公开(公告)号：US20200337471A1

公开(公告)日：2020-10-29

申请号：US16926172

申请日：2020-07-10

Applicant: LG Electronics Inc.

Inventor： Hyunoh Kang ,  Hyungyu Park ,  Jeongwook An

IPC: A47C21/04 ,  A61B5/00 ,  A61M21/02

Abstract: A human body detection mat is provided to analyze a user's sleep and selectively generate heat in a partial area thereof. The human body detection mat can include a substrate, a plurality of first detection electrode lines arranged on the substrate and formed along a first direction, and a plurality of second detection electrode lines arranged on the substrate and formed along a second direction which intersects with the first direction. The first and second detection electrode lines intersect with each other within a specific area on the substrate and are formed to be flexed within the specific area.

公开(公告)号：US12075914B2

公开(公告)日：2024-09-03

申请号：US16926172

申请日：2020-07-10

Applicant: LG Electronics Inc.

Inventor： Hyunoh Kang ,  Hyungyu Park ,  Jeongwook An

IPC: A47C21/04 ,  A61B5/00 ,  A61M21/02

CPC classification number: A47C21/048 ,  A61B5/4815 ,  A61M21/02 ,  A47C21/04 ,  A61B5/4806

Abstract: A human body detection mat is provided to analyze a user's sleep and selectively generate heat in a partial area thereof. The human body detection mat can include a substrate, a plurality of first detection electrode lines arranged on the substrate and formed along a first direction, and a plurality of second detection electrode lines arranged on the substrate and formed along a second direction which intersects with the first direction. The first and second detection electrode lines intersect with each other within a specific area on the substrate and are formed to be flexed within the specific area.

公开(公告)号：US12155811B2

公开(公告)日：2024-11-26

申请号：US17601491

申请日：2019-06-11

Applicant: LG ELECTRONICS INC.

Inventor： Chaedeok Lee ,  Myungwon Kim ,  Jongmyoung Park ,  Sunghyun Yi ,  Hyunoh Kang ,  Woodeok Joo

IPC: H04N13/25 ,  G06T7/521 ,  G06T7/70 ,  G06T11/00 ,  H04N13/254 ,  H04N13/257 ,  H04N23/11 ,  G01N15/00 ,  G01N15/075

Abstract: The present invention relates to a dust measurement device for implementing a dust distribution image through a non-coplanar stereo vision camera, and provides a dust measurement device comprising: a stereo vision camera which includes a first camera for obtaining a true color image and a second camera for obtaining an infrared image; a control unit for generating a fine dust distribution image by using a light amount ratio of the amount of light obtained from a first pixel array of the first camera to the amount of light obtained from a second pixel array of the second camera; and a display device for outputting the fine dust distribution image.