公开(公告)号：US12269044B2

公开(公告)日：2025-04-08

申请号：US17779791

申请日：2020-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Hongseok Kim ,  Hyunpil Ha ,  Keunman Park ,  Junhyeok Kim ,  Simwon Chin ,  Heesik Choi ,  Gyuyeol Kang

IPC: B03C3/08 ,  B03C3/36 ,  B03C3/47 ,  B03C3/86 ,  F24F8/192

Abstract: An air conditioner is provided that includes a dust collecting filter assembly that collects foreign substances from air suctioned in through an inlet. The dust collecting filter assembly includes a high-voltage electrode film, a ground electrode film disposed parallel to face the high-voltage electrode film, a separator film disposed between the high-voltage electrode film and the ground electrode film so that the high-voltage electrode film and the ground electrode film are spaced apart by a predetermined interval, and a fastener that fastens the high-voltage electrode film, the ground electrode film, and the separator film together to integrate them.