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. 09, 2014
Filed:
Mar. 13, 2013
Semiconductor Manufacturing International (Shanghai) Corporation, Shanghai, CN;
Fumitake Mieno, Shanghai, CN;
Abstract
A method of growing an epitaxial silicon layer is provided. The method comprising providing a substrate including an oxygen-terminated silicon surface and forming a first hydrogen-terminated silicon surface on the oxygen-terminated silicon surface. Additionally, the method includes forming a second hydrogen-terminated silicon surface on the first hydrogen-terminated silicon surface through atomic-layer deposition (ALD) epitaxy from SiHthermal cracking radical assisted by Ar flow and flash lamp annealing continuously. The second hydrogen-terminated silicon surface is capable of being added one or more layer of silicon through ALD epitaxy from SiHthermal cracking radical assisted by Ar flow and flash lamp annealing continuously. In one embodiment, the method is applied for making devices with thin-film transistor (TFT) floating gate memory cell structures which is capable for three-dimensional integration.