SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE

摘要

A semiconductor device in which a circuit and a battery are efficiently stored is provided. In the semiconductor device, a first transistor, a second transistor, and a secondary battery are provided over one substrate. A channel region of the second transistor includes an oxide semiconductor. The secondary battery includes a solid electrolyte, and can be fabricated by a semiconductor manufacturing process. The substrate may be a semiconductor substrate or a flexible substrate. The secondary battery has a function of being wirelessly charged.

主权项

1. A semiconductor device comprising:
a first transistor; a second transistor; and a secondary battery, wherein the first transistor, the second transistor, and the secondary battery are provided over a substrate, wherein a channel region of the first transistor comprises silicon, wherein a channel region of the second transistor comprises an oxide semiconductor, and wherein the secondary battery comprises a solid electrolyte.