Abstract: Systems and methods are provided to control operational parameter(s) of a spin-on process based on a localized fluid velocity of a processing liquid dispensed onto a surface of a spinning semiconductor substrate. In the present disclosure, a perturbation is introduced within a processing liquid dispensed onto the spinning semiconductor substrate. Movement of the perturbation is tracked over time, as the perturbation flows along with the processing liquid across the spinning substrate surface, to determine a localized fluid velocity of the processing liquid at one or more radial positions on the substrate surface. The localized fluid velocity is then used to control one or more operational parameters of a spin-on process.

Abstract: Embodiments of processing systems and methods are provided to control operational parameter(s) of a spin-on process based on a fluid height and/or a fluid velocity of a processing liquid dispensed onto a surface of a spinning semiconductor substrate. The disclosed embodiments determine the fluid height and/or the fluid velocity of the processing liquid by: (a) monitoring an intensity of light, which is transmitted through the processing liquid as the processing liquid flows across the surface of the spinning substrate or leaves the periphery of the spinning substrate, or (b) monitoring how long it takes for the processing liquid to flow from a dispensed location to the periphery of the spinning substrate. Once determined, the fluid velocity is used to control one or more operational parameters of a spin-on process.

Abstract: Techniques herein include methods for planarizing films including films used in the fabrication of semiconductor devices. Such fabrication can generate structures on a surface of a substrate, and these structures can have a spatially variable density across the surface. Planarization methods herein include depositing a first acid-labile film overtop the structures and the substrate, the first acid-labile film filling between the structures. A second acid-labile film is deposited overtop the first acid-labile film. An acid source film is deposited overtop the second acid-labile film, the acid source film including an acid generator configured to generate an acid in response to receiving radiation having a predetermined wavelength of light. A pattern of radiation is projected over the acid source film, the pattern of radiation having a spatially variable intensity at predetermined areas of the pattern of radiation.

Abstract: A method of planarizing a substrate includes receiving a substrate having structures formed on a target layer on a working surface of a substrate where the structures and the target layer are formed of different materials. Depositing a grafting material, including a solubility-shifting agent, on the substrate, the grafting material adhering to uncovered surfaces of the target layer without adhering to surfaces of the structures, depositing a fill material on the substrate that covers the grafting material, causing the solubility-shifting agent to diffuse a predetermined distance into the fill material, where the solubility-shifting agent causes the fill material to become insoluble to a predetermined solvent, and using the predetermined solvent to remove soluble portions of the fill material where the remaining portions of the fill material form a surface parallel to the working surface of the substrate.

Abstract: A system for analysis of gaps between modeled parts of an assembly to be produced is provided. The system generates a three-dimensional (3D) visualization environment of 3D models of a plurality of parts in the assembly and performs an analysis of those of the 3D models within a given proximity to each other to determine gaps therebetween, including any non-acceptable gaps with gap distances that exceed an acceptable gap threshold. The system generates, for a non-acceptable gap, an instruction and automatically implements the instruction to correct the non-acceptable gap and confirms that the non-acceptable gap as corrected does not have a gap distance that exceeds the acceptable gap threshold. The system generates an output of a 3D model of the assembly populated with the 3D models and with the non-acceptable gap as corrected for use in connection with production of the assembly.

Abstract: Techniques herein include methods for planarizing films including films used in the fabrication of semiconductor devices. Such fabrication can generate structures on a surface of a substrate, and these structures can have a spatially variable density across the surface. Planarization methods herein include depositing a first acid-labile film overtop the structures and the substrate, the first acid-labile film filling between the structures. A second acid-labile film is deposited overtop the first acid-labile film. An acid source film is deposited overtop the second acid-labile film, the acid source film including an acid generator configured to generate an acid in response to receiving radiation having a predetermined wavelength of light. A pattern of radiation is projected over the acid source film, the pattern of radiation having a spatially variable intensity at predetermined areas of the pattern of radiation.

Abstract: An automation control system is provided that includes an interface device configured to enable a user to monitor, control, or monitor and control processes of the automation control system. The interface device includes a display that presents a graphical-user-interface that enables the user to monitor, control, or monitor and control the process of the automation control system. Further, a processor renders a plurality of interface screens to the display. The processor determines a current set of access rights of a protected interface screen of the plurality of interface screens, at least one object of the protected interface screen, or both. The access rights are inherited from access rights associated with one or more of the plurality of interface screens, a folder containing the at least one interface screen, or both. Further, the processor provides access, via the protected interface screen, to monitor, control, or monitor and control the processes based upon the set of access rights.

Abstract: Techniques to facilitate protecting control programs used in an industrial automation environment are disclosed herein. In at least one implementation, control system content provided by a primary entity is received along with a primary security authority provided by the primary entity, wherein the primary security authority defines primary usage rights for the control system content granted to a secondary entity. A secondary security authority provided by the secondary entity is received, wherein the secondary security authority defines secondary usage rights for the control system content that further restrict the primary usage rights. A request is received from a user associated with the secondary entity to perform an action associated with the control system content, and the request is processed with the secondary security authority to determine if the user is authorized to perform the action associated with the control system content based on the secondary usage rights.

