JP2016181678A5 - - Google Patents
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- JP2016181678A5 JP2016181678A5 JP2016002210A JP2016002210A JP2016181678A5 JP 2016181678 A5 JP2016181678 A5 JP 2016181678A5 JP 2016002210 A JP2016002210 A JP 2016002210A JP 2016002210 A JP2016002210 A JP 2016002210A JP 2016181678 A5 JP2016181678 A5 JP 2016181678A5
- Authority
- JP
- Japan
- Prior art keywords
- lens
- photoelectric conversion
- conversion element
- solar cell
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000006243 chemical reaction Methods 0.000 claims 18
- 239000000463 material Substances 0.000 claims 2
- 230000003287 optical Effects 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 238000010248 power generation Methods 0.000 claims 1
Claims (10)
前記第１のレンズから出射された光を受光する第２のレンズと、
複数のｐｎ接合で積層される多接合型の光電変換素子と、を備え、
前記第１のレンズは、複数がアレイ状に一体形成されており、
前記第２のレンズおよび前記光電変換素子は、前記第１のレンズと一対一対応で複数有し、
前記第２のレンズは、前記第１のレンズから受光する側は凸形状であり、
前記第１のレンズおよび前記第２のレンズは、前記光電変換素子に対して、前記光電変換素子の光電変換波長帯域の光を集光する位置に基づいて配置される、
太陽電池。 A first lens made of a resin material;
A second lens for receiving light emitted from the first lens;
A multi-junction photoelectric conversion element laminated with a plurality of pn junctions,
A plurality of the first lenses are integrally formed in an array,
The second lens and the photoelectric conversion element have a plurality of one-to-one correspondences with the first lens,
The second lens has a convex shape on the side receiving light from the first lens,
The first lens and the second lens are arranged on the photoelectric conversion element based on a position where light in a photoelectric conversion wavelength band of the photoelectric conversion element is condensed.
Solar cell .
請求項１に記載の太陽電池。 The focal position of the first lens at the short wavelength end of the photoelectric conversion wavelength band of the photoelectric conversion element is positioned closer to the first lens than the second lens.
The solar cell according to claim 1 .
請求項１または２に記載の太陽電池。 The focal position of the first lens at the long wavelength end of the photoelectric conversion wavelength band of the photoelectric conversion element is located closer to the photoelectric conversion element than the second lens.
The solar cell according to claim 1 or 2 .
請求項１から請求項３のいずれか１項に記載の太陽電池。 The second lens is disposed between a focal position of the first lens at a short wavelength end of a photoelectric conversion wavelength band of the photoelectric conversion element and a focal position of the first lens at a long wavelength end. ,
The solar cell of any one of Claims 1-3 .
請求項１から請求項３のいずれか１項に記載の太陽電池。 Of the photoelectric conversion wavelength band of the photoelectric conversion element, the focal position of the wavelength at the center value of the change amount of the focal length of the first lens is located on the incident surface of the second lens.
The solar cell of any one of Claims 1-3 .
請求項１から５のいずれか1項に記載の太陽電池。 A light guide on the light exit surface side of the second lens;
The solar cell according to any one of claims 1 to 5 .
請求項６に記載の太陽電池。 In the second lens, the maximum cross-sectional area in a cross section perpendicular to the optical axis is equal to or less than the maximum cross-sectional area of the light guide unit.
The solar cell according to claim 6 .
請求項６または請求項７のいずれか１項に記載の太陽電池。 The light guide section has a cross-sectional shape parallel to the optical axis, which is a tapered shape from the light incident side to the light emitting side,
The solar cell of any one of Claim 6 or Claim 7 .
複数の前記発電光電素子は、基板上に形成される、
請求項１から８のいずれか1項に記載の太陽電池。 Further comprising the substrate made of a resin material,
The plurality of power generation photoelectric elements are formed on a substrate.
The solar cell according to any one of claims 1 to 8 .
前記第１のレンズから出射された光を受光する第２のレンズと、
ｐｎ接合で積層される多接合型であり、前記第２のレンズによって集光された光を受光する光電変換素子と、を備え、
前記第２のレンズは、前記第１のレンズから出射された光を受光する側は凸形状であり、
前記第１のレンズおよび前記第２のレンズは、前記光電変換素子に対して、前記光電変換素子の光電変換波長帯域の光を集光する位置に基づいて配置される、
太陽電池。 A first lens;
A second lens for receiving light emitted from the first lens;
a multi-junction type laminated with a pn junction, and a photoelectric conversion element that receives light collected by the second lens,
The second lens has a convex shape on the side receiving the light emitted from the first lens,
The first lens and the second lens are arranged on the photoelectric conversion element based on a position where light in a photoelectric conversion wavelength band of the photoelectric conversion element is condensed.
Solar cell .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/070,546 US20160284912A1 (en) | 2015-03-23 | 2016-03-15 | Photovoltaic cell |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015059014 | 2015-03-23 | ||
| JP2015059014 | 2015-03-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016181678A JP2016181678A (en) | 2016-10-13 |
| JP2016181678A5 true JP2016181678A5 (en) | 2019-02-14 |
| JP6670991B2 JP6670991B2 (en) | 2020-03-25 |
Family
ID=57131207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016002210A Expired - Fee Related JP6670991B2 (en) | 2015-03-23 | 2016-01-08 | Solar cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6670991B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020129773A1 (en) * | 2018-12-20 | 2020-06-25 | 住友電気工業株式会社 | Light-condensing solar power generation unit, light-condensing solar power generation module, light-condensing solar power generation panel, light-condensing solar power generation device, and method for manufacturing light-condensing solar power generation unit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002289898A (en) * | 2001-03-23 | 2002-10-04 | Canon Inc | Concentrating solar cell module and concentrating photovoltaic power generation system |
| EP1997154A2 (en) * | 2006-03-08 | 2008-12-03 | Light Prescriptions Innovators, LLC. | Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator |
| JP5342326B2 (en) * | 2009-05-28 | 2013-11-13 | 株式会社クラレ | Fresnel lens sheet, manufacturing method thereof, manufacturing method of stamper used therefor, and solar power generation apparatus including Fresnel lens sheet |
| US20120227796A1 (en) * | 2011-03-09 | 2012-09-13 | Greenvolts, Inc. | Optics within a concentrated photovoltaic receiver containing a cpv cell |
| JP5414010B2 (en) * | 2011-05-20 | 2014-02-12 | パナソニック株式会社 | Multi-junction compound solar cell, multi-junction compound solar cell, and method for producing the same |
| JP2013172104A (en) * | 2012-02-22 | 2013-09-02 | Sharp Corp | Light condensing type photovoltaic power generation module and manufacturing method of the same |
| JP2014010251A (en) * | 2012-06-28 | 2014-01-20 | Sharp Corp | Secondary lens, solar-cell mounting body, condensing type photovoltaic power generation system and condensing type photovoltaic power generation module |
-
2016
- 2016-01-08 JP JP2016002210A patent/JP6670991B2/en not_active Expired - Fee Related
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