Tokyo Electron Limited

Tokyo Elecetron Limited

Yuichi Douki

Suguru Enokida

Tokutarou Hayashi

Akira Miyata

Toshiyuki Matsumoto

Tomohide Minami

Koji Mahara

Kousuke Yoshihara

Shinichi Hayashi

Naruaki Iida

Nobuaki Matsuoka

Jiro Higashijima

Takahisa Otsuka

Keigo Satake

Kenji Nakamizo

Yuuichi Yamamoto

Hiromitsu Maejima

Hiroshi Tomita

Masami Akimoto

Norihiro Ito

Nobuhiro Ogata

Kazuhiro Aiura

Yusuke Hashimoto

Jun Ookura

Akihiro Teramoto

Kazuyoshi Shinohara

Hirotoshi Mori

Shigehisa Inoue

Terufumi Wakiyama

Takuro Masuzumi

Satoshi Biwa

Satoshi Okamura

Yuichiro Kunugimoto

Kazuhiko Ito

Masataka Matsunaga

Akira Murata

Daisuke Goto

Michio Kinoshita

Mitsuteru Yano

Masataka Gosho

Takashi Nakazawa

Kazutoshi Ishimaru

Hiroyuki Higashi

Seiya Fujimoto

Shu Yamamoto

Akinori Tanaka

Minoru Tashiro

Katsuhiro Ookawa

Reo Kitayama

A controller is configured to control a liquid supply to change a landing position of a liquid on a surface of a substrate continuously by discharging the liquid toward the surface of the substrate from a first liquid discharge nozzle while moving the first liquid discharge nozzle. The controller is also configured to derive discharge position deviation information of the liquid supply by comparing first temperature information based on a spot temperature measured by a temperature measurement device when the first liquid discharge nozzle is moved along a first nozzle path and second temperature information based on the spot temperature measured by the temperature measurement device when the first liquid discharge nozzle is moved along a second nozzle path which is different from the first nozzle path.

Substrate liquid processing apparatus and liquid discharge evaluation method

There is provided a substrate processing apparatus comprising a liquid amount detecting part configured to detect a liquid amount of a liquid film formed on a substrate; and a coating state detecting part configured to detect a coating state of the substrate with the liquid film formed thereon.

Substrate processing apparatus and substrate processing method

Disclosed is a processing apparatus that includes a chamber accommodating a workpiece, a nozzle provided within the chamber, a measuring unit measuring the supply flow rate of the processing fluid supplied to the nozzle, an opening/closing unit performing opening/closing of the flow path of the processing fluid, and a controller. The controller sends an opening/closing operation signal that causes the opening/closing unit to perform an opening/closing operation according to recipe information that indicates processing contents. After sending the opening/closing operation signal to the opening/closing unit according to the recipe information, the controller starts the integration of the supply flow rate based on the measurement result of the measuring unit, monitors the rise of the supply flow rate based on the calculated integrated amount, and when supplying a specific flow rate, monitors the supply flow rate based on a value actually measured by the measuring unit.

Processing apparatus, processing method, and storage medium

A substrate processing apparatus includes a stationary cup bodyprovided to surround a substrate holding unitand configured to receive a processing liquid or mist of the processing liquid discharged onto a substrate, the stationary cup body not being moved relatively with respect to a processing vessel; a mist guard; and a guard elevating mechanismconfigured to elevate the mist guard. Here, the mist guard is provided at an outside of the stationary cup body to surround the stationary cup body and configured to block a liquid scattered outwards beyond a space above the stationary cup body. Further, the mist guard includes a cylindrical portionof a cylindrical shape and a protruding portionprotruded from an upper portion of the cylindrical portion toward an inside of the cylindrical portion.

Substrate processing apparatus, substrate processing method and recording medium

The substrate processing method according to an exemplary embodiment includes a low temperature dissolving processing and an etching processing. The low temperature dissolving processing dissolves oxygen in an alkaline aqueous solution cooled to a predetermined temperature lower than the room temperature. The etching processing etches a substrate by supplying the alkaline aqueous solution in which oxygen is dissolved to the substrate.

Substrate processing method and substrate processing apparatus

Disclosed is a processing apparatus including a chamber, at least one nozzle, a measuring unit, an opening/closing unit, and a controller. The chamber accommodates a workpiece therein. The nozzle is provided in the chamber to supply a processing fluid toward the workpiece. The measuring unit measures a supply flow rate of the processing fluid supplied to the nozzle. The opening/closing unit performs opening/closing of a flow path of the processing fluid to be supplied to the nozzle. The controller outputs opening and closing operation signals at a preset timing. After outputting the opening operation signal, the controller calculates an integrated amount of the processing fluid based on a measurement result of the measuring unit, and performs an output timing change processing to change a timing of outputting the opening or closing operation signal from the preset timing based on the calculated integrated amount.

