JP4098330B2 - 太陽電池とその製造方法 - Google Patents
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- 238000004519 manufacturing process Methods 0.000 title claims description 54
- 239000004065 semiconductor Substances 0.000 claims abstract description 183
- 239000013078 crystal Substances 0.000 claims abstract description 171
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- 150000001875 compounds Chemical class 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims description 62
- 229910052733 gallium Inorganic materials 0.000 claims description 57
- 229910052738 indium Inorganic materials 0.000 claims description 54
- 229910003363 ZnMgO Inorganic materials 0.000 claims description 30
- 238000005468 ion implantation Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical group [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 claims description 16
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- 238000007747 plating Methods 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000007943 implant Substances 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 239000011701 zinc Substances 0.000 description 58
- 150000002500 ions Chemical class 0.000 description 25
- 238000004544 sputter deposition Methods 0.000 description 22
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
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- 150000003751 zinc Chemical class 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910001849 group 12 element Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 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
- 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 at least one potential-jump barrier or surface barrier
- H01L31/072—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 at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type
- H01L31/0749—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 at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type including a AIBIIICVI compound, e.g. CdS/CulnSe2 [CIS] heterojunction 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022466—Electrodes made of transparent conductive layers, e.g. TCO, ITO layers
- H01L31/022483—Electrodes made of transparent conductive layers, e.g. TCO, ITO layers composed of zinc oxide [ZnO]
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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
- H01L31/0236—Special surface textures
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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
- H01L31/0236—Special surface textures
- H01L31/02363—Special surface textures of the semiconductor body itself, e.g. textured active layers
-
- 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
- Y02E10/541—CuInSe2 material PV cells
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Description
本実施の形態1では、上記の第1の製造方法を適用して製造された本発明の太陽電池の一形態について、図2及び図3(A)〜図3(D)を参照しながら説明する。図2は、本実施の形態1の太陽電池の構造を表す模式的な断面図である。図3(A)〜図3(D)は、本実施の形態1の太陽電池を製造する第1の製造方法を説明するための模式的な工程別断面図である。なお、図3(A)は、基板上に導電膜、p形半導体結晶及びn形窓層を積層する工程を表し、図3(B)が、真空蒸着法を適用して不純物膜を形成する工程を表し、図3(C)がn形不純物を拡散させる工程を表し、図3(D)が不純物膜を除去する工程を表す。
本実施の形態2では、上記の第2の製造方法を適用して製造された本実施の形態2の太陽電池の一形態について、図4(A)〜図4(D)を参照しながら説明する。図4(A)〜図4(D)は、本実施の形態2の太陽電池を製造する第2の製造方法を説明するための模式的な工程別断面図である。なお、図4(A)が、メッキ法を適用して不純物膜を形成する工程を表し、図4(B)が、不純物膜を形成する工程の完了後を表し、図4(C)がn形不純物を拡散させる工程を表し、図4(D)が不純物膜を除去する工程を表す。
