The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 1986
Filed:
May. 21, 1985
Jorg Kieser, Albstadt, DE;
Leybold-Heraeus GmbH, Cologne, DE;
Abstract
Apparatus for coating substrates by means of a reaction for depositing atoms or molecules which is initiated by a plasma. A reaction chamber (1) is equipped with at least one window (22, 23), penetrable by microwaves, with at least one wave-guide structure (16, 17), arranged outside the chamber (1) and in front of the window (22, 23), and with a distributing means (25) discharging into the chamber. According to the invention and for the purpose of achieving the object of facilitating inspection and repairs, the window (22, 23) penetrable by microwaves, the one or more wave-guide structures (16, 17) and the distributing means (25) are all secured in or on a support frame (10), which can be removed, or swung away, from the reaction chamber (1) as a single unit.