Patent ID: 9711448
Date: 2017-07-18
CPC Classifications: H01L

Claim:
1. A finger metal oxide metal (MOM) capacitor, comprising: an outer conducting structure defined in (i) a plurality of metal layers and a (ii) plurality of via layers of an integrated circuit, the outer conducting structure including an inner conducting structure defined in (i) the plurality of metal layers and (ii) the plurality of via layers of the integrated circuit and including wherein the middle portion includes “T”-shaped elongate sections formed in middle ones of the plurality of metal layers and extending towards the inner conducting structure, wherein each of the “T”-shaped elongate sections of the middle portion is axially aligned and coaxial, in a lengthwise direction, with a respective one of the “T”-shaped sections of the inner conducting structure in a same one of the plurality of metal layers; and oxide arranged between the outer conducting structure and the inner conducting structure.