公开(公告)号：US20180073180A1

公开(公告)日：2018-03-15

申请号：US15559620

申请日：2016-03-18

Applicant: LG ELECTRONICS INC.

Inventor： Mingyu JO ,  Seungchul PARK ,  Dongwon KIM

IPC: D06F37/22 ,  D06F39/14 ,  D06F37/28 ,  D06F39/00

CPC classification number: D06F37/22 ,  D06F37/10 ,  D06F37/28 ,  D06F39/005 ,  D06F39/14

Abstract: The present invention relates to a washing machine which comprises: a cabinet having a first insertion hole; a tub provided in the cabinet and having a second insertion hole aligned with the first insertion hole; a cabinet door provided to the cabinet, for opening and closing the first insertion hole; a tub door provided to the tub, for opening and closing the second insertion hole; a hinge unit for elastically supporting the tub door in the opening direction of the second insertion hole; and an antifriction member provided on one surface among the surfaces where the tub door and the cabinet door face each other, for preventing a direct friction between the tub door and the cabinet door. Accordingly, the present invention prevents the vibration and noise from the tub from being transmitted to the cabinet and may increase the capacity of the tub. In addition, when opened and closed, the cabinet door for opening and closing the cabinet and the tub door for opening and closing the tub operate in association with each other, thereby being capable of giving convenience to a user.

公开(公告)号：US20170096769A1

公开(公告)日：2017-04-06

申请号：US15283662

申请日：2016-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Naeun KIM ,  Hwanjin JUNG ,  Sanghyun LEE ,  Bonkwon KOO ,  Sunho LEE ,  Dongwon KIM

IPC: D06F39/00 ,  D06F35/00 ,  D06F39/08 ,  D06F33/02 ,  D06F37/04

CPC classification number: D06F39/003 ,  D06F23/04 ,  D06F33/02 ,  D06F35/006 ,  D06F37/04 ,  D06F39/083 ,  D06F39/085 ,  D06F39/088 ,  D06F2202/10 ,  D06F2204/06 ,  D06F2204/082 ,  D06F2204/086 ,  D06F2204/10

Abstract: A method for controlling a washing machine is provided. The method may include determining an amount of laundry in an inner tub, setting a supply water level according to the amount of laundry determined, supplying the water into the inner tub until a water level in an outer tub reaches the supply water level set, setting a rotation speed of a pump motor according to the amount of laundry determined, operating the pump motor at the rotation speed set, and alternatively rotating a pulsator in different directions.

公开(公告)号：US20170096768A1

公开(公告)日：2017-04-06

申请号：US15283601

申请日：2016-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Naeun KIM ,  Hwanjin JUNG ,  Sanghyun LEE ,  Bonkwon KOO ,  Sunho LEE ,  Dongwon KIM

IPC: D06F39/00 ,  D06F33/02 ,  D06F35/00 ,  D06F37/12 ,  D06F39/08

Abstract: A washing machine and a method for controlling a washing machine are provided. The method may include sensing an amount of laundry in an inner tub, configuring an operation setting based on the amount of the laundry sensed, supplying water into the inner tub and obtaining a preliminary water supply time taken for a water level within an outer tub to reach a predetermined preliminary water supply level, spraying the water from the outer tub into the inner tub through a circulation nozzle by driving a pump and obtaining a change of water level within the outer tub as the water is sprayed through the circulation nozzle, adjusting the operation setting based on the preliminary water supply time obtained and the change of water level obtained, and performing a washing operation based on the adjusted operation setting.

公开(公告)号：US20130118214A1

公开(公告)日：2013-05-16

申请号：US13659117

申请日：2012-10-24

Applicant: LG Electronics Inc.

Inventor： Chaseung JUN ,  Byungkeol CHOI ,  Youngmin KIM ,  Dongwon KIM ,  Hyundong KIM ,  Hwanjin JUNG ,  Byungwook MIN ,  Kyeonghwan KIM ,  Jinwoong KIM ,  Changwoo SON ,  Hyunseok SEO

IPC: D06F37/30

CPC classification number: D06F37/304 ,  B23P11/00 ,  B23P11/02 ,  D06F21/02 ,  D06F23/02 ,  D06F31/00 ,  D06F37/00 ,  D06F37/04 ,  D06F37/06 ,  D06F37/206 ,  D06F37/269 ,  D06F37/30 ,  H02K1/148 ,  H02K1/16 ,  H02K1/26 ,  H02K1/265 ,  H02K1/2706 ,  H02K1/2773 ,  H02K1/28 ,  H02K3/522 ,  H02K7/003 ,  H02K7/14 ,  H02K11/215 ,  H02K15/022 ,  H02K16/00 ,  H02K16/02 ,  H02K21/12 ,  H02K21/16 ,  H02K21/22 ,  H02K29/08 ,  Y02B40/52 ,  Y10T29/49826 ,  Y10T29/49945

Abstract: A washing machine includes a main body defining an outer appearance, a tub disposed within the main body, a main drum rotatably mounted in the tub, and a sub drum mounted in the main drum to be relatively rotatable with respect to the main drum. The washing machine includes an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum, being disposed inside the outer shaft, and a driving motor having a stator, an outer rotor connected to the inner shaft and rotatable outside the stator, and an inner rotor connected to the outer shaft and rotatable inside the stator. The washing machine also includes a spring washer inserted into a connection part of the outer shaft and the inner rotor that attenuates vibrations of the outer shaft to prevent noise and to prevent separation of the outer shaft due to the vibrations.

