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1. 发明专利

TW201310687A 太陽能電池及其製造方法审中-公开
简体标题：太阳能电池及其制造方法
公开(公告)号：TW201310687A
公开(公告)日：2013-03-01
申请号：TW101118797
申请日：2012-05-25
申请人：再生能源公司 , RENEWABLE ENERGY CORPORATION ASA
发明人：科肯根馬汀 , KIRKENGEN, MARTIN , 索爾艾瑞克 , SAUAR, ERIK
IPC分类号： H01L31/18 , H01L31/042
CPC分类号： H01L31/074 , H01L31/022441 , H01L31/0747 , H01L31/075 , H01L31/18 , Y02E10/50
摘要：本發明提出了一種背接觸異質接面太陽能電池(1)以及該該太陽能電池之製造方法。該太陽能電池(1)包含一矽基材(3)，該矽基材(3)具有在其前面上之一鈍化層(5)、以及覆蓋其背面之一本質非晶矽層(7)。該本質非晶矽層(7)的背面上提供了一射極層(13)及一基極層(19)，這些層中之每一層覆蓋了該背面的一些鄰近之部分區域。包含一電氣絕緣材料之一隔離層(9)被插入這些射極與基極層(13,19)之間。可以利用一遮罩之氣相沈積法產生該隔離層(9)以及該基極層(19)及射極層(13)。由於此種處理，該射極層(13)及該隔離層(9)之各鄰接區與該基極層(19)及該隔離層(9)的各鄰接區在重疊區(23,25)中部分地橫向重疊，且該部分地橫向重疊之方式使得該隔離層(9)的至少一部分位於比接近該射極層(13)及該基極層(19)中之各別層的一重疊部分更接近該基材(3)之處。使用該所提出的太陽能電池概念及製造方法時，由於可能的高品質表面鈍化，而可在低製造成本下得到高太陽能電池效率。
简体摘要：本发明提出了一种背接触异质接面太阳能电池(1)以及该该太阳能电池之制造方法。该太阳能电池(1)包含一硅基材(3)，该硅基材(3)具有在其前面上之一钝化层(5)、以及覆盖其背面之一本质非晶硅层(7)。该本质非晶硅层(7)的背面上提供了一射极层(13)及一基极层(19)，这些层中之每一层覆盖了该背面的一些邻近之部分区域。包含一电气绝缘材料之一隔离层(9)被插入这些射极与基极层(13,19)之间。可以利用一遮罩之气相沉积法产生该隔离层(9)以及该基极层(19)及射极层(13)。由于此种处理，该射极层(13)及该隔离层(9)之各邻接区与该基极层(19)及该隔离层(9)的各邻接区在重叠区(23,25)中部分地横向重叠，且该部分地横向重叠之方式使得该隔离层(9)的至少一部分位于比接近该射极层(13)及该基极层(19)中之各别层的一重叠部分更接近该基材(3)之处。使用该所提出的太阳能电池概念及制造方法时，由于可能的高品质表面钝化，而可在低制造成本下得到高太阳能电池效率。

2. 发明申请

WO2010087712A2 BACK CONTACTING AND INTERCONNECTION OF TWO SOLAR CELLS 审中-公开
标题翻译：两个太阳能电池的反接触和互连
公开(公告)号：WO2010087712A2
公开(公告)日：2010-08-05
申请号：PCT/NO2010/000023
申请日：2010-01-20
申请人： RENEWABLE ENERGY CORPORATION ASA , SAUAR, Erik , BENTZEN, Andreas
发明人： SAUAR, Erik , BENTZEN, Andreas
IPC分类号： H01L31/05
CPC分类号： H01L31/0682 , H01L31/022441 , H01L31/0516 , H01L31/056 , H01L31/1864 , H01L31/1868 , Y02E10/52 , Y02E10/547 , Y02P70/521
摘要： Method for producing back contacts on silicon solar cells (100) and an interconnection between silicon solar cells (100) where the front surface has been fully treated and the back surface has been processed to the point where the said solar cells (100) can be contacted on the back surface. The method further comprises: a) attaching the solar cells (100) onto a transparent superstrate (104), thereby forming a structure (120) b) depositing a passivating layer (113) onto the back surface of the structure (120) c) depositing a silicon material layer (108) onto the back surface of the structure (120) d) separating the silicon material layer (108) by first areas (C) e) providing contact sites in areas (B) f) depositing a metal layer (109) onto the back surface of the structure (120) g) heating the structure (120) to form silicide (110) h) optionally opening the metal layer (109) in areas (C) i) depositing metal (112) onto the silicide (110) Device comprising solar cells (100) with back contacts and interconnections produced by the method.
摘要翻译：用于在硅太阳能电池（100）上产生背接触的方法以及其中前表面已被完全处理并且后表面已经被处理到所述太阳能电池（100）可以是这样的点的硅太阳能电池（100）之间的互连在背面接触。该方法还包括：a）将太阳能电池（100）附着到透明的覆层（104）上，从而形成结构（120）b）将沉积层（113）沉积到结构（120）的背面上c）将硅材料层（108）沉积到结构（120）的背面上d）将硅材料层（108）分离第一区域（C），e）在区域（B）中提供接触部位，f）沉积金属层（120）的后表面上加热结构（120），以形成硅化物（110），h）在区域（C）中可选地打开金属层（i），i）将金属（112）沉积到硅化物（110）装置包括具有背接触的太阳能电池（100）和通过该方法产生的互连。

