公开(公告)号：US20050241692A1

公开(公告)日：2005-11-03

申请号：US10525923

申请日：2003-08-21

申请人： Leonid Rubin ,  George Rubin

发明人： Leonid Rubin ,  George Rubin

IPC分类号： H01L31/04 ,  H01L31/0224 ,  H05K3/10 ,  H01L31/00

CPC分类号： H01L31/022425 ,  H01L31/0508 ,  H01L31/0512 ,  H01L2924/0002 ,  H05K3/10 ,  Y02E10/50 ,  H01L2924/00

摘要： An electrode is described for contacting an electrically conductive surface, in particular for contacting at least one surface of a photovoltaic element wafer 3, the electrode comprising an electrically insulating optically transparent film 10, an adhesive layer 11 provided on one surface of said film 10, and a first plurality of substantially parallel, electrically conductive wires 5′ being embedded into the adhesive layer 11, a part of the surfaces of said wires 5′ protruding from the adhesive layer 11 and at least on the surface protruding from the adhesive layer 11 being covered by a coating 2 consisting of an alloy with a low melting point, wherein the wires 5′ of the first plurality are electrically connected to a first terminal bar 20. A plurality of said electrodes may be formed as an endless, continuous strip, which can be cut to a length corresponding to that of an array of adjacent photovoltaic elements 3 to be connected for forming a PV module, wherein the wires 5′ running in longitudinal direction of the strip are cut at distances corresponding to the distances of the PV cells. A PV cell or a PV module comprising at least one electrode 16 or one electrode strip 16 as described above may comprise one or more photovoltaic cells 3 with an electrically conductive, antireflective, optically transparent coating 4 on at least one of its surfaces, the wires 5′ of the first plurality being soldered onto the coating 4 and onto the respective terminal bars 20 or terminal frames 17 by means of the alloy 2.

摘要翻译： 描述了用于接触导电表面的电极，特别是用于接触光电元件晶片3的至少一个表面，该电极包括电绝缘光学透明膜10，设置在所述膜10的一个表面上的粘合层11， 并且第一组多个基本平行的导电线5'嵌入粘合剂层11中，从粘合剂层11突出并且至少在从粘合剂层11突出的表面上的所述电线5'的一部分表面是 由由低熔点合金组成的涂层2覆盖，其中第一多个的电线5'电连接到第一端子条20。 多个所述电极可以形成为环形连续条带，其可以被切割成与待连接以形成PV模块的相邻光电元件3的阵列的长度相对应的长度，其中沿纵向延伸的线5' 在与PV电池的距离相对应的距离处切割带材的方向。 包括如上所述的至少一个电极16或一个电极条16的PV电池或PV模块可以包括在其至少一个表面上具有导电的，抗反射的，光学透明的涂层4的一个或多个光伏电池3， 第一组中的5'通过合金2焊接到涂层4上并连接到相应的端子条20或端子框架17上。

公开(公告)号：US20070199588A1

公开(公告)日：2007-08-30

申请号：US11361296

申请日：2006-02-24

申请人： Leonid Rubin ,  George Rubin ,  Andreas Schneider ,  Alexander Osipov

发明人： Leonid Rubin ,  George Rubin ,  Andreas Schneider ,  Alexander Osipov

IPC分类号： H02N6/00

CPC分类号： H01L31/1804 ,  H01L31/022425 ,  H01L31/035281 ,  H01L31/047 ,  H01L31/0508 ,  H01L31/068 ,  Y02E10/547 ,  Y02P70/521

摘要： A solar cell apparatus and process for making and using same involving a semiconductor wafer having a front side surface and a metallized back side surface and a semiconductor p/n junction between the front side surface and the back side surface. At least one front side interruption is caused to extend along at least a portion of the front side surface and into the wafer to a depth sufficient to interrupt the semiconductor p/n junction to define a plurality of separate p/n junction sections within the wafer and to define separate front side surface portions associated with respective separate p/n junction sections. A back side interruption is caused to extend along a portion of the metallized back side surface, generally opposite the front side interruption, to define a plurality of separate metallized back side surface portions associated with respective p/n junction sections and in electrical contact with respective p/n junction sections.

摘要翻译： 一种太阳能电池装置及其制造和使用方法，涉及具有前侧表面和金属化背侧表面的半导体晶片和在前侧表面和后侧表面之间的半导体p / n结。 导致至少一个前侧中断沿着前侧表面的至少一部分延伸到晶片中至足以中断半导体p / n结以在晶片内限定多个分离的p / n结部分的深度 并且限定与相应的单独的p / n接合部分相关联的分开的前侧表面部分。 导致背面中断沿着金属化的背侧表面的大致与前侧中断相反的部分延伸，以限定与相应的p / n接合部分相关联并与相应的p / n接合部分电接触的多个单独的金属化后侧表面部分 p / n接头部分。

公开(公告)号：US20070144577A1

公开(公告)日：2007-06-28

申请号：US11317530

申请日：2005-12-23

申请人： George Rubin ,  Andreas Schneider ,  Leonid Rubin

发明人： George Rubin ,  Andreas Schneider ,  Leonid Rubin

IPC分类号： H01L31/00

CPC分类号： H01L31/022433 ,  H01L31/18 ,  Y02E10/50

摘要： A photovoltaic apparatus has a semiconductor photovoltaic cell structure having a front surface and a back surface provided by respectively doped portions of semiconductor material forming a photovoltaic junction. A plurality of separate electrical contacts is embedded in the front side surface of the respective one of the portions of semiconductor material. The electrical contacts are distributed in two dimensions across the surface and are separated from each other and are in electrical contact with the respective one of the portions of semiconductor material. A back side electrical contact is provided on the back surface of the other of the respective portions of semiconductor material and in electrical contact therewith. A solar cell apparatus includes the apparatus above and electrodes for contacting the electrical contacts on the front and back side surfaces respectively of the semiconductor material.

摘要翻译： 光伏器件具有半导体光伏电池结构，其具有通过形成光伏结的半导体材料的分别掺杂部分提供的前表面和后表面。 多个单独的电触头嵌入在半导体材料的相应一个部分的前侧表面中。 电触点分布在两个表面上并且彼此分离并且与半导体材料的相应一个部分电接触。 在半导体材料的相应部分的另一个的背表面上设置有背面电触头并与其电接触。 太阳能电池装置包括上述装置和用于接触半导体材料的前后表面上的电触头的电极。