Abstract: A duct interface system and method includes a duct having a first end and a second end; a first receptacle for the first end of the duct and/or a second receptacle for the second end of the duct; and one or more first seals between the first end of the duct and the first receptacle and/or one or more second seals between the second end of the duct and the second receptacle.

Abstract: A gas-leak management system including a primary duct; and a leak-management duct, at least a portion of the leak-management duct surrounding at least a portion of the primary duct, wherein the leak-management duct includes a gap between the portion of the primary duct and the portion of the leak-management duct, and including one or more vent holes in fluid communication with the gap.

Abstract: A gas-leak management system including a primary duct; and a leak-management duct, at least a portion of the leak-management duct surrounding at least a portion of the primary duct, wherein the leak-management duct includes a gap between the portion of the primary duct and the portion of the leak-management duct, and including one or more vent holes in fluid communication with the gap.

Abstract: A duct interface system and method includes a duct having a first end and a second end; a first receptacle for the first end of the duct and/or a second receptacle for the second end of the duct; and one or more first seals between the first end of the duct and the first receptacle and/or one or more second seals between the second end of the duct and the second receptacle.

Abstract: A method and system employing said method for analyzing process module performance in semiconductor manufacturing. The method and system include process modules as part of a process tool. A process initiated in the process module includes steps. Each step includes specified performance parameters. A detection device detects at least one predetermined measurement in the process module. A program and processor generate data about the process module and steps and generates data about the steps and the process module. The program provides statistical analysis of the steps and the environment of the process module using the generated data and the performance parameters. The program determines variations between the process step performance parameters and the generated data about the process steps.

Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.

Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.

Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.

Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.

Abstract: A method of forming a BiCMOS integrated circuit having a raised extrinsic base is provided. The method includes first forming a polysilicon layer atop a surface of a gate dielectric which is located atop a substrate having device areas for forming at least one bipolar transistor and device areas for forming at least one complementary metal oxide semiconductor (CMOS) transistor. The polysilicon layer is then patterned to provide a sacrificial polysilicon layer over the device areas for forming the at least one bipolar transistor and its surrounding areas, while simultaneously providing at least one gate conductor in the device areas for forming at least one CMOS transistor. At least one pair of spacers are then formed about each of the at least one gate conductor and then a portion of the sacrificial polysilicon layer over the bipolar device areas are selectively removed to provide at least one opening in the bipolar device area.

Abstract: A method of fabricating a high-performance, raised extrinsic base HBT having a narrow emitter width is provided. In accordance with the method, a patterned nitride pedestal region and inner spacers are employed to reduce the width of an emitter opening. The reduced width is achieved without the need of using advanced lithographic tools and/or advanced photomasks.

Abstract: A method of fabricating and the structure of a micro-electromechanical switch (MEMS) device provided with self-aligned spacers or bumps is described. The spacers are designed to have an optimum size and to be positioned such that they act as a detent mechanism for the switch to minimize problems caused by stiction. The spacers are fabricated using standard semiconductor techniques typically used for the manufacture of CMOS devices. The present method of fabricating these spacers requires no added depositions, no extra lithography steps, and no additional etching.

Abstract: A method of fabricating and the structure of a micro-electromechanical switch (MEMS) device provided with self-aligned spacers or bumps is described. The spacers are designed to have an optimum size and to be positioned such that they act as a detent mechanism for the switch to minimize problems caused by stiction. The spacers are fabricated using standard semiconductor techniques typically used for the manufacture of CMOS devices. The present method of fabricating these spacers requires no added depositions, no extra lithography steps, and no additional etching.

Abstract: A method of fabricating and the structure of a micro-electromechanical switch (MEMS) device provided with self-aligned spacers or bumps is described. The spacers are designed to have an optimum size and to be positioned such that they act as a detent mechanism for the switch to minimize problems caused by stiction. The spacers are fabricated using standard semiconductor techniques typically used for the manufacture of CMOS devices. The present method of fabricating these spacers requires no added depositions, no extra lithography steps, and no additional etching.

Abstract: A process for estimating a critical dimension of a trench formed by etching a substrate. First, a regression model is constructed for estimating the critical dimension, in which principal component loadings and principal component scores are also calculated. Next, a substrate is etched and spectral data of the etching are collected. A new principal component score is then calculated using the spectral data and the principal component loadings. Finally, the critical dimension of the trench is estimated by applying the new principal component score to the regression model.

Abstract: A method of monitoring the status of plasma in a chamber using real-time spectral data while conducting an etch process during the course of manufacturing of semiconductor wafers. Spectral data is collected during etching, with the spectral data characterizing an emission of light from etch species contained in the plasma, and maintaining the collected data as reference data. A model of principal components of the data is generated. Additional spectral data is extracted from the plasma and compared with the model. Discrepancies pinpoint the presence of foreign material faults and help determine the cause of the failures to ensure appropriate corrective action.

Abstract: A wavelength of light is monitored for end-point detection during etching. Spectral data is collected during etching which characterizes variation of light emitted by discharge produced during etching. At least one principal component of the data is calculated. Each principal component has variables, each variable has a weight, and each variable corresponds to a wavelength of the light emitted by the discharge. By examining or analyzing the weights, it is then determined which variable of the principal component varies during etching such that end-point of the etch can be detected by monitoring the wavelength corresponding to the variable.