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公开(公告)号：US11293126B2
公开(公告)日：2022-04-05
申请号：US16774103
申请日：2020-01-28
Applicant: LG Electronics Inc.
Inventor： Juhyeong Park , Minsoo Seo , Dongwon Kang
IPC: D06F33/37 , D06F39/02 , D06F39/08 , D06F105/42 , D06F103/38 , D06F105/06 , D06F105/02 , D06F33/34 , D06F105/38
Abstract: A laundry treating apparatus includes a cabinet, a water tub, a detergent box, a main passage having a main valve and connected to the detergent box, a pre-passage having a pre-valve and connected to the detergent box, and a controller. The controller is configured to perform a method including a first main-continuous supply process of continuously supplying wash water by opening the main valve, a pre-continuous supply process of continuously supplying wash water by opening the pre-valve, and a second main-continuously supply process of continuously supplying wash water by opening the main valve. The controller controls each of the main valve and the pre-valve to supply wash water to the detergent box through the first main-continuously supply process, the pre-continuous supply process, and the second main-continuous supply process. The apparatus and method may reduce or remove a detergent residue in the detergent box.
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公开(公告)号：US20200275588A1
公开(公告)日：2020-08-27
申请号：US16796718
申请日：2020-02-20
Applicant: LG ELECTRONICS INC.
Inventor： Jin Bae Kim , Dongwon Kang , Joungwook Kim
Abstract: The present disclosure relates to a magnetic shielding sheet and a method of preparation thereof. The magnetic shielding sheet includes a magnetic layer, and a protective layer disposed on at least one surface of the magnetic layer. The magnetic layer includes a metal-ceramic composite that is metal powder, on which a ceramic coating layer is formed.
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公开(公告)号：US11453971B2
公开(公告)日：2022-09-27
申请号：US16779235
申请日：2020-01-31
Applicant: LG Electronics Inc.
Inventor： Dongwon Kang , Hyeonsik Lee , Gyuri Kim
Abstract: The present disclosure provides a washing machine and a manufacturing method of a circulating water supply pipe. The washing machine includes a casing having a front surface on which a laundry inlet is formed, a tub which is disposed in the casing and has an opening at a front surface thereof, a drum which is rotatably provided in the tub, a pump which pressure-feeds water discharged from the tub, a gasket which forms a passage connecting the laundry inlet and the opening to each other, a plurality of nozzles which is provided on an inner peripheral surface defining the passage of the gasket and injects the water pressure-fed by the pump into the drum, and a circulating water supply pipe which is disposed on an outer peripheral surface of the gasket opposite to the inner peripheral surface and guides the water pressure-fed by the pump to the plurality of nozzles.
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公开(公告)号：US11674258B2
公开(公告)日：2023-06-13
申请号：US17400716
申请日：2021-08-12
Applicant: LG Electronics Inc.
Inventor： Kilryong Lee , Dongwon Kang , Yeongkyeong Choi
CPC classification number: D06F39/085 , D06F37/266 , D06F39/088
Abstract: A present disclosure provides a washing machine including first and second nozzles which are provided on an inner peripheral surface of a gasket, first and second balancers disposed on the front surface of the tub and outside the gasket, and a circulating water supply pipe which guides the water pumped by a pump to the first and second nozzles. The circulating water supply pipe includes first and second discharge ports protruding toward the gasket and respectively inserted into a first connector and a second connector. The first and second balancers are disposed to be spaced by a distance shorter than lengths of the first and second discharge ports from outer surfaces of the first and second discharge portions facing the first and second balancers. Accordingly, it is possible to prevent the circulating water supply pipe from being removed.
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公开(公告)号：US11105035B2
公开(公告)日：2021-08-31
申请号：US16779242
申请日：2020-01-31
Applicant: LG Electronics Inc.
Inventor： Kilryong Lee , Dongwon Kang , Yeongkyeong Choi
Abstract: A present disclosure provides a washing machine including first and second nozzles which are provided on an inner peripheral surface of a gasket, first and second balancers disposed on the front surface of the tub and outside the gasket, and a circulating water supply pipe which guides the water pumped by a pump to the first and second nozzles. The circulating water supply pipe includes first and second discharge ports protruding toward the gasket and respectively inserted into a first connector and a second connector. The first and second balancers are disposed to be spaced by a distance shorter than lengths of the first and second discharge ports from outer surfaces of the first and second discharge portions facing the first and second balancers. Accordingly, it is possible to prevent the circulating water supply pipe from being removed.
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Patent Agency Ranking
公开(公告)号：US12173379B2
公开(公告)日：2024-12-24
申请号：US17773801
申请日：2020-09-29
Applicant: LG Electronics Inc.
