| 发明名称 | Energy harvesting devices | ||
| 摘要 | An energy harvesting device includes at least one first magnet configured to rotate along a first circular path in a first plane. The energy harvesting device includes at least one piezo-electric cantilever spaced apart from the first plane, the at least one piezo-electric cantilever being configured to bend in a direction substantially perpendicular to the first plane. The energy harvesting device also includes at least one second magnet coupled to the at least one cantilever and configured to overlap the at least one first magnet. | ||
| 申请公布号 | US9509199(B2) | 申请公布日期 | 2016.11.29 |
| 申请号 | US201314027458 | 申请日期 | 2013.09.16 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Heo Jin-Suk;Cho Kyung Hoon |
| 分类号 | H01L41/113;H02K21/00;H02K99/00;H02K53/00 | 主分类号 | H01L41/113 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. An energy harvesting device, comprising: at least one first magnet configured to rotate along a first circular path in a first plane; at least one piezo-electric cantilever spaced apart from the first plane, the at least one piezo-electric cantilever being configured to bend in a direction substantially perpendicular to the first plane; and at least one second magnet coupled to the at least one cantilever and configured to overlap the at least one first magnet, magnetic poles of the at least one second magnet being on a same side of the at least one cantilever. | ||
| 地址 | Gyeonggi-do KR | ||