公开(公告)号：US20230381791A1

公开(公告)日：2023-11-30

申请号：US17768465

申请日：2021-08-31

申请人： Creative Technology Corporation

发明人： Takaaki HASEGAWA ,  Hiroyuki MORIYAMA

IPC分类号： B03C3/70 ,  B03C3/47 ,  B03C3/64

CPC分类号： B03C3/70 ,  B03C3/47 ,  B03C3/64

摘要： Provides a dust collector capable of being installed even in small spaces and capable of collecting dust efficiently. A dust collector 1 includes a first electrode layer 12 formed of a conductor, a second electrode layer 14 formed of a conductor, having sufficient size to cover the first electrode layer 12 in planar view, having lacking parts (through holes 14H, slits 14S) piercing therethrough in a thickness direction, having sufficient size to cover the first electrode layer 12 in planar view, and placed interfacing the first electrode layer 12, and an insulating layer (a first insulating layer 13, a second insulating layer 15) formed of an insulative material, insulating the first electrode layer 12 and the second electrode layer 14, and forming a single merged layer structure with the first electrode layer 12 and the second electrode layer 14.