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公开(公告)号：US11309762B2
公开(公告)日：2022-04-19
申请号：US16815704
申请日：2020-03-11
Applicant: LG Electronics Inc.
Inventor： Jin Hong , Yongdae Kim , Kwangyong Jang
Abstract: Various embodiments relate to a stator having an improved structure of an insulator coupled to teeth and to a motor having the stator. The stator includes an insulator. The insulator includes: a coil-wound portion surrounding an outer circumferential face of a tooth; and both side walls respectively extending from both sides of the coil-wound portion, wherein the both side walls and the coil-wound portion defines a space receiving the coil, wherein one of the both side walls includes a coupling portion, wherein the insulator are divided into two parts and the two parts are coupled to each other via the coupling portion such that the tooth is inserted into and coupled to the insulator.
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公开(公告)号：US09298291B2
公开(公告)日：2016-03-29
申请号：US13731460
申请日：2012-12-31
Applicant: LG ELECTRONICS INC.
Inventor： Seongman Jeon , Jongkyu Kim , Joodo Park , Seehyung Lee , Yongdae Kim
IPC: G02F1/1333 , G06F3/041
CPC classification number: G06F3/041 , G02F1/13338 , G06F2203/04103 , Y10T29/49105
Abstract: A touch screen panel and a manufacturing method thereof are provided, which can reduce the surface reflectance (Fresnel reflectance) of a touch screen in indoor and outdoor environments, suppress degradation of the visibility of a display by a reduction in surface reflectance, and improve light transmittance. The touch screen panel includes: a first transparent substrate; a transparent conductive layer formed on the first transparent substrate, and having an electrode pattern of nanorods; a transparent adhesive layer formed on the transparent conductive layer; and a second transparent substrate formed on the transparent adhesive layer.
Abstract translation: 提供了一种触摸屏面板及其制造方法，其能够降低室内和室外环境中的触摸屏的表面反射率（菲涅耳反射率），通过降低表面反射率来抑制显示器的可见度降低，并且改善光线 透光率。 触摸屏面板包括：第一透明基板; 形成在所述第一透明基板上并具有纳米棒的电极图案的透明导电层; 形成在透明导电层上的透明粘合剂层; 以及形成在透明粘合剂层上的第二透明基板。
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公开(公告)号：US12149140B2
公开(公告)日：2024-11-19
申请号：US18342351
申请日：2023-06-27
Applicant: LG Electronics Inc.
Inventor： Joohang Kang , Hyeonho Ha , Yongdae Kim , Jin Hong
Abstract: An electric motor assembly includes a stator and a rotor configured to rotate relative to the stator. The stator includes a stator core including a yoke that has a ring shape and a plurality of teeth radially coupled to an inner surface of the yoke, a stator coil that is wound around the stator core, and an insulator disposed between the stator core and the stator coil. The insulator includes a yoke insulator that is coupled to the yoke with a first coupling tolerance defined between the yoke insulator and the plurality of tooth insulators, and a plurality of tooth insulators that are coupled to the plurality of teeth, respectively, with a second coupling tolerance defined between the yoke and the plurality of teeth. The first coupling tolerance is less than the second coupling tolerance.
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公开(公告)号：US11996732B2
公开(公告)日：2024-05-28
申请号：US17432556
申请日：2019-03-27
Applicant: LG Electronics Inc.
Inventor： Kwangyong Jang , Yongdae Kim , Cheol Han
Abstract: A stator core of a fan motor comprises: a back yoke body; and a plurality of teeth which are spaced apart from each other inside the back yoke body, wherein each of the plurality of teeth comprises: a neck coupled to the back yoke body; and a shoe protruding from the neck and facing the outer circumference of a rotor, and each of a plurality of insulators of the fan motor comprises: a neck insulator surrounding the neck; a first barrier protruding from the neck insulator in an axial direction; and a pair of second barriers protruding from the neck insulator towards the inner circumference of the back yoke body.
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公开(公告)号：US11162729B2
公开(公告)日：2021-11-02
申请号：US16148266
申请日：2018-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Myungkeun Yoo , Yongdae Kim , Hohyun Son
Abstract: A drip tray provided in a machine compartment of a refrigerator including a fan assembly accommodation space blocked from a defrosted water storage space via an inner wall such that defrosted water does not flow into the fan assembly accommodation space. The fan assembly includes a cutout, wherein the cut-out overlaps a portion of the defrosted water storage space beyond the inner wall when the fan assembly is provided in the fan assembly accommodation space.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11855518B2
公开(公告)日：2023-12-26
申请号：US17390329
申请日：2021-07-30
Applicant: LG Electronics Inc.
