JP4833236B2 - 球形表面を有する太陽電池およびその製造方法 - Google Patents
球形表面を有する太陽電池およびその製造方法 Download PDFInfo
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- JP4833236B2 JP4833236B2 JP2008050812A JP2008050812A JP4833236B2 JP 4833236 B2 JP4833236 B2 JP 4833236B2 JP 2008050812 A JP2008050812 A JP 2008050812A JP 2008050812 A JP2008050812 A JP 2008050812A JP 4833236 B2 JP4833236 B2 JP 4833236B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 38
- 238000000034 method Methods 0.000 claims description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 18
- 238000007641 inkjet printing Methods 0.000 claims description 15
- 229910052723 transition metal Inorganic materials 0.000 claims description 11
- 150000003624 transition metals Chemical class 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011889 copper foil Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000005019 vapor deposition process Methods 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000005566 electron beam evaporation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035272—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
- H01L31/03529—Shape of the potential jump barrier or surface barrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/06—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
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- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Description
以下、関連図を参照しながら、本発明に係わる太陽電池およびその製造方法についてより詳細に説明すれば次の通りである。
220 背面電極層
230 遷移金属
240 炭素ナノ電極
250 P接合層
260 N接合層
270 透明電極層
280 第1電極
290 第2電極
300 インクジェットプリンタ
Claims (10)
- 基板上に背面電極層を形成するステップと、
形成された前記背面電極層上に複数の遷移金属を形成するステップと、
複数の遷移金属を前記背面電極層に垂直な複数の炭素ナノ電極に成長させるステップと、
形成された前記複数の炭素ナノ電極上にインクジェットプリント工程によって、前記複数の炭素ナノ電極を覆う球形のP接合層を複数形成するステップと、
前記球形のP接合層上にN接合層および透明電極層を順次形成するステップと、
前記背面電極層の一端上部に第1電極を形成するステップと、
前記透明電極層の一端上部に第2電極を形成するステップと、
を含む球形表面を有する太陽電池の製造方法。 - 前記基板を、銅箔、アルミ箔、ガラスウェーハまたはシリコンウェーハのうち選択されたいずれか1つから形成することを特徴とする請求項1に記載の球形表面を有する太陽電池の製造方法。
- 前記遷移金属を、FeまたはNiで形成することを特徴とする請求項1または2に記載の球形表面を有する太陽電池の製造方法。
- 前記遷移金属を、電子線蒸着工程によって形成することを特徴とする請求項1から3のいずれか1つに記載の球形表面を有する太陽電池の製造方法。
- 前記炭素ナノ電極を、PECVD工程によって成長させることを特徴とする請求項1から4のいずれか1つに記載の球形表面を有する太陽電池の製造方法。
- 前記炭素ナノ電極を、3μm〜4μmの範囲の高さに成長させることを特徴とする請求項1から5のいずれか1つに記載の球形表面を有する太陽電池の製造方法。
- 前記球形のP接合層を、13μm〜14μmの範囲の直径を有するように形成することを特徴とする請求項1から6のいずれか1つに記載の球形表面を有する太陽電池の製造方法。
- 前記N接合層および前記透明電極層を、インクジェットプリント工程によって形成することを特徴とする請求項1から7のいずれか1つに記載の球形表面を有する太陽電池の製造方法。
- 前記N接合層および前記透明電極層を、15μm〜16μmの範囲の直径を有するように形成することを特徴とする請求項1から8のいずれか1つに記載の球形表面を有する太陽電池の製造方法。
- 前記透明電極層を、ITO、ZnOまたはMgF2のうち選択されたいずれか1つを用いて形成することを特徴とする請求項1から9のいずれか1つに記載の球形表面を有する太陽電池の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0132488 | 2007-12-17 | ||
KR1020070132488A KR100927421B1 (ko) | 2007-12-17 | 2007-12-17 | 구형 표면을 갖는 태양전지 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
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JP2009147286A JP2009147286A (ja) | 2009-07-02 |
JP4833236B2 true JP4833236B2 (ja) | 2011-12-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008050812A Expired - Fee Related JP4833236B2 (ja) | 2007-12-17 | 2008-02-29 | 球形表面を有する太陽電池およびその製造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20090151781A1 (ja) |
JP (1) | JP4833236B2 (ja) |
