Information processing method, information processing device, and magnetic element
JP7874886B2Active Publication Date: 2026-06-17TOHOKU UNIV
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-08-22
- Publication Date
- 2026-06-17
AI Technical Summary
Benefits of technology
【0015】 本発明に係る情報処理方法、情報処理装置、磁性素子によれば、入力に電力を必須とせず、電力供給されない独立系の情報処理デバイス(たとえばセンサ)として用いることもでき、コンパクト化が可能で、低コストで実現することができる。
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Abstract
[Problem] To provide an information processing method, an information processing apparatus, and a magnetic element that, without requiring power for input, can be used as an information processing device (such as a sensor) in an independent system not supplied with power, can be made compact, can be realized at low cost, and that have lower power consumption. [Solution] In the present invention, on an elastically deformable substrate 2, a magnetic body layer 3 is provided, the layer comprising one or a plurality of magnetic bodies 4 the orientation of magnetization of which is responsive to strain. Through detection of the magnetization state of the magnetic bodies 4 constituting the magnetic body layer 3, including at least the orientation of magnetization of the magnetic bodies 4, information on the magnetization state is output as a result of input of strain to the substrate.
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Citation Information
Patent Citations
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