Patent ID: 9123571
Filing Date: 2015-09-01
Classification: G01R,H01L

Abstract:
1. A semiconductor device, comprising: a first substrate including a main surface and a rear surface opposing to the main surface; a first circuit including a plurality of transistors formed over the main surface; a first insulating film formed over the main surface to cover the first circuit; a first inductor formed in the first insulating film over the main surface, the first inductor being electrically connected to the first circuit; a bonding pad formed over the main surface, the bonding pad being located at a first area, the first inductor being located at a second area, the first area being different from the second area in a plan view, a second substrate including a main surface, a rear surface opposing to the main surface and a second inductor formed over the main surface, the second inductor being capable of outputting a predetermined signal, wherein the first substrate and the second substrate are disposed such that the first inductor and the second inductor are overlapped with each other in the plan view and are adhered to each other by a tape material therebetween, and wherein the first inductor and the second inductor perform communication with each other in contactless manner.