Invention Grant
- Patent Title: Magnetic structures, information storage devices including magnetic structures, methods of manufacturing and methods of operating the same
- Patent Title (中): 磁性结构,包括磁性结构的信息存储装置,制造方法及其操作方法
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Application No.: US12458249Application Date: 2009-07-07
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Publication No.: US08233305B2Publication Date: 2012-07-31
- Inventor: Sung-chul Lee , Sun-ae Seo , Young-jin Cho , Ung-hwan Pi , Ji-young Bae
- Applicant: Sung-chul Lee , Sun-ae Seo , Young-jin Cho , Ung-hwan Pi , Ji-young Bae
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2009-0000824 20090106
- Main IPC: G11C19/00
- IPC: G11C19/00

Abstract:
A magnetic structure includes a first portion and a plurality of second portions. The first portion extends in a first direction. The plurality of second portions extend from ends of the first portion in a second direction. The first and second directions are perpendicular to one another. Two magnetic domains magnetized in directions opposite to each other and a magnetic domain wall between the magnetic domains are formed in the magnetic structure.
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