Patent ID: 9425095
Filing Date: 2016-08-23
CPC Classification: H01L

Claim Text:
1. A method of making a semiconductor device, the method comprising: forming a first metal layer on and in contact with an active area of a substrate, the first metal layer comprising a first conductive region; forming a first contact plug and a second contact plug in contact with the first conductive region; and forming a second metal layer over the first contact plug and the second contact plug, the second metal layer comprising a first set of parallel lines coupled to a first source and a second set of parallel lines coupled to a second source, wherein the first set of parallel lines and the second set of parallel lines are interlaced with each other, and wherein a first one of the first set of parallel lines is coupled to the first contact plug and a second one of the first set of parallel lines is coupled to the second contact plug, wherein the first source is a varying signal source.