Inventor： Joohang Kang , Junggu Lee , Yongdae Kim , Jin Hong
Abstract: An electric motor assembly includes a housing, an impeller disposed inside the housing, a stator disposed at one side of the impeller in an axial direction of the impeller, the stator comprising a plurality of coil parts, a rotor that includes a rotation shaft connected to the impeller and that is configured to rotate relative to the stator, a bracket that is coupled to the housing and supports the rotation shaft, and a connection ring that electrically connects together end portions of the plurality of coil parts.
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公开(公告)号：US11709011B2
公开(公告)日：2023-07-25
申请号：US17500261
申请日：2021-10-13
Applicant: LG ELECTRONICS INC.
Inventor： Myungkeun Yoo , Yongdae Kim , Hohyun Son
CPC classification number: F25D21/14 , F25D23/006 , F25D2321/144
Abstract: A drip tray provided in a machine compartment of a refrigerator including a fan assembly accommodation space blocked from a defrosted water storage space via an inner wall such that defrosted water does not flow into the fan assembly accommodation space. The fan assembly includes a cutout, wherein the cut-out overlaps a portion of the defrosted water storage space beyond the inner wall when the fan assembly is provided in the fan assembly accommodation space.
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公开(公告)号：US20210028663A1
公开(公告)日：2021-01-28
申请号：US16815704
申请日：2020-03-11
Applicant: LG Electronics Inc.
Inventor： Jin Hong , Yongdae Kim , Kwangyong Jang
Abstract: Various embodiments relate to a stator having an improved structure of an insulator coupled to teeth and to a motor having the stator. The stator includes an insulator. The insulator includes: a coil-wound portion surrounding an outer circumferential face of a tooth; and both side walls respectively extending from both sides of the coil-wound portion, wherein the both side walls and the coil-wound portion defines a space receiving the coil, wherein one of the both side walls includes a coupling portion, wherein the insulator are divided into two parts and the two parts are coupled to each other via the coupling portion such that the tooth is inserted into and coupled to the insulator.
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公开(公告)号：US20130278514A1
公开(公告)日：2013-10-24
申请号：US13731460
申请日：2012-12-31
Applicant: LG ELECTRONICS INC. , POSTECH ACADEMY-INDUSTRY FOUNDATION
Inventor： Seongman Jeon , Jongkyu Kim , Joodo Park , Seehyung Lee , Yongdae Kim
IPC: G06F3/041
CPC classification number: G06F3/041 , G02F1/13338 , G06F2203/04103 , Y10T29/49105
Abstract: A touch screen panel and a manufacturing method thereof are provided, which can reduce the surface reflectance (Fresnel reflectance) of a touch screen in indoor and outdoor environments, suppress degradation of the visibility of a display by a reduction in surface reflectance, and improve light transmittance. The touch screen panel includes: a first transparent substrate; a transparent conductive layer formed on the first transparent substrate, and having an electrode pattern of nanorods; a transparent adhesive layer formed on the transparent conductive layer; and a second transparent substrate formed on the transparent adhesive layer.
Abstract translation: 提供了一种触摸屏面板及其制造方法，其能够降低室内和室外环境中的触摸屏的表面反射率（菲涅尔反射率），通过降低表面反射率来抑制显示器的可见度降低，并且改善光线 透光率。 触摸屏面板包括：第一透明基板; 形成在所述第一透明基板上并具有纳米棒的电极图案的透明导电层; 形成在透明导电层上的透明粘合剂层; 以及形成在透明粘合剂层上的第二透明基板。
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公开(公告)号：US12149120B2
公开(公告)日：2024-11-19
申请号：US17640650
申请日：2020-07-24
Applicant: LG Electronics Inc.
Inventor： Kwangyong Jang , Yongdae Kim , Jin Hong
Abstract: The present disclosure relates to a stator which prevents motor efficiency from deteriorating while increasing divided contact areas of divided teeth. According to the present disclosure, provided is a stator characterized by comprising a back yoke having a certain thickness in the radial direction, and divided teeth coupled to the back yoke, wherein: the back yoke includes recessed grooves into which the divided teeth fit; the divided teeth include a winding portion forming a section on which a coil is wound and a coupling portion extending from the winding portion and fitting into the grooves; and the length of the back yoke in the radial direction at the coupling portion is greater than half the thickness of the back yoke.
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