| 摘要 |
Disclosed are methods, systems and devices, including a method that includes the acts of etching an inter-row trench in a substrate, substantially or entirely filling the inter-row trench with a dielectric material, and forming a fin and a insulating projection at least in part by etching a gate trench in the substrate. In some embodiments, the insulating projection includes at least some of the dielectric material in the inter-row trench. |
