公开(公告)号：US20210405703A1

公开(公告)日：2021-12-30

申请号：US17017280

申请日：2020-09-10

Applicant: LG ELECTRONICS INC.

Inventor： In Su SONG ,  Chang Sue PARK ,  Insun LEE ,  Minsoo KIM

IPC: G06F1/16

Abstract: A flexible display device is disclosed. The flexible display device includes a first body, a second body, a flexible display, an actuator, and a first sensor. The second body reciprocates relative to the first body along a first direction between a first position and a second position. The flexible display includes a first region and a second region. As the second body moves from the first position to the second position, the area of the second region, forming the same plane as the first region, increases. The actuator may be operated such that the second body is moved toward the second position in response to free fall being detected by the first sensor, and damage to the flexible display device due to impact with the ground may thereby be reduced.

公开(公告)号：US20210262709A1

公开(公告)日：2021-08-26

申请号：US17184156

申请日：2021-02-24

Applicant: LG ELECTRONICS INC.

Inventor： Jihyeong RYU ,  Eunjun CHO ,  Minsoo KIM ,  Youngmin LEE ,  Hojin SEO

IPC: F25B30/02 ,  F25B49/02

Abstract: A heat pump may include a compressor configured to compress a refrigerant, a first temperature sensor configured to detect an outdoor temperature, a second temperature sensor provided in heating pipes connected to a heating device, and a controller. Based on a first sensing value of the first temperature sensor, the controller may be configured to control a compressor, control power to a boiler, and/or calculate an expected efficiency of the heat pump. Based on the expected efficiency and/or a second sensing value of a second temperature sensor, the controller may be configured to control power to the boiler.

公开(公告)号：US20210218835A1

公开(公告)日：2021-07-15

申请号：US17144373

申请日：2021-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Insu SONG ,  Sunglyong CHA ,  Jaewook KIM ,  Minsoo KIM ,  Mangyu SANG

IPC: H04M1/02 ,  G06F1/16

Abstract: A mobile terminal including a first frame; a second frame including a third rear portion coupled to a rear face of the first frame and being movable in a first direction, and including a roller disposed at an end in the first direction of the third rear portion; a third frame coupled to a rear face of the third rear portion and being movable in the first direction; a flexible display panel surrounding the roller and having one end on a front face of the first frame and another end disposed on the third frame; a driving unit configured to drive the second frame from the first frame in the first direction or in a second direction reverse to the first direction; and a spring member connecting the second frame to the third rear portion of the second frame and configured to provide a constant force in the second direction to the third frame.

公开(公告)号：US20210208629A1

公开(公告)日：2021-07-08

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 ,  H05K7/18 ,  H05K5/03

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：US20200007633A1

公开(公告)日：2020-01-02

申请号：US16566670

申请日：2019-09-10

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo KIM

IPC: H04L29/08 ,  H04W8/00 ,  H04L12/28 ,  H04W84/12 ,  H04W48/16 ,  H04W48/14 ,  H04W4/80

Abstract: Disclosed are an intelligent device enrolling method, a device enrolling apparatus, and an intelligent computing device. The method of intelligently enrolling an AI device on a network acquires identification information related to a network connection manner of the AI device from the AI device and enrolls the AI device on a network, thereby being able to remove trouble that a user has to enrolls a new AI device on a server. At least one of the AI devices, servers, and intelligent computing devices may be associated with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV) (or drone), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.

公开(公告)号：US20250035390A1

公开(公告)日：2025-01-30

申请号：US18783257

申请日：2024-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Donghyun SEO ,  Younghwan KO ,  Yeol LEE ,  Minsoo KIM ,  Hyeok-jin YOON

IPC: F28F19/04 ,  C09D5/08 ,  C09D133/08

Abstract: A coating composition, a coating film, and a micro-channel type heat exchanger using the same are disclosed herein. The coating composition contains a hydrophilic resin at 10 to 40% by weight; a metal compound at 1 to 10% by weight; an amide-based crosslinking agent at 0.5 to 5% by weight; a phosphoric acid-based compound at 1 to 5% by weight; a preservative at 0.1 to 3% by weight; and water as a remainder. Thus, the coating composition provides a coating film that has both long-term corrosion resistance and long-term hydrophilicity.

公开(公告)号：US20230288105A1

公开(公告)日：2023-09-14

申请号：US18015569

申请日：2021-07-12

Applicant: LG ELECTRONICS INC.

