Patent ID: 8946705
Filing Date: 2015-02-03
Classification: H01L

Abstract:
1. A semiconductor device, comprising: a semiconductor chip having a principal surface on which a plurality of bonding pads are disposed and a back surface opposite the principal surface, wherein the principal surface of the semiconductor chip is covered by a protective film in which a plurality of openings are formed, wherein a peripheral portion of an upper surface each of the bonding pads is covered by the protective film and a portion other than the peripheral portion of the upper surface of each of the bodings pads is exposed from a corresponding one of the openings, wherein the upper surface of each of the bonding pads is sectioned into a bonding region and a probe region, and wherein, in a plan view, an overlapping width of the protective film and the peripheral portion of each of the bonding pads in the bonding region is wider than an overlapping width of the protective film and the peripheral portion of each of the bonding pads in the probe region.