Screen Holdings Co., Ltd.

Hideji Naohara

Hiroaki Kakuma

Yuji Okita

Tatsuya Masui

Yumiko Hirato

Tomonori Fujiwara

Takashi Ikeuchi

Atsushi Sonoda

Toru Endo

Mayumi Yamamoto

Takashi Ota

Takahiro Yamaguchi

Nobuyuki Shibayama

Masayuki Hayashi

Yasunori Nakamura

Yuichi Deba

Masashi Akita

Katsuei Higashi

Ryuta Tsukahara

Akira Ishimaru

A substrate processing method includes: a holding step of carrying a substrate into an inside of a chamber and holding said substrate; a supply step of supplying a fluid to the substrate on the inside of the chamber; an imaging step of sequentially imaging the inside of the chamber by a camera to acquire image data; a condition setting step of specifying a monitoring target and changing an image condition based on the monitoring target; and a monitoring step of performing a monitoring process on the monitoring target based on the image data having the image condition corresponding to the monitoring target.

Substrate processing method and substrate processing apparatus

A substrate processing method includes a substrate holding step of holding a substrate at a holding position surrounded by a cylindrical guard, a processing liquid supplying step of supplying a processed surface of the substrate with a processing liquid with which the processed surface of the substrate is processed while rotating the substrate held at the holding position about a rotation axis passing through a central portion of the substrate, an image acquiring step of acquiring an image of the processed surface of the substrate and an image of an inner wall surface of the guard while supplying the processing liquid to the processed surface of the substrate, and a detecting step of monitoring luminance values of the images obtained in the image acquiring step, and detecting a processing end time point at which processing of the processed surface of the substrate with the processing liquid is ended.

Substrate treatment method and substrate treatment device

A substrate treatment apparatus includes a nozzle, a moving mechanism, a storage portion, and a control portion. The learned model is generated by learning, as learning data, learning target speed information indicating a moving speed of the nozzle and the amount of treatment acquired by executing a treatment on a substrate that is a learning target while causing the nozzle to move at a speed based on the learning target speed information. The control portion causes speed information at the time of treatment to be outputted from the learned model by inputting a target amount of an amount of treatment to the learned model. The control portion controls a moving mechanism such that the nozzle moves at a speed based on the speed information at the time of treatment when the treatment is executed on a substrate that is a treatment target.

Substrate treatment apparatus, substrate treatment method, substrate treatment system, and learning data generation method

A state detection device includes at least one chuck pin for holding a substrate, a photographing unit configured to photograph the chuck pin, and set at least one image to be obtained as a target image, a matching coordinate calculation unit, namely a data matching calculator, configured to perform matching processing between the target image and a reference image which is at least one image showing the chuck pin, and calculate matching coordinates, which are coordinates indicating a position of the reference image in the target image when a matching score between the reference image and the target image is the highest, and a detection unit, namely a detector, configured to detect an open/closed state of the chuck pin based on the matching coordinates. Therefore, the open/closed state of the chuck pin can be detected while maintaining high detection accuracy.

Substrate holder state detection device and substrate holder state detection method

A data processing method includes a step of obtaining evaluated values of the time-series data by comparing the time-series data with reference data, a step of classifying the evaluated values into a plurality of levels, a step of displaying an evaluation result screen including a display area including a first graph showing an occurrence rate of each level of the evaluated values, the evaluation result screen including the display area with respect to each of the two or more processing units. A history screen displaying a history in which the evaluated values have been obtained and a trend screen including graphs showing temporal change in the evaluated values in addition to the evaluation result screen is hierarchically displayed. A mark is attached at a position corresponding to a processing result selected in the history screen in a graph in the trend screen.

Data processing method, data processing apparatus, and recording medium with data processing program recorded thereon

A substrate processing apparatus processes a substrate. The substrate processing apparatus includes at least one processing unit that processes the substrate, first and second cameras that image different subject areas, and an association processing unit that generates association information indicating association between each of the subject areas and each of the first and second cameras by processing an image captured by each of the first and second cameras.

Substrate processing apparatus and substrate processing method

A data processing method includes: acquiring time series data; acquiring evaluation values; performing classification; and performing extraction. In the acquiring of the time series data, a plurality of time series data acquired by a substrate processing device are acquired. In the acquiring of the evaluation values, the evaluation values of the plurality of time series data are acquired. In the performing of classification, each of the plurality of time series data is classified into one of a plurality of classifications based on the evaluation value. In the performing of extraction, the time series data corresponding to one of the plurality of classifications is extracted as extracted time series data.

