摘要 |
A method of manufacturing a semiconductor device may include, but is not limited to the following processes. First and second grooves are formed in a semiconductor substrate having a first surface. The first and second grooves have substantially the same vertical dimension. The first surface has first and second regions surrounded by the first and second grooves, respectively. An actual resistance value of the semiconductor substrate between a first point on the first region and a second point on the second region is measured. The vertical dimension of the first and second grooves is calculated with reference to the actual resistance value. |