公开(公告)号：US20150372177A1

公开(公告)日：2015-12-24

申请号：US14742478

申请日：2015-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Bojoong KIM ,  Minpyo KIM ,  Daehee JANG ,  Hyeyoung YANG ,  Taeki WOO

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

Abstract: A solar cell module includes a plurality of solar cells each including a semiconductor substrate, and first electrodes and second electrodes formed on the semiconductor substrate, a plurality of lines connected to the first and second electrodes of first and second solar cells, which are positioned adjacent to each other among the plurality of solar cells, the plurality of lines using a conductive adhesive or insulated from the first and second electrodes of the first and second solar cells through an insulating layer, and a connector positioned between the first and second solar cells and connected to the plurality of lines. A width of the connector is equal to or greater than at least one of a first distance between the first solar cell and the connector or a second distance between the second solar cell and the connector.

Abstract translation: 太阳能电池模块包括多个太阳能电池，每个太阳能电池包括半导体衬底，形成在半导体衬底上的第一电极和第二电极，与第一和第二太阳能电池的第一和第二电极连接的多条线， 多个太阳能电池中的多个线路，使用导电粘合剂的多条线路或通过绝缘层与第一和第二太阳能电池的第一和第二电极绝缘，以及位于第一和第二太阳能电池之间的连接器和 连接到多条线。 连接器的宽度等于或大于第一太阳能电池和连接器之间的第一距离或第二太阳能电池和连接器之间的第二距离中的至少一个。

公开(公告)号：US20220293823A1

公开(公告)日：2022-09-15

申请号：US17633520

申请日：2019-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Wonjae CHANG ,  Jisoo KO ,  Hyeyoung YANG ,  Hyunwoo CHO

IPC: H01L33/38 ,  H01L33/62 ,  H01L27/15 ,  H01L33/00

Abstract: Provided in the present specification are a substrate structure having an exclusive design for allowing assembly on a substrate, at the same time, of a plurality of semiconductor light emitting devices having various colors, and a new type of semiconductor light emitting device, such that the semiconductor light emitting devices can be quickly and accurately assembled on the substrate with a concern about color mixing. Here, at least one of the plurality of semiconductor light emitting devices, according to one embodiment of the present invention, comprises a bump part located in the lateral direction of a surface to be assembled. An assembly groove in which the semiconductor light emitting device including the bump part is assembled is provided with a protrusion part facing toward the inside of the assembly groove.

公开(公告)号：US20220254961A1

公开(公告)日：2022-08-11

申请号：US17630320

申请日：2019-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Wonjae CHANG ,  Jisoo KO ,  Hyeyoung YANG

IPC: H01L33/38 ,  H01L33/62 ,  H01L33/00 ,  H01L23/00 ,  H01L25/075

Abstract: Provided in the present specification is a novel structured semiconductor light-emitting element capable of preventing an electrode forming failure due to an arrangement error occurring during assembly or transfer of semiconductor light-emitting elements on a substrate, when a display device is implemented using the semiconductor light-emitting elements, wherein at least one of a plurality of semiconductor light-emitting elements according to one embodiment of the present disclosure comprises: a first conductive type semiconductor layer; a second conductive type semiconductor layer located on the first conductive type semiconductor layer; an active layer arranged between the first conductive type semiconductor layer and the second conductive type semiconductor layer; a second conductive type electrode located on the second conductive type semiconductor layer; and a first conductive type electrode located on at least a one-side stepped portion of the first conductive type semiconductor layer exposed by etching a portion of the second conductive type semiconductor layer and the active layer.

公开(公告)号：US20200044105A1

公开(公告)日：2020-02-06

申请号：US16597105

申请日：2019-10-09

Applicant: LG ELECTRONICS INC.

Inventor： Bojoong KIM ,  Minpyo KIM ,  Daehee JANG ,  Hyeyoung YANG

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/068 ,  H01L31/02

Abstract: A solar cell module is discussed. The solar cell module includes a plurality of solar cells each including a semiconductor substrate and a plurality of first electrodes and a plurality of second electrodes, which are formed on a back surface of the semiconductor substrate and are separated from each other, the plurality of solar cells disposed in a first direction; a plurality of first conductive lines connected to the plurality of first electrodes included in a first solar cell of the plurality of solar cells, and the plurality of first conductive lines extended in the first direction; a plurality of second conductive lines connected to the plurality of second electrodes included in a second solar cell of the plurality of solar cells which is adjacent to the first solar cell, and the plurality of second conductive lines extended in the first direction.

公开(公告)号：US20190058072A1

公开(公告)日：2019-02-21

申请号：US16107599

申请日：2018-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Daeseon HYUN ,  Hyeyoung YANG

IPC: H01L31/05 ,  H01L31/02 ,  H01L31/048 ,  H01L23/544

Abstract: Disclosed is a solar cell panel including a plurality of solar cells including a first solar cell and a second solar cell, and a wiring portion extending in a second direction crossing the first direction and electrically connecting the plurality of solar cells. Each of the plurality of solar cells includes a plurality of first electrodes and a plurality of second electrodes extending in a first direction. The wiring portion includes a first wiring connected to the plurality of first electrodes of the first solar cell, the first wiring includes a plurality of first partial wirings in the second direction in the first solar cell, and the plurality of first partial wirings are different members from each other and are electrically connected to each other by a first connection portion on the first solar cell.

公开(公告)号：US20180342639A1

公开(公告)日：2018-11-29

申请号：US15986356

申请日：2018-05-22

Applicant: LG ELECTRONICS INC.

