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Title:
PASTE COMPOSITION FOR SOLAR CELL, METHOD FOR PRODUCING SAME, AND SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2011/125655
Kind Code:
A1
Abstract:
Disclosed is a paste composition for forming a backside electrode of a solar cell (10), which contains, as solid contents, an aluminum powder, a glass powder and a composite powder that is composed of a granular composite material containing titanium oxide and an organic or inorganic compound that contains silicon. The composite powder is contained in an amount of 0.45-1% by mass (inclusive) when the total of the composite powder, the aluminum powder and the glass powder is taken as 100% by mass.

Inventors:
OCHI, Kosuke (C/O NORITAKE CO, LIMITED 3-1-36, Noritakeshinmachi, Nishi-ku, Nagoya-sh, Aichi 01, 〒4518501, JP)
越智 浩輔 (〒01 愛知県名古屋市西区則武新町三丁目1番36号 株式会社ノリタケカンパニーリミテド内 Aichi, 〒4518501, JP)
YAMAGISHI, Masao (C/O NORITAKE CO, LIMITED 3-1-36, Noritakeshinmachi, Nishi-ku, Nagoya-sh, Aichi 01, 〒4518501, JP)
山岸 正生 (〒01 愛知県名古屋市西区則武新町三丁目1番36号 株式会社ノリタケカンパニーリミテド内 Aichi, 〒4518501, JP)
Application Number:
JP2011/057827
Publication Date:
October 13, 2011
Filing Date:
March 29, 2011
Export Citation:
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Assignee:
NORITAKE CO.,LIMITED (3-1-36, Noritakeshinmachi Nishi-ku, Nagoya-sh, Aichi 01, 〒4518501, JP)
株式会社ノリタケカンパニーリミテド (〒01 愛知県名古屋市西区則武新町三丁目1番36号 Aichi, 〒4518501, JP)
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 13, 〒5450013, JP)
シャープ株式会社 (〒13 大阪府大阪市阿倍野区長池町22番22号 Osaka, 〒5450013, JP)
OCHI, Kosuke (C/O NORITAKE CO, LIMITED 3-1-36, Noritakeshinmachi, Nishi-ku, Nagoya-sh, Aichi 01, 〒4518501, JP)
越智 浩輔 (〒01 愛知県名古屋市西区則武新町三丁目1番36号 株式会社ノリタケカンパニーリミテド内 Aichi, 〒4518501, JP)
International Classes:
H01L31/04; H01B1/22; H01B13/00; H01L21/28; H01L21/288
Attorney, Agent or Firm:
ABE Makoto (Kyodo Patent Law Firm, 47KT Bldg. 10th Floor, 3-20-3, Marunouchi, Naka-ku, Nagoya-sh, Aichi 02, 〒4600002, JP)
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Claims: