SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

A thin film resistor includes a high-resistance region and low-resistance regions which are formed at both ends of the high-resistance region. The high-resistance region includes first high-resistance regions and a second high-resistance region, and the first high-resistance regions are formed to be in contact with both ends of the second high-resistance region formed in a rectangular shape in a transverse direction (first direction) of the second high-resistance region. In a longitudinal direction (second direction) orthogonal to the transverse direction, the first high-resistance regions have the same length as that of the second high-resistance region, and both end surfaces of the first high-resistance regions in the longitudinal direction are flush with both end surfaces of the second high-resistance region in the longitudinal direction to form flat planes.