Patent ID: 8373258
Filing Date: 2013-02-12
Classification: H01L

Abstract:
1. A semiconductor device comprising: a semiconductor chip having a main surface, a rear surface opposite said main surface, and a plurality of surface electrodes formed over said main surface; a sheet-shaped chip mounting portion having a upper surface over which said semiconductor chip is mounted with a die bond material interposed therebetween and a lower surface opposite said upper surface; a plurality of leads formed at the periphery of said chip mounting portion, each said lead having an inner portion and an outer portion; a plurality of conductive wires electrically coupling said leads to said surface electrodes of said semiconductor chip; and a sealing body to seal said semiconductor chip, said inner portions of said leads, and said conductive wires with resin, wherein said outer portions of said leads are exposed from a rear surface of said sealing body, and wherein an inscription is formed on said upper surface of said chip mounting portion, said inscription having a portion defined by a first plurality of dimples arranged in a first direction, the arrangement of dimples in the first direction including a pixel skipping pattern to provide address information of the semiconductor device.