公开(公告)号：US20120325315A1

公开(公告)日：2012-12-27

申请号：US13601523

申请日：2012-08-31

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H01L31/048 ,  H01L31/18

CPC分类号： H01L31/0488 ,  C03B23/20 ,  C03B27/06 ,  C03C27/08 ,  C03C27/10 ,  Y02E10/50

摘要： A photoelectric converter device includes a front surface glass plate, a photoelectric conversion unit formed on the front surface glass plate and serving to generate electric power in response to incidence of light, and a back surface glass plate arranged so as to cover the photoelectric conversion unit. The front surface glass plate and the back surface glass plate are fused and joined in at least a part of a peripheral portion of the glass plates.

摘要翻译： 光电转换装置包括前表面玻璃板，形成在前表面玻璃板上的光电转换单元，用于响应于光的入射发电;以及后表面玻璃板，其布置成覆盖光电转换单元 。 前表面玻璃板和后表面玻璃板熔合并接合在玻璃板的周边部分的至少一部分上。

公开(公告)号：US08115094B2

公开(公告)日：2012-02-14

申请号：US11708050

申请日：2007-02-20

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H01L25/00

CPC分类号： H01L31/076 ,  H01L31/046 ,  H01L31/0463 ,  H01L31/0465 ,  Y02E10/548

摘要： A photovoltaic apparatus includes a first photoelectric conversion portion so formed on an insulating surface of a substrate as to cover a first substrate electrode and a second substrate electrode isolated from each other by a first groove, a second photoelectric conversion portion formed on the surface of the first photoelectric conversion portion through a conductive intermediate layer, a first back electrode and a second back electrode formed on the surface of said second photoelectric conversion portion and a connecting passage portion for electrically connecting the first substrate electrode and the second back electrode, provided at a prescribed interval from the side surface of said intermediate layer.

摘要翻译： 光电装置包括：第一光电转换部，其形成在基板的绝缘表面上，以覆盖第一基板电极;以及第二基板电极，通过第一槽彼此隔离;第二光电转换部，形成在第一基板电极的表面上; 通过导电中间层的第一光电转换部分，形成在所述第二光电转换部分的表面上的第一背电极和第二后电极以及用于电连接第一基板电极和第二后电极的连接通道部分， 从所述中间层的侧表面开始规定间隔。

公开(公告)号：US20120015472A1

公开(公告)日：2012-01-19

申请号：US13138747

申请日：2010-03-24

申请人： Toshiharu Hayashi ,  Kazuhiko Yamasaki ,  Masahide Arai ,  Satoko Ogawa ,  Wataru Shinohara

发明人： Toshiharu Hayashi ,  Kazuhiko Yamasaki ,  Masahide Arai ,  Satoko Ogawa ,  Wataru Shinohara

IPC分类号： H01L31/18

CPC分类号： H01L31/1884 ,  H01L31/046 ,  H01L31/0465 ,  H01L31/048 ,  H01L31/0481 ,  H01L31/076 ,  Y02E10/548

摘要： On a substrate is formed a transparent and conductive front electrode layer, on which is formed a photoelectric conversion unit that generates an electric power by a light. On the photoelectric conversion unit is formed a transparent and conductive film, on which a silver-containing back electrode layer. On the back electrode layer is formed further a back electrode reinforcing film formed by UV-irradiation of, or by heating of, or by heating after UV-irradiation of a layer that is obtained by applying a composition for reinforcing film on the back electrode layer with a wet coating method.Provided are a solar cell module with small deterioration of power generation efficiency even under a high humidity environment and with stable performance for a long period of time and a method that can produce the solar cell module more cheaply.

摘要翻译： 在基板上形成透明且导电的前电极层，其上形成有通过光产生电力的光电转换单元。 在光电转换单元上形成透明导电膜，其上装有含银的背电极层。 在背面电极层上还形成有通过在背面电极层上涂布增强膜用组合物的UV照射后的紫外线照射或加热或加热后形成的背面电极增强膜 用湿式涂布法。 提供即使在高湿度环境下，即使在长时间内具有稳定的性能，也能够更廉价地制造太阳能电池模块的方法，发电效率恶化的太阳能电池模块。

公开(公告)号：US20070193619A1

公开(公告)日：2007-08-23

申请号：US11705770

申请日：2007-02-14

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H02N6/00

CPC分类号： H01L31/202 ,  H01L31/046 ,  H01L31/0463 ,  H01L31/0465 ,  H01L31/076 ,  H01L31/204 ,  Y02E10/548 ,  Y02P70/521

摘要： This photovoltaic apparatus comprises a second groove for electrically isolating first and second back electrodes from each other, a third groove formed on a region located between a first groove and the second groove to cut at least an intermediate layer from the upper surface of the second back electrode, a first insulating member embedded in the third groove to cover at least a cut portion of the intermediate layer and a conductive member electrically connected to the first substrate electrode on a region located between the second and third grooves and electrically connected to the second back electrode across the third groove.

