Abstract: An oxidizing method for an object to be processed according to the present invention includes: an arranging step of arranging a plurality of objects to be processed in a processing container whose inside can be vacuumed, the processing container having a predetermined length, a main supplying unit of an oxidative gas and a supplying unit of a reducing gas being provided at one end of the processing container, a sub supplying unit of the oxidative gas being provided on a way in a longitudinal direction of the processing container; an atmosphere forming step of supplying the oxidative gas and the reducing gas into the processing container in order to form an atmosphere having active oxygen species and active hydroxyl species in the processing container; and an oxidizing step of oxidizing surfaces of the plurality of objects to be processed in the atmosphere.

Abstract: To determine the profile of an integrated circuit structure, a signal is measured off the structure with a metrology device. The measured signal is compared to signals in a virtual profile library. The comparison is stopped if matching criteria are met. A subset of a virtual profile data space is determined when the matching criteria are not met. The subset is determined using profile data space associated with the library. A virtual profile signal of the subset is selected. Virtual profile shape/parameters are determined based on the virtual profile signal. A difference is calculated between the measured and virtual profile signals. The difference is compared to virtual profile library creation criteria. If the criteria are met, then the structure is identified using virtual profile data, which includes the virtual profile shape/parameters, associated with the virtual profile signal. Or, if the criteria are not met, then a corrective action is applied.

Abstract: A sensor on a semiconductor wafer is used as a process monitor and a capacitor is employed as a power supply for the sensor. The capacitor can be formed by stacking a poly-silicon layer and a silicon nitride layer on the wafer. A timer can be used to specify an operation time or an operation timing, etc. Furthermore, unauthorized use is prevented by storing a keyword in an ROM of the process monitor.

Abstract: A plasma apparatus includes a container (11) having an opening, a dielectric member (13) supported by an end surface of an outer periphery of the opening of the container (11), an electromagnetic field supplying means for supplying an electromagnetic field into the container (11) through the dielectric member (13), and a shield member (12) covering the outer periphery of the dielectric member (13) and shielding the electromagnetic field. A distance L1 from an inner surface of the container (11) to an inner surface of the shield member (12) at an end surface of the container (11) is approximately N/2 (N is an integer not smaller than 0) times the wavelength of the electromagnetic field in an area (18) surrounded by the end surface of the container (11), the electromagnetic field supplying means and the shield member (12).

Abstract: In a method for forming microlenses, an etching process is performed by using a processing gas on an object to be processed provided with a substrate, a lens material layer formed on the substrate and a mask layer of a lens shape formed on the lens material layer to etch the lens material layer and the mask layer, so that the lens shape of the mask layer is transcribed to the lens material layer. The processing gas is a gaseous mixture of a gas containing fluorine atoms but no carbon atoms and a fluorocarbon-based gas having a ratio of the number of carbon atoms to the number of fluorine atoms which is greater than or equal to 0.5, the gaseous mixture having no oxygen gas.

Abstract: A method for oxidation of an object to be processed is provided wherein an oxide film can provide favorable film quality and a laminate structure of nitride film and oxide film can be obtained by a thermal oxidation of a nitride film. In a method for oxidation of a surface of an object to be processed in a single processing container 8 which can contain a plurality of objects to be processed, at least a nitride film is exposed on said surface, and said oxidation is performed by mainly using active hydroxyl/oxygen species in a vacuum atmosphere, setting a processing pressure to 133 Pa or below, and setting a processing temperature to 400° C. or above. Under these conditions, high interplanar uniformity is maintained and oxide films with favorable film quality are obtained by oxidizing nitride films on the surfaces of a plurality of objects to be processed.

Abstract: An etching method which makes it possible to obtain a desired etching shape with ease, and a computer-readable storage medium storing a program for implementing the method. The etching method is executed by a substrate processing apparatus that performs plasma processing on a semiconductor wafer by plasma. The apparatus comprises a substrate accommodating chamber for accommodating the semiconductor wafer which has an oxide film and a resist film formed on the oxide film, and an upper electrode plate disposed in the substrate accommodating chamber and exposed in a processing space in the substrate accommodating chamber. At least part of the upper electrode plate is formed of a silicon-containing material. The upper electrode plate is sputtered by plasma, and the oxide film is etched by plasma.

Abstract: Semiconductor processing equipment includes a transfer chamber (3) having a plurality of transfer ports (33) arranged at different positions in a lateral direction. A process chamber (4A) for performing a semiconductor process to a substrate (W) to be processed is connected with the transfer chamber (3) through one of the transfer ports. A transfer arm device (5) is arranged in the transfer chamber (3) so as to transfer the substrate (W) through a plurality of the transfer ports (33). A drive mechanism (55) is arranged so as to extend and retract the transfer arm device (5) and to turn it in a vertical axis direction. Inclination adjusting mechanisms (6A-6C) are arranged so as to adjust the inclination of the transfer arm device (5).

Abstract: A dummy substrate (17) differs from a substrate to be processed in having a first guide (G1) for assisting centering, however, it can be handled as a substitute of the substrate to be processed. In a process chamber (2), a second guide (G2) is arranged to assist the dummy substrate (17) to center. To detect a transfer shift of a transfer mechanism (TRM), at first, the dummy substrate (17) is centered to a placing table (14) on the placing table (14) or at an upper position thereof by engagement of the first and the second guides (G1, G2). The dummy substrate (17) centered in such a manner is received by the transfer mechanism (TRM) and transferred to a detector (11). Then, a detection value of a decentering quantity and that in a decentering direction of the dummy substrate (17) are obtained by the detector (11), and a transfer shift of the transfer mechanism (TRM) is obtained based on the detection values.

