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公开(公告)号：US10784385B2
公开(公告)日：2020-09-22
申请号：US14341637
申请日：2014-07-25
Applicant: LG ELECTRONICS INC.
Inventor： Chulchae Choi , Changseo Park , Jinsung Kim , Jaewon Chang , Hyungseok Kim , Youngho Choe , Philwon Yoon
IPC: H01L31/0224 , H01L31/05 , H01L31/049 , H01L31/068
Abstract: A solar cell is disclosed. The solar cell includes a substrate of a first conductive type; a plurality of emitter layers having a second conductive type opposite the first conductive type, the plurality of emitter layers positioned in a first surface of the substrate and extended in a first direction in the first surface of the substrate; a plurality of surface field layers having the first conductive type more heavily doped than the substrate, the plurality of surface field layers positioned in the first surface of the substrate and extended in the first direction in the first surface of the substrate; a passivation layer positioned on the first surface of the substrate and including a plurality of first openings exposing portions of each of the plurality of surface field layers and a plurality of second openings exposing portions of each of the plurality of emitter layers; a plurality of first electrodes positioned in the plurality of first openings and contacting the plurality of surface field layers; a plurality of second electrodes positioned in the plurality of second openings and contacting the plurality of emitter layers; a plurality of first conductive members positioned on the plurality of first electrodes; and a plurality of second conductive members positioned on the plurality of second electrodes.
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12.发明授权公开(公告)号：US10586882B2
公开(公告)日：2020-03-10
申请号：US15353398
申请日：2016-11-16
Applicant: LG ELECTRONICS INC.
Inventor： Donghae Oh , Jinsung Kim , Dongju Kang , Jangho Kim , Woojoong Kang , Kyuhyeok Sim
Abstract: Disclosed is a method for attaching an interconnector of a solar cell panel, including moving the interconnector, unwound from a winding roll, in a processing direction, and attaching the interconnector to a solar cell. In the moving, the interconnector, which is wound around the winding roll, is unwound so as to pass through one end of the winding roll in a longitudinal direction.
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公开(公告)号：US20200072542A1
公开(公告)日：2020-03-05
申请号：US16557495
申请日：2019-08-30
Applicant: LG Electronics Inc.
Inventor： Jinsung Kim
Abstract: A refrigerator includes a cabinet that defines a storage chamber, a heat exchange space that is defined by the cabinet and positioned rearward of the storage chamber, an evaporator unit that is provided at the heat exchange space, a grill fan assembly that provides a barrier between the heat exchange space and the storage chamber, a drawer door that is configured to be inserted into and withdrawn out of the storage chamber, a draw-out rail provided between an inner surface of the lower storage chamber and both lateral sides of the drawer door to guide a movement of the drawer door into and out of the storage chamber, and a lighting unit provided at a rear surface of the door part and configured to illuminate the drawer part and to guide air coming from the outlet of the grill fan assembly in a downward direction into the storage space.
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公开(公告)号：US10557662B2
公开(公告)日：2020-02-11
申请号：US15692312
申请日：2017-08-31
Applicant: LG Electronics Inc.
Inventor： Daejin Choi , Donghoon Lee , Changwoan Yang , Dongjeong Kim , Wonsup Bae , Jinsung Kim
IPC: F25D25/02 , A47B88/407 , F25D23/02 , F25D23/06 , A47B88/457 , F25D11/02 , F25D29/00
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.
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公开(公告)号：US10170646B2
公开(公告)日：2019-01-01
申请号：US15270127
申请日：2016-09-20
Applicant: LG ELECTRONICS INC.
Inventor： Yoonsuk Choi , Jinsung Kim , Haejong Cho , Donghae Oh , Youngsik Lee , Sunghyun Hwang , Hyunho Lee , Wondoo Song
IPC: H01L31/02 , H01L31/05 , H02S30/10 , H01L31/048 , H01L31/0224
Abstract: A solar cell module includes a plurality of solar cells each including a semiconductor substrate, an emitter region forming a p-n junction along with the semiconductor substrate, a first electrode connected to the emitter region, and a second electrode connected to a back surface of the semiconductor substrate; and a plurality of wiring members connected to the first electrode or the second electrode and configured to electrically connect the plurality of solar cells in series, wherein a number of wiring members connected to the first electrode or the second electrode of each solar cell is 6 to 30, and the wiring members have a circular cross-section.
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Patent Agency Ranking
公开(公告)号：US09947810B2
公开(公告)日：2018-04-17
申请号：US15222536
申请日：2016-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyunho Lee , Jinsung Kim
IPC: H01L31/0224 , H01L31/02 , H01L31/05 , H01L31/0216
CPC classification number: H01L31/022425 , H01L31/0201 , H01L31/02167 , H01L31/0504 , H01L31/0508 , Y02E10/50
Abstract: Disclosed is a solar cell including a semiconductor substrate, a first conductive area formed on one surface of the semiconductor substrate, a second conductive area formed on a remaining surface of the semiconductor substrate, a first electrode connected to the first conductive area, and a second electrode connected to the second conductive area. The second electrode includes a pad portion and an electrode portion that include different conductive materials as main components. The pad portion includes at least one pad extending in a given direction, the wire being attached to the pad. The electrode portion and the pad are spaced apart from each other in the given direction so as to form a spacer therebetween.
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公开(公告)号：US12074047B2
公开(公告)日：2024-08-27
申请号：US17618108
申请日：2020-02-11
Applicant: LG ELECTRONICS INC.
Inventor： Bongchu Shim , Jinsung Kim , Hyunho Lee , Gunho Kim
IPC: H01L21/68 , H01L21/683 , H01L25/075
CPC classification number: H01L21/68 , H01L21/6833 , H01L25/0753
Abstract: Discussed is an assembly board for use in a method for manufacturing a display device which allows semiconductor light emitting diodes to be seated at preset positions on the assembly board using an electric field and a magnetic field, the assembly board including a base portion; a plurality of assembly electrodes extending in one direction and disposed on the base portion; a dielectric layer stacked on the base portion to cover the plurality of assembly electrodes; and barrier ribs having a plurality of grooves for guiding the semiconductor light emitting diodes to the preset positions and formed on the base portion, wherein each of the plurality of grooves is arranged to overlap only one assembly electrode of the plurality of assembly electrodes such that an electric field is formed between the plurality of grooves adjacent to each other.
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公开(公告)号：US11725874B2
公开(公告)日：2023-08-15
申请号：US17585023
申请日：2022-01-26
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 that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is described. Specifically, a refrigerator that is capable of enabling a drawer for receiving goods to be more conveniently used is described. 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.
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公开(公告)号：US11713919B2
公开(公告)日：2023-08-01
申请号：US16557642
申请日：2019-08-30
Applicant: LG Electronics Inc.
Inventor： Changjae Lee , Jinsung Kim , Eunyoung Choi
IPC: F25D29/00 , F25D11/02 , G05B19/4155 , F25D23/02
CPC classification number: F25D29/005 , F25D11/02 , F25D23/028 , G05B19/4155 , G05B2219/2654
Abstract: A refrigerator includes a cabinet defining a storage space therein and a door configured to open and close at least a portion of 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.
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20.发明授权公开(公告)号：US11041670B2
公开(公告)日：2021-06-22
申请号：US16749946
申请日：2020-01-22
Applicant: LG Electronics Inc.
Inventor： Jinsung Kim , Hongsik Kwon , Minsub Kim
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.
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