公开(公告)号：US12148862B2

公开(公告)日：2024-11-19

申请号：US17763050

申请日：2019-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Jina Jeon ,  Yongdae Kim ,  Myoungsoo Kim ,  Yoonchul Kim ,  Jungsub Kim ,  Sunghyun Moon ,  Yeonhong Jung

IPC: H01L33/38 ,  H01L25/075 ,  H01L33/00 ,  H01L33/62

Abstract: 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.

公开(公告)号：US11867197B2

公开(公告)日：2024-01-09

申请号：US17165456

申请日：2021-02-02

Applicant: LG Electronics Inc.

Inventor： Jin Hong ,  Kwangyong Jang ,  Yongdae Kim ,  Sunggi Kim

IPC: F04D25/08 ,  F04D29/52 ,  F04D25/06 ,  F04D29/056 ,  F04D29/54 ,  H02K3/52 ,  H02K5/20 ,  H02K7/08 ,  H02K9/06 ,  H02K5/16

CPC classification number: F04D29/522 ,  F04D25/06 ,  F04D25/0693 ,  F04D25/08 ,  F04D29/056 ,  F04D29/542 ,  H02K3/522 ,  H02K5/161 ,  H02K5/207 ,  H02K7/083 ,  H02K9/06 ,  H02K2203/06 ,  H02K2203/15

Abstract: 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.

公开(公告)号：US11728706B2

公开(公告)日：2023-08-15

申请号：US17406691

申请日：2021-08-19

Applicant: LG Electronics Inc.

Inventor： Joohang Kang ,  Hyeonho Ha ,  Yongdae Kim ,  Jin Hong

IPC: H02K3/34 ,  H02K9/06 ,  H02K1/14 ,  H02K3/52

CPC classification number: H02K3/345 ,  H02K1/146 ,  H02K3/34 ,  H02K3/522 ,  H02K9/06

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.

公开(公告)号：US11303185B2

公开(公告)日：2022-04-12

申请号：US16775472

申请日：2020-01-29

Applicant: LG Electronics Inc.

Inventor： Jin Hong ,  Cheol Han ,  Yongdae Kim

IPC: H02K5/22 ,  H02K3/34 ,  H02K3/52 ,  H02K3/32 ,  A47L5/22 ,  A47L5/28 ,  A47L9/22

Abstract: Various embodiments relate to a motor in which a structure of an insulator is improved. The motor includes an upper insulator coupled to a top face of a stator core. The upper insulator includes a power terminal unit connected to each of 3-phases power lead wires; and an upper insulator body for insulating the power terminal unit from the stator core. The upper insulator includes protrusions radially protruding from the upper insulator body. Each protrusion has a guide hole defined therein for receiving each of the 3-phases power lead wires.