Abstract: A method in one embodiment creates a model of an authentic IC for use in comparisons with counterfeit ICs. The model can be created by determining a first or initial set of points of interest (POIs) on the simulated physical (e.g., gate level) layout and simulating side channel leakage from each POI and then expanding the size of the POI and repeating the simulation and comparing successive simulation results (between successive sizes of POIs for a given POI) to determine if a solution for the size of the POI has converged. The final POIs are then processed in a simulation that can use multiple payloads (e.g., cryptographic data) over the entire set of final POIs, and the resulting data set can be used to create the model.

Abstract: An apparatus includes a vacuum chamber, a reflective optical element arranged in the vacuum chamber and configured to reflect an extreme ultra-violet (EUV) light, and a cleaning module positioned in the vacuum chamber. the cleaning module is operable to provide a mitigation gas flowing towards the reflective optical element and provide a hydrogen-containing gas flowing towards the reflective optical element. The mitigation gas mitigates, by chemical reaction, contamination of the reflective optical element.

Abstract: A lithography system includes a first load lock chamber configured to receive a mask, a cleaning module configured to clean the mask, a second load lock chamber configured to receive a wafer, an exposure module configured to expose the wafer to a light source through use of the cleaned mask. A direct path is provided between the first load lock chamber and the exposure module allowing the first load lock chamber to directly couple to the exposure module without through the cleaning module.

Abstract: An apparatus includes a vacuum chamber, a reflective optical element arranged in the vacuum chamber and configured to reflect an extreme ultra-violet (EUV) light, and a cleaning module positioned in the vacuum chamber. the cleaning module is operable to provide a mitigation gas flowing towards the reflective optical element and provide a hydrogen-containing gas flowing towards the reflective optical element. The mitigation gas mitigates, by chemical reaction, contamination of the reflective optical element.

Abstract: A lithography system includes a first load lock chamber configured to receive a mask, a cleaning module configured to clean the mask, a second load lock chamber configured to receive a wafer, an exposure module configured to expose the wafer to a light source through use of the cleaned mask. A direct path is provided between the first load lock chamber and the exposure module allowing the first load lock chamber to directly couple to the exposure module without through the cleaning module.

Abstract: A lithography system includes a load lock chamber comprising an opening configured to receive a mask, an exposure module configured to expose a semiconductor wafer to a light source through use of the mask, and a cleaning module embedded inside the lithography tool, the cleaning module being configured to clean carbon particles from the mask.

Abstract: Deploying a mobile health device to provide a health service for a person for a health condition includes accessing a profile of the person, defining a value for a first parameter of the mobile health device based on the profile, configuring the mobile health device based on the value of the first parameter, and giving possession of the mobile health device to the person. Deploying a mobile health device to provide a health service for a person for a health condition may also include, after giving possession of the mobile health device, receiving a first communication from the mobile health device, in response to receiving the first communication, sending a second communication to a second device associated with the person, receiving a third communication, and authenticating that an operator in possession of the mobile health device is the person based on receipt of the third communication.

Abstract: A lithography system includes a load lock chamber comprising an opening configured to receive a mask, an exposure module configured to expose a semiconductor wafer to a light source through use of the mask, and a cleaning module embedded inside the lithography tool, the cleaning module being configured to clean carbon particles from the mask.

Abstract: A lithography system includes a load lock chamber comprising an opening configured to receive a mask, an exposure module configured to expose a semiconductor wafer to a light source through use of the mask, and a cleaning module embedded inside the lithography tool, the cleaning module being configured to clean carbon particles from the mask.

Abstract: A method disclosed herein includes: converting an image of a manufactured circuit to a plurality of representative contours, the plurality of representative contours corresponding to printed features in the manufactured circuit; generating a risk inventory for the manufactured circuit based on the plurality of representative contours, the risk inventory being configured to identify at least one process sensitive geometry (PSG) in the manufactured circuit; generating a common process window (CPW) for the manufactured circuit based on the plurality of representative contours and the risk inventory, the CPW being indicative of manufacturing reliability of each feature in the manufactured circuit; and generating instructions to adjust a manufacturing tool for creating the manufactured circuit, based on the generated CPW.

Abstract: A method of creating an optical proximity correction (OPC) model and assessing the model through optical rule checking (ORC) includes the introduction of post-integration, i.e., post-metallization data. High density critical dimension scanning electron microscopy and backscattered electron scanning electron microscopy from a metallized structure are used during development and verification of the model to accurately predict post-integration behavior.

