FILM DEPOSITION DEVICE AND SUBSTRATE PROCESSING DEVICE
First Claim
1. A film deposition device in which at least two mutually reactive gases are sequentially supplied to a surface of a substrate in a vacuum chamber and the gas supplying cycle is repeated a number of times, so that a plurality of resultant layers are laminated on the substrate surface to form a thin film thereon, the film deposition device comprising:
- a substrate transporting device arranged in the vacuum chamber to include a circulatory transport path in which a plurality of substrate mounting parts arranged in a row are transported in a circulatory manner, the circulatory transport path including a linear transport path in which the plurality of substrate mounting parts are transported linearly;
a first reactive gas supplying part arranged. along a transporting direction in which the plurality of substrate mounting parts are transported in the linear transport path, to supply a first reactive gas to the plurality of substrate mounting parts which are transported in the linear transport path;
a second reactive gas supplying part arranged alternately with the first reactive gas supplying part along the transporting direction, to supply a second reactive gas to the plurality of substrate mounting parts which are transported in the linear transport path;
a separation gas supplying part arranged to supply a separation gas to a space between the first reactive gas supplying part and the second reactive gas supplying part, to separate a first region to which the first reactive gas is supplied from a second region to which the second reactive gas is supplied;
an exhaust part arranged to exhaust the gases inside the vacuum chamber;
a heating part arranged to heat a substrate on each of the plurality of substrate mounting parts;
a substrate inlet part arranged on an upstream side of the linear transport path in the transporting direction so that a substrate is delivered by each of the plurality of the substrate mounting parts; and
a substrate outlet part arranged on a downstream side of the linear transport path in the transporting direction so that a substrate from each of the plurality of substrate mounting parts is received through the substrate outlet part.
1 Assignment
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Accused Products
Abstract
A film deposition device includes a substrate transporting device arranged in a vacuum chamber to include a circulatory transport path in which substrate mounting parts arranged in a row are transported in a circulatory manner, the circulatory transport path including a linear transport path in which the substrate mounting parts are transported linearly. A first reactive gas supplying part is arranged along a transporting direction in which the substrate mounting parts are transported in the linear transport path, to supply a first reactive gas to the substrate mounting parts. A second reactive gas supplying part is arranged alternately with the first reactive gas supplying part along the transporting direction, to supply a second reactive gas to the substrate mounting parts. A separation gas supplying part is arranged to supply a separation gas to a space between the first reactive gas supplying part and the second reactive gas supplying part.
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Citations
13 Claims
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1. A film deposition device in which at least two mutually reactive gases are sequentially supplied to a surface of a substrate in a vacuum chamber and the gas supplying cycle is repeated a number of times, so that a plurality of resultant layers are laminated on the substrate surface to form a thin film thereon, the film deposition device comprising:
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a substrate transporting device arranged in the vacuum chamber to include a circulatory transport path in which a plurality of substrate mounting parts arranged in a row are transported in a circulatory manner, the circulatory transport path including a linear transport path in which the plurality of substrate mounting parts are transported linearly; a first reactive gas supplying part arranged. along a transporting direction in which the plurality of substrate mounting parts are transported in the linear transport path, to supply a first reactive gas to the plurality of substrate mounting parts which are transported in the linear transport path; a second reactive gas supplying part arranged alternately with the first reactive gas supplying part along the transporting direction, to supply a second reactive gas to the plurality of substrate mounting parts which are transported in the linear transport path; a separation gas supplying part arranged to supply a separation gas to a space between the first reactive gas supplying part and the second reactive gas supplying part, to separate a first region to which the first reactive gas is supplied from a second region to which the second reactive gas is supplied; an exhaust part arranged to exhaust the gases inside the vacuum chamber; a heating part arranged to heat a substrate on each of the plurality of substrate mounting parts; a substrate inlet part arranged on an upstream side of the linear transport path in the transporting direction so that a substrate is delivered by each of the plurality of the substrate mounting parts; and a substrate outlet part arranged on a downstream side of the linear transport path in the transporting direction so that a substrate from each of the plurality of substrate mounting parts is received through the substrate outlet part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification