SEMICONDUCTOR DEVICE

• Main Authors: HAMASAKI, Ryutaro, YOSHIDA, Kosuke, YAMADA, Takuya, NOGUCHI, Seiji, SAKURAI, Yosuke
• Format: Patent
• Language: English
• Published: 11.04.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

Provided is a semiconductor device comprising: a plurality of trench portions; a first lower end region of a second conductivity type that is provided to be in contact with lower ends of two or more trench portions which include the gate trench portion; a well region of the second conductivity type...