Abstract: A method of creating an optical proximity correction (OPC) model and assessing the model through optical rule checking (ORC) includes the introduction of post-integration, i.e., post-metallization data. High density critical dimension scanning electron microscopy and backscattered electron scanning electron microscopy from a metallized structure are used during development and verification of the model to accurately predict post-integration behavior.

Abstract: Methods according to the disclosure include: converting an image of a manufactured circuit to a plurality of representative contours, the plurality of representative contours corresponding to printed features in the manufactured circuit; generating a risk inventory for the manufactured circuit based on the plurality of representative contours, the risk inventory being configured to identify at least one process sensitive geometry (PSG) in the manufactured circuit; generating a common process window (CPW) for the manufactured circuit based on the plurality of representative contours and the risk inventory, the CPW being indicative of manufacturing reliability of each feature in the manufactured circuit; and generating instructions to adjust a manufacturing tool for creating the manufactured circuit, based on the generated CPW.

Abstract: A pattern of features of an integrated circuit is provided. A configuration of a pupil of an extreme ultraviolet wavelength radiation beam (also referred to as an illumination mode), is selected. The selected configuration is an asymmetric, single pole configuration. At least one disparity is determined between a simulated imaging using the selected configuration and a designed imaging for the pattern of features. A parameter (also referred to as a compensation parameter) is then modified to address the at least one disparity, wherein the parameter at least one a design feature, a mask feature, and a lithography process parameter. A substrate is then exposed to the pattern of features using the selected configuration and the modified parameter.

Abstract: A pattern of features of an integrated circuit is provided. A configuration of a pupil of an extreme ultraviolet wavelength radiation beam (also referred to as an illumination mode), is selected. The selected configuration is an asymmetric, single pole configuration. At least one disparity is determined between a simulated imaging using the selected configuration and a designed imaging for the pattern of features. A parameter (also referred to as a compensation parameter) is then modified to address the at least one disparity, wherein the parameter at least one a design feature, a mask feature, and a lithography process parameter. A substrate is then exposed to the pattern of features using the selected configuration and the modified parameter.

Abstract: A lithography system includes a load lock chamber comprising an opening configured to receive a mask, an exposure module configured to expose a semiconductor wafer to a light source through use of the mask, and a cleaning module embedded inside the lithography tool, the cleaning module being configured to clean carbon particles from the mask.

Abstract: Methods for forming a semiconductor layer, such as a metal1 layer, having minimum width features separated by a distance greater than a minimum pitch, and the resulting devices are disclosed. Embodiments may include determining a first shape and a second shape having a minimum width within a semiconductor layer, wherein a distance between the first shape and the second shape is greater than a minimum pitch, determining an intervening shape between the first shape and the second shape, and designating a dummy shape within the intervening shape, wherein the dummy shape is at the minimum pitch from the first shape.

Abstract: Methods for retargeting a circuit design layout for a multiple patterning lithography process and for fabricating a semiconductor device are provided. In an exemplary embodiment, a computer-executed method for retargeting a circuit design layout for a multiple patterning lithography process is provided. The method includes decomposing a circuit design layout file to produce decomposed layout files in a computer. Each decomposed layout file is associated with a respective mask for use in the multiple patterning lithography process. The method includes preparing retargeted layout files in the computer by retargeting selected decomposed layout files based on photolithography limitations specific to each selected decomposed layout file to produce retargeted layout files. Also, the method includes determining in the computer that a combination of layout files includes a spacing conflict.

Abstract: Methods for retargeting a circuit design layout for a multiple patterning lithography process and for fabricating a semiconductor device are provided. In an exemplary embodiment, a computer-executed method for retargeting a circuit design layout for a multiple patterning lithography process is provided. The method includes decomposing a circuit design layout file to produce decomposed layout files in a computer. Each decomposed layout file is associated with a respective mask for use in the multiple patterning lithography process. The method includes preparing retargeted layout files in the computer by retargeting selected decomposed layout files based on photolithography limitations specific to each selected decomposed layout file to produce retargeted layout files. Also, the method includes determining in the computer that a combination of layout files includes a spacing conflict.

Abstract: System and method for enhancing optical lithography methodology for hole patterning in semiconductor fabrication are described. In one embodiment, a photolithography system comprises an illumination system for conditioning light from a light source, the illumination system producing a three-pore illumination pattern; a reticle comprising at least a portion of a pattern to be imaged onto a substrate, wherein the three-pore illumination pattern produced by the illumination system is projected through the reticle; and a projection lens disposed between the reticle and the substrate.