JP2009517876A - 光電池 - Google Patents
光電池 Download PDFInfo
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- JP2009517876A JP2009517876A JP2008542766A JP2008542766A JP2009517876A JP 2009517876 A JP2009517876 A JP 2009517876A JP 2008542766 A JP2008542766 A JP 2008542766A JP 2008542766 A JP2008542766 A JP 2008542766A JP 2009517876 A JP2009517876 A JP 2009517876A
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- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims 2
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- 239000010410 layer Substances 0.000 description 104
- 230000006798 recombination Effects 0.000 description 14
- 238000005215 recombination Methods 0.000 description 14
- 229910021417 amorphous silicon Inorganic materials 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
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- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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- 238000004770 highest occupied molecular orbital Methods 0.000 description 2
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 229910017875 a-SiN Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- BDVZHDCXCXJPSO-UHFFFAOYSA-N indium(3+) oxygen(2-) titanium(4+) Chemical compound [O-2].[Ti+4].[In+3] BDVZHDCXCXJPSO-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229940071182 stannate Drugs 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- BNEMLSQAJOPTGK-UHFFFAOYSA-N zinc;dioxido(oxo)tin Chemical compound [Zn+2].[O-][Sn]([O-])=O BNEMLSQAJOPTGK-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
- H01L31/035236—Superlattices; Multiple quantum well structures
- H01L31/035245—Superlattices; Multiple quantum well structures characterised by amorphous semiconductor layers
-
- 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/047—PV cell arrays including PV cells having multiple vertical junctions or multiple V-groove junctions formed in a semiconductor substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- 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
- H01L31/075—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 the potential barriers being only of the PIN type, e.g. amorphous silicon PIN solar cells
- H01L31/076—Multiple junction or tandem solar cells
-
- 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
- Y02E10/548—Amorphous silicon PV cells
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Sustainable Energy (AREA)
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- Biophysics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Photovoltaic Devices (AREA)
Abstract
【選択図】図1
Description
Claims (11)
- 半導電性領域(4〜9)の対の間に少なくとも一つの第一の接合部を含んでいる光電池であって、該半導電性領域の対のうちの少なくとも一つが、第二の物質の形成物をその中に間隔を置いて配置されているところの第一の物質を含んでいる超格子の少なくとも一部を含んでおり、該形成物は、該超格子の実効エネルギー帯間の実効バンドギャップが該成形物の寸法によって少なくとも部分的に決定されるように十分に小さい寸法を有し、該半導電性領域間に吸収層(24〜26)が備えられ、該吸収層が、輻射を吸収して電荷キャリアの励起をもたらすための物質を含んでおり、該吸収層は該物質自体によって励起準位が決定されるような厚さを有する光電池において、
該超格子の実効エネルギー帯のうちの少なくとも一つおよび該吸収層の物質の励起準位のうちの一つが、それぞれ、該吸収層の物質の励起準位のうちの少なくとも一つおよび該超格子の実効エネルギー帯に整合するように選択されていることを特徴とする、光電池。 - 接合部によって分離されかつ各対とともに減少する実効バンドギャップを有する半導電性領域(4〜9)の一連の対を含み、該半導電性領域(4〜9)のうちの少なくとも二つが、超格子と、それに隣接する、輻射を吸収して電荷キャリアの励起をもたらすための物質の層(24〜26)であって、励起準位が該物質自体によって決定されるような厚さを有する層(24〜26)と、を含んでいる、請求項1に従う光電池。
- 各超格子が異なった半導体物質の層(10〜21)の周期的に繰り返される組み合わせを含んでおり、超格子の個々の層中のいずれの半導体物質の実効バンドギャップとも異なる実効バンドギャップを該超格子に付与すべく十分に該層が薄い、請求項1または2に従う光電池。
- 超格子が真性半導電性物質から構成され、光電池がさらに、該光電池内に内部電場を生じるように配置された、別様にドープされたN型およびP型半導電性領域の少なくとも一対を含んでいる、請求項1〜3のいずれか1項に従う光電池。
- 吸収層が当該半導電性領域の間に挟まれ、当該半導電性領域が互に異なった実効バンドギャップを有している、請求項1〜4のいずれか1項に従う光電池。
- 輻射を吸収するための該物質が、直接半導体、有機分子物質およびナノ結晶を含んでいる物質のうち少なくとも一つを含んでいる、請求項1〜5のいずれか1項に従う光電池。
- 超格子が、異なったアモルファス半導体物質の層(10〜21)の周期的に繰り返される組み合わせを含んでいる、請求項1〜6のいずれか1項に従う光電池。
- 超格子が、水素化半導体物質の層(10〜21)の周期的に繰り返される組み合わせを含んでいる、請求項1〜7のいずれか1項に従う光電池。
- 箔のある長さ上に物質の層(10〜26)を堆積し、該層のうちの少なくともいくつかをパターニングして光電池(1)のアレイを形成することを含み、それによって請求項1〜8のいずれか1項に従う電池のアレイが形成される、光電池のアレイを製造する方法。
- 層が、製造ライン(18)中のステーション(19、20)の少なくとも一つにおいて堆積され、半連続的な長さの箔が各ステーション(19、20)を通って前進させられる、請求項9に従う方法。
- 請求項1〜8のいずれか1項に従う光電池(1)の複数を含んでいる光起電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP05111611 | 2005-12-02 | ||
US76391606P | 2006-02-01 | 2006-02-01 | |
PCT/EP2006/069140 WO2007063102A1 (en) | 2005-12-02 | 2006-11-30 | Photovoltaic cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009517876A true JP2009517876A (ja) | 2009-04-30 |
Family
