Patent ID: 9147658
Filing Date: 2015-09-29
Classification: H01L

Abstract:
1. A device, comprising: a semiconducting substrate; a first power supply structure disposed in a first layer of insulating material formed above said semiconducting substrate; a second power supply structure disposed in a second layer of insulating material formed above said semiconducting substrate that is electrically isolated from said first power supply structure in a vertical direction by at least one of said first or second layers of insulating materials, wherein at least a portion of said second power supply structure is positioned vertically below at least a portion of said first power supply structure, said first power supply structure being one of an interruptible power supply structure or an uninterruptible power supply structure, said second power supply structure being the other of said interruptible power supply structure or said uninterruptible power supply structure; a plurality of constant-power circuits conductively coupled to the one of said first power supply structure or said second power supply structure that is said uninterruptible power supply; and a plurality of interruptible-power circuits conductively coupled to the one of said first power supply structure or said second power supply structure that is said interruptible power supply.