公开(公告)号：WO2018021699A1

公开(公告)日：2018-02-01

申请号：PCT/KR2017/006775

申请日：2017-06-27

Applicant: LG ELECTRONICS INC.

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

IPC: A61B5/00 ,  A61B5/103 ,  A61B5/053

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.

Abstract translation: 公开了一种电子设备及其操作方法。 本发明包括将多个电极中最初与用户身体部分接触的电极识别为第一对，将与用户身体接触的其余电极识别为第二对，测量在识别的第一和第二对之间流动的电流 第二对，基于测量的电流和负载确定用户的生物测定信息，并输出确定的生物测定信息。

公开(公告)号：WO2013141414A1

公开(公告)日：2013-09-26

申请号：PCT/KR2012/001950

申请日：2012-03-19

Applicant: LG ELECTRONICS INC. ,  LEE, Younjae ,  KIM, Gyoungsoo ,  LEE, Taehyung ,  KIM, Yonghyun ,  LIM, Gueisam

Inventor： LEE, Younjae ,  KIM, Gyoungsoo ,  LEE, Taehyung ,  KIM, Yonghyun ,  LIM, Gueisam

IPC: G01N21/00 ,  G01N33/483

CPC classification number: G01N21/274 ,  G01N21/78

Abstract: Disclosed herein are a method for compensating the output signal of an optical biosensor and an optical biosensor using the same. The optical biosensor includes: a cartridge for supporting a marker substance; a light-emitting diode (LED) for radiating an optical signal to the marker substance; a photodiode (PD) serving to measure a signal reflected from the marker substance after the optical signal radiated from the LED was absorbed by the marker substance; an LED driving unit serving to convert the type of the optical signal irradiated to the marker substance such that the radiated optical signal is distinguished from a noise component; and a micom serving to measure the concentration of the marker substance based on the signal measured by the PD. The disclosed method removes an external noise component, thus achieving more accurate diagnosis.

Abstract translation: 本文公开了一种用于补偿光学生物传感器的输出信号的方法和使用其的光学生物传感器。 光学生物传感器包括：用于支撑标记物质的盒; 用于向标记物质辐射光信号的发光二极管（LED）; 用于测量从LED发出的光信号后从标记物反射的信号的光电二极管（PD）被标记物质吸收; LED驱动单元，用于转换照射到标记物质的光信号的类型，使得辐射光信号与噪声分量不同; 以及基于由PD测量的信号测量标记物质的浓度的微粒。 所公开的方法去除外部噪声分量，从而实现更准确的诊断。

公开(公告)号：WO2012086994A2

公开(公告)日：2012-06-28

申请号：PCT/KR2011/009837

申请日：2011-12-20

Applicant: LG ELECTRONICS INC. ,  KIM, Jitae ,  KIM, Gyoungsoo ,  HYUN, Seokjung ,  LIM, Gueisam ,  LEE, Younjae

Inventor： KIM, Jitae ,  KIM, Gyoungsoo ,  HYUN, Seokjung ,  LIM, Gueisam ,  LEE, Younjae

IPC: G01N35/08 ,  G01N35/10 ,  G01N27/26 ,  G01N27/30

CPC classification number: B01L3/502715 ,  B01L2200/025 ,  B01L2200/027 ,  B01L2200/0689 ,  B01L2300/0816

Abstract: isclosed is a micro-fluidic system including a lower substrate, an upper substrate formed opposite to the lower substrate and formed with an air injection path, and a micro-fluidic device interposed between the upper and lower substrates, wherein the micro-fluidic chamber includes a fluid chamber filled with a fluid and the fluidic chamber is physically connected to the air injection path.

Abstract translation: 所公开的是一种微流体系统，其包括下基板，与下基板相对形成并形成有空气注入路径的上基板以及介于上基板和下基板之间的微流体装置 ，其中所述微流体室包括填充有流体的流体室，并且所述流体室物理连接至所述空气注入路径。

公开(公告)号：EP3632531A1

公开(公告)日：2020-04-08

申请号：EP18806507.2

申请日：2018-02-27

Applicant: LG Electronics Inc.

Inventor： LEE, Kangsun ,  KIM, Seonghyok ,  SONG, Seungyeon ,  LEE, Younjae ,  LEE, Chaedeok

IPC: B01J13/04 ,  B01J4/00

Abstract: The present invention relates to a fluid composition preparation apparatus and a fluid composition preparation system including the same, the apparatus being capable of preparing a double droplet-type fluid composition, and moving the prepared fluid composition by minimizing the shock thereof, the apparatus comprising: a first guide member for guiding the discharge of a first fluid; a second guide member in which the first guide member is disposed, which guides the discharge of a second fluid at the outer side of the first guide member, and which has a discharge part for discharging a droplet-type fluid composition in which the first fluid is accommodated in the second fluid; a guide conduit having a passage through which the fluid composition passes; and an opening for distributing, to the outside, the fluid composition which has passed through the guide conduit, wherein the guide conduit can have a shock-absorbing layer for minimizing deformation of the fluid composition discharged from the second guide member.