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公开(公告)号：US20180363972A1
公开(公告)日：2018-12-20
申请号：US16110361
申请日：2018-08-23
Applicant: LG ELECTRONICS INC.
Inventor： Hyunki KIM , Minchel KIM , Seungje PARK , Kihyun PARK
CPC classification number: F25D23/02 , F21Y2115/10 , F25D29/005 , F25D2400/18 , F25D2400/361
Abstract: A refrigerator door and a manufacturing method of the same are disclosed. The refrigerator door includes a front panel that includes a first through hole and an input unit, a door liner, an upper cap decoration unit configured to seal an upper side of a first space defined between the front panel and the door liner, a frame attached to an inside of the front panel and defining a second space, a display assembly provided between the frame and the front panel and configured to emit light through the first through hole, and a touch sensor assembly provided between the frame and the front panel, the touch sensor assembly being fixed to a rear of the front panel at a position that corresponds to a location of the input unit. The upper cap decoration unit includes a communication hole for communicating with the second space and includes a cap cover.
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公开(公告)号：US20180023877A1
公开(公告)日：2018-01-25
申请号：US15699468
申请日：2017-09-08
Applicant: LG ELECTRONICS INC.
Inventor： Hyunki KIM , Minchel KIM , Seungje PARK , Kihyun PARK
IPC: F25D23/02
CPC classification number: F25D23/02 , F21Y2115/10 , F25D29/005 , F25D2400/18 , F25D2400/361
Abstract: A refrigerator door and a manufacturing method of the same are disclosed. The refrigerator door includes a front panel that includes a first through hole and an input unit, a door liner, an upper cap decoration unit configured to seal an upper side of a first space defined between the front panel and the door liner, a frame attached to an inside of the front panel and defining a second space, a display assembly provided between the frame and the front panel and configured to emit light through the first through hole, and a touch sensor assembly provided between the frame and the front panel, the touch sensor assembly being fixed to a rear of the front panel at a position that corresponds to a location of the input unit. The upper cap decoration unit includes a communication hole for communicating with the second space and includes a cap cover.
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公开(公告)号：US20160188025A1
公开(公告)日：2016-06-30
申请号：US14977615
申请日：2015-12-21
Applicant: LG ELECTRONICS INC.
Inventor： Jinseung PARK , Seungje PARK
CPC classification number: G06F3/041 , F25D23/02 , F25D29/005 , H03K17/9643 , H03K2217/96015
Abstract: A touch sensor assembly according to an embodiment of the present disclosure includes a sensor housing disposed at a rear surface of an external member on which a touch operation unit on which a user touches is marked, a sensor PCB accommodated in the sensor housing, and an elastic member which is disposed at a rear side of the sensor PCB and presses the sensor PCB toward a rear surface of the external member, wherein the elastic member is mounted in an elastic member accommodation portion formed at a bottom surface of the sensor housing.
Abstract translation: 根据本公开的实施例的触摸传感器组件包括设置在外部构件的后表面处的传感器壳体，其上标记有用户触摸的触摸操作单元，容纳在传感器外壳中的传感器PCB，以及 所述弹性构件设置在所述传感器PCB的后侧并将所述传感器PCB按压到所述外部构件的后表面，其中所述弹性构件安装在形成在所述传感器壳体的底表面处的弹性构件容置部分中。
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公开(公告)号：US20220202255A1
公开(公告)日：2022-06-30
申请号：US17612999
申请日：2020-08-06
Applicant: LG ELECTRONICS INC.
Inventor： Seungje PARK
IPC: A47J43/07 , A47J43/046
Abstract: Proposed is a blender in which when the closure of a container lid of a container body is detected, a main body operates. In the blender, a transparent conductive member is disposed to electrically connect an upper end part of the container body with a lower end part of the container body such that the transparency of the container body is maintained, and when the closure of the container lid of the container body is detected, power is transmitted from a first induction coil of the main body to a second induction coil of the container body, and when receiving the change of the current of the first induction coil caused by a magnetic field of the second induction coil generated by the power transmitted to the second induction coil, the main body recognizes the closure of the container lid of the container body and operates.
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公开(公告)号：US20210095913A1
公开(公告)日：2021-04-01
申请号：US17104827
申请日：2020-11-25
Applicant: LG Electronics Inc.
