Invention Grant
- Patent Title: Power generation device having a dielectric body and an electret
- Patent Title (中): 具有电介质体和驻极体的发电装置
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Application No.: US13599091Application Date: 2012-08-30
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Publication No.: US09413272B2Publication Date: 2016-08-09
- Inventor: Seiji Aoyagi , Tomokazu Takahashi , Masato Suzuki , Yasuhiro Yoshikawa
- Applicant: Seiji Aoyagi , Tomokazu Takahashi , Masato Suzuki , Yasuhiro Yoshikawa
- Applicant Address: JP Kyoto JP Osaka
- Assignee: Rohm Co., Ltd.,KANSAI UNIVERSITY
- Current Assignee: Rohm Co., Ltd.,KANSAI UNIVERSITY
- Current Assignee Address: JP Kyoto JP Osaka
- Agency: Fish & Richardson P.C.
- Priority: JP2011-190391 20110901
- Main IPC: H02N11/00
- IPC: H02N11/00 ; H02N1/08 ; H01G7/02
Abstract:
Provided is a power generation device having a dielectric body and an electret, where power is generated by varying the distance between the dielectric body and the electret. A first electrode is connected to the electret on a side not facing the dielectric body. The first electrode is connected to a grounding terminal via a load. A second electrode may be connected to the dielectric body on a side not facing the electret. The second electrode may be directly connected to the grounding terminal.
Public/Granted literature
- US20130057110A1 POWER GENERATION DEVICE Public/Granted day:2013-03-07
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