公开(公告)号：US20170188786A1

公开(公告)日：2017-07-06

申请号：US15363673

申请日：2016-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Sangsoo LEE

IPC: A47L15/42 ,  A47L15/00

Abstract: Disclosed a controlling method of a dishwasher comprising a water supply step for supplying wash water, a preliminary washing step for injecting the wash water to one or more dishes, a main washing step for injecting the wash water mixed with washing liquid to the dishes, a rinsing step for injecting the wash water to the dishes, and a heating step for heating the wash water in one or more of the preliminary washing step, the main washing step and the rinsing step, wherein a heater sensing step for determining an operational state of a heater heating the wash water is performed in the heating step in a state where the circulation of wash water is stopped.

公开(公告)号：US20170354313A1

公开(公告)日：2017-12-14

申请号：US15618572

申请日：2017-06-09

Applicant: LG Electronics Inc.

Inventor： Sangsoo LEE ,  Myungwon KO ,  Kitae KWON

IPC: A47L15/42 ,  A47L15/00 ,  A47L15/22 ,  A47L15/48

CPC classification number: A47L15/4287 ,  A47L15/0005 ,  A47L15/0013 ,  A47L15/0026 ,  A47L15/0034 ,  A47L15/22 ,  A47L15/245 ,  A47L15/4208 ,  A47L15/4221 ,  A47L15/4244 ,  A47L15/4285 ,  A47L15/486 ,  A47L2401/02 ,  A47L2401/023 ,  A47L2401/09 ,  A47L2501/06 ,  A47L2501/11 ,  A47L2501/12

Abstract: A method of controlling a dishwasher includes washing an object accommodated inside a tub by spraying water and detergent onto the object, rinsing the object by spraying water onto the object, drying the object by removing moisture adhered to the object, detecting an amount of a rinsing agent, comparing the detected amount of the rinsing agent to a predetermined amount, based on the comparison, determining whether the detected amount of the rinsing agent is less than the predetermined amount, and increasing at least one of a temperature of water to be supplied in the rinsing or a drying time in the drying based on determining that the detected amount of the rinsing agent is less than the predetermined amount.

公开(公告)号：US20170228001A1

公开(公告)日：2017-08-10

申请号：US15499587

申请日：2017-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Seunghyun YUN ,  Sangsoo LEE ,  Hyunseok HWANG ,  Jangil LEE ,  Kwangsik YOO ,  Youngdon CHOI ,  Seokmin HONG ,  Kihoon NAM ,  Woohyuk CHOI ,  Inkeun RYU

IPC: G06F1/20 ,  H05K5/00 ,  H05K1/02 ,  H05K7/20

CPC classification number: G06F1/20 ,  G02F1/133308 ,  G02F1/133382 ,  G02F2001/133314 ,  G06F1/1601 ,  H05K1/0203 ,  H05K5/0004 ,  H05K5/0017 ,  H05K5/02 ,  H05K5/03 ,  H05K7/20963

Abstract: A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. The core part has a thickness of about 40% to about 60% in the front/back direction with respect to a total thickness of the heat dissipation unit in the front/back direction.

公开(公告)号：US20170188781A1

公开(公告)日：2017-07-06

申请号：US15314864

申请日：2015-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Sangsoo LEE ,  Myoungjong KIM ,  Jongmin LEE ,  Yongjin CHOI ,  Minchul KIM ,  Jinseok PARK ,  Soohan EO ,  Semin JANG ,  Seongwoo AN

IPC: A47L15/42 ,  A47L15/08 ,  F04D13/00 ,  A47L15/00

CPC classification number: A47L15/42 ,  A47L15/00 ,  A47L15/08 ,  A47L15/4225 ,  A47L15/4234 ,  F04D13/00 ,  F04D29/4273 ,  F04D29/4293 ,  F04D29/586

Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1) located under the partition wall (84), the first chamber (C1) having an introduction portion (841), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1), the housing being made of a conductor, a heater (H) configured to heat the housing (81), and a steam discharge (843) port formed through the first chamber (C1) to allow steam to be discharged therethrough.

公开(公告)号：US20170181599A1

公开(公告)日：2017-06-29

申请号：US15303687

申请日：2016-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Kyuhyung CHOI ,  Minchul KIM ,  Baekhon KIM ,  Sangsoo LEE

IPC: A47L15/42 ,  A47L15/50 ,  A47L15/22

CPC classification number: A47L15/4217 ,  A47L15/4214 ,  A47L15/504 ,  A47L15/508

Abstract: Disclosed is a dishwasher including a tub, a door, a sump, a rack, a spray arm, a water guide including a supply flow-path for movement of the wash water from the sump and a supply port formed in the supply flow-path, a supply unit including a support body for receiving the wash water, a connection pipe extending from the support body to the spray arm, and an spray arm coupler, and a connection member including a coupling body coupled to the water guide and the support body, and a through-hole formed in the coupling body. The supply unit includes a rearwardly protruding insertion portion, and the connection member includes protrusions spaced apart from each other to define an insertion space for the protruding insertion portion, so that the supply unit is coupled to the water guide as the protruding insertion portion is inserted into one of the insertion space.

