| 摘要 |
Disclosed are a flash memory device and a method for manufacturing the same. The flash memory device includes a floating gate including adjacent first and second floating gates on a substrate; first and second select gates respectively on the first and second floating gates; an insulating layer between the first floating gate and the first select gate and between the second floating gate and the second select gate; a drain region at outer sides of the first and second select gates; a source region between the first and second select gates; and a metal contact on each of the drain region and the source region. The select gate can be defined as a self-align structure, and the length of the select gate can be controlled depending on the thickness of the material used to form the select gate.
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