Tokyo Electron Limited

Naoki Umeshita

Mitsuaki Iwashita

Ryuichi Asako

Hirokazu Ueda

Takeo Nakano

Kenji Sekiguchi

Koji Akiyama

Takashi Hayakawa

Yoji Iizuka

Dipak Aryal

Antonio Rotondaro

Toshikazu Akimoto

Kenichi Uki

An apparatus for processing a substrate by supplying a processing gas to the substrate in a processing container. The apparatus comprises: a mounting table provided in the processing container and for mounting the substrate; a gas shower head comprising a gas diffusion space provided at a position facing the mounting table and for diffusing the processing gas, and a shower plate having a plurality of gas supply holes for supplying the processing gas diffused in the gas diffusion space to the processing container; a gas supply portion provided to supply the processing gas to the gas diffusion space and having a flow rate adjusting portion for the processing gas; a pressure sensor portion provided in the gas diffusion space and to output a pressure signal corresponding to a pressure measurement value in the gas diffusion space; and a controller to output a control signal for adjusting a flow rate of the processing gas.

Apparatus for processing substrate, gas shower head, and method for processing substrate

A substrate processing method includes: preparing a substrate having a metal film exposed on a surface of the substrate; and forming a film of an ionic self-association material on a surface of the metal film by supplying the ionic self-association material to the surface of the substrate, the ionic self-association material having fluidity with a hydrophilic group and a hydrophobic group.

Substrate processing method and substrate processing system

A vacuum processing apparatus includes a decompressable process container; a supply port configured to supply, to the process container, an ionic liquid that absorbs an oxidizing gas; and a discharge port configured to discharge the ionic liquid supplied to the process container. A recess is provided at a joint portion between members constituting the process container. The supply port is configured to supply the ionic liquid to the recess, and the discharge port is configured to discharge the ionic liquid supplied to the recess.

Vacuum processing apparatus and oxidizing gas removal method

A substrate processing method includes forming a film of an ionic liquid on a surface of a substrate, on which a pattern is formed, by supplying the ionic liquid to the surface of the substrate, wherein the ionic liquid has a cation containing a hydrocarbon chain having six or more carbon atoms, and wherein at least one hydrogen atom in the hydrocarbon chain is substituted with a fluorine atom.

Substrate processing method and ionic liquid

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Tokyo, Japan

Naoki Umeshita