Abstract translation: 洗衣机包括限定外观的主体，设置在主体内的桶，可旋转地安装在桶中的主鼓，以及安装在主鼓中的相对于主鼓相对旋转的副滚筒。 洗衣机包括用于使主鼓旋转的外轴，用于使副鼓旋转的内轴，设置在外轴内部;以及驱动电动机，其具有定子，外转子连接到内轴并可定转位置 以及连接到外轴并且可在定子内旋转的内转子。 洗衣机还包括插入到外轴和内转子的连接部分中的弹簧垫圈，该弹簧垫圈衰减外轴的振动，以防止噪音和防止由于振动而使外轴分离。

公开(公告)号：US20220000707A1

公开(公告)日：2022-01-06

申请号：US17432783

申请日：2020-02-21

Applicant: LG ELECTRONICS INC.

Inventor： Nayoung KIM ,  Gueisam LIM ,  Yongju YANG ,  Munseong KANG ,  Dongwon KIM ,  Sangwon KIM ,  Saejung KIM

IPC: A61H23/02 ,  A61H7/00

Abstract: Discussed is a skin care device comprising: a main body having a processor, and an ultrasonic vibrator assembly disposed on one end of the main body and forming a contact surface with a skin of a user, wherein the processor controls the ultrasonic vibrator assembly to apply an ultrasonic vibration to the skin according to at least one of a frequency characteristic, an output characteristic, and a duty ratio characteristic for removing wastes on a surface of the skin.

公开(公告)号：US20210315354A1

公开(公告)日：2021-10-14

申请号：US17077922

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A45D20/12

Abstract: A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case and a discharge cover. The discharge cover includes a plurality of massage protrusions protruding forward to press a target located in front of the discharge cover and at least one moisture measurement protrusion provided to measure a moisture amount of the target.

公开(公告)号：US20210315350A1

公开(公告)日：2021-10-14

申请号：US17077119

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A45D20/12

Abstract: A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case. The main body is provided such that a front end of an outer wall surrounds the gas outlet, a first coupling portion coupled with the diffuser is provided at the front end, and the diffusing case includes a second coupling portion coupled to the first coupling portion while surrounding a gas inlet hole defined at a rear side. The first coupling portion includes a wireless power transmitter to wirelessly supply power to the diffuser, and the second coupling portion includes a wireless power receiver to wirelessly receive the power from the wireless power transmitter.

公开(公告)号：US20190126061A1

公开(公告)日：2019-05-02

申请号：US15866653

申请日：2018-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Sungho HONG ,  Munseong KANG ,  Sangwon KIM ,  Heejung KIM ,  Heejin PARK ,  Yongju YANG ,  Gueisam LIM ,  Dongwon KIM

IPC: A61N5/06

Abstract: A treatment device for a scalp including a body that defines an exterior design and has one surface in which a plurality of light irradiation holes are formed, a light generation unit provided in the body and a beam splitter that dividedly refractionates light generated in the light generation unit into a plurality of lights and guides the lights toward the plurality of the light irradiation holes and a travel direction of the light generated in the light generation unit is different from a travel direction of the light passing the beam splitter.

公开(公告)号：US20190112743A1

公开(公告)日：2019-04-18

申请号：US16217683

申请日：2018-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Sungryong KIM ,  Dongwon KIM ,  Kyeonghwan KIM ,  Heakyung YOO ,  Youngmin KIM

IPC: D06F29/02 ,  D06F39/08 ,  D06F39/10 ,  D06F29/00 ,  D06F39/12

Abstract: A laundry apparatus including a cabinet; a first space provided in the cabinet, in which a first treating part provided to treat laundry is installed; a second space provided in the cabinet, in which a second treating part provided to treat laundry is installed; a drawer movably provided in the second space, in which the second treating part is installed; and a rail unit configured to limit vertical and horizontal movement of the drawer with respect to the second space and to guide the outward movement of the drawer. Therefore, laundry may be treated by using the first and second treating parts and vibration and noise generated in the second treating part may be reduced.

公开(公告)号：US20180324437A1

公开(公告)日：2018-11-08

申请号：US15775655

申请日：2015-11-13

Applicant: LG Electronics Inc.

Inventor： Dongwon KIM

IPC: H04N19/139 ,  H04N19/513

CPC classification number: H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/52 ,  H04N19/523

Abstract: An image decoding method according to the present invention comprises the steps of: receiving an MVD for a current block; deriving MVP candidates on the basis of neighboring blocks of the current block; calculating a first threshold value and a second threshold value on the basis of a first MVP candidate and a second MVP candidate included in the MVP candidates; deriving an MVP for the current block on the basis of the MVD; calculating an MV of the current block on the basis of the MVP and the MVD; and generating a prediction sample on the current block on the basis of the MV. According to the present invention, it is possible to determine at least one of the x- and y-coordinate components of an MVP on the basis of a threshold value without explicit signaling and thus reduce the amount of relevant control information, thereby improving coding efficiency. Also, it is possible to differently set the unit of resolution indicated by an MVD for each section on the basis of the threshold value and thus derive an MV over a wide area using a smaller MVD value.