公开(公告)号：US12140371B2

公开(公告)日：2024-11-12

申请号：US18390123

申请日：2023-12-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu Park ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D27/00 ,  F25D23/02 ,  H05B47/12

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

公开(公告)号：US20240310112A1

公开(公告)日：2024-09-19

申请号：US18670266

申请日：2024-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu PARK ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D27/00 ,  F25D23/02 ,  H05B47/12

CPC classification number: F25D27/005 ,  F25D23/028 ,  H05B47/12 ,  F25D23/02 ,  F25D2323/023 ,  F25D2323/024 ,  F25D2400/361 ,  F25D2400/40 ,  F25D2700/04

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation. such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

公开(公告)号：US11781806B2

公开(公告)日：2023-10-10

申请号：US16807597

申请日：2020-03-03

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu Park ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D27/00 ,  F25D23/02 ,  H05B47/12

CPC classification number: F25D27/005 ,  F25D23/028 ,  H05B47/12 ,  F25D23/02 ,  F25D2323/023 ,  F25D2323/024 ,  F25D2400/361 ,  F25D2400/40 ,  F25D2700/04

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

公开(公告)号：US10907894B2

公开(公告)日：2021-02-02

申请号：US16801673

申请日：2020-02-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu Park ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D23/00 ,  F25D27/00 ,  F25D23/02 ,  H05B47/12 ,  H05B47/105

Abstract: A refrigerator has a door which is selectively transparent by providing a display behind the door and a light source inside the refrigerator that turns on and activates based on user input. When the light source is turned on, the display is activated while the door is closed such that the user sees the display through the door.

公开(公告)号：US11852403B2

公开(公告)日：2023-12-26

申请号：US18134292

申请日：2023-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu Park ,  Jongpil Kim ,  Cheoljun Park

IPC: H05B47/12 ,  F25D27/00 ,  F25D23/02

CPC classification number: F25D27/005 ,  F25D23/028 ,  H05B47/12 ,  F25D23/02 ,  F25D2323/023 ,  F25D2323/024 ,  F25D2400/361 ,  F25D2400/40 ,  F25D2700/04

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

公开(公告)号：US20230243582A1

公开(公告)日：2023-08-03

申请号：US18132185

申请日：2023-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu Park ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D27/00 ,  F25D23/02 ,  H05B47/12

CPC classification number: F25D27/005 ,  F25D23/028 ,  H05B47/12 ,  F25D23/02 ,  F25D2323/023 ,  F25D2323/024 ,  F25D2400/361 ,  F25D2400/40 ,  F25D2700/04

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

公开(公告)号：US10465970B1

公开(公告)日：2019-11-05

申请号：US16230730

申请日：2018-12-21

Applicant: LG Electronics Inc.

Inventor： Daekil Kang ,  Cheoljun Park ,  Kwanghyun Choi

IPC: F25D25/02 ,  A47B96/04 ,  F25D23/02 ,  F25D11/00 ,  H02K11/33 ,  F25D23/06 ,  F25D25/04

Abstract: A refrigerator includes a cabinet, a front panel door part, a drawer part, a driving device located in the front panel door part, and an elevation device located in the drawer part. The elevation device includes a lifting assembly including rods that elevate an object in the drawer part relative to the drawer part. The driving device includes a motor assembly that provides power to the elevation device, a screw assembly connected to the motor assembly, a guide member disposed at a side of the screw assembly and configured to guide movement of a rotation gear of the screw assembly, and a lever connected to the rotation gear and configured to, as the lever rotates about the lever rotation shaft based on the rotation gear moving along the guide member, apply force that causes the rods to rotate about rod rotation shafts to elevate the elevation device.

公开(公告)号：US12025368B2

公开(公告)日：2024-07-02

申请号：US18199113

申请日：2023-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu Park ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D23/02 ,  F25D27/00 ,  H05B47/12

CPC classification number: F25D27/005 ,  F25D23/028 ,  H05B47/12 ,  F25D23/02 ,  F25D2323/023 ,  F25D2323/024 ,  F25D2400/361 ,  F25D2400/40 ,  F25D2700/04

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

公开(公告)号：US20240118020A1

公开(公告)日：2024-04-11

申请号：US18390123

申请日：2023-12-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu PARK ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D27/00 ,  F25D23/02 ,  H05B47/12

CPC classification number: F25D27/005 ,  F25D23/028 ,  H05B47/12 ,  F25D23/02 ,  F25D2323/023 ,  F25D2323/024 ,  F25D2400/361 ,  F25D2400/40 ,  F25D2700/04

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

公开(公告)号：US11906241B2

公开(公告)日：2024-02-20

申请号：US18132185

申请日：2023-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkyu Park ,  Jongpil Kim ,  Cheoljun Park

IPC: F25D27/00 ,  F25D23/02 ,  H05B47/12

CPC classification number: F25D27/005 ,  F25D23/028 ,  H05B47/12 ,  F25D23/02 ,  F25D2323/023 ,  F25D2323/024 ,  F25D2400/361 ,  F25D2400/40 ,  F25D2700/04

Abstract: Provided are a refrigerator and a control method thereof. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.