3. 发明申请

WO2009128721A2 METHOD FOR PRODUCTION OF WAFER BASED SOLAR PANELS 审中-公开
标题翻译：用于生产基于波浪的太阳能面板的方法
公开(公告)号：WO2009128721A2
公开(公告)日：2009-10-22
申请号：PCT/NO2009/000130
申请日：2009-04-02
申请人： RENEWABLE ENERGY CORPORATION ASA , NESE, Martin , SAUAR, Erik , BENTZEN, Andreas , BASORE, Paul, Alan
发明人： NESE, Martin , SAUAR, Erik , BENTZEN, Andreas , BASORE, Paul, Alan
IPC分类号： H01L31/0224 , H01L31/18 , H01L31/042 , H01L31/05
CPC分类号： H01L31/042 , H01L31/022441 , H01L31/0516 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： This invention relates to a method for producing solar cells, and photovoltaic panels thereof. The method for producing solar panels comprises employing a number of semiconductor wafers and/or semiconductor sheets of films prefabricated to prepare them for back side metallization, which are placed and attached adjacent to each other and with their front side facing downwards onto the back side of the front glass, before subsequent processing that includes depositing at least one metal layer covering the entire front glass including the back side of the attached wafers/sheets of films. The metallic layer is then patterned/divided into electrically isolated contacts for each solar cell and into interconnections between adjacent solar cells.
摘要翻译：本发明涉及一种太阳能电池的制造方法及其光电板。制造太阳能电池板的方法包括采用预先制备的多个半导体晶片和/或半导体薄膜来制备它们用于背面金属化，它们彼此相邻放置和附接，并且其前侧面向下前玻璃，在后续处理之前，其包括沉积覆盖整个前玻璃的至少一个金属层，其包括附着的晶片/薄膜片的背面。然后将金属层图案化/分成用于每个太阳能电池的电隔离触点，并且在相邻的太阳能电池之间互连。

4. 发明申请

WO2009048338A1 METHOD AND DEVICE FOR SUPPLYING ELECTRICAL POWER 审中-公开
标题翻译：用于供电的方法和装置
公开(公告)号：WO2009048338A1
公开(公告)日：2009-04-16
申请号：PCT/NO2008/000359
申请日：2008-10-09
申请人： RENEWABLE ENERGY CORPORATION ASA , SAUAR, Erik , LUNDAHL, Karl, Ivar , STEEMAN, Robertus, Antonius
发明人： SAUAR, Erik , LUNDAHL, Karl, Ivar , STEEMAN, Robertus, Antonius
IPC分类号： C25D17/00 , C25D17/06 , C25D17/14 , C25D17/28 , H01L21/00 , H01L21/288 , H05K3/18 , C25D7/12
CPC分类号： C25D17/001 , C25D17/005 , C25D17/007 , C25D17/06 , C25D17/14 , C25D17/28 , H01L21/67005 , H01L21/67706 , H01L21/6776
摘要： Method and device for supplying electrical power to a wafer that is at least partially submerged in a liquid. The device comprises : - a container filled with the liquid; - a transportation device comprising a wafer carrier device for transporting the wafer at least partially submerged through the liquid; - a power supply device for supplying electrical power to the wafer.
摘要翻译：用于向至少部分浸没在液体中的晶片供电的方法和装置。该装置包括： - 装满液体的容器; - 输送装置，其包括晶片载体装置，用于至少部分地浸没通过所述液体的晶片传送晶片; - 用于向晶片供电的电源装置。