Abstract: In the present invention, temperature drop amounts of heating plate regions when the substrate is mounted on a heating plate are detected to detect a warped state of the substrate. From the temperature drop amounts of the heating plate regions, correction values for set temperatures of the heating plate regions are calculated. The calculation of the correction values for the set temperatures of the heating plate regions is performed by estimating steady temperatures within the substrate to be heat-processed on the heating plate from the temperature drop amounts of the heating plate regions using a correlation obtained in advance. From the estimated steady temperatures within the substrate and the temperature drop amounts of the heating regions, the correction values for the set temperatures of the heating plate regions are calculated. Based on the correction values for the set temperatures, the set temperatures of the heating plate regions are changed.

Abstract: The present invention provides methods and system for improving the accuracy of measurements made using optical metrology. The present invention relates to methods and systems for changing the optical properties of tunable resists that can be used in the production of electronic devices such as integrated circuits. Further, the invention provides methods and systems for using a modifiable resist layer that provides a first set of optical properties before exposure and a second set of optical properties after exposure.

Abstract: A film formation method for a semiconductor process is arranged to form a thin film on a target substrate by CVD, while supplying a first process gas for film formation and a second process gas for reacting with the first process gas to a process field accommodating the target substrate. The method alternately includes first to fourth steps. The first step performs supply of the first and second process gases to the process field. The second step stops supply of the first and second process gases to the process field. The third step performs supply of the second process gas to the process field while stopping supply of the first process gas to the process field. The fourth step stops supply of the first and second process gases to the process field.

Abstract: The invention relates to a process including a chemical liquid treatment and a rinse liquid treatment on a substrate, more particularly to a technique for reducing consumption of a chemical liquid while achieving uniform process and preventing particle generation. In a specific embodiment, the process is performed for removing a silicon oxide film formed on a silicon wafer. The process includes three subsequently performed steps, in which (1) diluted hydrofluoric acid (DHF), (2) DHF and de-ionized water (DIW), (3) DIW are supplied, respectively, onto a rotating wafer. Transition from step (1) to step (2) is done immediately before the hydrophilic silicon oxide film is dissolved to expose the underlying hydrophobic silicon layer.

Abstract: The present invention is a substrate-placing mechanism to be provided in a processing container of a substrate-processing apparatus including: a stage having: a base body on which a substrate is placed, a heat-generating body for heating the substrate placed on the base body, and a feed terminal part for feeding electric power to the heat-generating body; a hollow supporting part fixed to a base of the processing container for supporting the stage; a connection terminal part fixed to the base of the processing container under the supporting part for being connected to an electric power source located outside the processing container; a feed member connected to the feed terminal part and extending in the hollow supporting part; and a spring member that connects the feed member and the connection terminal part.

Abstract: A method of monitoring a processing system in real-time using low-pressure based modeling techniques that include processing one or more of wafers in a processing chamber; determining a measured dynamic process response for a rate of change for a process parameter; executing a real-time dynamic model to generate a predicted dynamic process response; determining a dynamic estimation error using a difference between the predicted dynamic process response and the expected process response; and comparing the dynamic estimation error to operational limits.

Abstract: A plasma etching is performed on a substrate having a pattern wherein an interval between neighboring openings formed on a resist mask is equal to or less than 200 nm, wherein the etching is performed by converting a processing gas comprising an active species generating gas which includes a compound having carbon and fluorine, and a nonreactive gas which includes xenon gas into a plasma. The nonreactive gas further includes argon gas.

Abstract: In an inspection method according to the invention, a plurality of drivers 21 incorporated in a tester 20 apply a fritting voltage to respective electrodes P via first probe pins 11A included in pairs of first and second probe pins 11A and 11B and connected to the respective drivers.

Abstract: Optical metrology tools in a fleet of optical metrology tools can be matched using transforms. In particular, a first set of hypothetical profiles of one or more structures is obtained. The first set of hypothetical profiles was determined based on a first set of measured diffraction signals measured using a first optical metrology tool from the fleet of optical metrology tools. A second set of hypothetical profiles of the structure is obtained. The second set of hypothetical profiles was determined based on a second set of measured diffraction signals measured using a second optical metrology tool from the fleet of optical metrology tools. A reference profile is obtained. A first transform is generated based on the first set of hypothetical profiles and the reference profile. A second transform is generated based on the second set of hypothetical profiles and the reference profile.

Abstract: Optical metrology tools in a fleet of optical metrology tools can be matched using transforms. In particular, a first set of measured diffraction signals is obtained. The first set of measured diffraction signals was measured using a first optical metrology tool from the fleet of optical metrology tools. A second set of measured diffraction signals is obtained. The second set of diffraction signals was measured using a second optical metrology tool from the fleet of optical metrology tools. A reference diffraction signal is obtained. A first transform is generated based on the first set of measured diffraction signals and the reference diffraction signal. A second transform is generated based on the second set of measured diffraction signals and the reference diffraction signal.