公开(公告)号：US20230019697A1

公开(公告)日：2023-01-19

申请号：US17846430

申请日：2022-06-22

Applicant: LG ELECTRONICS INC.

Inventor： Sooyong PARK ,  Jinmoo Park ,  Seonghun Lee ,  Junchan Kwon ,  Minsoo Kim

IPC: A62B23/02

Abstract: Provided is a mask apparatus. The mask apparatus includes a mask body in which a fan module is provided, a face guard coupled to a rear surface of the rear body so as to be in close contact with user's face and having a breathing space therein, a pressure sensor installed in the mask body to measure a pressure of the breathing space, and a controller configured to compare a current pressure value measured by the pressure sensor to a preset atmospheric pressure estimation, update the atmospheric pressure estimation based on a difference between the current pressure value and the atmospheric pressure estimation, and control a rotation speed of the fan module based on a difference between the updated atmospheric pressure estimation and the current pressure value.

公开(公告)号：US11449098B2

公开(公告)日：2022-09-20

申请号：US16953622

申请日：2020-11-20

Applicant: LG ELECTRONICS INC.

Inventor： Junghyun Jo ,  Insu Song ,  Hoseok Chung ,  Minsoo Kim

IPC: G06F1/16 ,  H05K5/03 ,  H05K7/18 ,  G09F9/30 ,  H04M1/02

Abstract: A mobile terminal includes a first frame, a second frame movable from the first frame in a first direction, a third frame movable in the first direction with respect to the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the third frame, and a third region bendably disposed between the first region and the second region, and a display frame bendably coupled to a rear surface of the third region. The second frame includes a side portion positioned facing in a third direction perpendicular to the first direction and a guide rail formed on the side portion. The display frame has a guide hook inserted into the guide rail. Even when the display is extended, the mobile terminal keeps the display flat such that the display unit is prevented from being separated or sagged from the frame.

公开(公告)号：US11347271B2

公开(公告)日：2022-05-31

申请号：US17143918

申请日：2021-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Insun Lee ,  Changsue Park ,  Minsoo Kim

IPC: G06F1/16 ,  H05K5/02

Abstract: The present disclosure provides a mobile terminal including: a body including a first frame and a second frame configured to slide to transition to either a first or second state; a flexible display configured to cover a part of the body, wherein a front surface area of the flexible display is configured to vary according to the sliding of the second frame; and a link supporter disposed between the first and second frames, wherein the link supporter comprises: a first link, wherein a first end of the first link is hinge-coupled to the first frame; a second link, wherein a first end of the second link is hinge-coupled to the first link and a second end of the second link is coupled to the second frame; and a hinge cam configured to be inserted a second end of the first link and the first end of the second link.

公开(公告)号：US20210191472A1

公开(公告)日：2021-06-24

申请号：US16893157

申请日：2020-06-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook KIM ,  Insu Song ,  Minsoo Kim

IPC: G06F1/16

Abstract: The present disclosure relates to a flexible display device including a first body; a second body configured to be relatively movable with respect to the first body; a flexible display disposed on a front surface of the first body and a rear surface of the second body, and configured to vary in size of areas that are exposed to the front surface of the first body and to the rear surface of the second body as the first body and the second body are relatively moved; and a rear window unit detachably coupled to the rear surface of the second body, and configured to cover the flexible display exposed to the rear surface of the second body.

公开(公告)号：US11012546B1

公开(公告)日：2021-05-18

申请号：US17011948

申请日：2020-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Timothy Kang ,  Sungchul Hong ,  Minsoo Kim

IPC: H04M1/00 ,  H04M1/02

Abstract: Disclosed is a mobile terminal including a first frame, a second frame sliding from the first frame in a first direction or in a second direction, a slide frame movable in the first direction or in the second direction with respect to the second frame, a flexible display unit including a third region bent while surrounding the second frame, and a rolling plate having one surface, wherein the flexible display unit is attached to said one surface of the rolling plate, wherein the rolling plate includes a plurality of support bars extending in a third direction perpendicular to the first direction and arranged side by side in the first direction, and each connector positioned between adjacent two of the plurality of support bars and having a thickness less than a thickness of the support bar, wherein the support bar and the connector are manufactured integrally of the same material.

