Abstract: [Object] To provide a sputtering apparatus, a thin-film forming method, and a manufacturing method for a field effect transistor, which are capable of reducing damage of a base layer. [Solving Means] The sputtering apparatus according to the present invention sputters target portions Tc1 to Tc5, which are arranged in an inside of a vacuum chamber, along the arrangement direction thereof in sequence, to thereby form a thin-film on a surface of a substrate 10. With this, rate at which sputtered particles enter the surface of the substrate in a direction oblique to the surface of the substrate is increased, and hence it is possible to achieve a reduction of the damage of the base layer.

Abstract: [Object] To provide a sputtering apparatus, a thin-film forming method, and a manufacturing method for a field effect transistor, which are capable of reducing damage of a base layer. [Solving Means] The sputtering apparatus 100 includes a conveying mechanism, a first target Tc1, a second target (Tc2 to Tc5), and a sputtering means. The conveying mechanism conveys a supporting portion, which is arranged in an inside of a vacuum chamber and supports a substrate, linearly along a conveying surface parallel to the surface to be processed of the substrate. The first target Tc1 is opposed to the conveying surface with a first space therebetween. The second target (Tc2 to Tc5) is arranged on a downstream side in a conveying direction of the substrate with respect to the first target Tc1, and is opposed to the conveying surface with a second space smaller than the first space therebetween. The sputtering means sputters each target.

Abstract: [Object] To provide a sputtering apparatus, a thin-film forming method, and a manufacturing method for a field effect transistor, which are capable of reducing damage of a base layer. [Solving Means] A sputtering apparatus according to an embodiment of the present invention is a sputtering apparatus for forming a thin-film on a surface to be processed of a substrate 10, and includes a vacuum chamber 61, a supporting portion 93, a target 80, and a magnet 83. The magnet 83 generates plasma forming a region to be sputtered 80a, and moves the region to be sputtered 80abetween a first position in which the region to be sputtered 80a is not opposed to the surface to be processed and a second position in which the region to be sputtered is opposed to the surface to be processed. With this, it is possible to weaken incident energy of sputtered particles incident on the surface to be processed of the substrate 10 from the region to be sputtered 80a, and to protect the base layer.

Abstract: To provide a vacuum processing apparatus capable of supporting and conveying a substrate by a method suitable for a processing content in each processing step and capable of suppressing various mechanisms provided within a processing chamber from being adversely affected. More particularly, the CVD chamber of the apparatus is configured to be horizontal, and hence the above-mentioned problem can be solved. Further, by configuring a sputtering apparatus as the vertical type processing apparatus, problems with abnormal electrical discharge can be solved.

Abstract: In a plasma film-forming apparatus which includes a film-forming chamber in which a substrate is arranged, a film-forming gas introducing pipe connected to a supply source of a film-forming gas at its first end, a shower plate through numerous holes of which a second end of said film-forming gas introducing pipe communicate with said film-forming chamber, film-gas exciting means for exciting film-forming gas introduced through said shower plate into said film-forming chamber, to form a film on the surface of said substrate with the chemical reaction, radicals-producing means which excites said cleaning gas and produces radicals, and cleaning-gas introducing means which introduces said cleaning gas containing said radicals into said film-forming chamber, the improvement in which said cleaning-gas introducing means communicate directly with said film-forming chamber.

Abstract: In a plasma film-forming apparatus which includes a film-forming chamber in which a substrate is arranged, a film-forming gas introducing pipe connected to a supply source of a film-forming gas at its first end, a shower plate through numerous holes of which a second end of said film-forming gas introducing pipe communicate with said film-forming chamber, film-gas exciting means for exciting film-forming gas introduced through said shower plate into said film-forming chamber, to form a film on the surface of said substrate with the chemical reaction, radicals-producing means which excites said cleaning gas and produces radicals, and cleaning-gas introducing means which introduces said cleaning gas containing said radicals into said film-forming chamber, the improvement in which said cleaning-gas introducing means communicate directly with said film-forming chamber.