Patent ID: 9142519
Filing Date: 2015-09-22
Classification: H01L,H05K,Y02P

Abstract:
1. A semiconductor device, comprising: a first semiconductor chip having a first main surface and a first rear surface which is an opposite surface of the first main surface; a rectangular wiring substrate having a second main surface and a second rear surface which is an opposite surface of the second main surface, in which the first semiconductor chip is mounted on the second main surface; a covering member that covers the second main surface of the wiring substrate and the first semiconductor chip, the covering member including a center portion, a slope portion and an edge portion, the center portion and the edge portion extend in parallel with a first plane, the slope portion is sloped to be closer to the wiring substrate and the edge portion as the slope portion is farther from the center portion; and an electronic component that is mounted on the second rear surface of the wiring substrate, wherein the second main surface of the wiring substrate has uncovered regions that are not covered with the covering member at at least two corners facing each other.