摘要翻译： 该光伏装置包括用于将第一和第二背面电极彼此电隔离的第二凹槽，形成在位于第一凹槽和第二凹槽之间的区域上的第三凹槽，以从第二背面的上表面切割至少一个中间层 电极，嵌入所述第三槽中的第一绝缘构件，以覆盖所述中间层的至少切割部分;以及导电构件，其在位于所述第二和第三槽之间的区域上电连接到所述第一基板电极，并电连接到所述第二背面 电极横跨第三个凹槽。

公开(公告)号：US20050284517A1

公开(公告)日：2005-12-29

申请号：US11168489

申请日：2005-06-29

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H01L21/00 ,  H01L25/00 ,  H01L27/142 ,  H01L31/00 ,  H01L31/052 ,  H01L31/075

CPC分类号： H01L31/076 ,  H01L31/0475 ,  H01L31/0547 ,  Y02E10/52 ,  Y02E10/548

摘要： A plurality of first separation grooves are formed in a back electrode. Second separation grooves having a width smaller than that of the first separation grooves are formed by removing a second photovoltaic conversion layer and an intermediate reflective layer inside the first separation grooves. Third separation grooves having a width smaller than that of the second separation grooves are formed by removing a first photovoltaic conversion layer and a light reflective electrode inside the second separation grooves. Corners of the first photovoltaic conversion layer and corners of the second photovoltaic conversion layer that are exposed in the separation grooves are removed by performing plasma etching, so that the upper surfaces of side ends of the intermediate reflective layer are exposed.

摘要翻译： 多个第一分离槽形成在背面电极中。 通过在第一分离槽内去除第二光电转换层和中间反射层，形成宽度小于第一分离槽宽度的第二分离槽。 通过在第二分离槽内去除第一光电转换层和光反射电极，形成宽度小于第二分离槽宽度的第三分离槽。 通过进行等离子体蚀刻来除去暴露在分离槽中的第一光电转换层的角和第二光电转换层的角部，使得中间反射层的侧端的上表面露出。

公开(公告)号：US08207441B2

公开(公告)日：2012-06-26

申请号：US11705770

申请日：2007-02-14

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H02N6/00

CPC分类号： H01L31/202 ,  H01L31/046 ,  H01L31/0463 ,  H01L31/0465 ,  H01L31/076 ,  H01L31/204 ,  Y02E10/548 ,  Y02P70/521

摘要： This photovoltaic apparatus comprises a second groove for electrically isolating first and second back electrodes from each other, a third groove formed on a region located between a first groove and the second groove to cut at least an intermediate layer from the upper surface of the second back electrode, a first insulating member embedded in the third groove to cover at least a cut portion of the intermediate layer and a conductive member electrically connected to the first substrate electrode on a region located between the second and third grooves and electrically connected to the second back electrode across the third groove.

摘要翻译： 该光伏装置包括用于将第一和第二背面电极彼此电隔离的第二凹槽，形成在位于第一凹槽和第二凹槽之间的区域上的第三凹槽，以从第二背面的上表面切割至少一个中间层 电极，嵌入所述第三槽中的第一绝缘构件，以覆盖所述中间层的至少切割部分;以及导电构件，其在位于所述第二和第三槽之间的区域上电连接到所述第一基板电极，并电连接到所述第二背面 电极横跨第三个凹槽。

公开(公告)号：US20120145224A1

公开(公告)日：2012-06-14

申请号：US13389573

申请日：2010-08-17

申请人： Wataru Shinohara ,  Satoru Ogasahara

发明人： Wataru Shinohara ,  Satoru Ogasahara

IPC分类号： H01L31/05 ,  H01L31/0224

CPC分类号： H01L31/046 ,  H01L31/022466 ,  H01L31/03921 ,  H01L31/0463 ,  H01L31/0465 ,  Y02E10/50

摘要： Disclosed is a solar cell module wherein peeling between a substrate and a photoelectric conversion layer is not easily generated. In the solar cell module, a plurality of photoelectric conversion elements, each of which has a transparent electrode (12), a photoelectric conversion unit (14), and a rear surface electrode (16) sequentially stacked on a transparent substrate (10), are connected in series, and the solar cell module is provided with a slit (S2) formed by removing the transparent electrode (12) to a first width (D1), and a slit (S5), which overlaps the region where the transparent electrode (12) has been removed, and which has the photoelectric conversion unit (14) and the rear surface electrode (16) removed therefrom to a second width (D2) that is equal to or less than the first width (D1). On the surface of the transparent substrate (10) in the slit (S2), recesses and protrusions (34) are provided.

