Abstract: A method to adjust transistor gate geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to form a reticle. A method to adjust transistor geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to compensate for transistor turn on voltage drop off where the transistor gate crosses the isolation/active interface.

Abstract: A method to adjust transistor gate geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to form a reticle. A method to adjust transistor geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to compensate for transistor turn on voltage drop off where the transistor gate crosses the isolation/active interface.

Abstract: A method to adjust transistor gate geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to form a reticle. A method to adjust transistor geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to compensate for transistor turn on voltage drop off where the transistor gate crosses the isolation/active interface.

Abstract: A method to adjust transistor gate geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to form a reticle. A method to adjust transistor geometries in a design data base to compensate for transistor-to-transistor active overlap of gate differences and to compensate for transistor turn on voltage drop off where the transistor gate crosses the isolation/active interface.

Abstract: A method of computational lithography includes providing through-focus critical dimension (CD) curves at a range of different focus values (Bossung curves) for a plurality of feature types that include different ratios of line width to space width. Using software run on a computing device, it is determined if there is at least one marginal feature type from the plurality of feature types based an image tool capability and a predetermined process specification affected by at least one of the plurality of feature types. Provided a marginal feature type is determined to be present, at least the marginal feature type(s) is upsized. A degree of upsizing increases as a curvature of the Bossung curves increases. A computational lithography model is compiled including the upsizing.

Abstract: A method of computational lithography includes providing through-focus critical dimension (CD) curves at a range of different focus values (Bossung curves) for a plurality of feature types that include different ratios of line width to space width. Using software run on a computing device, it is determined if there is at least one marginal feature type from the plurality of feature types based an image tool capability and a predetermined process specification affected by at least one of the plurality of feature types. Provided a marginal feature type is determined to be present, at least the marginal feature type(s) is upsized. A degree of upsizing increases as a curvature of the Bossung curves increases. A computational lithography model is compiled including the upsizing.