5. 发明申请

WO2006110048A1 SURFACE PASSIVATION OF SILICON BASED WAFERS 审中-公开
标题翻译：硅基陶瓷的表面钝化
公开(公告)号：WO2006110048A1
公开(公告)日：2006-10-19
申请号：PCT/NO2006/000139
申请日：2006-04-12
申请人： RENEWABLE ENERGY CORPORATION ASA , UNIVERSITETETET I OSLO , INSTITUTT FOR ENERGITEKNIKK , ULYASHIN, Alexander , BERNTZEN, Andreas , SVENSSON, Bengt , HOLT, Arve , SAUAR, Erik
发明人： ULYASHIN, Alexander , BERNTZEN, Andreas , SVENSSON, Bengt , HOLT, Arve , SAUAR, Erik
IPC分类号： H01L31/18 , H01L31/0216
CPC分类号： H01L31/02167 , H01L31/028 , H01L31/1804 , H01L31/1864 , H01L31/1868 , Y02E10/50 , Y02P70/521
摘要： The surface recombination velocity of a silicon sample is reduced by deposition of a thin hydrogenated amorphous silicon or hydrogenated amorphous silicon carbide film, followed by deposition of a thin hydrogenated silicon nitride film. The surface recombination velocity is further decreased by a subsequent anneal. Silicon solar cell structures using this new method for efficient reduction of the surface recombination velocity is claimed.
摘要翻译：通过沉积薄的氢化非晶硅或氢化非晶碳化硅膜，沉积薄的氢化氮化硅膜来降低硅样品的表面复合速度。通过随后的退火进一步降低表面复合速度。要求使用这种用于有效降低表面复合速度的新方法的硅太阳能电池结构。

6. 发明申请

WO2013175354A2 A METHOD FOR MANUFACTURING A BACK CONTACTED BACK JUNCTION SOLAR CELL MODULE 审中-公开
标题翻译：制造背面接触式太阳能电池模块的方法
公开(公告)号：WO2013175354A2
公开(公告)日：2013-11-28
申请号：PCT/IB2013/053968
申请日：2013-05-15
申请人： RENEWABLE ENERGY CORPORATION ASA
发明人： NESE, Martin , SAUAR, Erik , BENTZEN, Andreas
IPC分类号： H01L31/18
CPC分类号： H01L31/0682 , H01L31/1804 , H01L31/1896 , Y02E10/547 , Y02P70/521
摘要： The present invention relates to cost effective production methods of high efficient silicon based back- contacted solar modules, where a significant work load reduction and cost savings are achieved by using the CGS-technology approach on epitaxially grown wafers with emitter doping, optionally including surface field doping, followed by use of plasma texturing and CVD- based deposition of surface passivation films to finish the front side of the solar cells, before laminating the semi-finished cells onto the front substrate of the solar panel such that a smooth and planar back surface is obtained, and then finishing the manufacturing of the solar modules by forming the back-side surface passivation and electric contacts and cell interconnects.
摘要翻译：本发明涉及高效硅基反接触太阳能模块的成本有效的生产方法，其中通过在具有发射极掺杂的外延生长晶片上使用CGS技术方法来实现显着的工作负载减少和成本节约，任选地包括表面场然后在将半成品细胞层压到太阳能电池板的前基板上之前，使用等离子体纹理化和基于CVD的沉积表面钝化膜来完成太阳能电池的正面，使得光滑平坦的背面，然后通过形成背面表面钝化和电触点和电池互连来完成太阳能模块的制造。

7. 发明申请

WO2013140325A1 CELL AND MODULE PROCESSING OF SEMICONDUCTOR WAFERS FOR BACK-CONTACTED SOLAR PHOTOVOLTAIC MODULE 审中-公开
标题翻译：用于背景接触式太阳能光伏模块的半导体晶体管的晶胞和模块处理
公开(公告)号：WO2013140325A1
公开(公告)日：2013-09-26
申请号：PCT/IB2013/052144
申请日：2013-03-18
申请人： RENEWABLE ENERGY CORPORATION ASA
发明人： SEWELL, Richard, Hamilton , BENTZEN, Andreas
IPC分类号： H01L31/0224 , H01L31/068 , H01L31/048 , H01L31/05
CPC分类号： H01L31/1804 , H01L31/022441 , H01L31/0488 , H01L31/0516 , H01L31/0682 , Y02E10/547
摘要： The present invention relates to cost effective production methods of high efficiency silicon based back-contacted back-junction solar panels and solar panels thereof having a multiplicity of alternating rectangular emitter- and base regions on the back-side of each cell, each with rectangular metallic electric finger conductor above and running in parallel with the corresponding emitter- and base region, a first insulation layer in-between the wafer and finger conductors, and a second insulation layer in between the finger conductors and cell interconnections.
摘要翻译：本发明涉及高效硅基背接触太阳能电池板及其太阳能电池板的成本有效的生产方法，该太阳能电池板在每个电池的背面上具有多个交替的矩形发射极和基极区域，每个具有矩形金属电指状导体在相应的发射极和基极区域上方平行并与晶片和指状导体之间的第一绝缘层，以及指形导体和单元互连之间的第二绝缘层。