Inventor： Jihyeong RYU ,  Eunjun CHO ,  Minsoo KIM ,  Youngmin LEE ,  Hojin SEO

IPC: F25B25/00 ,  F24D3/10 ,  F24D3/18 ,  F25B49/02

CPC classification number: F25B25/005 ,  F24D3/1008 ,  F24D3/18 ,  F25B49/02 ,  F25B2500/24 ,  F25B2700/19

Abstract: The present disclosure relates to a heat pump and a control method thereof, and to a heat pump including an outdoor unit including a compressor for compressing a first refrigerant, a first outdoor heat exchanger for exchanging heat between the first refrigerant and outdoor air, an expansion mechanism for expanding the first refrigerant, and a second outdoor heat exchanger for exchanging heat between the first refrigerant and a second refrigerant; a first refrigerant pipe which connects the compressor, the first outdoor heat exchanger, and the expansion mechanism, and through which the first refrigerant flows; a pressure sensor disposed in the first refrigerant pipe; a second refrigerant pipe which is connected to the second outdoor heat exchanger, and through which the second refrigerant flows; an indoor heat exchanger which is disposed in the second refrigerant pipe, and exchanges heat between indoor air and the second refrigerant; and a controller configured to determine a supply of the second refrigerant by determining a flow rate of the second refrigerant based on surging occurred in a pressure of the first refrigerant measured by the pressure sensor, so that the flow rate of the second refrigerant flowing through the second refrigerant pipe is determined only by the pressure value of the first refrigerant measured by the pressure sensor disposed in the first pipe, thereby determining the flow rate of the second refrigerant without a separate flow sensor, and a control method thereof.

公开(公告)号：US20230231943A1

公开(公告)日：2023-07-20

申请号：US17928728

申请日：2020-06-08

Applicant: LG ELECTRONICS INC.

Inventor： Insu SONG ,  Insun LEE ,  Kyunghwan LEE ,  Minsoo KIM

IPC: H04M1/02

CPC classification number: H04M1/0268 ,  H04M1/0235

Abstract: Provided is a mobile terminal further comprising: a first frame; a second frame which is converted from a first state to a second state by moving in a first direction from the first frame, and which is converted from the second state to the first state by sliding in a second direction opposite to the first direction; a slide frame which moves in the first direction or the second direction with respect to the second frame, in correspondence to the sliding movement of the second frame; a flexible display part which comprises a first region coupled to the first frame, a second region coupled to the slide frame, and a third frame positioned between the first region and the second region and bending and surrounding the second frame; a rolling plate which couples to the rear surface of the second region of the display part, and which is capable of bending deformation in the first direction; and a slide curtain which covers at least a portion of an end, in the third direction perpendicular to the first direction, of the rolling plate, wherein the slide curtain moves together with the second frame.

公开(公告)号：US20230185341A1

公开(公告)日：2023-06-15

申请号：US17926070

申请日：2020-06-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook KIM ,  Minsoo KIM ,  Insu SONG ,  Hoseok CHUNG

IPC: G06F1/16 ,  H04M1/02

CPC classification number: G06F1/1656 ,  G06F1/1624 ,  H04M1/0237 ,  H04M2201/38

Abstract: A mobile terminal that can be switched from a first state to a second state by expanding in a first direction comprises: a body that can expand in the first direction; a display unit including a front part positioned on the front surface of the body, a rear part positioned on the rear surface of the body, and a side part which is positioned between the front part and the rear part and which encompasses the side surface of the body in the first direction; and a side frame which covers the side part of the display unit and which is coupled to the body, wherein, with respect to the side frame, the mobile terminal including a dustproof pad for removing foreign substances includes the side frame for covering the side part of the flexible display unit, and thus can prevent the display unit from being damaged.

公开(公告)号：US20230075243A1

公开(公告)日：2023-03-09

申请号：US17904725

申请日：2020-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Insu SONG ,  Jaewook KIM ,  Seongcheol LEE ,  Minsoo KIM

IPC: H04M1/02 ,  G06F1/16 ,  H05K5/02 ,  H05K5/00

Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame, a slide frame movable with respect to the second frame in a first direction or a second direction, a flexible display including a third region bent to surround the second frame, and a rolling plate attached to a rear of the flexible display. The second frame includes a side portion at an end thereof facing in a third direction perpendicular to the first direction, and a slide rail formed on the side portion. The rolling plate includes a plurality of support bars extending in the third direction and arranged in the first direction, and a slide hook protruding from an end of each of the support bars and movably inserted into the slide rail. The terminal may maintain the display in a flat state by preventing the display from being separated when the second frame is moved.