Semiconductor device and related electronic device

US9647064B2 · kind B2 · utility

Assignee

• Semiconductor Manufacturing International (Shanghai) Corporation · CN

Inventors

• Lei Zhong · Lo Wu, CN
• Hongwei Li · Burnaby, CA
• Wei Lei · Campbell, US
• Huijuan Cheng · Shanghai, CN

Key dates

• Filing date: Apr 14, 2016
• Grant date: May 9, 2017
• Expiry date: Apr 14, 2036

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10D89/713

Abstract

A semiconductor device may include the following elements: a first n-type region; a second n-type region; a p-type region, which directly contacts each of the first n-type region and the second n-type region; a first p-type portion, which directly contacts the first n-type region; a first n-type portion, which directly contacts each of the first n-type region and the p-type region; a first electrode, which is electrically connected to each of the first p-type portion and the first n-type portion; a second p-type portion, which directly contacts the second n-type region; a second n-type portion, which directly contacts each of the second n-type region and the p-type region; and a second electrode, which is electrically connected to each of the second p-type portion and the second n-type portion.