| 摘要 |
A high voltage device having a Schottky diode integrated with a MOS transistor includes a semiconductor substrate a Schottky diode formed on the semiconductor substrate, at least a first doped region having a first conductive type formed in the semiconductor substrate and under the Schottky diode, and a control gate covering a portion of the Schottky diode and the first doped region positioned on the semiconductor substrate. |
