Patent ID: 9424921
Filing Date: 2016-08-23
CPC Classification: G11C,H01L

Claim Text:
1. A semiconductor device comprising a storage element comprising: a first inverter; a second inverter; a first selection transistor; a second selection transistor; a first transistor comprising an oxide semiconductor layer; and a second transistor comprising an oxide semiconductor layer, wherein an input terminal of the first inverter is electrically connected to an input terminal of the storage element via the first selection transistor and the second transistor, wherein an output terminal of the first inverter is electrically connected to an output terminal of the storage element via the second selection transistor, wherein the output terminal of the first inverter is electrically connected to an input terminal of the second inverter via the first transistor, and wherein an output terminal of the second inverter is electrically connected to the input terminal of the first inverter via the second transistor.