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11.发明申请公开(公告)号：US20230047241A1
公开(公告)日：2023-02-16
申请号：US17794381
申请日：2020-01-29
Applicant: LG ELECTRONICS INC.
Inventor： Sunghyun HWANG , Junghoon KIM
IPC: H01L33/38 , H01L33/00 , H01L25/075
Abstract: A display device, according to an embodiment of the present invention, comprises a semiconductor light-emitting element, the semiconductor light-emitting element comprising: a first conductive electrode; an undoped semiconductor layer formed on the first conductive electrode; a first conductive semiconductor layer formed on the undoped semiconductor layer; an active layer formed on the first conductive semiconductor layer; a second conductive semiconductor layer formed on the active layer; and a second conductive electrode formed on the second conductive semiconductor layer; wherein the first conductive electrode is formed to cover a part of a side surface of the first conductive semiconductor layer.
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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.
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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
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.
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公开(公告)号：US20220320057A1
公开(公告)日：2022-10-06
申请号：US17638281
申请日：2019-08-27
Applicant: LG ELECTRONICS INC.
Inventor： Sunghyun HWANG , Junghoon KIM
Abstract: The present specification provides a semiconductor light emitting element having a new structure with a wider light emitting area than a conventional structure, when implementing a display device by using semiconductor light emitting elements. A semiconductor light emitting element according to one embodiment of the present invention is characterized by comprising: a first conductive-type semiconductor layer having a first side inclination angle; a second conductive-type semiconductor layer having a second side inclination angle, which is positioned on the first conductive-type semiconductor layer; and an active layer having a third side inclination angle, which is disposed between the first conductive-type semiconductor layer and the second conductive-type semiconductor layer, wherein the second side inclination angle and the third side inclination angle are the same.
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公开(公告)号：US20220069144A1
公开(公告)日：2022-03-03
申请号：US17522085
申请日：2021-11-09
Applicant: LG ELECTRONICS INC.
Inventor： Yoonsuk CHOI , Jinsung KIM , Haejong CHO , Donghae OH , Youngsik LEE , Sunghyun HWANG , Hyunho LEE , Wondoo SONG
IPC: H01L31/0224 , H02S30/10 , H01L31/05 , H01L31/02
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.
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Patent Agency Ranking
公开(公告)号：US20170012146A1
公开(公告)日：2017-01-12
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: H01L31/0224 , H01L31/05 , H01L31/02
CPC classification number: H01L31/022433 , H01L31/0201 , H01L31/02013 , H01L31/048 , H01L31/05 , H01L31/0504 , H01L31/0508 , H02S30/10 , Y02E10/50 , Y02E10/52
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.
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，与半导体衬底一起形成pn结的发射极区域，连接到发射极区域的第一电极和连接到半导体衬底的背面的第二电极 基质; 以及与所述第一电极或所述第二电极连接并且被构造为串联地电连接所述多个太阳能电池的多个布线构件，其中，与每个太阳能电池的第一电极或第二电极连接的多个布线构件为6〜 30，并且布线构件具有圆形横截面。
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公开(公告)号：US20160322527A1
公开(公告)日：2016-11-03
申请号：US15142664
申请日：2016-04-29
Applicant: LG ELECTRONICS INC.
Inventor： Sunghyun HWANG , Jinsung KIM , Hyunho LEE , Donghae OH
IPC: H01L31/05 , H01L31/048 , H01L31/0236 , H01L31/02 , H01L31/0224
CPC classification number: H01L31/0508 , H01L31/0201 , H01L31/022433 , H01L31/02366 , H01L31/0488 , H01L31/068 , Y02E10/547
Abstract: A solar cell panel is disclosed. The disclosed solar cell panel includes a semiconductor substrate, a conductive region disposed in or on the semiconductor substrate, an electrode connected to the conductive region, a lead electrically connected to the electrode. The electrode includes finger lines, and a bus bar line extending across the finger lines, and electrically connected to the lead. First and second end edge areas are arranged at opposite ends of the bus bar line disposed adjacent to opposite edges of the semiconductor substrate, respectively. The bus bar line includes electrode portions respectively disposed at the first end second end edge areas. Each electrode portion includes an opening formed through the each electrode portion, and an outermost end disposed at a position flush with corresponding ones of the outermost ones of the finger lines or a position outwards of the corresponding outermost finger lines.
Abstract translation: 公开了一种太阳能电池板。 所公开的太阳能电池面板包括半导体衬底，设置在半导体衬底中或其上的导电区域，连接到导电区域的电极，与电极电连接的导线。 电极包括指线，以及跨越指线延伸并且电连接到引线的母线。 第一和第二端边缘区域分别布置在与半导体衬底的相对边缘相邻设置的母线的相对端。 总线线包括分别设置在第一端第二端边缘区域的电极部分。 每个电极部分包括通过每个电极部分形成的开口，以及最外端，其设置在与相应的最外侧指状线相对应的位置或相应的最外侧指线之外的位置。
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公开(公告)号：US20160013334A1
公开(公告)日：2016-01-14
申请号：US14795749
申请日：2015-07-09
Applicant: LG ELECTRONICS INC.
Inventor： Sunghyun HWANG , Jinsung KIM , Hyunho LEE , Haejong CHO , Donghae OH
IPC: H01L31/0224 , H01L31/05 , H01L31/0352
CPC classification number: H01L31/022433 , H01L31/02167 , H01L31/022425 , H01L31/03529 , H01L31/0504 , H01L31/0508 , H01L31/068 , H01L31/0684 , Y02E10/50 , Y02E10/547
Abstract: A solar cell includes a substrate of a first conductive type, a plurality of first electrodes positioned on one surface of the substrate in parallel with one another, and a plurality of back surface field regions which are positioned respectively correspondingly to the plurality of first electrodes, are separated from one another, and are doped with impurities of the first conductive type at a concentration higher than the substrate. Each back surface field region includes discontinuous regions in a longitudinal direction of the first electrodes. An impurity concentration of the discontinuous regions is lower than an impurity concentration of the back surface field region.
Abstract translation: 太阳能电池包括第一导电类型的基板，彼此平行地位于基板的一个表面上的多个第一电极以及分别对应于多个第一电极的多个背面场区域， 彼此分离，并以高于衬底的浓度掺杂第一导电类型的杂质。 每个后表面场区域包括在第一电极的纵向方向上的不连续区域。 不连续区域的杂质浓度低于背面场区域的杂质浓度。
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公开(公告)号：US20190255641A1
公开(公告)日：2019-08-22
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
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.
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公开(公告)号：US20180337292A1
公开(公告)日：2018-11-22
申请号：US15983671
申请日：2018-05-18
Applicant: LG Electronics Inc.
Inventor： Kyoungsoo LEE , Sunghyun HWANG , Sangwook PARK
IPC: H01L31/0216 , H01L31/0236 , H01L31/0352 , H01L31/20 , H01L31/0747
CPC classification number: H01L31/02167 , H01L31/02363 , H01L31/0747
Abstract: A solar cell includes: a semiconductor substrate including an uneven portion, the uneven portion being located on at least one of a front surface or a rear surface of the semiconductor substrate; a passivation layer disposed on the uneven portion; and an oxide layer disposed between the passivation layer and the uneven portion of the semiconductor substrate, the oxide layer including amorphous oxide.
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