Inventor： Jin Bae Kim , Dongwon Kang , Joungwook Kim
IPC: C21D9/46 , C21D6/00 , C21D8/00 , C21D8/12 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/16 , C22C38/18 , C22C38/34 , C22C38/42 , H01F1/147
Abstract: Disclosed are a non-oriented electrical steel sheet and a manufacturing method therefore, the sheet ensuring excellent magnetic characteristics by having increased texture intensity of surface (100) through strict control of the content ratio of Si, Al and the like and through final annealing heat treatment in an inert gas atmosphere.
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公开(公告)号：US11651879B2
公开(公告)日：2023-05-16
申请号：US16659133
申请日：2019-10-21
Applicant: LG ELECTRONICS INC.
Inventor： Dongwon Kang , Joungwook Kim , Jin Bae Kim
CPC classification number: H01F1/15333 , C21D6/00 , C22C45/02 , H01F1/15341 , C22C2202/02
Abstract: The present disclosure relates to an iron (Fe)-based amorphous soft magnetic alloy and a method for manufacturing the soft magnetic alloy. According to the present disclosure, there is provided an Fe-based soft magnetic alloy including C and S meeting 1≥a+b≥6, wherein a is an atomic % content of C and b is an atomic % content of S, B meeting 4.5≥x≥13.0, wherein x is an atomic % content of B, Cu meeting 0.2≥y≥1.5, wherein y is an atomic % content of Cu, Al meeting 0.5≥z≥2, wherein z is an atomic % content of Al, and a remaining atomic % content of Fe and other inevitable impurities, wherein the Fe-based soft magnetic alloy includes a micro-structure, and wherein the micro-structure includes a crystalline phase with a mean crystalline grain size ranging from 15 nm to 50 nm in an amorphous base.
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公开(公告)号：US11225751B2
公开(公告)日：2022-01-18
申请号：US16779027
申请日：2020-01-31
Applicant: LG Electronics Inc.
Inventor： Juhyeong Park , Dongwon Kang , Hobin Nam
Abstract: A laundry treating apparatus includes: a cabinet, a water tank provided inside the cabinet, and a detergent box provided in communication with the water tank to supply detergent to an inside of the water tank. The detergent box includes: a housing in communication with the water tank; a drawer received inside the housing; and a ventilation portion formed through the housing so as to allow an inside of the tank to communicate with an outside of the housing, and the ventilation portion includes a through hole formed through a side surface of the housing, and a protruding groove portion recessed from an inner surface of the housing and protruding from an outer surface thereof and to be open at upper and inner sides thereof, respectively, at a lower side of the through hole. The leakage of wash water through the ventilation portion of the housing may be suppressed.
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公开(公告)号：US09012943B2
公开(公告)日：2015-04-21
申请号：US13951247
申请日：2013-07-25
Applicant: LG Electronics Inc.
Inventor： Daehyun Park , Gunyoung Hong , Younggil Yoo , Dongwon Kang
IPC: H01L33/50
CPC classification number: H01L33/504 , H01L33/507 , H01L33/508
Abstract: A semiconductor device, and more particularly a light emitting device package usable with a lighting apparatus is disclosed. The light emitting device package comprises a package body, a light emitting device located on the package body, the light emitting device emitting light having a first wavelength band, a transparent substrate located over the light emitting device with a distance therebetween, a wavelength conversion layer located on the transparent substrate, wherein the wavelength conversion layer absorbs and converts at least a part of the light having the first wavelength band into light having a second wavelength band, and a color calibration layer located on the wavelength conversion layer, the color calibration layer calibrating color of the wavelength conversion layer.
Abstract translation: 公开了一种半导体器件，更具体地，涉及可用于照明设备的发光器件封装。 发光器件封装包括封装体，位于封装主体上的发光器件，发光器件发射具有第一波长带的光发射器件，位于发光器件上方的距离在其间的透明衬底，波长转换层 位于所述透明基板上，其中所述波长转换层将具有所述第一波长带的光的至少一部分吸收并转换成具有第二波长带的光，以及位于所述波长转换层上的颜色校准层，所述颜色校准层 校准波长转换层的颜色。
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公开(公告)号：US11377776B2
公开(公告)日：2022-07-05
申请号：US16778624
申请日：2020-01-31
Applicant: LG ELECTRONICS INC.
Inventor： Kilryong Lee , Dongwon Kang , Donghyun Jin
Abstract: A laundry treating apparatus includes a cabinet with an inlet; a tub configured to receive water, having a tub inlet facing the inlet; a drum rotatably disposed inside the tub, configured to receive laundry, and having a drum inlet facing the inlet; a storage provided inside the cabinet and configured to store detergent; a discharge pipe configured to discharge the detergent to an outside of the storage, made of an elastic body; an insulating body connecting the inlet with the tub inlet; an inlet pipe made of an elastic body, passing through a circumferential surface of the insulating body; and a connector having one end inserted into the discharge pipe and the other end inserted into the inlet pipe to connect the discharge pipe with the inlet pipe, made of a material different from that of each of the discharge pipe and the inlet pipe.
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