公开(公告)号：US20180028094A1

公开(公告)日：2018-02-01

申请号：US15642110

申请日：2017-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Younjae LEE ,  Hyoungkil YOON ,  Kihyuk LEE ,  Eunhwa CHOI

IPC: A61B5/053 ,  G01G23/37 ,  G01G19/50

CPC classification number: A61B5/0537 ,  A61B5/0002 ,  A61B5/021 ,  A61B5/1036 ,  A61B5/4023 ,  G01G19/50 ,  G01G23/3721

Abstract: Disclosed are an electronic device and operating method thereof. The present invention includes recognizing an electrode initially in contact with the user's body part among a plurality of electrodes as a first pair, recognizing the rest of the electrodes contacted with the user's body as a second pair, measuring a current flowing between the recognized first and second pairs, determining a biometric information of the user based on the measured current and load, and outputting the determined biometric information.

公开(公告)号：US20220409141A1

公开(公告)日：2022-12-29

申请号：US17780773

申请日：2019-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Homin LEE ,  Younjae LEE ,  Kihyuk LEE ,  Hyungyu PARK ,  Hyounggil YOON ,  Seonghyok KIM ,  Hyunoh KANG ,  Hyung YOON

IPC: A61B5/00 ,  A61B5/273 ,  A61B5/01 ,  A61B5/11

Abstract: A human body sensing mat for sensing the movement of a human body, comprises: a substrate; a sensor array including a plurality of fiber sensors for generating signals according to a distance to a specific object, and disposed on the substrate; and a driving unit for applying a voltage to the sensor array, wherein the sensor array includes a plurality of sensing lines arranged in parallel in a first direction, and regarding the plurality of sensing lines, a first distance between neighboring sensing lines connected to different electrodes is greater than a second distance between neighboring sensing lines connected to the same electrode. The human body sensing mat can analyze user's movements and biometric signals regardless of the user's posture.