Tokyo Electron Limited

Kurashiki Boseki Kabushiki Kaisha

Chemical Art Technology, Inc.

Hiromi Kiyose

Gentaro Goshi

Takuro Masuzumi

Hiroshi Marumoto

Kento Tsukano

Hiroki Ohno

Yosuke Kawabuchi

Keisuke Egashira

Shotaro Kitayama

Satoru Hiraki

Satoru Tanaka

Nobuhiro Ogata

Kenji Sekiguchi

Hideaki Sato

Itaru Kanno

Teruomi Minami

Mitsunori Nakamori

Kazuyuki Mitsuoka

Hisashi Kawano

Hiroshi Komiya

Satoshi Biwa

Shogo Fukui

Hirotaka Maruyama

Tsukasa Hirayama

Kazuya Koyama

Takashi Uno

Hideki Nishimura

Noboru Higashi

Shuhei Takahashi

Hidetsugu Yano

Hiroshi Watanabe

Katsufumi Matsuki

Naohiko Hamamura

A substrate treatment device according to an embodiment includes: a liquid treatment part configured to supply a liquid onto a substrate to form a liquid film remaining in a liquid state on the substrate; an imaging part configured to capture an image of a front surface of the substrate, on which the liquid film remaining in the liquid state is formed; a determination part configured to determine a quality of a formation state of the liquid film based on the captured image of the substrate; and a post-treatment part configured to treat the substrate on which the liquid film is formed, when the determination part determines that the formation state of the liquid film is good.

Substrate treatment device and substrate treatment method

A substrate processing apparatus includes a liquid film forming unitA configured to form a liquid film of a liquid for anti-drying on a substrate; a drying processing unitB configured to dry the substrate; and a transfer mechanismconfigured to transfer the substrate from the liquid film forming unit into the drying processing unit. By a transfer time adjusting operation of adjusting a volatilization amount of the liquid during a transfer of the substrate by adjusting a transfer time during which the substrate is transferred from the liquid film forming unit into the drying processing unit or by an initial liquid film thickness adjusting operation of adjusting a thickness of the liquid film formed in the liquid film forming unit, the thickness of the liquid film when a drying processing is begun in the drying processing unit is controlled to fall within a target range.

Substrate processing apparatus, substrate processing method and recording medium

A substrate processing method capable of suppressing particles from remaining on a surface of a substrate is provided. In the substrate processing method, a liquid film of a protection liquid is formed on the surface of the substrate, and the substrate is dried by using a supercritical fluid so that the protection liquid is removed from the surface of the substrate. After the substrate is dried, the particles remaining on the surface of the substrate is removed.

Substrate processing method, recording medium and substrate processing apparatus

In a substrate processing method, as a liquid film forming process, a liquid film of a processing liquid covering a surface of a substrate W is formed by supplying the processing liquid onto the surface of the substrate W while rotating the substrate W at a first rotation number. After the liquid film forming process, as a supply stopping process, a rotation number of the substrate W is set to be of a value equal to or less than the first rotation number and a supply of the processing liquid onto the substrate W is stopped. After the supply stopping process, as a liquid amount adjusting process, a liquid amount of the processing liquid forming the liquid film is reduced by setting the rotation number of the substrate W to a rotation number larger than the first rotation number.

Substrate processing method, recording medium and substrate processing system

Disclosed is a method of cleaning a substrate processing apparatus in which a substrate having a surface wet by a liquid is brought into contact with a supercritical fluid so as to perform a drying process of drying the substrate. The method includes a cleaning gas filling process and an exhausting process. The cleaning gas filling process fills a cleaning gas containing isopropyl alcohol in the substrate processing apparatus. The exhausting process exhausts the cleaning gas from an inside of the substrate processing apparatus after the cleaning gas filling process.

Method of cleaning substrate processing apparatus and system of cleaning substrate processing apparatus

Provided is a substrate processing apparatus including a processing container configured to receive a substrate on which a dry preventing liquid is filled and perform a supercritical processing on the substrate; a fluid supply line connected to the processing container and configured to supply a processing fluid to the processing container; a fluid discharge line connected to the processing container and configured to discharge the processing fluid in the processing container; and a first circulation line connected to an upstream side and a downstream side of the processing container, and provided independently from the fluid supply line and the fluid discharge line to circulate the processing fluid in the processing container. The first circulation line is provided with a first reservoir tank that receives the processing fluid from the processing container and has a capacity larger than that of the processing container.

