公开(公告)号：US20190280140A1

公开(公告)日：2019-09-12

申请号：US16284725

申请日：2019-02-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Donghae OH ,  Jaewon CHANG ,  Jinsung KIM

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/0475

Abstract: A solar cell panel can include a plurality of solar cells; and a diode member connected to the plurality of solar cells, the diode member being formed of a solar cell unit disposed within the solar cell panel under at least a portion of one of the plurality of solar cells at a non-light-incident region.

公开(公告)号：US20180366596A1

公开(公告)日：2018-12-20

申请号：US15885034

申请日：2018-01-31

Applicant: LG Electronics Inc.

Inventor： Jaewon CHANG ,  Jinsung KIM ,  Philwon YOON

IPC: H01L31/0224 ,  H01L31/18 ,  H01L31/0352

Abstract: A solar cell includes a semiconductor substrate including a short side that extends in a first direction and a first long side that extends in a second direction that is different than the first direction, and a plurality of electrodes disposed on at least one surface of the semiconductor substrate in which each electrode includes a junction that comprises a conductive material and that provides an electrical and physical connection to the semiconductor substrate. The plurality of electrodes are arranged physically apart from each other in the second direction.

公开(公告)号：US20140366588A1

公开(公告)日：2014-12-18

申请号：US14310197

申请日：2014-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Wooyoung KIM ,  Youngho KIM ,  Jaehyun KIM ,  Moonhee HONG ,  Changoh KIM ,  Kyungchul WOO ,  Myonghun IM ,  Sangheon LEE ,  Jaewon CHANG ,  Sooyoung OH ,  Jongmin LEE

IPC: D06F39/08

CPC classification number: D06F39/088 ,  D06F35/006 ,  D06F39/003 ,  D06F39/005 ,  D06F39/083

Abstract: Provided is a washing machine. The washing machine includes a cabinet, a drum, and a whirling nozzle. The cabinet defines the exterior. The drum is provided in the cabinet, and rotates with laundry held therein. The whirling nozzle changes wash water into whirling water to spray the whirling water into the drum.

Abstract translation: 提供洗衣机。 洗衣机包括机壳，滚筒和旋转喷嘴。 橱柜定义了外部。 滚筒设置在机壳中，并且随着衣物保持在其中而旋转。 旋转喷嘴将洗涤水改变成旋转的水，将旋转的水喷入滚筒。

公开(公告)号：US20220278260A1

公开(公告)日：2022-09-01

申请号：US17631204

申请日：2019-08-27

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon CHANG ,  Soohyun KIM

IPC: H01L33/62 ,  H01L25/075

Abstract: The present disclosure is applicable to a display apparatus-related technology field, and relates to, for example, a display apparatus using a micro light emitting diode (LED), which is a semiconductor light emitting device. The present invention provides a display apparatus using a light emitting device operated in an active matrix scheme, the display apparatus comprising: a substrate; a pixel area layer configuring multiple pixel areas, which are arranged on the substrate and each of which includes a light emitting area and a pixel transistor area; and an assembly wiring layer including multiple pairs of assembly wires arranged between the substrate and the pixel area layer, wherein each of the pixel areas may include a light emitting area in which a light emitting device is mounted, and a pixel transistor area, which is positioned in a first direction with respect to the light emitting area and in which a thin film transistor for lighting the light emitting device is disposed, and the assembly wires may be arranged in a second direction different from the first direction.

公开(公告)号：US20190326453A1

公开(公告)日：2019-10-24

申请号：US16456621

申请日：2019-06-28

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon CHANG ,  Kyungjin SHIM ,  Hyunjung PARK ,  Junghoon CHOI

IPC: H01L31/0216 ,  H01L31/0747

Abstract: A method for manufacturing a solar cell, includes providing a silicon substrate, forming an oxide layer on a first surface of the silicon substrate, forming a doped polycrystalline silicon layer on the oxide layer, forming a passivation layer on the doped polycrystalline silicon layer, printing a metal paste on the passivation layer, and forming a metal contact connected to the doped polycrystalline silicon layer by firing the metal paste to penetrate the passivation layer.

公开(公告)号：US20190296171A1

公开(公告)日：2019-09-26

申请号：US16293371

申请日：2019-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon CHANG ,  Youngho CHOE ,  Jinsung KIM

IPC: H01L31/05 ,  H01L31/0216 ,  H01L31/0236 ,  H01L31/0352 ,  H01L31/048 ,  H01L31/068 ,  H01L31/044 ,  H01L31/18 ,  H02S40/34 ,  H01L31/0224 ,  H01L31/02

Abstract: A solar cell module can include an octagonal-shaped semiconductor substrate having a chamfer formed at each edge among at least two opposite edges of the octagonal-shaped semiconductor; and a first electrode unit formed on one surface of the octagonal-shaped semiconductor substrate, the first electrode unit including: a plurality of first sub-electrodes including first finger electrodes and a first bus bar electrode connected to ends of the first finger electrodes, and a plurality of second sub-electrodes including second finger electrodes and a second bus bar electrode connected to ends of the second finger electrodes, in which the plurality of first sub-electrodes are spaced apart from the plurality of second sub-electrodes in a first direction, and a first sub-electrode disposed adjacent to a chamfer at a first edge among the at least two opposite edges in the first direction among the plurality of first sub-electrodes, and a second sub-electrode disposed adjacent to another chamfer at a second edge among the at least two opposite edges are symmetrical in a longitudinal direction of the first and second bus bar electrodes.

