Shibaura Mechatronics Corporation

Kabushiki Kaisha Toshiba

Ivan Petrov Ganachev

Kensuke Demura

Daisuke Matsushima

Masaya Kamiya

Haruka Nakano

Shigeki Matsunaka

Yoji Takizawa

Masashi Yamage

Hiroshi Ootsuka

Yoshikazu Tsugami

Kohei Shimatani

A film forming apparatus includes: a rotary table provided in a chamber; a processing unit configured to perform plasma processing on a workpiece transferred by the rotary table; an inner wall configured to define a processing space and having an opening facing the rotary table; an outer wall configured to cover a periphery of the inner wall with a gap, and configured to form an exhaust space having an opening facing the rotary table; and an exhaust port connected to an exhaust device, wherein the processing unit is a film forming part configured to form a film by sputtering, and wherein both ends of the outer wall are in contact with a side surface of the chamber, and a portion of an outer periphery of the inner wall and the side surface of the chamber are partitioned, so that a reaction gas does not circulate in the exhaust space.

Film forming apparatus

A substrate treatment device according to an embodiment includes a placement portion on which a substrate is placed and rotated, a liquid supply portion which supplies a liquid to a surface on an opposite side to the placement portion of the substrate, a cooling portion which supplies a cooling gas to a surface on a side of the placement portion of the substrate, and a control portion which controls at least one of a rotation speed of the substrate, a supply amount of the liquid, and a flow rate of the cooling gas. The control portion brings the liquid present on a surface of the substrate into a supercooled state and causes at least a part of the liquid brought into the supercooled state to freeze.

Substrate treatment device and substrate treatment method

A plasma generating apparatus includes a coaxial convertor for coaxial-converting a microwave, a generally annular ring slot that passes the coaxial-converted microwave, and a dielectric window that propagates the microwave passed through the ring slot. A plasma is produced by the microwave propagated through the dielectric window. This enables stable formation of a plasma having a uniform distribution over a large area.

Plasma generating apparatus and plasma treatment apparatus

Growing community of inventors

Kanagawa, Japan

Ivan Petrov Ganachev