Inventor： Joonhan KWON ,  Hyeyoung YANG ,  Bojoong KIM

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/0216 ,  H01L31/068 ,  H01L31/048 ,  H01L31/049

Abstract: A solar cell module includes solar cells each including a semiconductor substrate and first and second electrodes that extend in a first direction on a surface of the semiconductor substrate and have different polarities; conductive lines extended in a second direction crossing the first direction on the surface of the semiconductor substrate included in each solar cell and connected to the first electrodes or the second electrodes through a conductive adhesive; and an insulating adhesive portion extending in the first direction on at least a portion of the surface of the semiconductor substrate, on which the conductive lines are disposed, and temporarily fixing the conductive lines to the semiconductor substrate and the first and second electrodes, the insulating adhesive portion being attached on a back surface of least a portion of each conductive line as well as a side surface of at least a portion of each conductive line.

公开(公告)号：US20220319892A1

公开(公告)日：2022-10-06

申请号：US17628776

申请日：2020-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyunwoo CHO ,  Bongchu SHIM ,  Hyeyoung YANG ,  Jisoo KO ,  Wonjae CHANG

IPC: H01L21/68 ,  H01L21/683

Abstract: The present invention provides an assembly substrate used in a method for manufacturing a display device which mounts semiconductor light emitting devices on a predetermined position of an assembly substrate by using an electric field and a magnetic field. Specifically, the assembly substrate is characterized by comprising: a base part; a plurality of assembly electrodes formed extending in one direction and disposed on the base part; a dielectric layer laminated on the base part so as to cover the assembly electrodes; a partition wall formed on the base part and including a plurality of grooves for guiding the semiconductor light emitting devices to a predetermined position; and a metal shielding layer formed on the base part, wherein each of the plurality of grooves penetrates the partition wall so as to form a seating surface on which the guided light emitting devices are seated, and the metal shielding layer overlaps with a part of the seating surface such that an electric field formed on a part of the seating surface is shielded.

公开(公告)号：US20190074395A1

公开(公告)日：2019-03-07

申请号：US16179664

申请日：2018-11-02

Applicant: LG Electronics Inc.

Inventor： Daehee JANG ,  Minpyo KIM ,  Jinsung KIM ,  Sunghyun HWANG ,  Haejong CHO ,  Hyeyoung YANG ,  Donghae OH ,  Chunghyun LIM ,  Taehee SHIN ,  Jeonghun YU

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/042

Abstract: A solar cell module includes a plurality of solar cells each including a semiconductor substrate, first electrodes positioned on a front surface of the semiconductor substrate, and second electrodes positioned on a back surface of the semiconductor substrate, and a plurality of wiring members connecting the first electrodes of a first solar cell of the plurality of solar cells to the second electrode of a second solar cell adjacent to the first solar cell. At least a portion of the first electrodes includes first pads each having a width greater than a width of the first electrode at crossings of the wiring members and the first electrodes. A size of at least one of the first pads is different from a size of the remaining pads.

公开(公告)号：US20170104119A1

公开(公告)日：2017-04-13

申请号：US15385237

申请日：2016-12-20

Applicant: LG ELECTRONICS INC.

Inventor： Bojoong KIM ,  Minpyo KIM ,  Daehee JANG ,  Hyeyoung YANG

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

CPC classification number: H01L31/0508 ,  H01L31/02008 ,  H01L31/022441 ,  H01L31/0504 ,  H01L31/0516 ,  H01L31/0682 ,  Y02E10/50 ,  Y02E10/547 ,  Y02P70/521

Abstract: A solar cell module is discussed. The solar cell module includes a plurality of solar cells each including a semiconductor substrate and a plurality of first electrodes and a plurality of second electrodes, which are formed on a back surface of the semiconductor substrate and are separated from each other, the plurality of solar cells disposed in a first direction; a plurality of first conductive lines connected to the plurality of first electrodes included in a first solar cell of the plurality of solar cells, and the plurality of first conductive lines extended in the first direction; a plurality of second conductive lines connected to the plurality of second electrodes included in a second solar cell of the plurality of solar cells which is adjacent to the first solar cell, and the plurality of second conductive lines extended in the first direction.

公开(公告)号：US20170077334A1

公开(公告)日：2017-03-16

申请号：US15266671

申请日：2016-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Taeki WOO ,  Hyeyoung YANG

IPC: H01L31/05 ,  H01L31/02

CPC classification number: H01L31/0508 ,  H01L31/02008 ,  H01L31/0504 ,  H01L31/0516 ,  Y02E10/50

Abstract: A solar cell module includes first and second solar cells each including a semiconductor substrate, and first electrodes and second electrodes that have different polarities on the semiconductor substrate and extend in a first direction, and a plurality of conductive lines extended in the second direction, disposed on the semiconductor substrate of each of the first and second solar cells, and connected to the first electrodes or the second electrodes of each of the first and second solar cells, thereby connecting in series the first and second solar cells in the second direction. Each conductive line includes an uneven portion, in a thickness direction of the semiconductor substrate, a remaining portion except a portion of the conductive line connected to the first electrodes or the second electrodes.

Abstract translation: 太阳能电池模块包括第一和第二太阳能电池，每个太阳能电池单元包括半导体衬底，以及在半导体衬底上具有不同极性的第一电极和第二电极，并且沿第一方向延伸，以及沿第二方向延伸的多条导电线， 在第一和第二太阳能电池中的每一个的半导体衬底上，并且连接到第一和第二太阳能电池中的每一个的第一电极或第二电极，从而沿第二方向串联连接第一和第二太阳能电池。 每个导线包括在半导体衬底的厚度方向上的不平坦部分，除了连接到第一电极或第二电极的导电线的一部分之外的剩余部分。