METHOD FOR MANUFACTURING MOS TRANSISTOR OF SEMICONDUCTOR DEVICE

A method for manufacturing a MOS transistor in a semiconductor device is provided to simplify the manufacturing process and to reduce the manufacturing cost by controlling impurity concentration of a well of a high-voltage MOS transistor. A first well(104) and a second well are formed at a first reg...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN, JAE WAN, SHIN, HYUN SOO
Format: Patent
Sprache:eng
Schlagworte:
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