Patent ID: 8558238
Filing Date: 2013-10-15
Classification: H01L

Abstract:
1. A semiconductor device comprising: a capacitor portion including a plurality of blocks each including a plurality of capacitor elements, a first wiring, and a second wiring, wherein each of the plurality of capacitor elements includes a semiconductor film having a first impurity region and a plurality of second impurity regions provided with the first impurity region interposed therebetween, and a conductive film provided over the first impurity region with an insulating film therebetween, wherein the first impurity region comprises one conductivity type impurity element, wherein each of the second impurity regions comprises another conductivity type impurity element, wherein the conductive film is electrically connected to the first wiring, wherein the second wiring has a shape including a plurality of loops, wherein each of the plurality of blocks comprises a unit comprising: wherein all of the first impurity regions of the set of the capacitor elements are surrounded by the one of the plurality of loops, wherein all of the second impurity regions of the set of the capacitor elements are electrically connected to the one of the plurality of loops, and wherein the plurality of capacitor elements are connected in parallel with each other.