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:
Oct. 14, 2008
Filed:
Jun. 28, 2006
Hsiao-kuo Chang, Taipei, TW;
Hsiao-Kuo Chang, Taipei, TW;
Kinik Company, Taipei, TW;
Abstract
A method for manufacturing a diamond film is provided. The material with a low thermal decomposition point is used as a substrate. A buffer layer is formed on the substrate by coating or deposition, and then a diamond film is coated thereon, fitting the shape of the required diamond film. With the buffer layer, the coating or deposition uniformity of the diamond film is improved, and the problems such as thermal stress cracking and assembly damage are solved as well. During a subsequent process of forming the diamond film, the substrate is thermally decomposed due to a high temperature, such that the problems such as stripping and die loss are overcome.