公开(公告)号：US20190212050A1

公开(公告)日：2019-07-11

申请号：US16358054

申请日：2019-03-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyunki KIM ,  Minchel KIM ,  Seungje PARK ,  Kihyun PARK

IPC: F25D23/02 ,  F25D29/00

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.

公开(公告)号：US20180232073A1

公开(公告)日：2018-08-16

申请号：US15952550

申请日：2018-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Jinseung PARK ,  Seungje PARK

IPC: G06F3/041 ,  F25D23/02 ,  H03K17/96 ,  F25D29/00

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.

公开(公告)号：US20170211875A1

公开(公告)日：2017-07-27

申请号：US15381402

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

IPC: F25D27/00 ,  F25D11/00 ,  H02J50/12 ,  F25D25/02

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.

公开(公告)号：US20160178277A1

公开(公告)日：2016-06-23

申请号：US14977588

申请日：2015-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Seungje PARK

IPC: F25D29/00 ,  E06B7/28 ,  F25D23/02 ,  G06F3/041

CPC classification number: F25D29/005 ,  E06B7/28 ,  F25D23/028 ,  F25D2400/361 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/0416 ,  H03K17/962 ,  H03K2217/960755

Abstract: In a sensor assembly, a hole-shaped sensor support portion is formed at a sensor printed circuit board (PCB), a touch sensor is disposed at the sensor support portion, and an elastic member is installed at a rear surface of the sensor PCB. In addition, a sensor assembly according to an embodiment of the present invention may include a sensor PCB on which a copper coating film which constitutes a circuit is printed on a top surface of a plastic material, a touch sensor seated on a sensor support portion formed at the sensor PCB, and a cover member which is attached onto a rear surface of the sensor PCB and covers the sensor support portion.

Abstract translation: 在传感器组件中，在传感器印刷电路板（PCB）上形成有孔状传感器支撑部，在传感器支撑部设置有触摸传感器，弹性部件安装在传感器PCB的背面。 此外，根据本发明的实施例的传感器组件可以包括传感器PCB，其上构成电路的铜涂层膜印刷在塑料材料的顶表面上，安装在形成的传感器支撑部分上的触摸传感器 在传感器PCB上，以及盖构件，其附接到传感器PCB的后表面并覆盖传感器支撑部分。

公开(公告)号：US20160117022A1

公开(公告)日：2016-04-28

申请号：US14921681

申请日：2015-10-23

Applicant: LG Electronics Inc.

Inventor： Hyunki KIM ,  Seungje PARK ,  Jinseung PARK ,  Kihyun PARK

IPC: G06F3/044 ,  F25D23/02 ,  F25D29/00 ,  G09G3/32

CPC classification number: G06F3/044 ,  F25D23/028 ,  F25D29/005 ,  F25D2400/361 ,  G06F3/03547 ,  G09G3/3208

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.

Abstract translation: 提供一种触摸传感器组件，其保持在触摸传感器紧密地附接到外部构件的状态，以在执行触摸操作时精确地检测位移以提高识别率;冰箱门，其包括具有能力的触摸传感器组件 防止传感器控制部件被静电损坏并且具有改进的前外观，以及制造冰箱门的方法。

公开(公告)号：US20160003519A1

公开(公告)日：2016-01-07

申请号：US14724997

申请日：2015-05-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyunki KIM ,  Minchel KIM ,  Seungje PARK ,  Kihyun PARK

IPC: F25D23/02 ,  F25D29/00 ,  F21V33/00 ,  F25D23/06

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.

Abstract translation: 公开了一种冰箱门及其制造方法。 冰箱门包括前面板，其包括第一通孔和输入单元，门衬垫，上盖装饰单元，其构造成密封限定在前面板和门衬里之间的第一空间的上侧，附接框架 位于所述前面板的内部并且限定第二空间;显示组件，设置在所述框架和所述前面板之间并且构造成通过所述第一通孔发光;以及触摸传感器组件，其设置在所述框架和所述前面板之间， 触摸传感器组件在对应于输入单元的位置的位置处固定到前面板的后部。 上盖装饰单元包括用于与第二空间连通并包括盖罩的连通孔。