发明名称 |
HYBRID ENERGY HARVESTER AND PORTABLE DEVICE THE SAME |
摘要 |
Disclosed are a hybrid energy harvester and a portable device including the same. The hybrid energy harvester according to an exemplary embodiment of the present disclosure includes: a thermoelectric/piezoelectric element part that includes a thermoelectric element layer generating a voltage by a temperature difference, and a piezoelectric element layer generating a voltage by any one of vibration, pressure and force; an energy source selection part that selects a voltage generated in the thermoelectric element layer or the piezoelectric element layer; and a voltage controlling part that stores the voltage in an energy storage device by controlling the voltage selected in the energy source selection part. |
申请公布号 |
US2012133210(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US201113242914 |
申请日期 |
2011.09.23 |
申请人 |
MOON SEUNGEON;LEE SANG KYUN;JANG MOON GYU;YANG YIL SUK;KIM JONGDAE;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
MOON SEUNGEON;LEE SANG KYUN;JANG MOON GYU;YANG YIL SUK;KIM JONGDAE |
分类号 |
H02J1/00;H01L35/02;H01L35/28;H02N2/18 |
主分类号 |
H02J1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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