摘要:
The invention provides processes for the formation of structures in microelectronic devices such as integrated circuit devices. More particularly, the invention relates to the formation of vias, interconnect metallization and wiring lines using multiple low dielectric-constant inter-metal dielectrics. The processes use two or more dissimilar low-k dielectrics for the inter-metal dielectrics of Cu-based dual damascene backends of integrated circuits. The use of both organic and inorganic low-k dielectrics offers advantages due to the significantly different plasma etch characteristics of the two kinds of dielectrics. One dielectric serves as the etchstop in etching the other dielectric so that no additional etchstop layer is required. Exceptional performance is achieved due to the lower parasitic capacitance resulting from the use of low-k dielectrics. An integrated circuit structure is formed having a substrate; an inorganic layer on the substrate which is composed of a pattern of metal lines on the substrate and an inorganic dielectric on the substrate between the metal lines; and an organic layer on the inorganic layer which is composed of an organic dielectric having metal filled vias therethrough which connect to the metal lines of the inorganic layer.
摘要:
The invention provides processes for the formation of structures in microelectronic devices such as integrated circuit devices. More particularly, the invention relates to the formation of vias, interconnect metallization and wiring lines using multiple low dielectric-constant inter-metal dielectrics. The processes use two or more dissimilar low-k dielectrics for the inter-metal dielectrics of Cu-based dual damascene backends of integrated circuits. The use of both organic and inorganic low-k dielectrics offers advantages due to the significantly different plasma etch characteristics of the two kinds of dielectrics. One dielectric serves as the etchstop in etching the other dielectric so that no additional etchstop layer is required. Exceptional performance is achieved due to the lower parasitic capacitance resulting from the use of low-k dielectrics. An integrated circuit structure is formed having a substrate; an inorganic layer on the substrate which is composed of a pattern of metal lines on the substrate and an inorganic dielectric on the substrate between the metal lines; and an organic layer on the inorganic layer which is composed of an organic dielectric having metal filled vias therethrough which connect to the metal lines of the inorganic layer.
摘要:
The invention provides microelectronic devices such as integrated circuit devices. Such have vias, interconnect metallization and wiring lines using dissimilar low dielectric constant intermetal dielectrics. The use of both organic and inorganic low-k dielectrics offers advantages due to the significantly different plasma etch characteristics of the two kinds of dielectrics. One dielectric serves as the etchstop in etching the other dielectric so that no additional etchstop layer is required. A microelectronic device is formed having a substrate and a layer of a first dielectric material positioned on the substrate. A layer of a second dielectric material is positioned on the first dielectric layer and an additional layer of the first dielectric material positioned on the second dielectric material. At least one via extends through the first dielectric material layer and the second dielectric material layer, and at least one trench extends through the additional layer of the first dielectric material to the via. A lining of a barrier metal is formed on inside walls and a floor of the trench and on inside walls and a floor the via. A fill metal fills the trench and via in contact with the lining of the barrier metal.
摘要:
The invention provides process for producing microelectronic devices such as integrated circuit devices. Such have vias, interconnect metallization and wiring lines using dissimilar low dielectric constant intermetal dielectrics. The use of both organic and inorganic low-k dielectrics offers advantages due to the significantly different plasma etch characteristics of the two kinds of dielectrics. One dielectric serves as the etchstop in etching the other dielectric so that no additional etchstop layer is required. A microelectronic device is formed having a substrate and a layer of a first dielectric material positioned on the substrate. A layer of a second dielectric material is positioned on the first dielectric layer. Either a sacrificial metal layer or and an additional layer the first dielectric material is positioned on the second dielectric material. At least one via extends through the first dielectric material layer and at least one trench extends through the additional layer of the first dielectric material and the second dielectric material layer to the via. A lining of a barrier metal is formed on inside walls and a floor of the trench and on inside walls and a floor the via. A fill metal fills the trench and via in contact with the lining of the barrier metal.
摘要:
A sidespray for use with a water faucet unit includes a trigger valve and a volume control valve. The trigger valve is configured to define a full-ON water flow condition and a full-OFF water flow condition for the sidespray. A diverter actuator is coupled to the trigger valve to select between the full-ON water flow condition and the full-OFF water flow condition for the sidespray. The volume control valve is configured to define a volume-variable water passageway to limit a water flow volume through the sidespray when the trigger valve has set the sidespray to the full-ON water flow condition. A volume control actuator is coupled to the volume control valve to selectively adjust the water flow volume through the sidespray.
摘要:
A compound of Formula (I) an enantiomer, diastereomer or a pharmaceutically-acceptable salt thereof, wherein A is independently selected from: further wherein R1, R2, R3, R4, R5, R6, R7, and W are as described herein.
摘要:
Embodiments herein provide a method that maintains computerized scripts. The scripts provide assistance to users with respect to using at least one computer software application that is operating on a computerized device. The method receives, from the user, at least one trigger. This process creates or “authors” the trigger. This “trigger” is an item that automatically initiates at least one of the scripts for the user. In addition, the method adds the trigger to the computer software application (not automatically, but instead based on user input). Thus, when initiated by the trigger, the script automatically outputs assistance (text, sounds, illustrations, educational videos, etc.) to the user through the computerized interface of the computerized device, so as to provide the needed assistance to the user.
摘要:
A compound of Formula (I) an enantiomer, diastereomer or a pharmaceutically-acceptable salt thereof, wherein A is independently selected from: further wherein R1, R2, R3, R4, R5, R6, R7, and W are as described herein.Also disclosed is a compound of Formula (II) an enantiomer, diastereomer, or a pharmaceutically-acceptable salt thereof, wherein each of G, X and Y are independently CH or N, wherein at each occurrence at least one of G, X or Y is N and the other two of G, X or Y are CH; and B is independently selected from: further wherein R1, R2, R3, R4, R5, R8, R9 and Z are as described herein.Also disclosed are pharmaceutical compositions containing compounds of Formula (I) and Formula (II), and methods of treating conditions associated with the activity of p38 kinase.
摘要:
A compound of Formula (I) an enantiomer, diastereomer or a pharmaceutically-acceptable salt thereof, wherein A is as described herein. Also disclosed is a compound of Formula (II) an enantiomer, diastereomer, or a pharmaceutically-acceptable salt thereof, wherein each of G, X and Y are independently CH or N, wherein at each occurrence at least one of G, X or Y is N and the other two of G, X or Y are CH; and B, R1, R2, R3, R4, R5, R8, R9 and Z are as described herein. Also disclosed are pharmaceutical compositions containing compounds of Formula (I) and Formula (II), and methods of treating conditions associated with the activity of p38 kinase.
摘要:
A method for automating variables in an end-user programming system is disclosed. The end-user programming system comprises a script, a shared repository, at least one database, a recorder, an interpreter, and an execution engine. The script comprises at least one command describing an event comprising a data value. Each user has a uniquely identified entry set for the entries distributed in at least one database. The interpreter automatically creates a variable for a data value in a command by comparing the data value with each entry value in the entry set for the user recording the command. The interpreter automatically instantiates a variable in a command with an entry value by comparing the variable with each entry name in the entry set for the user executing the command.