封闭式结构的闸极只会有一处跨过主动区边缘。
First, there is only one overlapped area between the gate finger and the mesa edge in closed gate devices.
这类不觉疼痛的地形没有在它上涂上的闸极栏。
实际中，这个特性总是用来定义MOS晶体管的闸极电极走线。
In practical terms, this smallest feature was almost always the line that defined the gate electrode on the MOS transistor.
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