Substrate processing apparatus, substrate processing method, and storage medium

During at least part of a time period for a pressure increasing step of increasing a pressure inside a processing container from a pressure lower than a critical pressure of a processing fluid to a pressure higher than the critical pressure, pressure increasing is performed by supplying the processing fluid into the processing container from a fluid supply source while discharging the processing fluid from the processing container at a controlled discharge flow rate. Particles attached to the surfaces of members inside the processing container travel upward by the supply of the processing fluid into the processing container from the fluid supply source. The particles are discharged along with the processing fluid from the processing container.

A substrate processing apparatus performs: a pressure raising process of raising a pressure within the processing container to a processing pressure higher than a critical pressure of the processing fluid, after the substrate is accommodated in the processing container; and a circulation process of supplying the processing fluid to the processing container and discharging the processing fluid from the processing container while keeping a pressure at which the processing fluid is maintained in the supercritical state, within the processing container. In the pressure raising process, the supply of the processing fluid from the second fluid supply unit is stopped and the processing fluid is supplied from the first fluid supply unit into the processing container until at least the pressure within the processing container reaches the critical pressure. In the circulation process, the processing fluid is supplied into the processing container from the second fluid supply unit.

Substrate processing apparatus, substrate processing method, and recording medium

A substrate processing device, which processes by immersing the substrate in the processing liquid comprising a mixture of a chemical and a diluting liquid, is provided with: a processing tank () that retains the processing liquid; heating means () that heat the processing liquid; a temperature detection means () that detects the temperature of the processing liquid; a temperature control means () that operates the aforementioned heating means () in a manner so that the detected temperature approaches a set temperature; a replenishing means () that replenishes the diluting liquid in the processing liquid; a concentration detection means () that detects the concentration of the processing liquid by measuring the light absorption characteristics of the processing liquid; and a concentration control means () that operates the aforementioned replenishing means () in a manner so that the detected concentration approaches a set concentration.

Substrate processing apparatus

A substrate processing apparatus that performs processing by immersing a substrate into a processing liquid obtained by mixing phosphoric acid with a diluent includes a concentration sensing means for sensing the concentration of the processing liquid by measuring the absorbance characteristics of the processing liquid. The concentration sensing means includes a light-transmitting section that introduces the processing liquid into the inside to let the processing liquid pass therethrough, a light-emitting section that radiates light having a predetermined wavelength to the light-transmitting section, a light-receiving section that receives the light therefrom via the light-transmitting section, a first lens that condenses the light emitted from the light-emitting section to the light-transmitting section, a second lens that condenses the light that has passed through the light-transmitting section to the light-receiving section, and a cooling mechanism that cools at least one of these.

A substrate liquid treatment apparatus includes: at least one processing unit that processes a substrate with a treatment liquid; a storage tank that stores the treatment liquid; a circulation line through which the treatment liquid discharged from the storage tank into the circulation line is returned to the storage tank; a branch supply line that is branched from the circulation line to supply the treatment liquid to the processing unit; a recovery line that returns to the storage tank the treatment liquid having been supplied to the substrate in the processing unit; a distribution line connecting the circulation line and the recovery line; and a shutoff valve, provided on the distribution line, that is opened when cleaning of the recovery line is performed.

Substrate liquid treatment apparatus, method of cleaning substrate liquid treatment apparatus and non-transitory storage medium

A substrate processing method according to the present disclosure includes: a liquid processing process of supplying a processing liquid to a substrate having a surface on which a pattern having a plurality of convex portions is formed; a drying process of removing the processing liquid existing on the surface of the substrate dry the substrate, and a separating process of separating a sticking portion between adjacent ones of the convex portions after the drying process.

Substrate processing method and substrate processing system

The present disclosure provides a cleaning method which enables a cup and a member around the cup to be cleaned thoroughly. In this cleaning method, a cleaning liquid is supplied to a cleaning jig from the upper side of the cleaning jig while rotating the cleaning jig held by a substrate holding unit. The cleaning liquid supplied to the cleaning jig is scattered obliquely upward along an inclined surface of an inclined portion which is provided around the entire circumference of the cleaning jig in the vicinity of the outer circumferential edge of the cleaning jig, thereby cleaning cups.

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Kumamoto, Japan

Hiromi Kiyose