Title:
SOLAR BATTERY CELL AND SOLAR BATTERY MODULE
Document Type and Number:
WIPO Patent Application WO/2012/073802
Kind Code:
A1
Abstract:
A solar battery cell with improved photoelectric conversion efficiency and a solar battery module are provided. The solar battery cell (10) comprises a rectangular photoelectric conversion unit (20), a planar transparent conductive film (25a), and an electrode (21a). The transparent conductive film (25a) is disposed so as to cover a section of one main surface (20a) of the photoelectric conversion unit (20) excluding the end edge section thereof. The electrode (21a) is positioned on top of the transparent conductive film (25a). The electrode (21a) includes a plurality of finger electrode sections (31). Each of the plurality of finger electrode sections (31) extends along a first direction (x). The plurality of finger electrode sections (31) are arranged along a second direction (y) that is perpendicular to the first direction (x). The finger electrode sections (31) are disposed so as to reach the end side of the transparent conductive film (25a).
Inventors:
BABA TOSHIAKI (JP)
Application Number:
PCT/JP2011/077133
Publication Date:
June 07, 2012
Filing Date:
November 25, 2011
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
BABA TOSHIAKI (JP)
BABA TOSHIAKI (JP)
International Classes:
H01L31/04
Foreign References:
| JP2005268466A | 2005-09-29 | |||
| JPH07321353A | 1995-12-08 | |||
| JP2005229089A | 2005-08-25 | |||
| JP2007273830A | 2007-10-18 | |||
| JP3154145U | 2009-10-08 | |||
| JP2008235795A | 2008-10-02 | |||
| JP2007281530A | 2007-10-25 |
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
Patent business corporation Miyazaki and table-of-contents patent firm (JP)
Patent business corporation Miyazaki and table-of-contents patent firm (JP)
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Claims: