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:
Jul. 13, 2010
Filed:
Oct. 12, 2007
Woong-chul Shin, Yongin-si, KR;
Kyung-sang Cho, Yongin-si, KR;
Jae-young Choi, Yongin-si, KR;
Youn-seon Kang, Yongin-si, KR;
Woong-chul Shin, Yongin-si, KR;
Kyung-sang Cho, Yongin-si, KR;
Jae-young Choi, Yongin-si, KR;
Youn-seon Kang, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A method of surface treating a phase change layer may include, before forming the phase change layer, forming a coating layer on a surface of a bottom layer on which the phase change layer is to be formed, wherein the coating layer has a chemical structure for contributing to the adherence of an alkyl radical to the surface of the bottom layer. After forming the coating layer, the phase change layer may be formed using an atomic layer deposition (ALD) method.