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 壓電感應貼布
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刊登日期：2020/10/20 |
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| ‧ 專利名稱 |
壓電感應貼布 |
| ‧ 專利證書號 |
US10842413B2
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| ‧ 專利權人 |
國立臺灣大學 |
‧ 專利國家
(申請日) |
日本 (2019/04/19)
美國 (2019/04/19)
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| ‧ 發明人/PI |
許聿翔,劉柏辰,郭智成,周冠謙,
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| ‧ 單位 |
應用力學研究所
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| ‧ 簡歷/Experience |
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| 技術摘要 / Our Technology： |
A piezoelectric patch sensor for measuring muscle movement of contraction and extension is disclosed. The sensor is elongated and directly attached to a skin site of a user for the measuring via an interface circuit connected to a host processor. The piezoelectric patch sensor has an adhesive layer with an adhesive bottom surface for firmly attaching to the skin site. An elastic sheet is integrated on top of the adhesive layer. A piezoelectric thread is further integrated on top of the elastic sheet and has a bundle of aligned piezoelectric fibers. The thread is electrically coupled to the interface circuit via a pair of conductive wires, forming a piezoelectric measurement circuitry. Muscle movement under the skin site shrinks or extends the piezoelectric patch sensor in its entirety along the direction of muscle movement due to a corresponding shrinking or extending movement of the skin firmly attached to the adhesive layer. Thus results in the piezoelectric fibers in the measurement circuitry generating a corresponding signal, which is relayed by the interface circuit to the host processor for calculating to derive the muscle movement.
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| 專利簡述 / Intellectual Properties： |
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聯繫方式 / Contact： |
| 臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU |
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| Email：ordiac@ntu.edu.tw |
電話/Tel：02-3366-9945 |
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專利行銷平台