitor and a damascene wiring layer structure, wherein first and second metal wiring layers are formed in a lower dielectric layer on a semiconductor substrate such that top surfaces of the first and second metal wiring layers and the lower dielectric layer are level. First and second dielectric layers are sequentially formed to have a hole exposing the top surface of the second metal wiring layer. An upper electrode of a capacitor is formed in the hole region such that the top surfaces of the upper electrode and the second dielectric layer are level. Third and fourth dielectric layers are sequentially formed on the substrate. A damascene structure is formed to contact the top surface of the first metal wiring layer, and a contact plug is formed to contact the top surface of the upper electrode.

Abstract: A method for manufacturing a semiconductor device having a metal-insulator-metal (MIM) capacitor and a damascene wiring layer structure, wherein first and second metal wiring layers are formed in a lower dielectric layer on a semiconductor substrate such that top surfaces of the first and second metal wiring layers and the lower dielectric layer are level. First and second dielectric layers are sequentially formed to have a hole exposing the top surface of the second metal wiring layer. An upper electrode of a capacitor is formed in the hole region such that the top surfaces of the upper electrode and the second dielectric layer are level. Third and fourth dielectric layers are sequentially formed on the substrate. A damascene structure is formed to contact the top surface of the first metal wiring layer, and a contact plug is formed to contact the top surface of the upper electrode.