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:
Aug. 30, 1994
Filed:
May. 10, 1991
Gordon L Cann, Laguna Beach, CA (US);
Cecil B Shepard, Jr, Laguna Beach, CA (US);
Celestech, Inc., Irvine, CA (US);
Abstract
The disclosure is directed to a method for depositing a substance, such as synthetic diamond. A plasma beam is produced, and contains the constituents of the substance to be deposited. A substrate is provided, and has a surface in the path of the beam, the area of said surface being substantially larger than the cross-sectional area of the beam impinging on the surface. Repetitive motion is introduced between the substrate and the beam as the substance is deposited on the surface. The substrate, the beam, or both can be moved. Spinning of the substrate, with the beam non-concentric thereon, is one of the disclosed techniques.