Patent ID: 9136205
Filing Date: 2015-09-15
Classification: H01L

Abstract:
1. A semiconductor device comprising: a semiconductor layer; an active region defined in the semiconductor layer; first fingers provided on the active region and arranged in parallel with respect to a first direction; second fingers provided on the active region and interleaved with the first fingers; a bus line that is provided on an outside of the active region and interconnects the first fingers; first air bridges that are provided on the outside of the active region and are extended over the bus line, and that are electrically connected to the second fingers; and second air bridges that are provided on the outside of the active region and are arranged in a second direction which crosses to the first direction, and that are electrically connected to the first air bridges, wherein the first fingers are gate fingers and the second fingers are source fingers or drain fingers, wherein the first air bridges and the second air bridges are connected at a cross point, the cross point is located at the first air bridge, and the cross point is separated from a surface of the semiconductor layer by air.