公开(公告)号：US20210372027A1

公开(公告)日：2021-12-02

申请号：US17400716

申请日：2021-08-12

Applicant: LG Electronics Inc.

Inventor： Kilryong LEE ,  Dongwon KANG ,  Yeongkyeong CHOI

IPC: D06F39/08 ,  D06F37/26

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.

公开(公告)号：US20200283945A1

公开(公告)日：2020-09-10

申请号：US16779235

申请日：2020-01-31

Applicant: LG Electronics Inc.

Inventor： Dongwon KANG ,  Hyeonsik LEE ,  Gyuri KIM

IPC: D06F39/08 ,  B29C49/04 ,  B29C49/20 ,  B29C49/42 ,  D06F37/26

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.

公开(公告)号：US20200248377A1

公开(公告)日：2020-08-06

申请号：US16778527

申请日：2020-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Juhyeong PARK ,  Dongwon KANG ,  Donghyun JIN

IPC: D06F39/02 ,  D06F39/12 ,  D06F39/08

Abstract: A laundry treating apparatus includes a cabinet, a water tub provided inside the cabinet, and a detergent box to supply detergent to the water tub. The detergent box includes a housing connected to communicate with the water tub, a drawer having a plurality of detergent storage spaces and received in the housing to be drawn out, and a distribution unit to distributively supply wash water into the plurality of detergent storage spaces. The housing may include a through portion communicating with the water tub, a horizontal partition protruding above the through portion and disposed in a left and right direction, and a wash water guide unit to guide the wash water so that a plurality of wash water movement paths is defined at a front region of the horizontal partition. Accordingly, detergent residue at an inner front region of the housing can be suppressed.

公开(公告)号：US20190284472A1

公开(公告)日：2019-09-19

申请号：US16465979

申请日：2017-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Dongwon KANG ,  Soongil KIM ,  Hongjung KIM ,  Gunyoung HONG

IPC: C09K11/77 ,  F21S41/176

Abstract: Provided are a polycrystalline phosphor film applicable to a high-power optical device, a preparation method therefor, and a vehicle lamp device using the same, wherein the polycrystalline phosphor film comprises a plurality of phosphor crystals and pores formed between the phosphor crystals, and the phosphor crystal can be a synthesized product comprising at least one rare earth material and cerium (Ce). In addition, the method for preparing a polycrystalline phosphor film can comprise the steps of: preparing a phosphor powder comprising a plurality of phosphor particles; injecting the phosphor powder into a predetermined mold so as to mold the same into a predetermined shape; generating a sintered body by primarily sintering, at a first temperature, the phosphor powder having the predetermined shape; secondarily sintering the sintered body, having been primarily sintered, at a second temperature lower than the first temperature; and forming a polycrystalline phosphor film by processing the sintered body having been secondarily sintered.