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公开(公告)号：US20220074650A1
公开(公告)日：2022-03-10
申请号：US17530929
申请日：2021-11-19
Applicant: LG ELECTRONICS INC,
Inventor： Sangmyung LEE
Abstract: A method to control a refrigerator includes changing a transparent display assembly to be in a first or transparent state allowing an inner space of the refrigerator to be visible through the transparent assembly, a second or opaque state so as to conceal the inner space, and a third or a display state to display information on a display of the transparent assembly. The transparent display assembly includes a front panel, a rear panel, an outer spacer configured to maintain a first distance between the front panel and the rear panel, a display provided on a rear surface of the front panel, a light guide plate spaced apart from the display, and a first spacer configured to support the light guide plate and to maintain a second distance between the display and the light guide plate.
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公开(公告)号：US20190216236A1
公开(公告)日：2019-07-18
申请号：US16366002
申请日：2019-03-27
Applicant: LG ELECTRONICS INC.
Inventor： Sangmyung LEE
CPC classification number: A47F3/0434 , F21V2200/20 , F25D11/00 , F25D23/025 , F25D23/028 , F25D23/04 , F25D27/00 , F25D2400/361 , F25D2400/40 , F25D2700/04
Abstract: A refrigerator includes a cabinet, a door, the door, and a transparent display covering an opening of the door through which an inner space of the refrigerator is visible. The transparent display assembly includes a front panel, a rear panel, an outer spacer defining a circumferential surface of the transparent display assembly and a sealed space between the front panel and the rear panel, a display disposed inside the sealed space, a light guide plate, a display light configured to emit light to an end of the light guide plate, and a first spacer mounted on a rear surface of the front panel and configured to support the light guide plate and maintain a predetermined distance between the light guide plate and the front panel.
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公开(公告)号：US20250040732A1
公开(公告)日：2025-02-06
申请号：US18919990
申请日：2024-10-18
Applicant: LG ELECTRONICS INC.
Inventor： Changseok OH , Sangmyung LEE
Abstract: A refrigerator includes a cabinet, a control unit provided in the cabinet and controlling an operation of the refrigerator, a main door that opens or closes the cabinet and has an opening formed therein, a main hinge that couples the cabinet to the main door and allows the main door to be pivotably mounted, a sub-door formed on a front surface of the refrigerator and opens or closes the opening, a sub-hinge that couples the main door to the sub-door and allows the sub-door to be pivotably mounted, a sub-hinge cover that simultaneously shield a main hinge shaft of the main hinge and a sub-hinge shaft of the sub-hinge, and a wire disposed to extend from an inside of the sub-door, to be connected with the control unit, and to sequentially pass through the sub-hinge shaft and the main hinge shaft along an inside of the sub-hinge cover.
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公开(公告)号：US20230280079A1
公开(公告)日：2023-09-07
申请号：US18017763
申请日：2021-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Sangmyung LEE
CPC classification number: F25D17/062 , F25D23/062 , F25D2317/063
Abstract: An embodiment of the present invention relates to a refrigerator. A refrigerator, according to an embodiment of the present invention, can easily detect the withdrawal of a vegetable box that can be withdrawn in the forward direction, due to the placement of a magnetic structure and a switch for detecting the withdrawal of the vegetable box at the rear part of the vegetable box.
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公开(公告)号：US20200248959A1
公开(公告)日：2020-08-06
申请号：US16856665
申请日：2020-04-23
Applicant: LG Electronics Inc.
Inventor： Chanuk KANG , Hyuk KWON , Sangmyung LEE
Abstract: A refrigerator according to an embodiment of the present disclosure includes a cabinet, a door configured to open/close the cabinet, an outer plate defining a front surface of the door and having an opening formed therein to pass through the door, a door liner defining a rear surface of the door, lighting members configured to illuminate storage spaces of the door and the cabinet, a transparent panel assembly mounted to shield the opening and allowing the storage spaces to be selectively seen according to an ON/OFF state of the lighting members, an insulator filled between the outer plate and the door liner, and a blocking part arranged inside the door along a periphery of the transparent panel assembly and detachably coupled to a peripheral surface of the transparent panel assembly to fix the transparent panel assembly.
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Patent Agency Ranking
公开(公告)号：US20180274852A1
公开(公告)日：2018-09-27
申请号：US15838642
申请日：2017-12-12
Applicant: LG Electronics Inc.
