公开(公告)号：US20150194911A1

公开(公告)日：2015-07-09

申请号：US14593488

申请日：2015-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwoo KIM ,  Keun Young LEE ,  Seongsu KIM ,  Juhyuck LEE

IPC: H02N1/04

CPC classification number: H02N1/04 ,  H02N1/00 ,  H02N1/06 ,  H02N1/08 ,  H02N1/10 ,  H02N1/12

Abstract: Provided is an electrostatic energy harvester Including a lower electrode; a ferroelectric material layer which is disposed on the lower electrode and formed of a poled ferroelectric material; a friction-charged body which is adapted to be repeatedly contacted with and separated from the ferroelectric material layer and has an electric susceptibility different from an electric susceptibility of the ferroelectric material layer; and an upper electrode provided on the friction-charged body.

Abstract translation: 提供一种静电收集器包括一个下电极; 铁电材料层，其设置在下电极上并由极化铁电材料形成; 摩擦带电体，其与所述铁电体层反复接触并分离，并且具有与所述铁电体层的电磁敏感性不同的电磁敏度; 以及设置在摩擦带电体上的上电极。