8. 发明申请

WO2007117153A3 SOLAR CELLS AND METHODS FOR MANUFACTURING SAME 审中-公开
公开(公告)号：WO2007117153A3
公开(公告)日：2007-10-18
申请号：PCT/NO2007/000130
申请日：2007-04-12
申请人： RENEWABLE ENERGY CORPORATION ASA , SAUAR, Erik , BENTZEN, Andreas
发明人： SAUAR, Erik , BENTZEN, Andreas
IPC分类号： H01L31/0224 , H01L31/0216
摘要： This invention relates to a method for contacting solar wafers containing one or more layers of temperature sensitive passivation layers by first creating local openings in the passivation layer(s) and then fill the openings with an electric conducting material. In this way, it becomes possible to avoid the relatively high temperatures needed in the conventional method for contacting solar wafers containing one or more passivation layer(s), and thus maintain the excellent passivation properties of newly developed temperature sensitive passivation layer(s) during and after the contacting.

9. 发明授权

US08766090B2 Method for metallization or metallization and interconnection of back contact solar cells 有权
标题翻译：背接触太阳能电池的金属化或金属化和互连的方法
公开(公告)号：US08766090B2
公开(公告)日：2014-07-01
申请号：US13631595
申请日：2012-09-28
申请人： Renewable Energy Corporation ASA
发明人： Richard Hamilton Sewell , Alan Francis Lyon , Andreas Bentzen
IPC分类号： H01L31/05 , H01L31/0224 , H01L31/048 , H01L31/20
CPC分类号： H01L31/1804 , H01L31/022441 , H01L31/0488 , H01L31/0516 , H01L31/0682 , Y02E10/547
摘要： The present invention relates to cost effective methods for metallization and or metallization and interconnection of high efficiency silicon based back-contacted back-junction solar panels and solar panels thereof having a multiplicity of alternating rectangular emitter- and base regions on the back-side of each cell, each with rectangular metallic electric finger conductor above and running in parallel with the corresponding emitter- and base region, a first insulation layer in-between the wafer and finger conductors, and a second insulation layer in between the finger conductors and cell interconnections.
摘要翻译：本发明涉及用于金属化和/或金属化和互连的高效硅基背接太阳能电池板及其太阳能电池板的成本有效的方法，其中每个太阳能电池板在每个背面具有多个交替的矩形发射极和基极区域电池，每个具有矩形金属电指状导体，其上方并与其相应的发射极和基极区域并行，晶片和指状导体之间的第一绝缘层，以及指形导体和电池互连之间的第二绝缘层。

10. 发明申请

US20130240022A1 BACK JUNCTION BACK CONTACT SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：背面连接返回联系太阳能电池模块及其制造方法
公开(公告)号：US20130240022A1
公开(公告)日：2013-09-19
申请号：US13631382
申请日：2012-09-28
申请人： RENEWABLE ENERGY CORPORATION ASA
发明人： Richard Hamilton SEWELL , Andreas BENTZEN , Lawrence Frederick SCHLOSS , Young Seen LEE , Hiroaki HAYASHIGATANI , Toshio ITOH , Alan Francis LYON , Roger THOMPSON , Nemia GRUBISICH
IPC分类号： H01L31/05 , H01L31/18 , H01L31/048
CPC分类号： H01L31/1804 , H01L31/022441 , H01L31/0488 , H01L31/0516 , H01L31/0682 , Y02E10/547
摘要： The present invention relates to cost effective production methods of high efficiency silicon based back-contacted back-junction solar panels and solar panels thereof having a multiplicity of alternating rectangular emitter- and base regions on the back-side of each cell, each with rectangular metallic electric finger conductor above and running in parallel with the corresponding emitter- and base region, a first insulation layer in-between the wafer and finger conductors, and a second insulation layer in between the finger conductors and cell interconnections.
摘要翻译：本发明涉及高效硅基背接触太阳能电池板及其太阳能电池板的成本有效的生产方法，该太阳能电池板在每个电池的背面上具有多个交替的矩形发射极和基极区域，每个具有矩形金属电指状导体在相应的发射极和基极区域上方平行并与晶片和指状导体之间的第一绝缘层，以及指形导体和单元互连之间的第二绝缘层。

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