公开(公告)号：US20150355689A1

公开(公告)日：2015-12-10

申请号：US14760435

申请日：2014-01-10

Applicant: LG ELECTRONICS INC

Inventor： Seunghyun YUN ,  Sangsoo LEE ,  Hyunseok HWANG ,  Jangil LEE ,  Kwangsik YOO ,  Youngdon CHOI ,  Seokmin HONG ,  Kihoon NAM ,  Woohyuk CHOI ,  Inkeun RYU

IPC: G06F1/20 ,  H05K1/02 ,  H05K5/03 ,  H05K5/00 ,  H05K5/02

CPC classification number: G06F1/20 ,  G02F1/133308 ,  G02F1/133382 ,  G02F2001/133314 ,  G06F1/1601 ,  H05K1/0203 ,  H05K5/0004 ,  H05K5/0017 ,  H05K5/02 ,  H05K5/03 ,  H05K7/20963

Abstract: A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. The core part has a thickness of about 40% to about 60% in the front/back direction with respect to a total thickness of the heat dissipation unit in the front/back direction.

Abstract translation: 根据本发明的一个实施例的显示装置包括显示模块和耦合到显示模块的后侧的散热单元。 散热单元包括：芯部，其包括沿前后方向延伸的多个中空多边形柱;联接到芯部的前部的前片;以及后片， 核心部分。 核心部分相对于前后方向上的散热单元的总厚度在前后方向上具有约40％至约60％的厚度。

公开(公告)号：US20220316460A1

公开(公告)日：2022-10-06

申请号：US17763911

申请日：2020-04-09

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon OH ,  Sangsoo LEE ,  Haknyun CHOI

IPC: F03G7/06 ,  H01L51/00 ,  H02N10/00 ,  G09F9/30 ,  G06F1/16

Abstract: An actuator according to one aspect of the present invention includes a first member in which a shape is transformed from a first position, which is either rolled or flat, to a second position different from the first position, and a restoring force is stored when the shape is transformed from the first position to the second position, and a second member which is joined to the first member along the length direction of the first member and in which the shape of the second position is stored.

公开(公告)号：US20190307309A1

公开(公告)日：2019-10-10

申请号：US16449887

申请日：2019-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Sangsoo LEE ,  Myoungjong KIM ,  Jongmin LEE ,  Yongjin CHOI ,  Minchul KIM ,  Jinseok PARK ,  Soohan EO ,  Semin JANG ,  Seongwoo AN

IPC: A47L15/42 ,  F04D13/00 ,  F04D29/42 ,  F04D29/58 ,  A47L15/00 ,  A47L15/08

Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1) located under the partition wall (84), the first chamber (C1) having an introduction portion (841), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1), the housing being made of a conductor, a heater (H) configured to heat the housing (81), and a steam discharge (843) port formed through the first chamber (C1) to allow steam to be discharged therethrough.

公开(公告)号：US20170188779A1

公开(公告)日：2017-07-06

申请号：US15377729

申请日：2016-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Sangsoo LEE

IPC: A47L15/00 ,  A47L15/42 ,  A47L15/22 ,  A47L15/46

CPC classification number: A47L15/0057 ,  A47L15/0015 ,  A47L15/0021 ,  A47L15/22 ,  A47L15/4219 ,  A47L15/4225 ,  A47L15/4234 ,  A47L15/4285 ,  A47L15/4293 ,  A47L15/46 ,  A47L2301/04 ,  A47L2401/22 ,  A47L2501/26 ,  A47L2601/04

Abstract: Disclosed a controlling method of a dishwasher comprising a washing tub defining a washing space in which one or more dishes are loaded and washed; a storage unit in which the dishes are loaded; an injection unit injecting wash water to the dishes; a sump provided in a lower portion of the washing tub; and a driving unit supplying and circulating the wash water stored in the sump to the injection unit, the controlling method for cleaning the washing space comprising: a water supply step for supplying wash water; a preliminary cleaning step for injecting the wash water to the storage unit without the dishes, the washing tub and the injection unit to clean the storage unit, the washing tub and the injection unit; a main cleaning step for injecting the wash water mixed with dishwashing detergent to the storage unit, the washing tub and the injection unit; a rinsing step for rinsing the storage unit, the washing tub and the injecting unit by injecting wash water; and a drying step for drying the storage unit, the washing tub and the injection unit.

公开(公告)号：US20170086641A1

公开(公告)日：2017-03-30

申请号：US15273934

申请日：2016-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Minchul KIM ,  Taehwan CHO ,  Sangsoo LEE

IPC: A47L15/42

CPC classification number: A47L15/4206 ,  A47L15/4204 ,  A47L15/4246 ,  A47L15/4251 ,  A47L15/428

Abstract: A dishwasher that includes a tub including an interior area that is configured to receive objects and includes a bottom surface, wherein the bottom surface of the tub includes a first hole; a spray arm that is located in the tub and that is configured to spray water; a sump that is (i) coupled to the tub, (ii) located under the first hole, and (iii) configured to store water; a pump configured to provide water stored in the sump to the spray arm; a cover including a cover body that is coupled to the first hole, and a second hole penetrating the cover body; a supporter including a support body that is coupled to the second hole, and a third hole penetrating the support body; and a filter unit that is coupled to the third hole and that is configured to filter water provided to the sump is disclosed.