Invention Grant
- Patent Title: Oscillators and methods of manufacturing and operating the same
- Patent Title (中): 振荡器和制造和操作方法相同
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Application No.: US13208061Application Date: 2011-08-11
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Publication No.: US08598957B2Publication Date: 2013-12-03
- Inventor: Sung-chul Lee , Ung-hwan Pi , Kee-won Kim , Kwang-seok Kim
- Applicant: Sung-chul Lee , Ung-hwan Pi , Kee-won Kim , Kwang-seok Kim
- 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: KR10-2010-0117522 20101124
- Main IPC: H03B1/00
- IPC: H03B1/00 ; H01L29/82 ; B32B7/02
Abstract:
Oscillators and methods of manufacturing and operating an oscillator are provided, the oscillators include a base free layer having a variable magnetization direction, and at least one oscillation unit on the base free layer. The oscillation unit may include a free layer element contacting the base free layer and having a width less than a width of the base free layer, a pinned layer element separated from the free layer element, and a separation layer element between the free layer element and the pinned layer element. A plurality of oscillation units may be arranged on the base free layer.
Public/Granted literature
- US20120126904A1 Oscillators And Methods Of Manufacturing And Operating The Same Public/Granted day:2012-05-24
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