Patent ID: 7986028
Filing Date: 2011-07-26
Classification: H01L

Abstract:
1. A semiconductor device, comprising: a lower layer side insulation film; a wiring pattern formed on the lower layer side insulation film; a base insulation film formed on the lower layer side insulation film and the wiring pattern; and a plurality of metal thin film resistance elements formed on the base insulation film; wherein a connection hole is formed in the base insulation film on the wiring pattern; the wiring pattern and the metal thin film resistance element are electrically connected in the connection hole; wherein each of the metal thin film resistance elements comprises a belt shape part arranged separately from the connection hole and a connection part continuously formed with one end of the belt shape part and connected to the wiring pattern in the connection hole; and wherein for each of the connection parts of at least two respectively elements of the plurality of metal thin film resistance elements, a portion of the connection part is formed in the connection hole, wherein a gap is between the connection parts neighboring in the connection hole, and wherein the connection parts belong to respective separate metal thin film resistance elements.