公开(公告)号：US20200182843A1

公开(公告)日：2020-06-11

申请号：US16705762

申请日：2019-12-06

申请人： LG ELECTRONICS INC.

发明人： Chiwan PARK ,  Kijung SUNG ,  Hyunho OH ,  Taedong SHIN

IPC分类号： G01N33/00 ,  H05K1/14 ,  H05K1/18

摘要： Disclosed is an air-quality detection apparatus including a casing body including a bottom and a side wall, a first printed circuit board (PCB) disposed horizontally above the bottom, a second PCB disposed horizontally in a first region above the first PCB, a CO2 sensor mounted on the second PCB, a volatile organic compound (VOC) sensor mounted in a second region on the first PCB that is closer to the side wall than the first region, a third PCB, which is disposed horizontally at a position spaced further upwards apart from the bottom than the first PCB and at least a portion of which is disposed in a third region that does not overlap the first PCB when the bottom is viewed from above, a fourth PCB disposed horizontally above the second PCB and the third PCB, and a dust sensor mounted on the fourth PCB.

公开(公告)号：US20190296932A1

公开(公告)日：2019-09-26

申请号：US16363186

申请日：2019-03-25

申请人： LG ELECTRONICS INC.

发明人： Bongmun JANG ,  Koonseok LEE ,  Sangjin PARK ,  Hyunho OH ,  Won-Chul CHOI

IPC分类号： H04L12/28 ,  H04L12/24 ,  H04L29/06

摘要： Disclosed is an automatic registration system for home appliances, which may simplify the process of registering a home appliance using a gateway. The automatic registration system for home appliances includes a home appliance that automatically accesses a gateway using a password that is generated based on an SSID of the gateway; accordingly, the user does not feel cumbersome because the user itself do not need to connect a gateway and a home appliance.

公开(公告)号：US20200003447A1

公开(公告)日：2020-01-02

申请号：US16567666

申请日：2019-09-11

申请人： LG ELECTRONICS INC.

发明人： Yongha LEE ,  Jungmin PARK ,  Hyejeong GU ,  Hyunho OH ,  Eunjoo CHOI

IPC分类号： F24F11/49 ,  F24F11/52 ,  F24F11/64 ,  G06N3/04 ,  G06N3/08

摘要： An artificial intelligence (AI) device includes a display, a communication unit configured to transmit indoor air quality information received from an air quality measurement device and meta information input through the display to an AI server, and a processor configured to receive an air quality analysis report generated based on outdoor air quality information, the indoor air quality information and the meta information from the AI server through the communication unit and display the received air quality analysis report on the display. The air quality analysis report includes a first analysis report including a result of analyzing an indoor air quality condition during a measurement period of the air quality measurement device, and a second analysis report including an air quality type according to the indoor air quality condition and a solution for fine dust management according to the air quality type.

公开(公告)号：US20190050627A1

公开(公告)日：2019-02-14

申请号：US16079503

申请日：2016-03-09

申请人： LG ELECTRONICS INC.

发明人： Hyungchul WON ,  Hyunho OH ,  Junhak LEE ,  Hyoungkil YOON ,  Chaedeok LEE

IPC分类号： G06K9/00 ,  G01N21/49 ,  A61B5/1174

摘要： Disclosed is a foot vein authentication device comprising: a body part having a front surface and a rear surface and on which the foot of a user is placed on the front surface; a sensor unit arranged on any one area of the body part and formed so as to detect a vein pattern on the inside of the foot of the user; and a control unit for carrying out a user authentication procedure by comparing the vein pattern received from the sensor unit, with the pre-stored vein pattern of the user, wherein the sensor unit comprises: a light source unit for emitting infrared rays at the inside of the foot of the user; and an image acquisition unit for acquiring, as an image, the vein pattern on the inside of the foot of the user, at which the infrared rays are emitted, so as to transmit the same to the control unit.