公开(公告)号：US20140116507A1

公开(公告)日：2014-05-01

申请号：US14146561

申请日：2014-01-02

Applicant: LG ELECTRONICS INC.

Inventor： Goohwan SHIM ,  Changseo PARK ,  Philwon YOON ,  Yoonsil JIN ,  Jinsung KIM ,  Youngho CHOE ,  Jaewon CHANG

IPC: H01L31/0216 ,  H01L31/068 ,  H01L31/0224

CPC classification number: H01L31/18 ,  H01L31/02168 ,  H01L31/022425 ,  H01L31/068 ,  H01L31/0684 ,  Y02E10/547

Abstract: A solar cell and a method for manufacturing the same are disclosed. The solar cell may include a substrate, an emitter layer positioned at a first surface of the substrate, a first anti-reflection layer that is positioned on a surface of the emitter layer and may include a plurality of first contact lines exposing a portion of the emitter layer, a first electrode that is electrically connected to the emitter layer exposed through the plurality of first contact lines and may include a plating layer directly contacting the emitter layer, and a second electrode positioned on a second surface of the substrate.

Abstract translation: 公开了一种太阳能电池及其制造方法。 太阳能电池可以包括衬底，位于衬底的第一表面处的发射极层，位于发射极层的表面上的第一抗反射层，并且可以包括多个第一接触线， 发射极层，电连接到通过多个第一接触线暴露的发射极层的第一电极，并且可以包括直接接触发射极层的镀层和位于基板的第二表面上的第二电极。

公开(公告)号：US20230415483A1

公开(公告)日：2023-12-28

申请号：US18034782

申请日：2020-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Wonjae CHANG ,  Jinsung KIM ,  Byungjun KANG ,  Myoungsoo KIM ,  Junghoon KIM

IPC: B41J2/145 ,  B41J2/10 ,  B41J2/045

CPC classification number: B41J2/145 ,  B41J2/10 ,  B41J2/04573

Abstract: An inkjet head device comprises a body comprising light emitting devices, a nozzle installed on a lower side of the body to spray the light emitting devices onto the substrate in units of droplets, and a first guide part disposed in the body to guide the light emitting devices to the nozzle in a line. Since the light emitting devices arranged in a line by the first guide part are dropped on the substrate in units of a predetermined amount of droplets, the number of light emitting devices included in each droplet may be the same or similar. Thus, since the same or similar number of light-emitting elements are disposed or aligned in each sub-pixel, the luminance in each sub-pixel obtained by the light-emitting elements can be uniform.

公开(公告)号：US20230378141A1

公开(公告)日：2023-11-23

申请号：US18030394

申请日：2020-10-13

Applicant: LG ELECTRONICS INC.

Inventor： Myoungsoo KIM ,  Jinsung KIM ,  Wonjae CHANG ,  Byungjun KANG ,  Junghoon KIM

IPC: H01L25/075 ,  H01L33/62

CPC classification number: H01L25/0753 ,  H01L33/62

Abstract: A display device comprises a substrate comprises a substrate comprising a plurality of sub pixels, a first electrode in the plurality of sub pixels, a second electrode in the plurality of sub pixels, and adjacent to the first electrode, a first magnetic layer between the first electrode and the second electrode, and a plurality of light emitting elements between the first electrode and the second electrode. The light emitting element comprises at least one second magnetic layer in contact with the magnetic layer.

公开(公告)号：US20230280090A1

公开(公告)日：2023-09-07

申请号：US18316761

申请日：2023-05-12

Applicant: LG Electronics Inc.

Inventor： Daejin CHOI ,  Donghoon LEE ,  Changwoan YANG ,  Dongjeong KIM ,  Wonsup BAE ,  Jinsung KIM

IPC: F25D25/02 ,  A47B88/457

CPC classification number: F25D25/025 ,  A47B88/457 ,  F25D2700/02

Abstract: A refrigerator enables a user to easily introduce and remove goods into and from the refrigerator. Specifically, the refrigerator enables a drawer for receiving goods to be more conveniently used. The refrigerator includes a cabinet having a storage compartment with a food introduction port at the front thereof, a door hingedly connected to the cabinet for opening and closing the storage compartment, drawers disposed in the storage compartment and arranged vertically, a moving frame extending vertically to correspond to the height at which the drawers are disposed, the moving frame being configured to selectively push the drawers such that the drawers are moved toward the food introduction port, an electric driving unit coupled to the moving frame for moving the moving frame toward the food introduction port, and a controller for controlling the electric driving unit to move the moving frame when it is sensed that the door is open.

