Tokyo Electron Limited

Shota Ishibashi

Hiroyuki Toshima

Tatsuo Hirasawa

Hiroyuki Iwashita

Einstein Noel Abarra

Masato Shinada

Yasuhiko Kojima

Hiroaki Chihaya

Toru Kitada

There is a film forming apparatus comprising: a first holder holding a first target formed of a first material; a second holder holding a second target formed of a second material different from the first material; and a mounting table holding a substrate, the mounting table rotatable with a central axis of the mounting table as a rotation axis, wherein a distance from the central axis of the mounting table to a center of a sputter surface of the first target is different from a distance from the central axis of the mounting table to a center of a sputter surface of the second target.

Film forming apparatus and method of controlling film forming apparatus

A sputtering apparatus includes: a processing container; a first target provided inside the processing container and formed of a first material; a second target provided inside the processing container and formed of a second material different from the first material; a stage provided inside the processing container to place a substrate thereon: a shielding plate arranged between the first target and the second target; and a controller, wherein the controller is configured to perform a process of reducing a film stress of a film formed on the shielding plate.

Sputtering apparatus and control method

There is provided a substrate processing method of a substrate processing apparatus. The substrate processing apparatus includes at least two targets, magnet-moving mechanisms disposed in one-to-one correspondence with the at least two targets, each of the magnet-moving mechanisms being configured to reciprocate a magnet in a first direction on a back surface of each target, and a substrate moving mechanism configured to move a substrate in a second direction orthogonal to the first direction. The method includes causing the magnet-moving mechanisms to reciprocate the magnets at different phases with each other.

Substrate processing method and apparatus

An example of a sputtering apparatus comprises a first target and a second target that emit sputter particles, a substrate support configured to support a substrate, a shielding plate disposed between the first and the second target and the substrate and having a through-hole through which the sputter particles pass, and an obstructing mechanism. The through-hole has a first opening region through which the sputter particles emitted from the fit target pass and a second opening region through which the sputter particles emitted from the second target pass, and the obstructing mechanism is configured to obstruct the sputter particles emitted from the first target in passing through the second opening region and the sputter particles emitted in the second target from passing through the first opening region.

Sputtering apparatus

An apparatus for performing a sputtering process on a substrate is provided. The apparatus includes a processing chamber having a substrate support on which the substrate is placed, a target for emitting target particles to be adhered to the substrate by plasma formed in the processing chamber, a magnet, provided on a rear surface of the target, for adjusting a state of the plasma on the surface of the target, and a magnet moving mechanism for repeatedly moving the magnet between a position on one side and a position on the other side set across a center portion on the rear surface of the target. The apparatus further includes a collimator having two regulating plates for limiting an incident angle of the target particles to the substrate, and an arrangement position adjustment mechanism adjusting positions of the two regulating plates according to the movement of the magnet.

Apparatus and method for performing sputtering process

There is provided a pattern forming method for forming a pattern on a substrate. The method comprises preparing on a base a substrate in which a plurality of core materials arranged in a convex shape and in a line shape, and first and second line materials arranged in a convex shape and in a line shape on one side and the other side of each of the core materials, respectively, are formed, selectively forming a mask material on any one of the first and the second line materials by a process including anisotropic film formation, by a process including etching using a line mask having a line-shaped hole at a portion corresponding to a region where line cutting is performed, etching and removing the one on which the mask material is not formed among the first and the second line materials in the region, and removing the core material.

Pattern forming method

A sputtering apparatus includes a first target and a second target that emit sputter particles, a substrate support configured to support a substrate, and a slit plate disposed between the first and the second targets and the substrate and having a slit unit through which the sputter particles pass. The slit unit includes a first slit to the first and the second target side and a second slit to the substrate side. The second slit has a first protrusion and a second protrusion protruding toward the center of the second slit. When the slit unit is viewed from the first target, the first protrusion is hidden. When the slit unit is viewed from the second target, the second protrusion is hidden.

Sputtering apparatus and film forming method

A film forming system for forming a magnetic film is provided. The film forming system includes a processing module configured to form the magnetic film on a substrate, a magnetization characteristic measuring device configured to measure magnetization characteristics of the magnetic film formed on the substrate in the processing module, and a transfer unit configured to transfer the substrate between the processing module and the magnetization characteristic measuring device. The magnetization characteristic measuring device includes a magnetic field applying mechanism having a permanent magnet magnetic circuit configured to apply a magnetic field to the substrate and adjust the magnetic field to be applied to the substrate, and a detector configured to detect magnetization characteristics of the substrate.

Film forming system, magnetization characteristic measuring device, and film forming method

A sputtering apparatus is provided. The sputtering apparatus comprises a vacuum chamber in which a substrate is located; a target having one surface facing an inner surface of the vacuum chamber; a gas supplier configured to supply a gas for generating plasma in the vacuum chamber; a power supplier configured to supply a power to the target to generate the plasma, sputter the target, and form a film on the substrate; and an abnormality detector configured to detect abnormality caused by a temperature of the target.

Sputtering apparatus and sputtering method

A film forming apparatus includes a target holder that holds a target facing a substrate and extending in a predetermined direction on a horizontal plane, a magnet unit including a pair of magnet assemblies each having magnets and disposed at a back side of the target holder, a pair of shielding members disposed between the target and the substrate to extend from the target toward the substrate, and a moving mechanism configured to reciprocate the magnet unit between one end and the other end in the predetermined direction. The magnet assemblies are arranged along the predetermined direction, and each of the shielding members is disposed, in plan view, on a boundary line between a first region where only one of the magnet assemblies passes during a reciprocating motion of the magnet unit and a second region where both of the magnet assemblies pass therethrough during the reciprocating motion.

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Nirasaki, Japan

Shota Ishibashi