公开(公告)号：US20250052489A1

公开(公告)日：2025-02-13

申请号：US18933168

申请日：2024-10-31

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：US20240322084A1

公开(公告)日：2024-09-26

申请号：US18573895

申请日：2021-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Jinsung KIM ,  Wonjae CHANG ,  Wonseok CHOI

IPC: H01L33/44 ,  H01L25/16

CPC classification number: H01L33/44 ,  H01L25/167

Abstract: A semiconductor light emitting device includes a light emitting structure having a first region and a second region along a major axis direction, an insulating layer surrounding a side surface of the first region, and a first electrode surrounding a side surface of the second region. The thickness of the insulating layer is the same as the thickness of the first electrode. Therefore, when implementing a display, lighting defects can be prevented and luminance deviation can be eliminated, thereby improving image quality.

公开(公告)号：US20190097073A1

公开(公告)日：2019-03-28

申请号：US16141661

申请日：2018-09-25

Applicant: LG Electronics Inc.

Inventor： Donghae OH ,  Jinsung KIM ,  Haejong CHO

IPC: H01L31/05 ,  H01L31/02 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/0236 ,  H01L31/048

Abstract: A solar cell that includes: a semiconductor substrate that has a length in a first direction and a width in a second direction, the second direction being different from the first direction; a first conductive region that is coupled to the semiconductor substrate; and a first electrode that is electrically connected to the first conductive region, wherein the first electrode comprises: a plurality of finger electrodes that extend in the first direction; and a connection electrode that extends in the second direction, that electrically connects two or more of the plurality of finger electrodes to each other, and that is separated from the first conductive region, and a solar cell panel including the solar cell are disclosed.

公开(公告)号：US20190086141A1

公开(公告)日：2019-03-21

申请号：US15532766

申请日：2016-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Jinsung KIM ,  Hongsik KWON ,  Minsub KIM

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

CPC classification number: F25D23/028 ,  B21D5/00 ,  F25D23/02 ,  F25D23/025 ,  F25D27/005 ,  F25D29/005 ,  F25D2323/021 ,  F25D2323/023 ,  F25D2327/001 ,  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：US20190074391A1

公开(公告)日：2019-03-07

申请号：US16184355

申请日：2018-11-08

Applicant: LG Electronics Inc.

Inventor： Philwon YOON ,  Jaewon CHANG ,  Jinsung KIM

IPC: H01L31/0224 ,  H01L31/05 ,  H01L51/44 ,  H01L31/02 ,  H01L31/06 ,  H01L31/048 ,  H01L31/0352

Abstract: Disclosed is a solar cell panel including: a semiconductor substrate having a long axis and a short axis that intersect; a first conductivity type region formed on one surface of the semiconductor substrate; a second conductivity type region formed on the other surface of the semiconductor substrate; a first electrode electrically connected to the first conductivity type region; and a second electrode electrically connected to the second conductivity type region. The first electrode includes: a plurality of finger lines positioned in a first direction parallel to the long axis and being parallel to each other; and a plurality of bus bars including a plurality of pad portions positioned in a second direction parallel to the short axis. The plurality of pad portions include a first outer pad and a second outer pad located on opposite ends of the plurality of bus bars in the second direction, respectively.

公开(公告)号：US20190074390A1

公开(公告)日：2019-03-07

申请号：US16179613

申请日：2018-11-02

Applicant: LG Electronics Inc.

Inventor： Yoonsuk CHOI ,  Jinsung KIM ,  Haejong CHO ,  Donghae OH ,  Youngsik LEE ,  Sunghyun HWANG ,  Hyunho LEE ,  Wondoo SONG

IPC: H01L31/0224 ,  H01L31/05 ,  H01L31/02 ,  H02S30/10

Abstract: A solar cell module includes an upper substrate, a lower substrate opposite the upper substrate, a solar cell panel positioned between the upper substrate and the lower substrate, the solar cell panel including a plurality of solar cells which are arranged in a matrix form and are connected to one another through a wiring member, a passivation layer configured to package the solar cell panel, a frame configured to surround an outer perimeter of the solar cell panel, a connection terminal configured to connect two adjacent strings in the solar cell panel, and a cover member configured to cover the connection terminal.

公开(公告)号：US20170363343A1

公开(公告)日：2017-12-21

申请号：US15692207

申请日：2017-08-31

Applicant: LG Electronics Inc.

