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:
Jun. 23, 2015
Filed:
Dec. 22, 2014
Jeong Heon Park, Hwaseong-si, KR;
Woo Chang Lim, Seoul, KR;
SE Chung OH, Hwaseong-si, KR;
Woo Jin Kim, Yongin-si, KR;
Sang Hwan Park, Hwaseong-si, KR;
Jang Eun Lee, Hwaseong-si, KR;
Jeong Heon Park, Hwaseong-si, KR;
Woo Chang Lim, Seoul, KR;
Se Chung Oh, Hwaseong-si, KR;
Woo Jin Kim, Yongin-si, KR;
Sang Hwan Park, Hwaseong-si, KR;
Jang Eun Lee, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Provided is a magnetic tunneling junction device including a fixed magnetic structure; a free magnetic structure; and a tunnel barrier between the fixed magnetic structure and the free magnetic structure, at least one of the fixed magnetic structure and the free magnetic structure including a perpendicular magnetization preserving layer, a magnetic layer between the perpendicular magnetization preserving layer and the tunnel barrier, and a perpendicular magnetization inducing layer between the perpendicular magnetization preserving layer and the magnetic layer.