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公开(公告)号：US10330380B2
公开(公告)日：2019-06-25
申请号：US15305261
申请日：2015-11-06
Applicant: LG ELECTRONICS INC.
Inventor： Seungje Park
Abstract: Provided is a metal touch sensing apparatus in which recognition performance thereof is improved, a plurality of touch parts are successively manipulated to enter into a specific mode, thereby preventing a refrigerator from being malfunctioned, and touch sensitivity of the refrigerator to be touched for the manipulation is visually adjusted, and a home appliance including the touch apparatus and a method for controlling the same.
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22.发明授权公开(公告)号：US10007385B2
公开(公告)日：2018-06-26
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 , G09G3/3208 , 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.
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公开(公告)号：US09791204B2
公开(公告)日：2017-10-17
申请号：US14724997
申请日：2015-05-29
Applicant: LG ELECTRONICS INC.
Inventor： Hyunki Kim , Minchel Kim , Seungje Park , Kihyun Park
IPC: G06F3/045 , F25D23/02 , F25D29/00 , F21Y115/10
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：US11747079B2
公开(公告)日：2023-09-05
申请号：US16532559
申请日：2019-08-06
Applicant: LG ELECTRONICS INC.
Inventor： Seungje Park
CPC classification number: F25D29/005 , E06B7/28 , F25D23/028 , G06F3/0412 , G06F3/0414 , G06F3/0416 , H03K17/962 , F25D2400/361 , 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.
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公开(公告)号：US20220218155A1
公开(公告)日：2022-07-14
申请号：US17612828
申请日：2020-08-06
Applicant: LG Electronics Inc.
Inventor： Donghyun Kim , Seungje Park , Jea Shik Heo
IPC: A47J43/07 , A47J43/08 , A47J43/046
Abstract: Proposed is a method for distinguishing a container body seated on a main body of a blender, and the blender. The blender according to the present disclosure has arranged at the lower part of the container body a light source module for transmitting a light signal, and has arranged at the upper part of the main body a light reception module for receiving the light signal such that, when the container body is seated on the main body, power is supplied to the light source module via inductive coupling of a first induction coil arranged on the main body and a second induction coil arranged on the container body, the light source module transmits the light signal corresponding to the container body, the light reception module receives the light signal, and the container body on the main body can thereby be distinguished.
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Patent Agency Ranking
公开(公告)号：US10901547B2
公开(公告)日：2021-01-26
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：US10852864B2
公开(公告)日：2020-12-01
申请号：US16665346
申请日：2019-10-28
Applicant: LG ELECTRONICS INC.
Inventor： Jinseung Park , Seungje Park
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.
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公开(公告)号：US10564769B2
公开(公告)日：2020-02-18
申请号：US16199992
申请日：2018-11-26
Applicant: LG ELECTRONICS INC.
Inventor： Hyunki Kim , Seungje Park
Abstract: A touch sensor assembly may include a sensor mounting portion formed at a insulating substrate, and a soldering spot provided at the sensor mounting portion, wherein a touch sensor is stably fixed to the sensor mounting portion by the soldering spot. In addition, the touch sensor assembly according to an embodiment of the present disclosure includes a copper coating film coated on a insulating substrate, and a top layer printed on the copper coating film, wherein the copper coating film is protected by the top layer.
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公开(公告)号：US10521033B2
公开(公告)日：2019-12-31
申请号：US15952550
申请日：2018-04-13
Applicant: LG ELECTRONICS INC.
Inventor： Jinseung Park , Seungje Park
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.
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公开(公告)号：US10359227B2
公开(公告)日：2019-07-23
申请号：US14931776
申请日：2015-11-03
Applicant: LG ELECTRONICS INC.
Inventor： Seungje Park
Abstract: According to an embodiment for a refrigerator, a plurality of touch parts may be manipulated to enter into a special mode, thereby preventing the refrigerator from malfunctioning. The touch sensitivity adjustment of the refrigerator due to the touch manipulation of the refrigerator may be visualized.
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