Abstract: Techniques to facilitate controlling access to objects associated with an industrial automation environment are disclosed. In at least one implementation, a policy set associated with an object type is created, wherein the policy set defines one or more actions that are allowed for at least one user group to perform with respect to the object type. An object of the object type is identified for security configuration, and a selection of the policy set associated with the object type to apply to the object is received. In response to the selection of the policy set, security is configured for the object by applying the policy set associated with the object type to the object.

Abstract: Techniques to facilitate protecting control programs used in an industrial automation environment are disclosed herein. In at least one implementation, control system content provided by a primary entity is received along with a primary security authority provided by the primary entity, wherein the primary security authority defines primary usage rights for the control system content granted to a secondary entity. A secondary security authority provided by the secondary entity is received, wherein the secondary security authority defines secondary usage rights for the control system content that further restrict the primary usage rights. A request is received from a user associated with the secondary entity to perform an action associated with the control system content, and the request is processed with the secondary security authority to determine if the user is authorized to perform the action associated with the control system content based on the secondary usage rights.

Abstract: Techniques to facilitate protecting control programs used in an industrial automation environment are disclosed herein. In at least one implementation, control system content provided by a primary entity is received along with a primary security authority provided by the primary entity, wherein the primary security authority defines primary usage rights for the control system content granted to a secondary entity. A secondary security authority provided by the secondary entity is received, wherein the secondary security authority defines secondary usage rights for the control system content that further restrict the primary usage rights. A request is received from a user associated with the secondary entity to perform an action associated with the control system content, and the request is processed with the secondary security authority to determine if the user is authorized to perform the action associated with the control system content based on the secondary usage rights.

Abstract: Techniques to facilitate controlling access to objects associated with an industrial automation environment are disclosed. In at least one implementation, a policy set associated with an object type is created, wherein the policy set defines one or more actions that are allowed for at least one user group to perform with respect to the object type. An object of the object type is identified for security configuration, and a selection of the policy set associated with the object type to apply to the object is received. In response to the selection of the policy set, security is configured for the object by applying the policy set associated with the object type to the object.

Abstract: Techniques to facilitate protecting control programs used in an industrial automation environment are disclosed herein. In at least one implementation, control system content provided by a primary entity is received along with a primary security authority provided by the primary entity, wherein the primary security authority defines primary usage rights for the control system content granted to a secondary entity. A secondary security authority provided by the secondary entity is received, wherein the secondary security authority defines secondary usage rights for the control system content that further restrict the primary usage rights. A request is received from a user associated with the secondary entity to perform an action associated with the control system content, and the request is processed with the secondary security authority to determine if the user is authorized to perform the action associated with the control system content based on the secondary usage rights.

Abstract: An automation control system is provided that includes an interface device configured to enable a user to monitor, control, or monitor and control processes of the automation control system. The interface device includes a display that presents a graphical-user-interface that enables the user to monitor, control, or monitor and control the process of the automation control system. Further, a processor renders a plurality of interface screens to the display. The processor determines a current set of access rights of a protected interface screen of the plurality of interface screens, at least one object of the protected interface screen, or both. The access rights are inherited from access rights associated with one or more of the plurality of interface screens, a folder containing the at least one interface screen, or both. Further, the processor provides access, via the protected interface screen, to monitor, control, or monitor and control the processes based upon the set of access rights.

Abstract: Systems and/or methods are described relating to a security model that provides interoperability with foreign security domains while remaining scalable to small embedded devices. A security token service is provided, which is configured to issue, renew, and/or validate security tokens in response to a token request. A communication protocol, corresponding message structures, and the security tokens are defined in accordance with protocol buffer definitions.

Abstract: An automation control system is provided with an interface device configured to enable a user to monitor, control, or monitor and control processes of the automation control system. Upon power on or initialization of the interface device or when a previously logged in user is logged off, the interface device logs in a guest account associated with a user role having a defined set of access rights and provides access to monitor, control, or monitor and control the processes based upon the set of access rights.

Abstract: An improved system and method for controlling access of components to industrial automation system resources by reference to the various operational states of the industrial automation system. A central access control system includes a processing circuitry, interface circuitry configured to receive information pertaining to the operational state of an automation system, memory circuitry, and a display and user interface. In operation, access to automation components are either allowed or denied based on the designation of an operational state of an automation system.

Abstract: A corrugated-typed fastener configured to couple a first substrate to a second substrate includes a bridge and a plurality of ribs, the ribs having a plurality of flutes. The flutes, and possibly the ribs, may be angled inwardly to form an apex disposed within the width of the fastener and pointing towards a center of the fastener. The ribs may extend outward from the bridge towards opposing ends of the fastener, and the ends may be at a different height than the bridge when viewing the fastener from the side. Alternatively, the ends may be at the same height as the bridge and also may be generally centered on the height of the fastener.

Abstract: Systems and/or methods are described relating to a security model that provides interoperability with foreign security domains while remaining scalable to small embedded devices. A security token service is provided, which is configured to issue, renew, and/or validate security tokens in response to a token request. A communication protocol, corresponding message structures, and the security tokens are defined in accordance with protocol buffer definitions.

Abstract: An improved system and method for controlling access of components to industrial automation system resources by reference to the various operational states of the industrial automation system. A central access control system includes a processing circuitry, interface circuitry configured to receive information pertaining to the operational state of an automation system, memory circuitry, and a display and user interface. In operation, access to automation components are either allowed or denied based on the designation of an operational state of an automation system.