| 摘要 |
Transistors for use in semiconductor integrated circuit devices including a first source/drain region of the transistor is formed around a perimeter of a channel region, and a second source/drain region formed to extend below the channel region such that the channel region is formed around a perimeter of the source/drain region. Such transistors should facilitate a reduction in edge effect and leakage as the channel of the transistor is not bordering on an isolation region. Additionally, the use of a source/drain region extending through a channel region facilitates high-power, high-voltage operation.
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