ID=37801425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008542766A Pending JP2009517876A (ja) | 2005-12-02 | 2006-11-30 | 光電池 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090165839A1 (ja) |
EP (1) | EP1955379A1 (ja) |
JP (1) | JP2009517876A (ja) |
KR (1) | KR20080091329A (ja) |
AU (1) | AU2006319151A1 (ja) |
CA (1) | CA2632098A1 (ja) |
RU (1) | RU2415495C2 (ja) |
WO (1) | WO2007063102A1 (ja) |
Cited By (2)
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JP2012023358A (ja) * | 2010-06-18 | 2012-02-02 | Semiconductor Energy Lab Co Ltd | 光電変換装置および光電変換装置用のエネルギー変換層 |
JP2012124392A (ja) * | 2010-12-10 | 2012-06-28 | Hitachi Ltd | 太陽電池の製造方法 |
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US7863066B2 (en) * | 2007-02-16 | 2011-01-04 | Mears Technologies, Inc. | Method for making a multiple-wavelength opto-electronic device including a superlattice |
US7880161B2 (en) * | 2007-02-16 | 2011-02-01 | Mears Technologies, Inc. | Multiple-wavelength opto-electronic device including a superlattice |
US20100206367A1 (en) * | 2009-02-18 | 2010-08-19 | Korea Institute Of Industrial Technology | Method for fabricating silicon nano wire, solar cell including silicon nano wire and method for fabricating solar cell |
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TWI455338B (zh) * | 2010-02-12 | 2014-10-01 | Univ Nat Chiao Tung | 超晶格結構的太陽能電池 |
WO2011114761A1 (ja) * | 2010-03-18 | 2011-09-22 | 富士電機システムズ株式会社 | 薄膜太陽電池及びその製造方法 |
US20110240121A1 (en) * | 2010-04-02 | 2011-10-06 | Iowa State University Research Foundation, Inc. | Nanocrystalline Superlattice Solar Cell |
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US8247686B2 (en) | 2011-05-31 | 2012-08-21 | Primestar Solar, Inc. | Multi-layer N-type stack for cadmium telluride based thin film photovoltaic devices and methods of making |
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US4598164A (en) * | 1983-10-06 | 1986-07-01 | Exxon Research And Engineering Co. | Solar cell made from amorphous superlattice material |
WO1990004265A1 (en) * | 1988-10-05 | 1990-04-19 | Santa Barbara Research Center | MODULATED MULTI-QUANTUM WELL COLLECTOR FOR HgCdTe PHOTODIODES |
US5965899A (en) * | 1990-10-31 | 1999-10-12 | Lockheed Martin Corp. | Miniband transport quantum well detector |
JP3753605B2 (ja) * | 2000-11-01 | 2006-03-08 | シャープ株式会社 | 太陽電池およびその製造方法 |
JP5248782B2 (ja) * | 2004-01-20 | 2013-07-31 | シリアム・テクノロジーズ・インコーポレーテッド | エピタキシャルに成長させた量子ドット材料を有する太陽電池 |
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2006
- 2006-11-30 JP JP2008542766A patent/JP2009517876A/ja active Pending
- 2006-11-30 CA CA002632098A patent/CA2632098A1/en not_active Abandoned
- 2006-11-30 KR KR1020087013899A patent/KR20080091329A/ko not_active Application Discontinuation
- 2006-11-30 RU RU2008126926/28A patent/RU2415495C2/ru not_active IP Right Cessation
- 2006-11-30 WO PCT/EP2006/069140 patent/WO2007063102A1/en active Application Filing
- 2006-11-30 AU AU2006319151A patent/AU2006319151A1/en not_active Abandoned
- 2006-11-30 US US12/085,580 patent/US20090165839A1/en not_active Abandoned
- 2006-11-30 EP EP06819867A patent/EP1955379A1/en not_active Withdrawn
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US4718947A (en) * | 1986-04-17 | 1988-01-12 | Solarex Corporation | Superlattice doped layers for amorphous silicon photovoltaic cells |
US5403404A (en) * | 1991-07-16 | 1995-04-04 | Amoco Corporation | Multijunction photovoltaic device and method of manufacture |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012023358A (ja) * | 2010-06-18 | 2012-02-02 | Semiconductor Energy Lab Co Ltd | 光電変換装置および光電変換装置用のエネルギー変換層 |
KR101758866B1 (ko) | 2010-06-18 | 2017-07-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 광전 변환 장치 및 광전 변환 장치용 에너지 변환층 |
JP2012124392A (ja) * | 2010-12-10 | 2012-06-28 | Hitachi Ltd | 太陽電池の製造方法 |
US8790948B2 (en) | 2010-12-10 | 2014-07-29 | Hitachi, Ltd. | Method for manufacturing a solar cell |
Also Published As
Publication number | Publication date |
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KR20080091329A (ko) | 2008-10-10 |
RU2415495C2 (ru) | 2011-03-27 |
AU2006319151A1 (en) | 2007-06-07 |
EP1955379A1 (en) | 2008-08-13 |
WO2007063102A1 (en) | 2007-06-07 |
RU2008126926A (ru) | 2010-01-10 |
CA2632098A1 (en) | 2007-06-07 |
US20090165839A1 (en) | 2009-07-02 |
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