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1. 发明申请

US20220360122A1 STATOR 有权
公开(公告)号：US20220360122A1
公开(公告)日：2022-11-10
申请号：US17640650
申请日：2020-07-24
申请人： LG Electronics Inc.
发明人： Kwangyong JANG , Yongdae KIM , Jin HONG
IPC分类号： H02K1/14 , H02K7/14 , H02K15/02
摘要： 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.

2. 发明申请

US20220034575A1 DRIP TRAY FOR A COMPACT MACHINE COMPARTMENT AND REFRIGERATOR USING A DRIP TRAY 有权
公开(公告)号：US20220034575A1
公开(公告)日：2022-02-03
申请号：US17500261
申请日：2021-10-13
申请人： LG ELECTRONICS INC.
发明人： Myungkeun YOO , Yongdae KIM , Hohyun SON
IPC分类号： F25D21/14
摘要： 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.

3. 发明申请

US20160341486A1 MOBILE TERMINAL 审中-公开
标题翻译：移动终端
公开(公告)号：US20160341486A1
公开(公告)日：2016-11-24
申请号：US15114699
申请日：2014-12-03
申请人： LG Electronics Inc.
发明人： Yongdae KIM , Youngjoo YEE
IPC分类号： F28D15/02 , F28D15/04
CPC分类号： F28D15/02 , F28D15/046 , G06F1/203 , H01L23/427 , H04M1/0202
摘要： A mobile terminal includes: an upper plate; and a lower plate having a size corresponding to that of the upper plate and having at least a portion spaced apart from the upper plate to form a passage to allow fluid to flow therein, wherein the upper plate and the lower plate form a vapor chamber, at least one of the upper plate and the lower plate is formed by bonding dissimilar-metals, and the passage includes an absorption layer in which a working fluid moves and a vapor channel formed on the absorption layer and allowing vapor evaporated from the absorption layer to move therein, and a fluidic channel in which the working fluid moves is formed within the absorption layer.
摘要翻译：移动终端包括：上板; 以及下板，其尺寸对应于所述上板的尺寸，并且具有至少一部分与所述上板间隔开的部分，以形成允许流体在其中流动的通道，其中所述上板和所述下板形成蒸气室，上板和下板中的至少一个是通过粘合异种金属形成的，并且通道包括工作流体移动的吸收层和形成在吸收层上的蒸气通道，并允许从吸收层蒸发的蒸汽在其中移动，并且在吸收层内形成有工作流体移动的流体通道。

4. 发明申请

US20220416125A1 DISPLAY APPARATUS USING MICRO LED AND MANUFACTURING METHOD THEREFOR 有权
公开(公告)号：US20220416125A1
公开(公告)日：2022-12-29
申请号：US17763050
申请日：2019-09-25
申请人： LG ELECTRONICS INC.
发明人： Jina JEON , Yongdae KIM , Myoungsoo KIM , Yoonchul KIM , Jungsub KIM , Sunghyun MOON , Yeonhong JUNG
IPC分类号： H01L33/38 , H01L33/00 , H01L33/62 , H01L25/075
摘要： Discussed is a manufacturing method of a display apparatus, and the display apparatus. The display includes a substrate, an adhesive layer located on the substrate and including protruding portions, semiconductor light-emitting diodes located on the adhesive layer, an insulating layer located on the semiconductor light-emitting diodes and the adhesive layer, and wiring electrodes electrically connected to the semiconductor light-emitting diodes, wherein the protruding portions of the adhesive layer are positioned at regular intervals to correspond to the shapes of the contact surfaces of the semiconductor light-emitting diodes in contact with the adhesive layer.

5. 发明申请

US20220131439A1 ELECTRIC MOTOR ASSEMBLY 有权
公开(公告)号：US20220131439A1
公开(公告)日：2022-04-28
申请号：US17390329
申请日：2021-07-30
申请人： LG Electronics Inc.
发明人： Joohang KANG , Junggu LEE , Yongdae KIM , Jin HONG
IPC分类号： H02K5/24 , H02K7/08 , H02K9/06
摘要： 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.

