Title:
COMPOSITION FOR FORMING n-TYPE DIFFUSION LAYER, PROCESS FOR PRODUCING n-TYPE DIFFUSION LAYER, AND PROCESS FOR PRODUCING SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2012/111575
Kind Code:
A1
Abstract:
A composition for forming an n-type diffusion layer, comprising: a dispersion medium; and a glass powder comprising at least one component selected from ZrO2, Al2O3, TiO2, ZnO, MgO, CaO, SrO and BaO and P2O5.
Inventors:
MACHII YOICHI (JP)
YOSHIDA MASATO (JP)
NOJIRI TAKESHI (JP)
OKANIWA KAORU (JP)
IWAMURO MITSUNORI (JP)
ADACHI SHUICHIRO (JP)
SATO TETSUYA (JP)
KIZAWA KEIKO (JP)
YOSHIDA MASATO (JP)
NOJIRI TAKESHI (JP)
OKANIWA KAORU (JP)
IWAMURO MITSUNORI (JP)
ADACHI SHUICHIRO (JP)
SATO TETSUYA (JP)
KIZAWA KEIKO (JP)
Application Number:
PCT/JP2012/053182
Publication Date:
August 23, 2012
Filing Date:
February 10, 2012
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD (JP)
MACHII YOICHI (JP)
YOSHIDA MASATO (JP)
NOJIRI TAKESHI (JP)
OKANIWA KAORU (JP)
IWAMURO MITSUNORI (JP)
ADACHI SHUICHIRO (JP)
SATO TETSUYA (JP)
KIZAWA KEIKO (JP)
MACHII YOICHI (JP)
YOSHIDA MASATO (JP)
NOJIRI TAKESHI (JP)
OKANIWA KAORU (JP)
IWAMURO MITSUNORI (JP)
ADACHI SHUICHIRO (JP)
SATO TETSUYA (JP)
KIZAWA KEIKO (JP)
International Classes:
H01L21/225; H01L31/04
Domestic Patent References:
| WO2010147160A1 | 2010-12-23 |
Foreign References:
| JP2009200276A | 2009-09-03 | |||
| JP2002539615A | 2002-11-19 |
Attorney, Agent or Firm:
HIZATATE, Shoji et al. (JP)
膝舘 Yoshiharu (JP)
膝舘 Yoshiharu (JP)
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Claims: