Patent ID: 7348624
Filing Date: 2008-03-25
Classification: H01L

Abstract:
1. A semiconductor device comprising: a capacitor including a first electrode, a second electrode and an insulator therebetween; first layers and second layers laminated alternately, the first layers each including lines of a first electrode and lines of a second electrode arranged alternately and extending in a first direction, the second layers each including lines of the first electrode and lines of the second electrode arranged alternately and extending in a second direction different from the first direction; first via holes connecting the lines of the first electrode in each of the first layers and the lines of the first electrode in each of the second layers at crossing points of the lines of the first electrode of said first layers in said first direction with said first electrode of said second layers in said second direction; and second via holes connecting the lines of the second electrode in each of the first layers and the lines of the second electrode in each of the second layers at crossing points of the lines of the second electrode of said first layers in said first direction with said second electrode of said second layers in said second direction.