Title:
太陽電池
Document Type and Number:
Japanese Patent JP5270406
Kind Code:
B2
Abstract:
A solar cell includes a back electrode, a silicon substrate, a doped silicon layer and an upper electrode. The back electrode is located on and electrically connected to a lower surface of the silicon substrate. A number of cavities are formed on an upper surface of the silicon substrate. The doped silicon layer is located on the inside surface of the cavities. The upper electrode is located on the upper surface of the silicon substrate. The upper electrode includes a carbon nanotube structure.
Inventors:
Son Hailin
Ginger
Lee Gunkei
Han Moriyoshi
Ginger
Lee Gunkei
Han Moriyoshi
Application Number:
JP2009053838A
Publication Date:
August 21, 2013
Filing Date:
March 06, 2009
Export Citation:
Assignee:
Tsinghwa University
HON HAI PRECISION INDUSTRY CO.,LTD.
HON HAI PRECISION INDUSTRY CO.,LTD.
International Classes:
H01L31/04
Domestic Patent References:
| JP200464028A | ||||
| JP2006171336A | ||||
| JP2007161563A | ||||
| JP2003179241A | ||||
| JP2009117463A | ||||
| JP677511A |
Foreign References:
| WO2004068548A1 | ||||
| US20040273264 | ||||
| WO2007015710A1 |
Other References:
J. Wei et al.,Double-Walled Carbon Nanotube Solar Cells,NANO LETTERS,2007年 7月 3日,Vol.7,No.8,pp.2317-2321
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro