| 摘要 |
Disclosed are a method of manufacturing a semiconductor device and a structure of a semiconductor device. A method of forming a passivation film of a semiconductor device comprises the steps of forming metal wires on a semiconductor substrate, forming a buffer oxide film being a first passivation film on the metal wires, wherein the buffer oxide film can mitigate damage by plasma, forming a high density plasma film being a second passivation film on the buffer oxide film, and forming a third passivation film on the second passivation film. According to the present invention, it is possible to significantly reduce the leakage current between a select source line and a common source line.
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