Abstract: Some embodiments include methods of forming capacitors. Storage nodes are formed within a material. The storage nodes have sidewalls along the material. Some of the material is removed to expose portions of the sidewalls. The exposed portions of the sidewalls are coated with a substance that isn't wetted by water. Additional material is removed to expose uncoated regions of the sidewalls. The substance is removed, and then capacitor dielectric material is formed along the sidewalls of the storage nodes. Capacitor electrode material is then formed over the capacitor dielectric material. Some embodiments include methods of utilizing a silicon dioxide-containing masking structure in which the silicon dioxide of the masking structure is coated with a substance that isn't wetted by water.

Abstract: Some embodiments include methods of forming capacitors. Storage nodes are formed within a material. The storage nodes have sidewalls along the material. Some of the material is removed to expose portions of the sidewalls. The exposed portions of the sidewalls are coated with a substance that isn't wetted by water. Additional material is removed to expose uncoated regions of the sidewalls. The substance is removed, and then capacitor dielectric material is formed along the sidewalls of the storage nodes. Capacitor electrode material is then formed over the capacitor dielectric material. Some embodiments include methods of utilizing a silicon dioxide-containing masking structure in which the silicon dioxide of the masking structure is coated with a substance that isn't wetted by water.

Abstract: Some embodiments include methods of forming capacitors. Storage nodes are formed within a material. The storage nodes have sidewalls along the material. Some of the material is removed to expose portions of the sidewalls. The exposed portions of the sidewalls are coated with a substance that isn't wetted by water. Additional material is removed to expose uncoated regions of the sidewalls. The substance is removed, and then capacitor dielectric material is formed along the sidewalls of the storage nodes. Capacitor electrode material is then formed over the capacitor dielectric material. Some embodiments include methods of utilizing a silicon dioxide-containing masking structure in which the silicon dioxide of the masking structure is coated with a substance that isn't wetted by water.

Abstract: Some embodiments include methods of forming capacitors. Storage nodes are formed within a material. The storage nodes have sidewalls along the material. Some of the material is removed to expose portions of the sidewalls. The exposed portions of the sidewalls are coated with a substance that isn't wetted by water. Additional material is removed to expose uncoated regions of the sidewalls. The substance is removed, and then capacitor dielectric material is formed along the sidewalls of the storage nodes. Capacitor electrode material is then formed over the capacitor dielectric material. Some embodiments include methods of utilizing a silicon dioxide-containing masking structure in which the silicon dioxide of the masking structure is coated with a substance that isn't wetted by water.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: An algorithm uses offline metrology to control a process by passing information from an outer control loop to an inner control loop, extended Kalman filter estimator. The inner control loop operates online, and the outer control loop operates asynchronously with respect to the inner control loop. The online control loop is updated for each subsequent process. The offline metrology is optionally updated for each subsequent process.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: An algorithm uses offline metrology to control a process by passing information from an outer control loop to an inner control loop, extended Kalman filter estimator. The inner control loop operates online, and the outer control loop operates asynchronously with respect to the inner control loop. The online control loop is updated for each subsequent process. The offline metrology is optionally updated for each subsequent process.

Abstract: An algorithm uses offline metrology to control a process by passing information from an outer control loop to an inner control loop, extended Kalman filter estimator. The inner control loop operates online, and the outer control loop operates asynchronously with respect to the inner control loop. The online control loop is updated for each subsequent process. The offline metrology is optionally updated for each subsequent process.

Abstract: An algorithm uses offline metrology to control a process by passing information from an outer control loop to an inner control loop, extended Kalman filter estimator. The inner control loop operates online, and the outer control loop operates asynchronously with respect to the inner control loop. The online control loop is updated for each subsequent process. The offline metrology is optionally updated for each subsequent process.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: An algorithm uses offline metrology to control a process by passing information from an outer control loop to an inner control loop, extended Kalman filter estimator. The inner control loop operates online, and the outer control loop operates asynchronously with respect to the inner control loop. The online control loop is updated for each subsequent process. The offline metrology is optionally updated for each subsequent process.

Abstract: Methods and devices for mechanical and/or chemical-mechanical polarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of plagiarizing a micro electronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a plagiarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the plagiarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the plagiarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: An algorithm uses offline metrology to control a process by passing information from an outer control loop to an inner control loop, extended Kalman filter estimator. The inner control loop operates online, and the outer control loop operates asynchronously with respect to the inner control loop. The online control loop is updated for each subsequent process. The offline metrology is optionally updated for each subsequent process.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: Planarizing machines and methods for endpointing or otherwise controlling mechanical and/or chemical-mechanical planarization of microelectronic-device substrates. In one embodiment of the invention, a method for planarizing a microelectronic substrate assembly includes removing material from the substrate assembly during a planarizing cycle by contacting the substrate assembly with a planarizing medium and moving the substrate assembly and/or the planarizing medium relative to each other. The method can also include controlling the planarizing cycle by predicting a thickness of an outer film over a first region on the substrate assembly and providing an estimate of an erosion rate ratio between the first region and a second region.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.

Abstract: Methods and devices for mechanical and/or chemical-mechanical planarization of semiconductor wafers, field emission displays and other microelectronic substrate assemblies. One method of planarizing a microelectronic substrate assembly in accordance with the invention includes pressing a substrate assembly against a planarizing surface of a polishing pad at a pad/substrate interface defined by a surface area of the substrate assembly contacting the planarizing surface. The method continues by moving the substrate assembly and/or the polishing pad with respect to the other to rub at least one of the substrate assembly and the planarizing surface against the other at a relative velocity. As the substrate assembly and polishing pad rub against each other, a parameter indicative of drag force between the substrate assembly and the polishing pad is measured or sensed at periodic intervals.