Inventor： Chanuk KANG , Hyuk KWON , Sangmyung LEE
Abstract: A refrigerator according to an embodiment of the present disclosure includes a cabinet, a door configured to open/close the cabinet, an outer plate defining a front surface of the door and having an opening formed therein to pass through the door, a door liner defining a rear surface of the door, lighting members configured to illuminate storage spaces of the door and the cabinet, a transparent panel assembly mounted to shield the opening and allowing the storage spaces to be selectively seen according to an ON/OFF state of the lighting members, an insulator filled between the outer plate and the door liner, and a blocking part arranged inside the door along a periphery of the transparent panel assembly and detachably coupled to a peripheral surface of the transparent panel assembly to fix the transparent panel assembly.
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公开(公告)号：US20240035734A1
公开(公告)日：2024-02-01
申请号：US18378516
申请日：2023-10-10
Applicant: LG Electronics Inc.
Inventor： Kyutae PARK , Minsub KIM , Kyongsok OH , Sangmyung LEE , Hangbok LEE
CPC classification number: F25D23/028 , E06B7/30 , H04L12/28 , F25D27/00 , F25D23/02 , F25D29/00 , E06B3/70
Abstract: A refrigerator includes: a cabinet forming a storage space; a door for opening and closing the storage space and provided with a receiving space; a see-through portion extending through the door and communicating with the receiving space; a door light for illuminating a rear space of the door; a transparent panel assembly for shielding the see-through portion and becoming transparent or opaque so as to selectively visualize the see-through portion according to On/Off states of the door light; and a heat insulating member, formed along a perimeter of the transparent panel assembly, for insulating a perimeter portion of the transparent panel assembly.
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公开(公告)号：US20230258387A1
公开(公告)日：2023-08-17
申请号：US18137161
申请日：2023-04-20
Applicant: LG Electronics Inc.
Inventor： Kyutae PARK , Minsub KIM , Kyongsok OH , Sangmyung LEE , Hangbok LEE
CPC classification number: F25D23/028 , E06B7/30 , H04L12/28 , F25D27/00 , F25D23/02 , F25D29/00 , E06B3/70
Abstract: A refrigerator includes: a cabinet forming a storage space; a door for opening and closing the storage space and provided with a receiving space; a see-through portion extending through the door and communicating with the receiving space; a door light for illuminating a rear space of the door; a transparent panel assembly for shielding the see-through portion and becoming transparent or opaque so as to selectively visualize the see-through portion according to On/Off states of the door light; and a heat insulating member, formed along a perimeter of the transparent panel assembly, for insulating a perimeter portion of the transparent panel assembly.
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公开(公告)号：US20230228483A1
公开(公告)日：2023-07-20
申请号：US18123649
申请日：2023-03-20
Applicant: LG Electronics Inc.
Inventor： Sangmyung LEE
CPC classification number: F25D29/005 , F25D23/02 , F25D23/028 , F25D27/005 , G06F3/044 , G09G3/2096 , F25D2400/361 , F25D2400/40 , G09G2310/08
Abstract: A method to control a refrigerator includes changing a transparent display assembly to be in a first or transparent state allowing an inner space of the refrigerator to be visible through the transparent assembly, a second or opaque state so as to conceal the inner space, and a third or a display state to display information on a display of the transparent assembly. The transparent display assembly includes a front panel, a rear panel, an outer spacer configured to maintain a first distance between the front panel and the rear panel, a display provided on a rear surface of the front panel, a light guide plate spaced apart from the display, and a first spacer configured to support the light guide plate and to maintain a second distance between the display and the light guide plate.
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公开(公告)号：US20220408942A1
公开(公告)日：2022-12-29
申请号：US17901248
申请日：2022-09-01
Applicant: LG ELECTRONICS INC.
Inventor： Changseok OH , Sangmyung LEE
Abstract: A refrigerator includes a cabinet, a control unit provided in the cabinet and controlling an operation of the refrigerator, a main door that opens or closes the cabinet and has an opening formed therein, a main hinge that couples the cabinet to the main door and allows the main door to be pivotably mounted, a sub-door that is formed on a front surface of the refrigerator and opens or closes the opening, a sub-hinge that couples the main door to the sub-door and allows the sub-door to be pivotably mounted, a sub-hinge cover that simultaneously shield a main hinge shaft of the main hinge and a sub-hinge shaft of the sub-hinge, and a wire disposed to extend from an inside of the sub-door, to be connected with the control unit, and to sequentially pass through the sub-hinge shaft and the main hinge shaft along an inside of the sub-hinge cover.
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