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:
Jan. 07, 1997
Filed:
Jun. 07, 1995
Kabushiki Kaisha Toshiba, Kanagawa-ken, JP;
Abstract
A thin film forming method which comprises the steps of supporting a substrate to be treated, having a trench or an unevenness thereon, in a reaction vessel; introducing a reactive gas into the reaction vessel; activating the reactive gas to form a deposit species, the deposit species characterized by a phase diagram including a liquid phase region defined by a melting curve and an evaporation curve that intersect at a triple point; and forming a thin film containing at least a part of the deposit species on the substrate while retaining a pressure of the deposit species in the reaction vessel higher than the triple point of the phase diagram of the deposit species, and retaining a temperature of the substrate within the liquid phase region of the phase diagram of the deposit species.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile