摘要 |
In accordance with the invention, there are methods of making an integrated circuit, an integrated circuit device, and a computer readable medium. A method can comprise forming a first layer over a semiconductor substrate, forming a first mask layer over the semiconductor substrate, and using the first mask layer to pattern first features. The method can also include forming a second mask layer over the first features, using the second mask layer to pattern portions of the first features, removing the second mask layer, and removing the first mask layer.
|