JP2019515498A5 - - Google Patents
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- Publication number
- JP2019515498A5 JP2019515498A5 JP2018556427A JP2018556427A JP2019515498A5 JP 2019515498 A5 JP2019515498 A5 JP 2019515498A5 JP 2018556427 A JP2018556427 A JP 2018556427A JP 2018556427 A JP2018556427 A JP 2018556427A JP 2019515498 A5 JP2019515498 A5 JP 2019515498A5
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- laser
- layer
- contact
- micrometers
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 claims 12
- 229910052751 metal Inorganic materials 0.000 claims 7
- 239000002184 metal Substances 0.000 claims 7
- 229910052782 aluminium Inorganic materials 0.000 claims 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 6
- 239000011888 foil Substances 0.000 claims 5
- 238000000608 laser ablation Methods 0.000 claims 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 2
- 229910052796 boron Inorganic materials 0.000 claims 2
- 239000002019 doping agent Substances 0.000 claims 2
- 229910052733 gallium Inorganic materials 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 238000005468 ion implantation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016107802.6A DE102016107802A1 (de) | 2016-04-27 | 2016-04-27 | Verfahren zur Herstellung rückseitenkontaktierter Solarzellen aus kristallinem Silizium |
| DE102016107802.6 | 2016-04-27 | ||
| PCT/EP2017/058746 WO2017186488A1 (de) | 2016-04-27 | 2017-04-12 | Verfahren zur herstellung rueckseitenkontaktierter solarzellen aus kristallinem silizium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019515498A JP2019515498A (ja) | 2019-06-06 |
| JP2019515498A5 true JP2019515498A5 (enExample) | 2020-04-09 |
Family
ID=58537004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018556427A Withdrawn JP2019515498A (ja) | 2016-04-27 | 2017-04-12 | 背面コンタクト太陽電池を結晶シリコンから製造する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190348560A1 (enExample) |
| EP (1) | EP3449512B1 (enExample) |
| JP (1) | JP2019515498A (enExample) |
| CN (1) | CN109314151A (enExample) |
| DE (1) | DE102016107802A1 (enExample) |
| WO (1) | WO2017186488A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019249263A1 (en) * | 2018-04-06 | 2020-11-05 | Maxeon Solar Pte. Ltd. | Local metallization for semiconductor substrates using a laser beam |
| CN109192809B (zh) * | 2018-07-20 | 2019-10-11 | 常州大学 | 一种全背电极电池及其高效陷光和选择性掺杂制造方法 |
| RU2724142C1 (ru) * | 2019-12-17 | 2020-06-22 | Акционерное общество "ОКБ-Планета" АО "ОКБ-Планета" | Способ получения различных видов морфологии поверхности карбида кремния |
| CN114038921B (zh) * | 2021-11-05 | 2024-03-29 | 晶科能源(海宁)有限公司 | 太阳能电池及光伏组件 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004036220B4 (de) | 2004-07-26 | 2009-04-02 | Jürgen H. Werner | Verfahren zur Laserdotierung von Festkörpern mit einem linienfokussierten Laserstrahl |
| DE102004050269A1 (de) | 2004-10-14 | 2006-04-20 | Institut Für Solarenergieforschung Gmbh | Verfahren zur Kontakttrennung elektrisch leitfähiger Schichten auf rückkontaktierten Solarzellen und Solarzelle |
| CN101443893B (zh) | 2005-12-21 | 2012-02-01 | 太阳能公司 | 背面触点太阳能电池及制造方法 |
| WO2008080160A1 (en) * | 2006-12-22 | 2008-07-03 | Advent Solar, Inc. | Interconnect technologies for back contact solar cells and modules |
| US9455362B2 (en) * | 2007-10-06 | 2016-09-27 | Solexel, Inc. | Laser irradiation aluminum doping for monocrystalline silicon substrates |
| US20100294349A1 (en) * | 2009-05-20 | 2010-11-25 | Uma Srinivasan | Back contact solar cells with effective and efficient designs and corresponding patterning processes |
| CN101794833A (zh) * | 2010-03-03 | 2010-08-04 | 中国科学院电工研究所 | 一种背表面电介质钝化的太阳电池及其制备方法 |
| CN102208493B (zh) * | 2011-05-20 | 2012-12-19 | 上海采日光伏技术有限公司 | 一种全背电极太阳能电池的制作方法 |
| AU2012294932B2 (en) * | 2011-08-09 | 2016-08-11 | Solexel, Inc. | High-efficiency solar photovoltaic cells and modules using thin crystalline semiconductor absorbers |
| WO2013109583A2 (en) * | 2012-01-16 | 2013-07-25 | Ferro Corporation | Non fire-through aluminum conductor reflector paste for back surface passivated cells with laser fired contacts |
| US9812592B2 (en) * | 2012-12-21 | 2017-11-07 | Sunpower Corporation | Metal-foil-assisted fabrication of thin-silicon solar cell |
| US9437756B2 (en) | 2013-09-27 | 2016-09-06 | Sunpower Corporation | Metallization of solar cells using metal foils |
| DE102013112638A1 (de) | 2013-11-15 | 2015-05-21 | Universität Stuttgart | Verfahren zur Herstellung rückseitenkontaktierter Solarzellen aus kristallinem Silizium |
| US9722105B2 (en) * | 2014-03-28 | 2017-08-01 | Sunpower Corporation | Conversion of metal seed layer for buffer material |
| WO2016011140A1 (en) | 2014-07-15 | 2016-01-21 | Natcore Technology, Inc. | Laser-transferred ibc solar cells |
-
2016
- 2016-04-27 DE DE102016107802.6A patent/DE102016107802A1/de not_active Withdrawn
-
2017
- 2017-04-12 WO PCT/EP2017/058746 patent/WO2017186488A1/de not_active Ceased
- 2017-04-12 US US16/096,313 patent/US20190348560A1/en not_active Abandoned
- 2017-04-12 JP JP2018556427A patent/JP2019515498A/ja not_active Withdrawn
- 2017-04-12 CN CN201780026081.4A patent/CN109314151A/zh active Pending
- 2017-04-12 EP EP17716901.8A patent/EP3449512B1/de active Active
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