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1.发明公开
公开(公告)号：EP4095915A1
公开(公告)日：2022-11-30
申请号：EP20915295.8
申请日：2020-01-29
Applicant: LG Electronics, Inc.
Inventor： HWANG, Sunghyun , KIM, Junghoon
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：EP3196945B1
公开(公告)日：2019-06-19
申请号：EP17152171.9
申请日：2017-01-19
Applicant: LG ELECTRONICS INC.
Inventor： LEE, Seungyoon , JI, Kwangsun , LEE, Hongcheol , HWANG, Sunghyun
IPC: H01L31/0224 , H01L31/0747
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公开(公告)号：EP3091580A1
公开(公告)日：2016-11-09
申请号：EP16167872.7
申请日：2016-05-02
Applicant: LG ELECTRONICS INC.
Inventor： HWANG, Sunghyun , KIM, Jinsung , LEE, Hyunho , OH, Donghae
IPC: H01L31/0224 , H01L31/068
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 (142) 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 (PA3, PA4) 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 (424a, 424b) 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 (421a, 421b) 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板包括半导体衬底，设置在半导体衬底中或上的导电区域，连接到导电区域的电极，电连接到电极的引线（142）。 电极包括指状线和延伸跨过指状线并且电连接到引线的汇流条线。 第一和第二端部边缘区域（PA3，PA4）分别布置在与半导体衬底的相对边缘相邻设置的汇流条线的相对端处。 汇流条线包括分别设置在第一端部第二端部边缘区域处的电极部分（424a，424b）。 每个电极部分包括穿过每个电极部分形成的开口，以及设置在与最外面的指状线（421a，421b）中的对应指状线对齐或者位于对应的最外指状线外侧的位置处的最外端。
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公开(公告)号：EP4401135A1
公开(公告)日：2024-07-17
申请号：EP23216584.5
申请日：2023-12-14
Applicant: LG Electronics Inc.
Inventor： KANG, Byungjun , JEON, Kiseong , HWANG, Sunghyun , SUNG, Junho , HEO, Mihee , LEE, Minwoo , PARK, Hyungjo
IPC: H01L25/075 , H01L25/16 , H01L33/20 , H01L33/62 , H01L33/44
CPC classification number: H01L25/0753 , H01L25/167 , H01L33/20 , H01L33/62 , H01L33/44
Abstract: A semiconductor light emitting device (150A) can comprise a light emitting layer (152), a passivation layer (157) on an upper surface (150a2) and a side surface (150a3) of the light emitting layer, a protective layer (158) on a lower surface (150a1) and the side surface of the light emitting layer (152), a first electrode (154) between the light emitting layer and the protective layer (158), and a second electrode (155) between the light emitting layer and the passivation layer.
An inner angle (Θ1) between the side surface (150a3) and the lower surface (150a1) of the light emitting layer has an obtuse angle.
Figure 13-
公开(公告)号：EP3826075A1
公开(公告)日：2021-05-26
申请号：EP21150216.6
申请日：2015-09-28
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Jinsung , HWANG, Sunghyun , OH, Donghae
IPC: H01L31/0224 , H01L31/05
Abstract: A solar cell is disclosed. The disclosed solar cell includes a semiconductor substrate, a conductive region disposed in or on the semiconductor substrate, and an electrode including a plurality of finger lines connected to the conductive region, and formed to extend in a first direction while being parallel, and 6 or more bus bar lines formed to extend in a second direction crossing the first direction. Each bus bar line has a width of 35 to 350µm at at least a portion thereof. Each bus bar line has a distance between opposite ends thereof in the second direction smaller than a distance between outermost ones of the finger lines respectively disposed at opposite sides in the second direction.
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Patent Agency Ranking
公开(公告)号：EP3373341A1
公开(公告)日：2018-09-12
申请号：EP18161205.2
申请日：2015-09-28
Applicant: LG Electronics Inc.
Inventor： KIM, Jinsung , HWANG, Sunghyun , OH, Donghae
IPC: H01L31/0224 , H01L31/05
Abstract: A solar cell is disclosed. The disclosed solar cell includes a semiconductor substrate, a conductive region disposed in or on the semiconductor substrate, and an electrode including a plurality of finger lines connected to the conductive region, and formed to extend in a first direction while being parallel, and 6 or more bus bar lines formed to extend in a second direction crossing the first direction. Each bus bar line has a width of 35 to 350µm at at least a portion thereof. Each bus bar line has a distance between opposite ends thereof in the second direction smaller than a distance between outermost ones of the finger lines respectively disposed at opposite sides in the second direction.
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公开(公告)号：EP4009383A1
公开(公告)日：2022-06-08
申请号：EP22152710.4
申请日：2015-06-25
Applicant: LG Electronics Inc.
Inventor： CHOI, Yoonsuk , KIM, Jinsung , CHO, Haejong , OH, Donghae , LEE, Youngsik , HWANG, Sunghyun , LEE, Hyunho , SONG, Wondoo
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 to form strings, 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：EP3349257B1
公开(公告)日：2020-10-07
申请号：EP18150978.7
申请日：2018-01-10
Applicant: LG Electronics Inc.
Inventor： LEE, Kyoungsoo , HWANG, Sunghyun , PARK, Sangwook
IPC: H01L31/0747 , H01L31/18 , H01L31/20
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公开(公告)号：EP3624203A1
公开(公告)日：2020-03-18
申请号：EP19206182.8
申请日：2016-09-30
Applicant: LG Electronics Inc.
Inventor： HWANG, Sunghyun , KIM, Jinsung , KANG, Woojoong , KIM, Jangho , KANG, Dongju , SIM, Kyuhyeok
Abstract: Disclosed is a method for attaching an interconnector (142) of a solar cell panel (150). The method includes forming a first interconnector-jig coupling by fixing a plurality of first interconnectors to a jig (243), locating the first interconnector-jig coupling over a working table, fixing the first interconnectors and a first solar cell (150) 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 fixed to each other.
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公开(公告)号：EP3582266A1
公开(公告)日：2019-12-18
申请号：EP19188854.4
申请日：2015-09-28
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Jinsung , HWANG, Sunghyun , OH, Donghae
IPC: H01L31/0224 , H01L31/05
Abstract: A solar cell is disclosed. The disclosed solar cell includes a semiconductor substrate, a conductive region disposed in or on the semiconductor substrate, and an electrode including a plurality of finger lines connected to the conductive region, and formed to extend in a first direction while being parallel, and 6 or more bus bar lines formed to extend in a second direction crossing the first direction. Each bus bar line has a width of 35 to 350µm at at least a portion thereof. Each bus bar line has a distance between opposite ends thereof in the second direction smaller than a distance between outermost ones of the finger lines respectively disposed at opposite sides in the second direction.
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