A substrate transfer apparatus to transfer a circular substrate provided with a cutout at an edge portion thereof, includes: a sensor part including three light source parts applying light to positions different from one another at the edge portion, and three light receiving parts paired with the light source parts; and a drive part for moving the substrate holding part, wherein the three light source parts apply light to the light receiving parts so that whether or not a detection range of the sensor part overlaps with the cutout of the substrate is determined on the basis of an amount of received light by each light receiving part, and when it is determined that there is an overlap at any position, positions of the edge portion of the substrate are further detected with the position of the substrate displaced with respect to the sensor part.

Substrate transfer apparatus, substrate transfer method, and non-transitory storage medium

A liquid processing apparatus of the present disclosure performs a liquid processing by supplying a processing liquid to a substrate that is rotating. A substrate holding unit configured to be rotatable around a vertical axis is provided with a holding surface to attract and hold a bottom surface of the substrate horizontally. A guide unit is formed integrally with the substrate holding unit, disposed around the substrate held in the substrate holding unit, and provided at a position equal to or lower than a height of a top surface of a periphery of the substrate. The guide unit includes a guide surface configured to guide the processing liquid. A rotary cup rotates integrally with the substrate holding unit, and guides the processing liquid towards the cup between the rotary cup and the guide unit.

Liquid processing aparatus

A substrate holder positioning method, capable of positioning a substrate holder without using any positioning jig, includes: measuring a first position of a substrate held on a substrate holder included in a substrate carrying mechanism; carrying the substrate held on the substrate holder to a substrate rotating unit for holding and rotating the substrate; turning the substrate held by the substrate rotating unit through a predetermined angle by the substrate rotating unit; transferring the substrate turned by the substrate rotating unit from the substrate rotating unit to the substrate holder; measuring a second position of the substrate transferred from the substrate rotating unit to the substrate holder; determining the position of the center of rotation of the substrate rotating unit on the basis of the first and the second position; and positioning the substrate holder on the basis of the position of the center of rotation.

Thermal processing apparatus for thermal processing substrate and positioning method of positioning substrate transfer position

There is provided a technique which can prevent poor processing of successive substrates in the event of a failure of a module or a transport mechanism for transporting a substrate between modules. A substrate processing apparatus includes: a plurality of modules from which a substrate holder of a substrate transport mechanism receives a substrate; a sensor section for detecting a displacement of the holding position of a substrate, held by the substrate holder, from a reference position preset in the substrate holder; and a storage section for storing the displacement, detected when the substrate holder receives a substrate from each of the modules, in a chronological manner for each module. A failure of one of the modules or the substrate transport mechanism is estimated based on the chronological data on the displacement for each module, stored in the storage section. This enables an early detection of a failure or abnormality.

Substrate processing apparatus, substrate processing method and non-transitory storage medium

Substrate holder positioning method and substrate processing system

A position alignment of a transfer point of a transfer arm is performed by using a position detecting method. The method includes: detecting electrostatic capacitances in relation with a reference object for position alignment by a plurality of electrostatic capacitance detecting electrodes provided on a surface of the substrate body; communicating with each electrostatic capacitance detecting electrode and controlling a detection of each electrostatic capacitance detecting electrode; and calculating coordinates (x, y) of the reference object with respect to the substrate body based on a preset relationship between electrostatic capacitance values of multiple electrostatic capacitance detecting electrodes and a position of the reference object with respect to the substrate body.

Position detecting method for performing position alignment of transfer point of transfer arm

A process block including a group of liquid-process related unit blocks, a first heating-process related block arranged on a carrier block side of the group of unit blocks, and a second heating-process related block arranged on an interface block side of the group of unit blocks. The group of liquid-process unit blocks includes doubled unit blocks for preprocessing for forming an antireflection film and a resist film, doubled unit blocks for post-processing for forming an upper layer film and performing a cleaning operation before exposure, and a unit block for developing. The first heating-process related block heats a substrate coated with a resist liquid and a substrate that has been developed. The second heating-process related block heats a substrate that has been exposed but is not yet developed, a substrate on which an antireflection film has been formed and a substrate on which an upper layer film has been formed.

Coating and developing apparatus, coating and developing method and non-transitory tangible medium

A process block is formed by arranging a heating-process related block on the side of a carrier block, a group of liquid-process related unit blocks, and a heating block on the side of an interface block, in this order from the side of the carrier block to the side of the interface block. The group of liquid-process related unit blocks is composed of: a group of unit blocks for coating films that is formed by stacking upward a unit block for an antireflection film, a unit block for a resist film, and a unit block for an upper layer film, in this order; and unit blocks for developing that are stacked on one another in the up and down direction with respect to the group of unit blocks for coating films. Liquid process modules of each of the liquid-process related unit blocks are arranged on the right and left sides of a transfer path for a substrate.

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Koshi, Japan

Yuichi Douki