Data processing method, data processing device, and storage medium

A substrate processing apparatus that includes a substrate holder, a cup member, an elevating mechanism, a first nozzle, and a camera. The substrate holder holds a substrate and rotates the substrate. The cup member surrounds the outer circumference of the substrate holder. The elevating mechanism moves up the cup member so that the upper end portion of the cup member is located at the upper end position higher than the substrate held by the substrate holder. The first nozzle has a discharge port at a position lower than the upper end position, and discharges first processing liquid from the discharge port to an end portion of the substrate. The camera images an imaging region that includes the first processing liquid discharged from the discharge port of the first nozzle and is viewed from an imaging position above the substrate.

A data processing method includes a step of obtaining scores of time-series data by comparing the time-series data with reference data in order to process time-series data acquired in a substrate processing apparatus having one or more processing units, a step of classifying the scores into a plurality of levels, and a step of displaying an evaluation result screen including a display area including a graph showing an occurrence rate of each level of the scores, the number of occurrences of each level, and a graph showing temporal change in the number of occurrences of a worst level of the scores when substrates have been processed through a predetermined method with respect to each of the two or more processing units. Accordingly, a data processing method through which a state of the substrate processing apparatus can be easily ascertained is provided.

A substrate treatment device is provided, including a substrate holding unit holding a substrate and rotating the substrate; plural nozzles each having a discharge port and discharging a treatment liquid from the discharge port at a treatment position; a camera imaging an imaging region from an imaging position to acquire captured images, the imaging region containing the treatment liquid discharged from the discharge port of each nozzle positioned at the treatment position, and the imaging position being above the substrate held on the substrate holding unit and in a plan view, the imaging position being positioned at a central side of the substrate with respect to the nozzles and at an upstream side in a rotation direction of the substrate holding unit with respect to the nozzles; and an image processing unit determining a discharge state of the treatment liquid based on the captured images.

Substrate treatment device

A data processing method that processes a plurality of unit processing data (each unit processing data include plural types of time-series data) includes an evaluation value distribution utilization step, in which processing that uses evaluation value distributions showing degrees of each value of evaluation values obtained by evaluating each time-series datum is carried out (for example, a step in which each time-series datum is compared with reference data and scoring that quantifies results obtained thereby as the evaluation values is carried out, and a step in which judgment of abnormality degrees is carried out using the evaluation value distributions based on results of the scoring); and an evaluation value distribution update step, in which the evaluation value distributions are updated.

Data processing method, data processing device, and non-transitory computer-readable recording medium

A substrate treatment method is provided, including: holding a substrate on a substrate holding unit; rotating the substrate holding unit to rotate the substrate; raising a cup member surrounding an outer periphery of the substrate holding unit to locate an upper end of the cup member in an upper end position higher than an upper surface of the substrate held on the substrate holding unit; discharging a treatment liquid from a discharge port of a nozzle located lower than the upper end position to an end portion of the upper surface of the substrate held on the substrate holding unit; an imaging process, acquiring captured images of an imaging region by a camera, wherein the imaging region contains the treatment liquid discharged from the discharge port and is seen from an imaging position above the substrate; and determining a discharge state of the treatment liquid based on the captured images.

In order to process time series data obtained in a substrate processing apparatus having a plurality of processing units, a data processing method includes an evaluation value calculation step of obtaining a score of the time series data by comparing the time series data with reference data, and a result display step of displaying an evaluation result screen including, for each processing unit, a number of score errors being a number of substrates of which score is abnormal, and a pie chart showing a ratio of the number of score errors to a number of processed substrates. A display size of the number of score errors and that of the pie chart change depending on the number of score errors.

Data processing method, data processing device, and computer-readable recording medium having recorded thereon data processing program

A data processing method includes a sampling step of obtaining time series data based on a measurement result of a physical quantity in a substrate processing apparatus, an evaluation value calculation step of obtaining an evaluation value of the time series data by comparing the time series data with reference data, and a sampling period control step of controlling a sampling period used in the sampling step for each time series data. In the sampling period control step, all sampling periods are controlled to a normal period in an initial state, and when the evaluation value of the time series data is abnormal, the sampling period used when obtaining the time series data is controlled to an abnormal period shorter than the normal period.

A data processing method includes a step of obtaining scores of time-series data by comparing the time-series data with reference data in order to process time-series data acquired in a substrate processing apparatus having one or more processing units, a step of classifying the scores into a plurality of levels, and a step of displaying an evaluation result screen including a graph showing an occurrence rate of each level of the scores, the number of occurrences of each level, and a graph showing temporal change in the number of occurrences of a worst level of the scores when substrates have been processed through a predetermined method with respect to the processing units. Accordingly, a data processing method through which a state of the substrate processing apparatus can be easily ascertained is provided.

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Kyoto, Japan

Hideji Naohara