Inventor： Hyunki KIM , Minchel KIM , Seungje PARK , Kihyun PARK
Abstract: A refrigerator door and a manufacturing method of the same are disclosed. The refrigerator door includes a front panel that includes a first through hole and an input unit, a door liner, an upper cap decoration unit configured to seal an upper side of a first space defined between the front panel and the door liner, a frame attached to an inside of the front panel and defining a second space, a display assembly provided between the frame and the front panel and configured to emit light through the first through hole, and a touch sensor assembly provided between the frame and the front panel, the touch sensor assembly being fixed to a rear of the front panel at a position that corresponds to a location of the input unit. The upper cap decoration unit includes a communication hole for communicating with the second space and includes a cap cover.
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Patent Agency Ranking
公开(公告)号：US20200080765A1
公开(公告)日：2020-03-12
申请号：US16685697
申请日：2019-11-15
Applicant: LG Electronics Inc.
Inventor： Hyunki KIM , Minchel KIM , Seungje PARK , Kihyun PARK
Abstract: A refrigerator door and a manufacturing method of the same are disclosed. The refrigerator door includes a front panel that includes a first through hole and an input unit, a door liner, an upper cap decoration unit configured to seal an upper side of a first space defined between the front panel and the door liner, a frame attached to an inside of the front panel and defining a second space, a display assembly provided between the frame and the front panel and configured to emit light through the first through hole, and a touch sensor assembly provided between the frame and the front panel, the touch sensor assembly being fixed to a rear of the front panel at a position that corresponds to a location of the input unit. The upper cap decoration unit includes a communication hole for communicating with the second space and includes a cap cover.
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公开(公告)号：US20200041195A1
公开(公告)日：2020-02-06
申请号：US16515259
申请日：2019-07-18
Applicant: LG ELECTRONICS iNC.
Inventor： Seungje PARK
Abstract: A touch sensor assembly may include a touch substrate that is attached to a rear of a front panel on which touch points are displayed, a piezo disc in which a first pole and a second pole are stacked, wherein the first pole faces the touch substrate to contact a rear of the touch substrate; a holder that is configured to support a lateral surface and a rear of the piezo disc to fix the piezo disc to the rear of the touch substrate, and a cover that has a front surface which adheres to the rear of the touch substrate and that includes a concave chamber which is overlapped with the holder. A refrigerator door may include the touch sensor assembly.
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18.发明申请公开(公告)号：US20190227655A1
公开(公告)日：2019-07-25
申请号：US16375276
申请日：2019-04-04
Applicant: LG Electronics Inc.
Inventor： Hyunki KIM , Seungje PARK , Jinseung PARK , Kihyun PARK
IPC: G06F3/044 , F25D29/00 , G09G3/3208 , F25D23/02
Abstract: Provided are a touch sensor assembly that is maintained in a state in which the touch sensor is closely attached to an exterior member to accurately detect displacement when touch manipulation is performed to improve a recognition rate, a refrigerator door including a touch sensor assembly that is capable of preventing a sensor control part from being damaged by static electricity and having an improved front outer appearance, and a method for manufacturing the refrigerator door.
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公开(公告)号：US20180373375A1
公开(公告)日：2018-12-27
申请号：US16015824
申请日：2018-06-22
Applicant: LG ELECTRONICS INC.
Inventor： Seungje PARK
Abstract: A touch sensor assembly includes a touch substrate attached to a rear surface of a panel having a touch point, a piezo disk having first and second poles stacked thereon, a pressing tab flexibly provided on the touch substrate, electrically connected to the first pole upon being in contact with the first pole, and electrically connected to a first wire provided on the touch substrate, a fixing surface electrically connected to the second pole while supporting the second pole such that the piezo disk is fixed to the rear surface of the touch substrate and electrically connected to a second wire provided on the touch substrate, and an oxidation prevention film coated on at least one of the first pole or the second pole of the piezo disk and the pressing part or the fixing surface of the touch substrate and made of a conductive material.
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公开(公告)号：US20170214277A1
公开(公告)日：2017-07-27
申请号：US15381361
申请日：2016-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Seonghun LEE , Byungsang JUNG , Hwanyong KIM , Seungje PARK , Sangdoo HA , Yongjun SON , Seonwook PARK , Jaesung YANG , Wonbok LEE , Gyoocheol CHOI , Joonggil JEONG
CPC classification number: H02J50/12 , F25D11/00 , F25D25/02 , F25D25/024 , F25D27/005 , F25D29/008 , F25D2325/022 , F25D2400/40 , F25D2700/02 , H01F27/2804 , H01F27/365 , H01F38/14
Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.
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