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.

公开(公告)号：US10133389B2

公开(公告)日：2018-11-20

申请号：US15403133

申请日：2017-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Hongjo Shim ,  Hyunwoo Kim ,  Myungwon Kim ,  Youngmo Kim

IPC: G06F1/16 ,  G06F3/041 ,  A63B24/00 ,  A63B71/06 ,  G06F3/044

Abstract: The present invention relates to a mobile terminal capable of performing a pressure measurement, the mobile terminal including a pressure sensor, a main body having an inner space to accommodate the pressure sensor therein, a cover configured to cover at least part of the main body, and a hole formed through the cover to allow an introduction of external air into the inner space, and located to face the pressure sensor.