KR (1) | KR100927421B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011052396A1 (en) * | 2009-10-29 | 2011-05-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
CN109599412B (zh) * | 2017-09-30 | 2020-09-08 | 清华大学 | 一种光电自储能器件 |
CN115380392A (zh) * | 2020-10-09 | 2022-11-22 | 株式会社东芝 | 太阳能电池、多结型太阳能电池、太阳能电池模块及太阳能发电系统 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US4259122A (en) | 1978-12-08 | 1981-03-31 | Exxon Research And Engineering Co. | Selenium photovoltaic device |
JPH0536997A (ja) * | 1991-07-26 | 1993-02-12 | Sanyo Electric Co Ltd | 光起電力装置 |
JPH07321357A (ja) * | 1994-05-27 | 1995-12-08 | Sanyo Electric Co Ltd | 光起電力装置 |
JP3740295B2 (ja) * | 1997-10-30 | 2006-02-01 | キヤノン株式会社 | カーボンナノチューブデバイス、その製造方法及び電子放出素子 |
US6297063B1 (en) * | 1999-10-25 | 2001-10-02 | Agere Systems Guardian Corp. | In-situ nano-interconnected circuit devices and method for making the same |
US7586035B2 (en) * | 2004-02-19 | 2009-09-08 | Konarka Technologies, Inc. | Photovoltaic cell with spacers |
JP3976162B2 (ja) | 2000-09-22 | 2007-09-12 | 株式会社三井ハイテック | 太陽電池の製造方法 |
AU2001277779B2 (en) * | 2001-08-13 | 2005-04-07 | Sphelar Power Corporation | Semiconductor device and method of its manufacture |
JP2003288835A (ja) * | 2002-03-27 | 2003-10-10 | Seiko Epson Corp | 電界放出素子及びその製造方法 |
US6946597B2 (en) * | 2002-06-22 | 2005-09-20 | Nanosular, Inc. | Photovoltaic devices fabricated by growth from porous template |
US20040016456A1 (en) * | 2002-07-25 | 2004-01-29 | Clean Venture 21 Corporation | Photovoltaic device and method for producing the same |
JP4153814B2 (ja) | 2003-03-26 | 2008-09-24 | 京セラ株式会社 | 光電変換装置の製造方法 |
WO2005013378A1 (en) * | 2003-08-01 | 2005-02-10 | Grenzone Pte Ltd | An improved thin-film photovoltaic module |
JP2006066732A (ja) * | 2004-08-27 | 2006-03-09 | Kyocera Corp | 粒状結晶の製造方法および光電変換装置ならびに光発電装置 |
JP4345064B2 (ja) * | 2005-03-25 | 2009-10-14 | セイコーエプソン株式会社 | 光電変換素子の製造方法、および電子機器 |
JP4693492B2 (ja) * | 2005-05-23 | 2011-06-01 | 京セラ株式会社 | 光電変換装置およびそれを用いた光発電装置 |
WO2007037343A1 (ja) * | 2005-09-29 | 2007-04-05 | Nu Eco Engineering Co., Ltd. | カーボンナノ構造体を用いたダイオード及び光起電力素子 |
US7635600B2 (en) * | 2005-11-16 | 2009-12-22 | Sharp Laboratories Of America, Inc. | Photovoltaic structure with a conductive nanowire array electrode |
EP2068328B1 (en) * | 2006-09-28 | 2014-10-22 | FUJIFILM Corporation | Spontaneous emission display and transparent conductive film |
US8133768B2 (en) * | 2007-05-31 | 2012-03-13 | Nthdegree Technologies Worldwide Inc | Method of manufacturing a light emitting, photovoltaic or other electronic apparatus and system |
-
2007
- 2007-12-17 KR KR1020070132488A patent/KR100927421B1/ko not_active IP Right Cessation
-
2008
- 2008-02-29 JP JP2008050812A patent/JP4833236B2/ja not_active Expired - Fee Related
- 2008-02-29 US US12/073,078 patent/US20090151781A1/en not_active Abandoned
-
2011
- 2011-01-20 US US13/010,204 patent/US20110117694A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20090151781A1 (en) | 2009-06-18 |
JP2009147286A (ja) | 2009-07-02 |
US20110117694A1 (en) | 2011-05-19 |
KR20090065057A (ko) | 2009-06-22 |
KR100927421B1 (ko) | 2009-11-19 |
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