6. 发明申请

US20220277983A1 METHOD FOR MANUFACTURING DISPLAY DEVICE, AND TRANSFER SUBSTRATE FOR MANUFACTURING DISPLAY DEVICE 有权
公开(公告)号：US20220277983A1
公开(公告)日：2022-09-01
申请号：US17630288
申请日：2019-08-07
申请人： LG ELECTRONICS INC.
发明人： Jungsub KIM , Yongdae KIM , Sunghyun MOON
IPC分类号： H01L21/683 , G03F7/00
摘要： Disclosed, in the present specification, is a transfer substrate for transferring a semiconductor light emitting device with high reliability and a method for manufacturing a display device by using same. Specifically, the transfer substrate includes an organic stamp layer having a protrusion, wherein the organic stamp layer contains a plurality of inorganic fillers, and the concentration of the inorganic fillers is formed so as to increase as the distance from the protrusion increases. Therefore, the protrusion of the organic stamp layer has a low concentration of the inorganic fillers so as to maintain sufficient adhesion for transferring the semiconductor light emitting device, and the stiffness of the organic stamp layer itself is formed so as to be much stronger than that of a stamp layer using a single organic material. Accordingly, it is possible to improve the accuracy of transfer by minimizing an arrangement error of the semiconductor light emitting device due to the deformation of the stamp layer occurring in a transfer process. Accordingly, it is possible to improve the accuracy of transfer by minimizing an arrangement error of the semiconductor light emitting device caused by the deformation of the stamp layer occurring during a transfer process.

7. 发明申请

US20220109348A1 ELECTRIC MOTOR ASSEMBLY 有权
公开(公告)号：US20220109348A1
公开(公告)日：2022-04-07
申请号：US17406691
申请日：2021-08-19
申请人： LG Electronics Inc.
发明人： Joohang KANG , Hyeonho HA , Yongdae KIM , Jin HONG
IPC分类号： H02K9/06 , H02K3/34 , H02K3/52 , H02K1/14
摘要： 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.

8. 发明申请

US20210340996A1 FAN MOTOR 有权
公开(公告)号：US20210340996A1
公开(公告)日：2021-11-04
申请号：US17165456
申请日：2021-02-02
申请人： LG Electronics Inc.
发明人： Jin HONG , Kwangyong JANG , Yongdae KIM , Sunggi KIM
IPC分类号： F04D29/52 , F04D25/06 , F04D29/056 , F04D29/54 , H02K3/52 , H02K5/16 , H02K5/20 , H02K7/08 , H02K9/06
摘要： A fan motor includes: a motor including a stator and a rotor, a motor housing accommodating the motor, a bearing case disposed at a lower portion of the motor housing, an impeller coupled to a rotary shaft of the motor, a vane structure disposed at a lower side of the impeller and configured to guide air, and a lead cable connector provided in the bearing case. The stator of the motor includes a core and a coil that is wound on the core, and the lead cable connector is connected to a lead cable of the coil of the stator.

9. 发明申请

US20190120541A1 DRIP TRAY FOR A COMPACT MACHINE COMPARTMENT AND REFRIGERATOR USING A DRIP TRAY 审中-公开
公开(公告)号：US20190120541A1
公开(公告)日：2019-04-25
申请号：US16148266
申请日：2018-10-01
申请人： LG ELECTRONICS INC.
发明人： Myungkeun YOO , Yongdae KIM , Hohyun SON
IPC分类号： F25D21/14
摘要： 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.

10. 发明公开

US20230208214A1 ELECTRIC MOTOR, CLEANER HAVING SAME AND ELECTRIC MOTOR MANUFACTURING METHOD 审中-公开
公开(公告)号：US20230208214A1
公开(公告)日：2023-06-29
申请号：US17926836
申请日：2021-01-27
申请人： LG Electronics Inc.
发明人： Kwangyong JANG , Yongdae KIM , Jin HONG
IPC分类号： H02K1/14 , H02K7/14 , H02K15/02 , H02K15/10
CPC分类号： H02K1/148 , H02K7/145 , H02K15/022 , H02K15/10
摘要： The present invention relates to an electric motor, a cleaner having same and an electric motor manufacturing method. The electric motor of the present invention comprises: a stator; and a rotor which is rotatable with respect to the stator. The stator has: a stator core; and a stator coil which is wound around the stator core. The stator core has: a yoke which is segmented in the circumferential direction of the stator; an assembly connector which is coupled between two yokes which are continuously disposed along the circumferential direction of the stator; and teeth which protrude along the radial direction of the stator from the inner surface of the assembly connector. Accordingly, deformation of the yoke and the teeth, respectively, may be suppressed.

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