公开(公告)号：US20230030975A1

公开(公告)日：2023-02-02

申请号：US17791094

申请日：2020-01-07

Applicant: LG ELECTRONICS INC

Inventor： Daehyun YOO ,  Geonwoo KIM

IPC: F25D23/06

Abstract: The present invention relates to a refrigerator. The present invention provides a refrigerator including: a cabinet provided with a storage space; and a door connected to the cabinet to open and close the storage space, wherein the door includes: a front panel made of a stone material; a door liner disposed on a rear surface of the front panel to define a foaming space together with the front panel; and an insulating material provided in the foaming space, wherein the door liner includes a panel coupling portion that is in contact with the rear surface of the front panel, and a guide groove into which at least a portion of the panel coupling portion is inserted is provided in the rear surface of the front panel.

公开(公告)号：US20190264668A1

公开(公告)日：2019-08-29

申请号：US16285679

申请日：2019-02-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KIM ,  Geonwoo KIM ,  Chulgi ROH

IPC: F04B9/107 ,  F04B7/02 ,  F04B53/06 ,  F04B39/14

Abstract: A linear compressor includes: a piston configured to reciprocate along an axial direction of the linear compressor; a resonance spring configured to elastically support the piston along the axial direction; a motor assembly configured to provide a driving force to the piston, the motor assembly including a magnet that is disposed radially outside the piston; and a supporter configured to be coupled to the piston, the magnet, and the resonance spring. The supporter includes: a piston coupler coupled with the piston; a magnet coupler coupled with the magnet; and a spring coupler coupled with the resonance spring. The piston coupler, the magnet coupler, and the spring coupler are integrally formed by aluminum die casting.

公开(公告)号：US20160323626A1

公开(公告)日：2016-11-03

申请号：US15210128

申请日：2016-07-14

Applicant: LG ELECTRONICS INC.

Inventor： Geonwoo KIM ,  Keunryang Park ,  Seonil Yu ,  Kwangsoo Choi ,  Kwangseob Jeong

IPC: H04N21/422 ,  H04N21/488 ,  H04N5/44 ,  H04N21/485

Abstract: A multimedia device and controlling method thereof are disclosed, by which heterogeneous devices are controlled under at least two different communication protocols. The present invention includes displaying a guide message for controlling at least one function of the electronic device, receiving a remote control signal corresponding to a 1st function among the at least one function from a 1st remote controller of the electronic device, saving data for identifying the 1st function and the received remote control signal in a memory by mapping the data and the received remote control signal to each other, displaying a graphic image including the data for identifying the 1st function, if the data for identifying the 1st function is selected by a 2nd remote controller of the multimedia device, extracting the remote control signal mapped to the 1st function, and transmitting the extracted remote control signal to an external device.

Abstract translation: 公开了一种多媒体设备及其控制方法，通过该多媒体设备和至少两种不同的通信协议来控制异构设备。 本发明包括显示用于控制电子设备的至少一个功能的指导消息，从电子设备的第一遥控器接收至少一个功能中对应于第一功能的遥控信号，保存用于识别电子设备的数据 通过将数据和接收到的遥控信号映射到存储器中，通过将第一功能和接收的遥控信号彼此映射，显示包括用于识别第一功能的数据的图形图像，如果用于识别第一功能的数据由 第二遥控器，提取映射到第一功能的遥控信号，并将提取的遥控信号发送到外部设备。