Abstract: A chip includes a number a plurality of functional areas of a layer and a number of dummy structures within the layer. The dummy structures are spaced from the functional areas. Each dummy structure has a size that is a function of the size and density of the functional areas.

Abstract: A chip includes a number a plurality of functional areas of a layer and a number of dummy structures within the layer. The dummy structures are spaced from the functional areas. Each dummy structure has a size that is a function of the size and density of the functional areas.

Abstract: A system and method to compensate for the proximity effects in the imaging of patterns in a photolithography process. A light exposure of a photoresist layer is effectuated in predetermined patterns through an exposure mask having light-transmissive openings in correspondence to the predetermined patterns. The exposure mask has areas densely populated with the light-transmissive openings and areas sparsely populated with the light-transmissive openings. Light is attenuated through the densely populated light-transmissive openings by a different amount than through the sparsely populated light-transmissive openings.

Abstract: A chip includes a number a plurality of functional areas of a layer and a number of dummy structures within the layer. The dummy structures are spaced from the functional areas. Each dummy structure has a size that is a function of the size and density of the functional areas.

Abstract: A material layer on a substrate being processed, e.g. to form chips, includes one or more functional structures. In order to control pattern density during fabrication of the chip, dummy fill structures of different sizes and shapes are added to the chip at different distances from the functional structures of the material layer. In particular, the placement, size and shape of the dummy structures are determined as a function of a distance to, and density of, the functional structures of the material layer.

Abstract: A system and method to compensate for the proximity effects in the imaging of patterns in a photolithography process. A light exposure of a photoresist layer is effectuated in predetermined patterns through an exposure mask having light-transmissive openings in correspondence to the predetermined patterns. The exposure mask has areas densely populated with the light-transmissive openings and areas sparsely populated with the light-transmissive openings. Light is attenuated through the densely populated light-transmissive openings by a different amount than through the sparsely populated light-transmissive openings.

Abstract: An apparatus, system and method to compensate for the proximity effects in the imaging of patterns in a photolithography process. A light exposure of a photoresist layer is effectuated in predetermined patterns through an exposure mask having light-transmissive openings in correspondence to the predetermined patterns. The exposure mask has areas densely populated with the light-transmissive openings and areas sparsely populated with the light-transmissive openings. Light is attenuated through the densely populated light-transmissive openings by a different amount than through the sparsely populated light-transmissive openings.

Abstract: A material layer on a substrate being processed, e.g. to form chips, includes one or more functional structures. In order to control pattern density during fabrication of the chip, dummy fill structures of different sizes and shapes are added to the chip at different distances from the functional structures of the material layer. In particular, the placement, size and shape of the dummy structures are determined as a function of a distance to, and density of, the functional structures of the material layer.

Abstract: A material layer on a substrate being processed, e.g. to form chips, includes one or more functional structures. In order to control pattern density during fabrication of the chip, dummy fill structures of different sizes and shapes are added to the chip at different distances from the functional structures of the material layer. In particular, the placement, size and shape of the dummy structures are determined as a function of a distance to, and density of, the functional structures of the material layer.

Abstract: A material layer on a substrate being processed, e.g. to form chips, includes one or more functional structures. In order to control pattern density during fabrication of the chip, dummy fill structures of different sizes and shapes are added to the chip at different distances from the functional structures of the material layer. In particular, the placement, size and shape of the dummy structures are determined as a function of a distance to, and density of, the functional structures of the material layer.

Abstract: An apparatus, system and method to compensate for the proximity effects in the imaging of patterns in a photolithography process. A light exposure of a photoresist layer is effectuated in predetermined patterns through an exposure mask having light-transmissive openings in correspondence to the predetermined patterns. The exposure mask has areas densely populated with the light-transmissive openings and areas sparsely populated with the light-transmissive openings. Light is attenuated through the densely populated light-transmissive openings by a different amount than through the sparsely populated light-transmissive openings.

Abstract: An apparatus, system and method to compensate for the proximity effects in the imaging of patterns in a photolithography process. A light exposure of a photoresist layer is effectuated in predetermined patterns through an exposure mask having light-transmissive openings in correspondence to the predetermined patterns. The exposure mask has areas densely populated with the light-transmissive openings and areas sparsely populated with the light-transmissive openings. Light is attenuated through the densely populated light-transmissive openings by a different amount than through the sparsely populated light-transmissive openings.