公开(公告)号：US20220190189A1

公开(公告)日：2022-06-16

申请号：US17603108

申请日：2020-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Daeyong LEE ,  Jinsung KIM

IPC: H01L31/18

Abstract: A manufacturing method of an embodiment according to the present invention may comprise the steps of: locating a solar cell, including a semiconductor substrate and a semiconductor layer which has an absorption coefficient higher than that of the semiconductor substrate and is formed on at least one side of the semiconductor substrate, such that the semiconductor layer is oriented toward a laser; emitting a laser beam toward the semiconductor layer to form a groove on the solar cell; and dividing the solar cell along the groove into a plurality of pieces.

公开(公告)号：US20220158017A1

公开(公告)日：2022-05-19

申请号：US17666271

申请日：2022-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Jinsung KIM

IPC: H01L31/05 ,  H01L31/049 ,  H01L31/02

Abstract: A solar cell module includes a plurality of solar cells each having a long axis and a short axis, and including a first electrode disposed on a front surface of a substrate and a second electrode disposed on a back surface of the substrate. The solar cells are disposed along a first direction. The solar cell module further includes a plurality of wiring members connected to the first electrode of a first solar cell and the second electrode of a second solar cell, wherein the plurality of wiring members includes a core layer of metal, and a solder layer formed of a solder material. Further, a ratio of a thickness of the solder layer to a thickness of the core layer is approximately 0.05 to 0.08, and a distance between the first solar cell and the second solar cell is approximately 0.5 mm to 1.5 mm.

公开(公告)号：US20210285715A1

公开(公告)日：2021-09-16

申请号：US17332722

申请日：2021-05-27

Applicant: LG Electronics Inc.

Inventor： Jinsung KIM ,  Hongsik KWON ,  Minsub KIM

IPC: F25D23/02 ,  B21D5/00 ,  F25D27/00

Abstract: Provided is a refrigerator and control method for refrigerator and method for opening a refrigerator door. While a user is holding an object in both hands, a door may be automatically and additionally opened using another part of a body other than hands.

公开(公告)号：US20210071945A1

公开(公告)日：2021-03-11

申请号：US17101927

申请日：2020-11-23

Applicant: LG Electronics Inc.

Inventor： Daejin CHOI ,  Donghoon LEE ,  Changwoan YANG ,  Dongjeong KIM ,  Wonsup BAE ,  Jinsung KIM

IPC: F25D25/02 ,  A47B88/457

Abstract: Disclosed herein is a refrigerator. Specifically, a refrigerator that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is disclosed. More specifically, a refrigerator that is capable of enabling a drawer for receiving goods to be more conveniently used is disclosed. The refrigerator includes a cabinet having a storage compartment with a food introduction port formed in the front thereof, a door hingedly connected to the cabinet for opening and closing the storage compartment, a plurality of drawers disposed in the storage compartment, the drawers being arranged vertically, a moving frame extending vertically so as to correspond to the height at which the drawers are disposed, the moving frame being configured to selectively push the drawers such that the drawers are moved toward the food introduction port, an electric driving unit coupled to the moving frame for moving the moving frame toward the food introduction port, and a controller for controlling the electric driving unit to move the moving frame when it is sensed that the door is open.

公开(公告)号：US20210007481A1

公开(公告)日：2021-01-14

申请号：US16582831

申请日：2019-09-25

Applicant: LG Electronics Inc.

Inventor： Jinsung KIM

IPC: A47B88/90 ,  F25D25/02 ,  F25D23/02

Abstract: A refrigerator may include: a cabinet, a drawer, and a shock absorption module. The shock absorption module may be provided on a lower surface of a front panel (constituting the drawer) and may be configured to absorb a shock caused by a hitting on a floor when the drawer is opened. A user may be prevented from suffering a safety accident caused by automatic opening of the drawer, and the user may easily install the shock absorption module and easily perform maintenance thereof.

公开(公告)号：US20200217583A1

公开(公告)日：2020-07-09

申请号：US16825009

申请日：2020-03-20

Applicant: LG Electronics Inc.

Inventor： Daejin CHOI ,  Donghoon LEE ,  Changwoan YANG ,  Dongjeong KIM ,  Wonsup BAE ,  Jinsung KIM

IPC: F25D25/02 ,  F25D29/00 ,  F25D11/02 ,  A47B88/457 ,  A47B88/407 ,  F25D23/06 ,  F25D23/02

Abstract: Disclosed herein is a refrigerator. Specifically, a refrigerator that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is disclosed. More specifically, a refrigerator that is capable of enabling a drawer for receiving goods to be more conveniently used is disclosed. The refrigerator includes a cabinet having a storage compartment with a food introduction port formed in the front thereof, a door hingedly connected to the cabinet for opening and closing the storage compartment, a plurality of drawers disposed in the storage compartment, the drawers being arranged vertically, a moving frame extending vertically so as to correspond to the height at which the drawers are disposed, the moving frame being configured to selectively push the drawers such that the drawers are moved toward the food introduction port, an electric driving unit coupled to the moving frame for moving the moving frame toward the food introduction port, and a controller for controlling the electric driving unit to move the moving frame when it is sensed that the door is open.