公开(公告)号：US20180233621A1

公开(公告)日：2018-08-16

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

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：US20170098722A1

公开(公告)日：2017-04-06

申请号：US15282482

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon CHANG ,  Jinsung KIM ,  Philwon YOON ,  Ilhyoung JUNG ,  Seunghun LEE ,  Seunghwan SHIM ,  Jinah KIM

IPC: H01L31/0224 ,  H01L31/0236 ,  H01L31/02

CPC classification number: H01L31/022441 ,  H01L31/02008 ,  H01L31/02167 ,  H01L31/022466 ,  H01L31/022483 ,  H01L31/02363 ,  H01L31/032 ,  H01L31/074 ,  Y02E10/50

Abstract: Disclosed is a solar cell including a semiconductor substrate including a semiconductor material, a tunneling layer disposed over one surface of the semiconductor substrate, a first conductive area and a second conductive area disposed over the tunneling layer and having opposite conductive types, and an electrode including a first electrode electrically connected to the first conductive area and a second electrode electrically connected to the second conductive area. At least one of the first conductive area and the second conductive area is configured as a metal compound layer.

公开(公告)号：US20170022646A1

公开(公告)日：2017-01-26

申请号：US15282798

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Sangheon LEE ,  Heakyung YOO ,  Deokkyu KIM ,  Sunku KWON ,  Jaewon CHANG ,  Byungkeol CHOI ,  Hyojun KIM ,  Sunho LEE ,  Bonkwon KO ,  Hangil PARK

IPC: D06F13/02 ,  D06F37/12 ,  D06F35/00

CPC classification number: D06F13/02 ,  D06F35/006 ,  D06F37/12

Abstract: The present invention relates to an operation method of a washing machine for controlling the rotation of a pulsator to enhance cleaning performance, there is provided a method of operating a washing machine having a pulsator rotatably provided in a tub, and the method may include a first cleaning mode having a first process of rotating the pulsator in one direction at a first angle and then rotating it in the other direction at a second angle around the rotation shaft; and a second process of rotating the pulsator in the one direction at a third angle and then rotating it in the other direction at a fourth angle around the rotation shaft, wherein the first angle is greater than the third angle, and the second angle is greater than the fourth angle, and the second angle is greater than the third angle.

Abstract translation: 本发明涉及一种用于控制波轮的旋转以提高清洁性能的洗衣机的操作方法，提供了一种操作具有可旋转地设置在桶中的脉动器的洗衣机的方法，并且该方法可以包括第一 清洁模式具有第一过程，其以一个第一角度在一个方向上旋转波轮，然后以另一个方向围绕旋转轴以第二角旋转; 以及第二过程，其使所述波轮在所述一个方向上以第三角度旋转，然后以围绕所述旋转轴的第四角度沿另一方向旋转，其中所述第一角度大于所述第三角度，并且所述第二角度较大 而第二角度大于第三角度。

公开(公告)号：US20160276515A1

公开(公告)日：2016-09-22

申请号：US15071923

申请日：2016-03-16

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon CHANG ,  Ilhyoung JUNG ,  Jinah KIM ,  Hyunjung PARK ,  Seunghwan SHIM

IPC: H01L31/062 ,  H01L31/0224

CPC classification number: H01L31/062 ,  H01L31/02167 ,  H01L31/022425 ,  H01L31/032 ,  H01L31/074 ,  Y02E10/50

Abstract: Disclosed is a solar cell including a semiconductor substrate, a first conductive area disposed on one surface of the semiconductor substrate, the first conductive area being of a first conductive type, a second conductive area of a second conductive type opposite to the first conductive type, a first electrode connected to the first conductive area, and a second electrode connected to the second conductive area. At least one of the first conductive area and the second conductive area is formed of a metal compound layer.

Abstract translation: 公开了一种太阳能电池，包括半导体衬底，设置在半导体衬底的一个表面上的第一导电区域，第一导电区域，第一导电类型，与第一导电类型相反的第二导电类型的第二导电区域， 连接到第一导电区域的第一电极和连接到第二导电区域的第二电极。 第一导电区域和第二导电区域中的至少一个由金属化合物层形成。