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Title:
SOLAR CELL ELEMENT, COLOR SENSOR, AND METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT AND LIGHT RECEIVING ELEMENT
Document Type and Number:
Japanese Patent JP2011135058
Kind Code:
A
Abstract:

To provide a solar cell element having improved power generation efficiency.

The solar cell element 100 includes a substrate 110, a mask pattern 120, a plurality of semiconductor nanorods 130, a first electrode 150, and a second electrode 160. The semiconductor nanorods 130 are disposed in a triangular lattice form as viewed in plane on the substrate 110, wherein the ratio p/d of the center-to-center distance p between each adjacent pair of the semiconductor nanorods 130 to the minimum diameter d of the semiconductor nanorods 130 lies within the range from 1 to 7. Each semiconductor nanorod 130 comprises a central nanorod 131 formed of a semiconductor of a first conductivity type, a first cover layer 132 formed of an intrinsic semiconductor and covering the central nanorod 131, and a second covering layer 138 formed of a semiconductor of a second conductivity type and covering the first cover layer 132.


Inventors:
HIRUMA TAKEYUKI
MOTOHISA JUNICHI
FUKUI TAKASHI
GOTO HAJIME
ENDO HIRONARU
Application Number:
JP2010261564A
Publication Date:
July 07, 2011
Filing Date:
November 24, 2010
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
UNIV HOKKAIDO
International Classes:
H01L31/04; B82Y20/00; H01L31/0352; H01L31/06; H01L31/0725; H01L31/0735; H01L31/075; H01L31/076; H01L31/10; H01L33/08; H01L33/24; H01L33/32
Domestic Patent References:
JP2008182226A2008-08-07
JP2012502466A2012-01-26
JP2010028092A2010-02-04
JP2004532133A2004-10-21
Foreign References:
US5899734A1999-05-04
US20100186809A12010-07-29
WO2009032412A12009-03-12
WO2010144274A12010-12-16
WO2009032412A12009-03-12
WO2010144274A12010-12-16
WO2008048704A22008-04-24
WO2010005381A12010-01-14
Attorney, Agent or Firm:
Creation International Patent Office



 
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