摘要翻译： 公开了一种太阳能电池模块，其中不容易产生基板和光电转换层之间的剥离。 在太阳能电池模块中，具有透明电极（12），依次层叠在透明基板（10）上的光电转换单元（14）和背面电极（16））的多个光电转换元件， 串联连接，并且太阳能电池模块设置有通过将透明电极（12）去除第一宽度（D1）形成的狭缝（S2）和与透明电极（12）重叠的狭缝（S5） （12），并且将光电转换单元（14）和后表面电极（16）从其移除到等于或小于第一宽度（D1）的第二宽度（D2）。 在狭缝（S2）中的透明基板（10）的表面上设置有凹部和突起（34）。

公开(公告)号：US20100018564A1

公开(公告)日：2010-01-28

申请号：US12441912

申请日：2007-09-19

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H01L31/042

CPC分类号： H01L31/046 ,  H01L31/0475 ,  H01L31/048 ,  Y02E10/50

摘要： In a solar cell module, a photovoltaic layer and a bonding layer 15 are arranged in sequence on a transparent substrate 10. The photovoltaic layer is formed by multiple photovoltaic elements connected in series. Each photovoltaic element is formed by stacking in sequence a transparent conductive film 11, photoelectric conversion layers 12 and 13, and a back surface electrode 14. Furthermore, the solar cell module is provided with a first groove 22 configured to separate the photoelectric conversion layers 12 and 13 and the back surface electrode 14 on the transparent conductive film 11 at an end portion of the photovoltaic layer parallel to a series connection direction of the photovoltaic layer 1.

摘要翻译： 在太阳能电池模块中，光电层和接合层15依次布置在透明基板10上。光伏层由串联连接的多个光电元件形成。 每个光电元件通过依次层叠透明导电膜11，光电转换层12和13以及背面电极14而形成。此外，太阳能电池模块设置有第一槽22，其被配置为分离光电转换层12 13以及与光电转换层1的串联方向平行的光电转换层的端部的透明导电膜11上的背面电极14。

公开(公告)号：US20090014064A1

公开(公告)日：2009-01-15

申请号：US12169374

申请日：2008-07-08

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H01L31/00

CPC分类号： H01L31/046 ,  H01L31/0463 ,  Y02E10/50

摘要： A photovoltaic apparatus includes a second groove so formed as to cut at least an intermediate layer, an insulating member so formed as to cover at least a cut portion of the intermediate layer in the second groove and extend along an upper surface of a second photoelectric conversion layer, and a third groove so formed as to pass through a first photoelectric conversion layer, the intermediate layer, the second photoelectric conversion layer and the insulating member on a region opposite to a first groove with respect to the second groove, wherein the insulating member is so formed as to extend up to at least a region opposite to the first groove with respect to the third groove.

摘要翻译： 光电装置包括形成为至少切割中间层的第二凹槽，绝缘构件，其被形成为至少覆盖第二凹槽中的中间层的切割部分并且沿着第二光电转换的上表面延伸 层和第三槽，其形成为在相对于第二槽相对于第一槽的区域上穿过第一光电转换层，中间层，第二光电转换层和绝缘构件，其中绝缘构件 形成为相对于第三凹槽延伸到至少与第一凹槽相对的区域。

公开(公告)号：US07052998B2

公开(公告)日：2006-05-30

申请号：US10947297

申请日：2004-09-23

申请人： Wataru Shinohara

发明人： Wataru Shinohara

IPC分类号： H01L21/311

CPC分类号： H01L31/03921 ,  H01L31/18 ,  Y02E10/50

摘要： The present invention provides a method for manufacturing integrated-type photovoltaic devices wherein light is incident from a side opposite to its substrate. The advantage of the method is easy patterning. A first electrode film, a photoelectric conversion layer, and a second electrode film are laminated on an insulating layer of a substrate without separation to form a laminated film. A deep open groove is formed through the laminated film to the depth of the first electrode film so as to electrically separate the laminated film including the first electrode film. Two shallow open grooves are formed parallel with, but slightly away from the deep open groove, and separate the laminated film upto the second electrode film. The second electrode film having three or more open grooves are used as a mask to remove the photoelectric conversion layer by etching to expose the first electrode film at bottoms of at least one shallow open groove. An insulating member is formed by filling up the deep open groove where the first electrode film is exposed at the bottom of the groove. A conductive member extends over adjacent elements across the deep open groove.

摘要翻译： 本发明提供了一种用于制造集成型光伏器件的方法，其中光从与其衬底相对的一侧入射。 该方法的优点是易于图案化。 第一电极膜，光电转换层和第二电极膜层压在基板的绝缘层上而不分离以形成层压膜。 通过层压膜形成深沟槽至第一电极膜的深度，以便电分离包括第一电极膜的层压膜。 两个浅开沟形成为与深开沟平行但略微离开，并将层压膜分离至第二电极膜。 具有三个以上开放槽的第二电极膜用作掩模以通过蚀刻去除光电转换层，以在至少一个浅开槽的底部露出第一电极膜。 通过填充第一电极膜在凹槽的底部暴露的深开槽形成绝缘构件。 导电构件在相邻元件上延伸穿过深开槽。