公开(公告)号：US10893719B2

公开(公告)日：2021-01-19

申请号：US16082820

申请日：2017-03-16

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong Shin ,  Kyoungtae Kim ,  Minsoo Kim ,  Jeonghwa Kim ,  Kuangjun An ,  Sungkwon Jang ,  Jinho Cho ,  Donghoon Han ,  Changkyu Hwang

IPC: A43B3/00 ,  G01L1/14 ,  G01L1/16 ,  A61B5/00 ,  G01L1/18 ,  G01L1/22 ,  G01L5/00 ,  A61B5/11

Abstract: Provided in a smart shoe module mounted to a smart shoe for analyzing the motion of a wearer and providing various functions, the smart shoe module comprising: an upper case which forms an upper outer experience of a pressure switch and elastically behaves by means of a pressure, which is applied in a first direction and has a particular value or larger, in order to accurately measure the motion of the wearer by measuring the pressure generated during walking of a wearer, as digital signals such as on-signal and an off-signal, and, moreover, minimize a manufacturing tolerance so as to prevent an error in distinguishing between an on-signal and an off-signal from being caused by the pressure generated during walking of the wearer; a lower case coupled to the lower end of the upper case and forming a lower end outer experience of the pressure switch; a substance amounted to the inside of the upper case and generating a signal in the first circuit unit through the elastic behavior; and a control unit for processing the signal generated in the first circuit unit.

公开(公告)号：US12263362B2

公开(公告)日：2025-04-01

申请号：US17231466

申请日：2021-04-15

Applicant: LG Electronics Inc.

Inventor： Taewook Kwon ,  Jinmoo Park ,  Junchan Kwon ,  Seonghun Lee ,  Hyengcheul Choi ,  Gyunghwan Yuk ,  Minsoo Kim

IPC: A62B18/00 ,  A62B7/10 ,  A62B9/00 ,  A62B18/02 ,  A62B18/08

Abstract: A mask apparatus includes a mask body, a fan module, a seal that defines a breathing space, a pressure sensor coupled to the mask body and configured to sense an air pressure in the breathing space, and a controller coupled to the mask body and configured to control a rotation speed of the fan module based on the air pressure. The controller is configured to determine a breathing cycle based on a maximum pressure value and a minimum pressure value among air pressure values sensed by the pressure sensor, determine a time difference between a maximum time point and a minimum time point, determine an expected time point of inhalation in a subsequent breathing cycle based on the breathing cycle and the time difference, and increase the rotation speed of the fan module based on a current time corresponding to the expected time point of inhalation.

公开(公告)号：US12143524B2

公开(公告)日：2024-11-12

申请号：US18555807

申请日：2021-04-19

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin Kim ,  Namyong Kim ,  Sungwon Kim ,  Jihun Ha ,  Youngbae Kwon ,  Minsoo Kim

IPC: H04M1/02 ,  H01Q1/24

Abstract: Provided is a mobile terminal comprising: a first frame; a second frame which slidingly moves with respect to the first frame in a first direction to switch to an extended mode and includes a ground metal, a first side metal, and a second side metal; a display part which includes a fixed portion coupled to the front surface of the first frame and a variable portion bent to surround the second frame; a rolling hinge which is coupled to the rear surface of the variable portion and comprises a conductive material; and a ground pin which is coupled to the rolling hinge, wherein the ground pin is brought into contact with the ground metal in the extended mode to electrically connect the rolling hinge to the ground metal.

公开(公告)号：US12088744B2

公开(公告)日：2024-09-10

申请号：US17616300

申请日：2019-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Jiho Lee ,  Byunghwa Lee ,  Jaeyoung Han ,  Minsoo Kim ,  Kyunghwan Lee

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/0237 ,  G06F1/1624 ,  G06F1/1652 ,  H04M1/0268 ,  H04M2201/08 ,  H04M2201/38

Abstract: A mobile terminal comprises: a first frame; a second frame configured to make a sliding movement in a first direction with regard to the first frame, or in a second direction opposite to the first direction; a rotating gear coupled to the second frame to be able to rotate around an axis of rotation extending in a third direction perpendicular to the first direction; a flexible display unit comprising a first area coupled to the front surface of the first frame and a second area which is bent while surrounding the rotating gear; a first flexible rack gear extending from the first frame in the first direction, the first flexible rack gear being positioned between the flexible display unit and the second frame and being bent while surrounding the rotating gear; and a second flexible rack gear coupled to the back surface of the flexible display unit so as to engage with the rotating gear and rotate accordingly. When expanded, the mobile terminal can be stably supported, thereby solving the problem of sagging of the flexible display unit, or the problem of an error occurring during a touch input.

公开(公告)号：US11497127B2

公开(公告)日：2022-11-08

申请号：US17002626

申请日：2020-08-25

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Insun Lee ,  Sunggab Kim ,  Seungyeop Song ,  Minsoo Kim ,  Seongcheol Lee

IPC: H05K7/02 ,  H05K7/04 ,  H05K5/00 ,  H05K5/03 ,  G02B5/00 ,  G02B5/02 ,  H05K5/02

Abstract: The present disclosure relates to a method for fabricating a rear cover glass and a flexible display device including a first body, a second body configured to be movable relative to the first body, a flexible display disposed on a front surface of the first body and a rear surface of the second body and configured such that a size of an area exposed to the front surface of the first body and a size of an area exposed to the rear surface of the second body vary as the first body and the second body are moved relative to each other, and a rear cover glass mounted on the second body and disposed to cover at least a part of the rear surface of the second body.