Patent ID: 8159045
Filing Date: 2012-04-17
Classification: H01L,Y10S

Abstract:
1. A semiconductor device, comprising: a first capacitor including a first upper electrode, a first lower electrode, a first intermediate electrode having a first width and arranged between the first upper electrode and the first lower electrode, and a first shield line having a second width in a same layer as the first intermediate electrode; and a second capacitor, including a second upper electrode, a second lower electrode, and a second intermediate electrode having a third width and arranged between the second upper electrode and the second lower electrode, and arranged adjoining to the first capacitor, wherein in the first capacitor and the second capacitor, the first upper electrode, the first lower electrode, the first shield line, the second upper electrode, and the second lower electrode are electrically connected to a ground electrode, and wherein the first shield line is arranged between the first capacitor and the second capacitor such that the first width and the third width are greater than the second width.