公开(公告)号：US10306780B2

公开(公告)日：2019-05-28

申请号：US15607245

申请日：2017-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Sangtae Park ,  Jonghyun Byeon ,  Jeongsik Choi ,  Hyunjong Ryu ,  Myeongwook Bae ,  Jingyu Kim ,  Kyounghwa Park ,  Sangdon Park ,  Jongjin Woo

IPC: H05K1/00 ,  H05K5/00 ,  G06F3/041 ,  H01L51/00 ,  H01L51/52 ,  H05K5/02 ,  H05K7/14 ,  G02F1/1333 ,  G02F1/1345

Abstract: A display device of the present disclosure includes a transparent plate, a first display panel disposed at on a first surface of the transparent plate, a first transparent frame disposed at on the first surface of the transparent plate and adjacent to a side of the first display panel, a first receiving portion formed on at the transparent plate and positioned between the transparent plate and the first display panel, a slot formed at at least one of the transparent plate or the first transparent frame, a first member layer connected to a first side of the first display panel, a first PCB connected to the first member layer and positioned at the first receiving portion, and a first cable extended extending from the first PCB and inserted into the slot.

公开(公告)号：US09895038B2

公开(公告)日：2018-02-20

申请号：US14575270

申请日：2014-12-18

Applicant: LG Electronics Inc.

Inventor： Jihwan Kim ,  Seaunglok Ham ,  Jongjin Woo ,  Hwang Kim

IPC: A47L9/00 ,  B60B9/00 ,  B60B11/00 ,  B25F5/00 ,  B60B19/02 ,  B60B19/04 ,  B08B13/00 ,  A47L11/40 ,  B60B15/02 ,  B60B9/06 ,  B60B9/10

CPC classification number: A47L9/009 ,  A47L11/4072 ,  A47L2201/00 ,  B08B13/00 ,  B25F5/00 ,  B60B9/06 ,  B60B9/10 ,  B60B11/00 ,  B60B15/021 ,  B60B19/02 ,  B60B19/04 ,  B60B2200/49 ,  B60B2900/351

Abstract: An automatic cleaner is provided. The automatic cleaner may include a main body, and a wheel assembly disposed in the main body to allow the main body to move. The wheel assembly may include a drive, a first wheel rotated by a power of the drive, and a second wheel rotated by the power of the drive. The second wheel may include a plurality of contact protrusions on an outer circumferential surface thereof.

公开(公告)号：US12118922B2

公开(公告)日：2024-10-15

申请号：US18021984

申请日：2020-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Jinyeol Kim ,  Dongchul Lee ,  Bohee Han ,  Jonggon Shin ,  Jongjin Woo

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/0408 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2330/06

Abstract: A display apparatus according to embodiments may comprise: a PCB comprising a plurality of layers having a circuit printed thereon; a plurality of driver ICs which transmit at least one signal and are attached to the inside of the PCB; a driver circuit connecting the driver ICs in a first direction; scan ICs included in the driver ICs, respectively; a scan circuit connecting the scan ICs in the first direction and not crossing the driver circuit; and a controller that controls at least one of the driver ICs, the driver circuit, and the scan circuit.

公开(公告)号：US11960289B2

公开(公告)日：2024-04-16

申请号：US17045537

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyuchun Choi ,  Jongjin Woo ,  Dongseong Kim ,  Hyungsub Kim ,  Seungin Shin ,  Kyungman Yu ,  Jaehoon Jeong ,  Dongkyun Nam

IPC: G05D1/02 ,  A01D34/00 ,  A01D34/86 ,  A01D101/00 ,  B60L53/16 ,  B60L53/36 ,  G05D1/00

CPC classification number: G05D1/0219 ,  A01D34/008 ,  A01D34/86 ,  B60L53/16 ,  B60L53/36 ,  G05D1/0088 ,  G05D1/0214 ,  G05D1/0225 ,  G05D1/0259 ,  A01D2101/00 ,  B60L2200/40 ,  G05D2201/0208

Abstract: The present disclosure provides a moving robot including a body which forms an appearance, a traveler which moves the body with respect to a traveling surface in a traveling area, a sensing unit which acquires environment information of the traveling area, and a controller which sets a parameter tailored to the traveling area according to the environment information and performs pattern traveling of the traveling area. Accordingly, even when information on an environment in which the moving robot is installed is not obtained from a manufacture in advance, the moving robot can directly obtain information on the corresponding environment and set an optimum parameter according to the environment to increase efficiency.

公开(公告)号：US10942510B2

公开(公告)日：2021-03-09

申请号：US16205452

申请日：2018-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsuk Ko ,  Sungwook Lee ,  Jongjin Woo ,  Jaehoon Lee ,  Junghee Kim ,  Hyungsub Lee ,  Koh Choi

IPC: G05D1/00 ,  G05D1/02 ,  A01D34/00

Abstract: A mobile robot may include a controller configured to set a virtual boundary based on position information determined by a terminal or a position sensor in an area, and to set an area of any one side of the boundary as a traveling area. The controller may control a traveling unit so that a main body moves within the traveling area without moving outside the boundary. Accordingly, the controller may easily set the boundary using the position information, and may control traveling of the mobile robot by setting the traveling area formed by the boundary. The controller may correct a position error, may reflect information on obstacles in setting the traveling area to set a traveling area appropriate for a traveling environment of the mobile robot, and/or may easily change the set traveling area.

公开(公告)号：US10918255B2

公开(公告)日：2021-02-16

申请号：US15858652

申请日：2017-12-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsup Song ,  Jongil Park ,  Jongjin Woo

IPC: A47L11/40 ,  G01R33/07

Abstract: A cleaning robot, which performs cleaning operation while moving, includes a cover, to which external force is applied, a movement frame fastened to the cover, a fixed body provided in the cover, a traveling unit connected to the fixed body, and an elasticity setting part configured to movably support the movement frame to the fixed body, wherein the elasticity setting part includes a sensor configured to sense movement of the movement frame.

公开(公告)号：US10729042B2

公开(公告)日：2020-07-28

申请号：US16283621

申请日：2019-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Myungwhun Chang ,  Donghyun Kim ,  Yanghyun Kim ,  Jonggon Shin ,  Jongjin Woo ,  Sangho Choi ,  Jinkyo Han

IPC: H05K7/20 ,  H05K5/00 ,  H05K5/03

Abstract: Provided is a display device. The display device includes a display panel and at least one cooler configured to dissipate heat of the display panel. The at least one cooler includes a vapor chamber including a high temperature heated by the display panel and a low temperature connected to the high temperature portion through a connection portion and spaced apart from the display panel, a fan spaced apart from the vapor chamber to blow air toward the vapor chamber, and an air guide configured to guide the air blown from the fan to the low temperature portion.

公开(公告)号：US20190163174A1

公开(公告)日：2019-05-30

申请号：US16205452

申请日：2018-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsuk KO ,  Sungwook LEE ,  Jongjin Woo ,  Jaehoon Lee ,  Junghee KIM ,  Hyungsub LEE ,  Koh CHOI

IPC: G05D1/00 ,  G05D1/02

Abstract: A mobile robot may include a controller configured to set a virtual boundary based on position information determined by a terminal or a position sensor in an area, and to set an area of any one side of the boundary as a traveling area. The controller may control a traveling unit so that a main body moves within the traveling area without moving outside the boundary. Accordingly, the controller may easily set the boundary using the position information, and may control traveling of the mobile robot by setting the traveling area formed by the boundary. The controller may correct a position error, may reflect information on obstacles in setting the traveling area to set a traveling area appropriate for a traveling environment of the mobile robot, and/or may easily change the set traveling area.