公开(公告)号：EP3190695A4

公开(公告)日：2018-03-21

申请号：EP15856548

申请日：2015-09-02

申请人： SAMSUNG ELECTRONICS CO LTD

发明人： PARK YOUNG JUN ,  PARK JIN HYOUNG ,  PARK YUN KWON ,  SEO HO SEONG ,  KWON SANG WOOK

IPC分类号： H02N1/04

CPC分类号： H01L37/02 ,  H01L41/113 ,  H02N1/04 ,  H02N2/18

摘要： An energy harvest is disclosed. The disclosed energy harvest includes: a first charging member including a plurality of first protruding parts; and a second charging member including a plurality of second protruding parts arranged between the first protruding parts and including a material different from that of the first protruding parts. When at least one of the first and second charging members moves, side surfaces of the first protruding parts and side surfaces of the second protruding parts come into contact with each other, or gaps between the side surfaces of the first protruding parts and the side surfaces of the second protruding parts are changed. The energy harvest generates electrical energy from the contact or the gap change.