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1.发明公开
公开(公告)号：EP4396878A1
公开(公告)日：2024-07-10
申请号：EP22863793.0
申请日：2022-08-29
申请人： Solarpaint Ltd.
发明人： MAIMON, Eran , GOVER, Omri , MANOR, Haggai , YARKONI, Hod , TIDHAR, Yaron , ALBALAK, Ramon Joseph
IPC分类号： H01L31/042 , H01L31/0465 , H01L31/0392 , H01L31/0445
CPC分类号： Y02E10/50 , H01L31/0504 , H01L31/0508 , H01L31/048
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公开(公告)号：EP4047669A1
公开(公告)日：2022-08-24
申请号：EP20876244.3
申请日：2020-09-25
发明人： KIM, Jung Bae , KANG, Jun Young , MUN, Hyang Ju , MIN, Seon Ki , SEO, Jeong Ho , SHIN, Won Suk , SHIN, Hyun Kyo , YOON, Young Tae , LIM, Kyoung Jin
IPC分类号： H01L31/042 , H01L31/0224 , H01L31/02 , H01L31/18 , H01L31/0445 , H01L21/76 , H01L21/78
摘要： The present invention relates to a solar cell, a unit cell included in the solar cell, and a method for manufacturing the solar cell, the solar cell comprising: a first unit cell manufactured using any one piece from among a plurality of pieces formed by separating a mother substrate; and a second unit cell coupled to the first unit cell, wherein the first unit cell comprises a first cell electrode provided on a first unit substrate and having conductivity, the second unit cell comprises a second cell electrode provided on a second unit substrate and having conductivity, and the second cell electrode and the first cell electrode are bonded to each other without a bonding material to couple the second unit cell to the first unit cell.
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公开(公告)号：EP3982425A1
公开(公告)日：2022-04-13
申请号：EP20817652.9
申请日：2020-04-07
发明人： KIM, Jung Bae , KANG, Jun Young , MUN, Hyang Ju , MIN, Seon Ki , SEO, Jeong Ho , SHIN, Won Suk , SHIN, Hyun Kyo , YOON, Young Tae , LIM, Kyoung Jin
IPC分类号： H01L31/18 , H01L31/0445 , H01L21/306 , H01L21/56 , H01L21/78 , H01L21/76
摘要： The present invention relates to a solar cell manufacturing method, a solar cell manufactured thereby, and a substrate for a solar cell. The solar cell manufacturing method involves forming a separating portion for separating a substrate, which is for manufacturing the solar cell, into a plurality of pieces. The solar cell manufacturing method comprises: a step for preparing the substrate; a first substrate etching step for forming a first groove in one surface of the substrate; a second substrate etching step for forming a second groove inside the first groove; and a third substrate etching step for etching the substrate including the second groove, wherein the separating portion includes the first groove and the second groove.
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公开(公告)号：EP3979339A1
公开(公告)日：2022-04-06
申请号：EP20818238.6
申请日：2020-04-07
发明人： KIM, Jung Bae , KANG, Jun Young , MUN, Hyang Ju , MIN, Seon Ki , SEO, Jeong Ho , SHIN, Won Suk , SHIN, Hyun Kyo , YOON, Young Tae , LIM, Kyoung Jin
摘要： The present invention relates to a method for manufacturing a solar cell, comprising: a seating process of seating, in a processing space for manufacturing a solar cell, a cell in which a plurality of thin film layers are formed; a coating process of spraying a conductive material onto the cell; and a scribing process of irradiating a laser toward the cell to form a cell separation unit for separating the cell into a plurality of unit cells.
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公开(公告)号：EP3878018A1
公开(公告)日：2021-09-15
申请号：EP19881327.1
申请日：2019-10-31
申请人： Swift Solar Inc.
IPC分类号： H01L31/02 , H01L31/0224 , H01L31/0236 , H01L31/0328 , H01L31/0445 , H01L31/18
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6.发明公开
公开(公告)号：EP3821470A1
公开(公告)日：2021-05-19
申请号：EP19745798.9
申请日：2019-06-21
发明人： CHUPTYS , Piotr
IPC分类号： H01L31/043 , H01L31/0445 , H02S30/10 , H02S40/20 , H02S40/42
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公开(公告)号：EP3349255A1
公开(公告)日：2018-07-18
申请号：EP16844625.0
申请日：2016-09-01
申请人： Moohan Co., Ltd.
发明人： KIM, Heon Do
IPC分类号： H01L31/0445 , H01L31/0224 , H01L31/04 , H01L31/18
CPC分类号： H01L31/0445 , H01L31/0224 , H01L31/022433 , H01L31/022466 , H01L31/04 , H01L31/18 , H01L31/1824 , Y02E10/50 , Y02P70/521
摘要： The present invention provides a thin film type solar cell and a method of manufacturing the same, the thin film type solar cell including: a substrate; a first transparent electrode provided on the substrate, a first separation part being formed in the first transparent electrode; a semiconductor layer formed on the first separation part and the first transparent electrode; a contact part formed to pass through the first transparent electrode and the semiconductor layer; a second transparent electrode formed in the contact part and on the semiconductor layer; and a second separation part formed to pass the semiconductor layer and the second transparent electrode, wherein a size of a grain of the contact part is smaller than a size of a grain of the first transparent electrode.
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公开(公告)号：EP3111484A4
公开(公告)日：2017-11-01
申请号：EP15755335
申请日：2015-02-24
发明人： VAK DOOJIN
CPC分类号： H01G9/2009 , H01L27/302 , H01L51/0003 , H01L51/0004 , H01L51/0036 , H01L51/0037 , H01L51/0077 , H01L51/4213 , H01L51/424 , H01L51/4246 , H01L51/442 , H01L2031/0344 , Y02E10/549
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9.发明公开
公开(公告)号：EP4437596A1
公开(公告)日：2024-10-02
申请号：EP21965001.7
申请日：2021-11-23
发明人： PENG, Shou , MA, Liyun , KATZUNG, Alexander , YIN, Xinjian , FU, Ganhua
IPC分类号： H01L31/048 , H01L31/0445
CPC分类号： Y02E10/50 , H01L31/046 , H01L31/0392 , H01L31/0488
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10.发明公开
公开(公告)号：EP3806593A1
公开(公告)日：2021-04-14
申请号：EP19822212.7
申请日：2019-06-06
申请人： KANEKA CORPORATION
IPC分类号： H05K3/06 , H01B13/00 , H01L21/312 , H01L31/0224 , H01L31/0445
摘要： Provided is a resist composition for pattern printing containing a resin (A) component that contains a combination of at least two or more types of amino group-containing resins each containing an amino group of different amine numbers respectively, the entire resin (A) component having an amine number of 1.5 to 10.0, a compound (B) component that generates an amine by means of moisture and/or light, a thickener (C) component, and a diluent (D) component. The resist composition has high resistance to an alkaline etchant, can be easily peeled off by an aqueous acid solution, and enables a protective pattern to be formed by printing.
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