Title:
COLLECTOR SHEET FOR SOLAR CELL, AND SOLAR CELL MODULE USING COLLECTOR SHEET FOR SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2013/145220
Kind Code:
A1
Abstract:
Provided is a collector sheet for a solar cell, said collector sheet to be used in internal wiring of a solar cell module, and contributing to improvement of power generation efficiency.
A collector sheet (5) for a solar cell is disposed, as internal wiring of a solar cell module (1), on the rear surface side of a solar cell element (4), and is provided with: a circuit (54), which is formed on the front surface of a resin base material (53), and which is configured of a wiring section (541) composed of a metal, and a non-wiring section (542); and an insulating layer (52), which is formed on the circuit (54). Light extraction to the solar cell element (4) due to reflection from the insulating layer (52) is increased, said insulating layer being disposed at the element periphery of the solar cell element (4), by having a white pigment contained in the insulating layer (52), and power generation efficiency is improved even in a back contact solar cell element.
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Inventors:
KOMAI TAKAYUKI (JP)
EMOTO SATOSHI (JP)
EMOTO SATOSHI (JP)
Application Number:
PCT/JP2012/058413
Publication Date:
October 03, 2013
Filing Date:
March 29, 2012
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
KOMAI TAKAYUKI (JP)
EMOTO SATOSHI (JP)
KOMAI TAKAYUKI (JP)
EMOTO SATOSHI (JP)
International Classes:
H01L31/042
Domestic Patent References:
| WO2010116973A1 | 2010-10-14 |
Foreign References:
| JP2012033870A | 2012-02-16 | |||
| JP2011003938A | 2011-01-06 | |||
| JP2011006659A | 2011-01-13 |
Other References:
See also references of EP 2717331A4
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (JP)
Right wood Masayuki (JP)
Right wood Masayuki (JP)
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