公开(公告)号：US11013322B2

公开(公告)日：2021-05-25

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：USD916007S1

公开(公告)日：2021-04-13

申请号：US35507829

申请日：2019-05-20

Applicant: LG Electronics Inc.

Designer： Jinsung Kim ,  Donghae Oh ,  Hyunho Lee

公开(公告)号：US10424685B2

公开(公告)日：2019-09-24

申请号：US15950477

申请日：2018-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Goohwan Shim ,  Changseo Park ,  Philwon Yoon ,  Yoonsil Jin ,  Jinsung Kim ,  Youngho Choe ,  Jaewon Chang

IPC: H01L31/02 ,  H01L31/18 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/068

Abstract: A method for manufacturing a solar cell includes forming an emitter layer on a first surface of a substrate, forming a back surface field layer on a second surface opposite the first surface of the substrate, forming a first anti-reflection layer on the emitter layer, forming a second anti-reflection layer on the back surface field layer, and forming a plurality of first electrodes each including a first metal seed layer and a first conductive layer on a plurality of first contact regions of the first anti-reflection film and a plurality of second electrodes each including a second metal seed layer and a second conductive layer on a plurality of second contact regions of the second anti-reflection film, the plurality of first contact regions being partially formed at the first anti-reflection layer and each having a first width.

公开(公告)号：US10090428B2

公开(公告)日：2018-10-02

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: H01L31/042 ,  H01L31/18 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/068

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.

公开(公告)号：US09972738B2

公开(公告)日：2018-05-15

申请号：US15004116

申请日：2016-01-22

Applicant: LG ELECTRONICS INC.

Inventor： Goohwan Shim ,  Changseo Park ,  Philwon Yoon ,  Yoonsil Jin ,  Jinsung Kim ,  Youngho Choe ,  Jaewon Chang

IPC: H01L31/18 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/068

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 discussed. 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.

公开(公告)号：US09640707B2

公开(公告)日：2017-05-02

申请号：US14289172

申请日：2014-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Jinsung Kim ,  Daeyong Lee

IPC: H01L31/18 ,  H01L21/265 ,  H01L21/223 ,  H01L21/266 ,  H01L31/068

CPC classification number: H01L31/1804 ,  H01L21/2236 ,  H01L21/26513 ,  H01L21/266 ,  H01L31/02363 ,  H01L31/068 ,  Y02E10/547 ,  Y02P70/521

Abstract: A method of manufacturing a solar cell is disclosed. The method includes forming a doping region including first and second portions having different doping concentrations by ion-implanting a dopant into a semiconductor substrate and forming an electrode connected to the doping region. In the forming of the doping region, the first and second portions are simultaneously formed by the same process using a mask that is disposed at a distance from the semiconductor substrate.

公开(公告)号：US12163733B2

公开(公告)日：2024-12-10

申请号：US18212541

申请日：2023-06-21

Applicant: LG Electronics Inc.

Inventor： Changjae Lee ,  Jinsung Kim ,  Eunyoung Choi

IPC: F25D29/00 ,  F25D11/02 ,  F25D23/02 ,  G05B19/4155

Abstract: A refrigerator includes a cabinet defining a storage space therein and a door configured to open and close the storage space. The door includes a top recess that is recessed downward from a top surface portion of the door, a microphone module accommodated in the top recess and configured to receive a voice command from a user, a controller configured to control an operation of the refrigerator based on the voice command received at the microphone module, a door cover that covers the top recess a microphone-module mount provided at the door cover, wherein the microphone module is accommodated in the microphone-module mount, and a voice input hole defined in the microphone-module mount and configured to transmit a sound of the voice command from an outside of the door cover to an interior of the microphone-module mount.

公开(公告)号：US12072142B2

公开(公告)日：2024-08-27

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：US11852398B2

公开(公告)日：2023-12-26

申请号：US17332722

申请日：2021-05-27

Applicant: LG Electronics Inc.

Inventor： Jinsung Kim ,  Hongsik Kwon ,  Minsub Kim

IPC: G01D11/24 ,  F25D27/00 ,  F25D23/02 ,  B21D5/00 ,  G01D5/28 ,  G01D11/28 ,  F25D29/00

CPC classification number: F25D23/028 ,  B21D5/00 ,  F25D23/02 ,  F25D23/025 ,  F25D27/005 ,  G01D5/28 ,  G01D11/245 ,  G01D11/28 ,  F25D29/005 ,  F25D2323/021 ,  F25D2323/023 ,  F25D2327/001 ,  F25D2600/00 ,  F25D2700/02 ,  F25D2700/04

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：US11305364B2

公开(公告)日：2022-04-19

申请号：US16399691

申请日：2019-04-30

Applicant: LG ELECTRONICS INC.

Inventor： Sunghyun Hwang ,  Jinsung Kim ,  Woojoong Kang ,  Jangho Kim ,  Dongju Kang ,  Kyuhyeok Sim

IPC: H01L31/05 ,  H01L31/18 ,  B23K3/04 ,  B23K1/00 ,  B23K3/08

Abstract: A solar cell connecting method for manufacturing a solar cell string, includes placing first interconnectors on a working table by a first fixing member fixing both sides of the first interconnectors in a longitudinal direction and transporting the first interconnectors in a state that the first interconnectors are spaced apart from each other at intervals; placing a first solar cell on the first interconnectors, fixing the first solar cell and the first interconnectors by an exhaust adsorption, and releasing the first fixing member from the first interconnectors; and placing second interconnectors on the first solar cell and the working table by the first fixing member fixing both sides of the second interconnectors in a longitudinal direction and transporting the second interconnectors in a state that the second interconnectors are spaced apart from each other at intervals.