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Variable threshold voltage double gated transistors and method of fabrication
Variable threshold voltage double gated transistors and method of fabrication
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机译:可变阈值电压双栅晶体管及其制造方法
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摘要
The present invention provides a double gate transistor and a method for forming the same that facilitates the formation of different transistors having different threshold voltages. The embodiments of the present invention form transistors having different body widths. By forming double gate transistors with different body widths, the preferred embodiment forms double gate transistors that have different threshold voltages, without adding excessive process complexity. The preferred embodiment of the present invention is implemented using a fin type double gated structure. In a fin type structure, the double gates are formed on each side of the body, with the body being disposed horizontally between the gates.
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