Patent ID: 7515394
Filing Date: 2009-04-07
Classification: H01L

Abstract:
1. MIM type capacitance elements comprising: a group of first capacitance elements in which the first capacitance elements as the MIM type capacitance elements are placed in tandem; and a group of second capacitance elements in which the second capacitance elements as the MIM type capacitance elements are placed in tandem, wherein the group of first capacitance elements and the group of second capacitance elements are alternately placed in parallel with each other with an equal interval therebetween, and wherein first dummy capacitance elements are placed in a periphery of the first capacitance elements and a periphery of the second capacitance elements, and an interval between the first and second capacitance elements adjacent to each other, an interval between the first capacitance element and the first dummy capacitance element adjacent to each other, and an interval between the second capacitance element and the first dummy capacitance element adjacent to each other are all equalized.