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1. 发明授权

US5421908A Thin-film solar cell and method for the manufacture thereof 失效
标题翻译：薄膜太阳能电池及其制造方法
公开(公告)号：US5421908A
公开(公告)日：1995-06-06
申请号：US171480
申请日：1993-12-22
申请人： Takashi Yoshida , Sugao Saito , Takuro Ihara , Yukimi Ichikawa
发明人： Takashi Yoshida , Sugao Saito , Takuro Ihara , Yukimi Ichikawa
IPC分类号： H01L31/04 , H01L27/142 , H01L31/0224 , H01L31/0392 , H01L31/05 , H01L31/20
CPC分类号： H01L31/035281 , H01L31/022425 , H01L31/03921 , H01L31/046 , H01L31/0463 , Y02E10/50
摘要： To reduce power loss in a transparent electrode with a high sheet resistance in a thin-film solar cell that uses an amorphous semiconductor layer, without having to use a complex patterning process. A large number of holes are formed through an insulating substrate, while a third electrode layer with a low sheet resistance is disposed on the rear side of the substrate and a transparent second electrode layer disposed on the light incidence side. The second and third electrode layers are connected to each other via said holes. To build a series-connection structure, an extended portion of the third electrode layer on one cell and extended portions of the first electrode layers on adjoining cells are connected to each other via similar holes formed on the substrate.
摘要翻译：为了减少在使用非晶半导体层的薄膜太阳能电池中具有高薄层电阻的透明电极中的功率损耗，而不必使用复杂的图案化工艺。通过绝缘基板形成大量的孔，而具有低薄层电阻的第三电极层设置在基板的背面，并且设置在光入射侧的透明的第二电极层。第二和第三电极层通过所述孔相互连接。为了构成串联连接结构，一个单元上的第三电极层的延伸部分和相邻单元上的第一电极层的延伸部分通过形成在基板上的类似的孔相互连接。

2. 发明授权

US5928439A Thin-film solar cell and method for the manufacture thereof 失效
标题翻译：薄膜太阳能电池及其制造方法
公开(公告)号：US5928439A
公开(公告)日：1999-07-27
申请号：US46738
申请日：1998-03-24
申请人： Hiromitsu Ota , Sugao Saito
发明人： Hiromitsu Ota , Sugao Saito
IPC分类号： H01L27/142 , H01L31/0392 , H01L31/18
CPC分类号： H01L31/03921 , H01L31/0392 , H01L31/03925 , H01L31/046 , Y02E10/50
摘要： A transparent second electrode layer laminated over a laminated composite of a solar cell structure is connected to a third electrode layer disposed opposite the substrate via through holes spaced longitudinally and equidistantly apart from each other. The laminated composite and the third electrode layer are respectively segmented by separating grooves into regions involving through holes of a number inversely proportional to that of the series-connected solar cell units. A first electrode layer is connected to the third electrode layer via the through holes of the substrate or via conductors passing over the side thereof in the adjoining region across the separating grooves. The through holes for connected in the first electrode layer with the third electrode layer and the through holes for connecting the second electrode layer with the third electrode layer are formed and arranged equidistantly apart from each other, and the latter though holes which are not needed are removed.
摘要翻译：层压在太阳能电池结构的层叠复合体上的透明第二电极层通过彼此纵向间隔开间隔的通孔连接到与基板相对设置的第三电极层。层叠复合体和第三电极层分别通过将沟槽分离成涉及与串联太阳能电池单元的通孔倒数成反比的通孔的区域。第一电极层经由衬底的通孔或穿过跨越分隔槽的相邻区域中经过其侧面的导体连接到第三电极层。用于连接在具有第三电极层的第一电极层中的通孔和用于将第二电极层与第三电极层连接的通孔形成并彼此等距离布置，而后者通过不需要的孔是删除。

3. 发明授权

US5733381A Thin-film solar cell array and method of manufacturing same 失效
标题翻译：薄膜太阳能电池阵列及其制造方法
公开(公告)号：US5733381A
公开(公告)日：1998-03-31
申请号：US661706
申请日：1996-06-11
申请人： Hiromitsu Ota , Sugao Saito
发明人： Hiromitsu Ota , Sugao Saito
IPC分类号： H01L27/142 , H01L31/0392 , H01L31/18
CPC分类号： H01L31/03921 , H01L31/0392 , H01L31/03925 , H01L31/046 , Y02E10/50
摘要： A transparent second electrode layer laminated over a laminated composite of a solar cell structure is connected to a third electrode layer disposed opposite the substrate via through holes spaced longitudinally and equidistantly apart from each other. The laminated composite and the third electrode layer are respectively segmented by separating grooves into regions involving through holes of a number inversely proportional to that of the series-connected solar cell units. A first electrode layer is connected to the third electrode layer via the through holes of the substrate or via conductors passing over the side thereof in the adjoining region across the separating grooves. The through holes for connected in the first electrode layer with the third electrode layer and the through holes for connecting the second electrode layer with the third electrode layer are formed and arranged equidistantly apart from each other, and the latter through holes which are not needed are removed.
摘要翻译：层压在太阳能电池结构的层叠复合体上的透明第二电极层通过彼此纵向间隔开间隔的通孔连接到与基板相对设置的第三电极层。层叠复合体和第三电极层分别通过将沟槽分离成涉及与串联太阳能电池单元的通孔倒数成反比的通孔的区域。第一电极层经由衬底的通孔或穿过跨越分隔槽的相邻区域中经过其侧面的导体连接到第三电极层。用于与第三电极层连接的第一电极层中的通孔和用于连接第二电极层与第三电极层的通孔形成并等距离地布置，并且不需要的通孔删除。

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