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. 04, 2011
Filed:
Oct. 05, 2008
In-cheol Baek, Suwon-si, KR;
In-Cheol Baek, Suwon-si, KR;
Dongbu HiTek Co., Ltd., Seoul, KR;
Abstract
Embodiments relate to a method for manufacturing a semiconductor device, and in particular to a method for manufacturing a semiconductor device capable of simplifying a silicide manufacturing process using a photo resist overhang structure. According to embodiments, a surface is subjected to a monochlorobenzene coating processing to cure the surface of the exposed photo resist so as not to react with developing solution and such a processed photo resist is developed to make the lower of the photo resist in the overhang structure so as to form an accurate pattern according to the clear removal of the oxide film, making it possible to simply manufacture the silicide and the non-silicide without performing an etching process by a subsequent cobalt deposition process.