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Title:
MULTIJUNCTION SOLAR CELL
Document Type and Number:
Japanese Patent JP2005197597
Kind Code:
A
Abstract:

To provide a multijunction solar cell in which balance is struck in photocurrent between cells, electric connectivity between cells is improved, deterioration in solar cell characteristics during accumulation, in other words, deterioration in leak current is inhibited, and current-voltage charateristics are improved.

The multijunction solar cell comprises a plurality of laminated pin junction cells, and an intermediate member in dot- or stripe-form that is provided between at least two pin junction cells of the plurality of pin junction cells.


Inventors:
SHIMIZU AKIRA
TAKEDA TORU
Application Number:
JP2004004447A
Publication Date:
July 21, 2005
Filing Date:
January 09, 2004
Export Citation:
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Assignee:
SHARP KK
International Classes:
H01L31/042; (IPC1-7): H01L31/042
Attorney, Agent or Firm:
Shintaro Nogawa