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

IPC: F25D23/02 ,  F25D25/02 ,  F25D23/06

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：US20170095871A1

公开(公告)日：2017-04-06

申请号：US15282609

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Sunghyun HWANG ,  Jinsung KIM ,  Woojoong KANG ,  Jangho KIM ,  Dongju KANG ,  Kyuhyeok SIM

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

CPC classification number: B23K3/04 ,  B23K1/0016 ,  B23K3/087 ,  H01L31/05 ,  H01L31/0504 ,  H01L31/188 ,  Y02E10/50

Abstract: Disclosed is a method for attaching an interconnector of a solar cell panel. The method includes forming a first interconnector-jig coupling by fixing a plurality of first interconnectors to a jig, locating the first interconnector-jig coupling over a working table, fixing the first interconnectors and a first solar cell to each other, separating the jig from the first interconnectors, and attaching the first interconnectors to the first solar cell by applying heat to the first interconnectors and the first solar cell, which are thereby fixed to each other.

公开(公告)号：US20160211403A1

公开(公告)日：2016-07-21

申请号：US14997196

申请日：2016-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Mann YI ,  Jeongkyu KIM ,  Jinsung KIM

IPC: H01L31/18 ,  H01L31/0216

CPC classification number: H01L31/18 ,  H01L31/02167 ,  H01L31/02168 ,  H01L31/068 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: A method for manufacturing a solar cell is disclosed. The disclosed method includes conductive region formation of forming a first-conduction-type region at one surface of a semiconductor substrate and a second-conduction-type region at another surface of the semiconductor substrate, and electrode formation of forming a first electrode connected to the first-conduction-type region and a second electrode connected to the second-conduction-type region. In the conductive region formation, the first-conduction-type region is formed by forming a dopant layer containing a first-conduction-type dopant over the one surface of the semiconductor substrate, and heat-treating the dopant layer, and the second-conduction-type region is formed by ion-implanting a second-conduction-type dopant into the semiconductor substrate at the another surface of the semiconductor substrate.

Abstract translation: 公开了一种制造太阳能电池的方法。 所公开的方法包括在半导体衬底的一个表面处形成第一导电类型区域的导电区域形成和在半导体衬底的另一表面处的第二导电类型区域，以及形成连接到半导体衬底的第一电极的电极形成 第一导电型区域和与第二导电型区域连接的第二电极。 在导电区形成中，通过在半导体衬底的一个表面上形成含有第一导电型掺杂剂的掺杂剂层，并对掺杂剂层进行热处理，形成第一导电型区域 型区域通过在半导体衬底的另一个表面处将半导体衬底中的第二导电型掺杂剂离子注入而形成。

公开(公告)号：US20150255642A1

公开(公告)日：2015-09-10

申请号：US14716539

申请日：2015-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Jinsung KIM ,  Chulchae CHOI ,  Changseo PARK ,  Jaewon CHANG ,  Hyungseok KIM ,  Youngho CHOE ,  Philwon Yoon

IPC: H01L31/0236 ,  H01L31/0224 ,  H01L31/0216

CPC classification number: H01L31/02366 ,  H01L31/02168 ,  H01L31/022433 ,  H01L31/0236 ,  H01L31/02363 ,  H01L31/03529 ,  H01L31/068 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: The present invention relates to a solar cell. The solar cell includes a substrate of a first conductive type, the substrate having a textured surface on which a plurality of projected portions are formed, and surfaces of the projected portions having at least one of a plurality of particles attached thereto and a plurality of depressions formed thereon; an emitter layer of a second conductive type opposite the first conductive type, the emitter layer being positioned in the substrate so that the emitter layer has the textured surface; an anti-reflection layer positioned on the emitter layer which has the textured surface and including at least one layer; a plurality of first electrodes electrically connected to the emitter layer; and at least one second electrode electrically connected to the substrate.

Abstract translation: 本发明涉及一种太阳能电池。 太阳能电池包括第一导电类型的基板，该基板具有纹理表面，多个凸起部分形成在其上，并且突出部分的表面具有附着到其上的多个颗粒中的至少一个和多个凹陷部分 在其上形成; 与第一导电类型相反的第二导电类型的发射极层，发射极层位于衬底中，使得发射极层具有纹理表面; 位于发射极层上的防反射层，其具有纹理表面并且包括至少一个层; 电连接到发射极层的多个第一电极; 以及至少一个第二电极，其电连接到所述衬底。