公开(公告)号：US12036562B2

公开(公告)日：2024-07-16

申请号：US17207997

申请日：2021-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Sanggu Lee ,  Bongjo Sung ,  Kyungsoo Yoon ,  Jihyun Kim

IPC: G03F7/20 ,  A61L9/22 ,  B01D53/32 ,  B03C3/32 ,  B03C3/68 ,  B03C3/82 ,  B81C1/00 ,  C01B13/11 ,  F24F1/0076 ,  G03F7/30 ,  H01L21/02 ,  B03C3/00 ,  B03C3/38 ,  F24F8/30

CPC classification number: B03C3/32 ,  A61L9/22 ,  B01D53/32 ,  B03C3/68 ,  B03C3/82 ,  B81C1/00103 ,  C01B13/115 ,  F24F1/0076 ,  G03F7/2014 ,  G03F7/30 ,  H01L21/02 ,  A61L2209/16 ,  B01D2257/90 ,  B01D2258/06 ,  B01D2259/818 ,  B03C3/00 ,  B03C3/38 ,  B81C2201/0101 ,  F24F8/30

Abstract: An ion generating device, a method for manufacturing an ion generating device, and an air conditioner are provided. The ion generating device may include a discharge electrode that generates ions, and a power supply that applies power to the discharge electrode. The discharge electrode may include a support formed of a conductor, and a discharge pin formed to protrude from a surface of the support and having a tip. The discharge pin may include nickel (Ni).

公开(公告)号：US09976957B2

公开(公告)日：2018-05-22

申请号：US15336112

申请日：2016-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Jihyun Kim ,  Bongjo Sung ,  Yeekyeong Jung ,  Sanggu Lee

IPC: G01N21/64 ,  F24F1/00 ,  F24F13/20 ,  G01N1/28 ,  G01N33/00 ,  B03C3/017 ,  F24F3/16 ,  G01N15/06 ,  G01N15/00 ,  G01N1/22 ,  G01N1/40 ,  G01N21/85

CPC classification number: G01N21/6428 ,  B03C3/017 ,  F24F1/0007 ,  F24F1/0025 ,  F24F3/16 ,  F24F11/30 ,  F24F11/52 ,  F24F13/20 ,  F24F2003/1667 ,  F24F2110/50 ,  G01N1/2273 ,  G01N1/28 ,  G01N15/0606 ,  G01N15/0656 ,  G01N21/6486 ,  G01N21/85 ,  G01N33/0036 ,  G01N2001/4038 ,  G01N2015/0046 ,  G01N2015/0065 ,  G01N2015/0693 ,  G01N2021/6482 ,  G01N2021/8578 ,  G01N2201/0642 ,  G01N2201/068 ,  Y02B30/78

Abstract: A device for measuring floating micro-organisms and an air conditioner including a device for measuring floating micro-organisms are provided. The device for measuring floating micro-organisms may include an air flow path through which air including floating micro-organisms may flow, a first main body provided at a first side of the air flow path and having a first space and a second space, a second main body provided at a second side of the air flow path and in which a collecting portion to collect the floating micro-organisms may be provided, a light emitter provided in the first space that emits a predetermined wavelength range of light toward the collecting portion, and a light receiver provided in the second space that detects a fluorescence signal generated from light which acts on riboflavin contained in the floating micro-organisms.

公开(公告)号：US10895532B2

公开(公告)日：2021-01-19

申请号：US16472411

申请日：2017-12-06

Applicant: LG ELECTRONICS INC.

Inventor： Sujin Lee ,  Bongjo Sung ,  Ilna Son ,  Sanggu Lee

IPC: G01N21/64 ,  G01N21/47 ,  G01N21/94 ,  F24F11/30 ,  G01N1/24 ,  G01N33/483

Abstract: An airborne microorganism measurement device includes a housing including a first body and a second body, an air passage formed between the first body and the second body such that air containing airborne microorganisms pass therethrough, a charging part and a collecting part disposed in the air passage to charge and collect the airborne microorganisms, a high voltage generating device provided in the first body to supply a high voltage to the charging part and the collecting part, and a light emitting unit and a light receiving part provided in the second body to detect a fluorescent signal generated by irradiating the airborne microorganisms collected in the collecting unit with light.