本実施の形態3では、上記の第3の製造方法を適用して製造された本発明の太陽電池の一形態について、図5(A)〜(C)を参照しながら説明する。図5(A)〜(C)は、本発明の太陽電池を製造する第3の製造方法を説明するための模式的な工程別断面図である。なお、図5(A)が、基板上に導電膜、p形半導体結晶及びn形窓層を積層する工程を表し、図5(B)が、イオン注入法を適用してn形不純物を注入する工程を表し、図5(C)が、注入したn形不純物を拡散させて高抵抗部を形成する工程を表す。
本実施の形態4では、n形バッファー層を有する太陽電池の一形態について、図6を参照しながら説明する。なお、本実施の形態4の太陽電池は、n形窓層がZnO膜であること及びn形バッファー層を有すること以外は、上記の実施の形態1〜3の太陽電池と同一の構成である。したがって、同一の部材には同一の参照符号を付して、その詳細な説明を省略する。
2 直列抵抗
3 ダイオード
4 定電流源
21 基板
22 導電膜
23 化合物半導体層
23A 低抵抗部
23B 高抵抗部
24 n形窓層
25 n形透明導電膜
26 n形バッファー層
29 ピンホール
33 p形半導体結晶
36,46 不純物膜
39 ピンホール
41 電極
42 電気メッキ液
56A 非イオン注入部
56B イオン注入部
Claims (19)
- 基板と、
前記基板上に形成された導電膜と、
前記導電膜上に形成され、Ib族元素、IIIb族元素及びVIb族元素を含有するp形半導体結晶を有する化合物半導体層と、
前記化合物半導体層上に形成され、開口を有するn形窓層と、
前記n形窓層上及び前記n形窓層の前記開口下における前記化合物半導体層上に形成されたn形透明導電膜とを含む太陽電池であって、
前記化合物半導体層が、前記導電膜と反対側の表面近傍の一部に形成され、前記p形半導体結晶にドープされたn形不純物を有する高抵抗部を有し、
前記高抵抗部が、前記n形窓層の前記開口下に配置されていることを特徴とする太陽電池。 - 前記高抵抗部の抵抗が、前記n形窓層の抵抗より大きい請求項1に記載の太陽電池。
- 前記化合物半導体層が、前記導電膜と反対側の表面に凹面を有し、
前記高抵抗部が、前記凹面の近傍に形成されている請求項1に記載の太陽電池。 - 前記n形透明導電膜が、前記n形窓層及び前記高抵抗部の少なくとも一方を介してのみ前記化合物半導体層における前記高抵抗部以外の部分と接続されている請求項1に記載の太陽電池。
- 前記高抵抗部が、前記n形不純物として、IIa族元素及びIIb族元素からなる群より選択される少なくとも1種類の元素を有する請求項1に記載の太陽電池。
- 前記高抵抗部の前記n形不純物が、Zn、Mg又はCaである請求項1に記載の太陽電池。
- 前記化合物半導体層の前記p形半導体結晶が、カルコパイライト型構造のCuInSe2結晶、カルコパイライト型構造のCu(Ga,In)Se2結晶又はカルコパイライト型構造のCuIn(S,Se)2結晶である請求項1に記載の太陽電池。
- 前記n形窓層が、ZnO膜又はZnMgO膜である請求項1に記載の太陽電池。
- 前記化合物半導体層と前記n形窓層との間に形成された、前記n形窓層の前記開口と連通する開口を有するn形バッファー層を更に含む請求項1に記載の太陽電池。
- 前記n形バッファー層が、Zn(O,OH)膜又はZn(O,S,OH)膜である請求項9に記載の太陽電池。
- 前記n形透明導電膜が、ITO膜、SnO2膜、In2O3膜、ZnO:Al膜又はZnO:B膜である請求項1に記載の太陽電池。
- 前記基板が、Na、K及びLiからなる群より選択される少なくとも1種類のアルカリ金属元素を含有するガラス基板であり、
前記基板の線膨張係数と前記p形半導体結晶の線膨張係数との差が、1×10-6/K以上3×10-6/K以下の範囲内である請求項1に記載の太陽電池。 - 基板上に導電膜を形成する工程と、
前記導電膜上に、Ib族元素、IIIb族元素及びVIb族元素を含有するp形半導体結晶を成長させる工程と、
前記p形半導体結晶上に、開口を有するn形窓層を形成する工程と、
前記n形窓層上及び前記n形窓層の前記開口下における前記p形半導体結晶上にn形透明導電膜を形成する工程とを含む太陽電池の製造方法であって、
前記n形窓層を形成する工程と前記n形透明導電膜を形成する工程との間に、前記n形窓層の前記開口下における前記p形半導体結晶の表面近傍にn形不純物をドープする工程を更に含むことを特徴とする太陽電池の製造方法。 - 前記p形半導体結晶に前記n形不純物をドープする工程では、蒸着法又は気相堆積法を適用して、前記n形窓層上及び前記n形窓層の前記開口により露出している前記p形半導体結晶上に前記n形不純物を堆積させて不純物膜を形成し、かつ、加熱処理により前記不純物膜中の前記n形不純物を前記p形半導体結晶の一部に拡散させる請求項13に記載の太陽電池の製造方法。
- 前記p形半導体結晶に前記n形不純物をドープする工程では、めっき法を適用して、前記n形窓層の前記開口により露出している前記p形半導体結晶上に前記n形不純物を堆積させて不純物膜を形成し、かつ、加熱処理により前記不純物膜中の前記n形不純物を前記p形半導体結晶の一部に拡散させる請求項13に記載の太陽電池の製造方法。
- 前記p形半導体結晶に前記n形不純物をドープする工程と前記n形透明導電膜を形成する工程との間に、前記不純物膜を除去する工程を更に含む請求項14又は15に記載の太陽電池の製造方法。
- 前記p形半導体結晶に前記n形不純物をドープする工程では、イオン注入法を適用して、前記n形窓層の前記開口を通して前記p形半導体結晶の一部に前記n形不純物を注入する請求項13に記載の太陽電池の製造方法。
- 前記p形半導体結晶に前記n形不純物をドープする工程では、前記n形不純物を注入した後に、更に加熱処理を行う請求項17に記載の太陽電池の製造方法。
- 前記p形半導体結晶を成長させる工程と前記n形窓層を形成する工程との間に、開口を有するn形バッファー層を形成する工程を更に含む請求項13に記載の太陽電池の製造方法。
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JP2004005768 | 2004-01-13 | ||
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PCT/JP2005/000247 WO2005069386A1 (ja) | 2004-01-13 | 2005-01-12 | 太陽電池とその製造方法 |
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JP2005517041A Expired - Fee Related JP4098330B2 (ja) | 2004-01-13 | 2005-01-12 | 太陽電池とその製造方法 |
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US (1) | US7557294B2 (ja) |
EP (1) | EP1705717B1 (ja) |
JP (1) | JP4098330B2 (ja) |
CN (1) | CN100459174C (ja) |
AT (1) | ATE467909T1 (ja) |
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WO (1) | WO2005069386A1 (ja) |
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US20080290875A1 (en) * | 1996-11-04 | 2008-11-27 | Park Larry A | Seismic activity detector |
CN100380596C (zh) | 2003-04-25 | 2008-04-09 | 株式会社半导体能源研究所 | 液滴排出装置、图案的形成方法及半导体装置的制造方法 |
US7462514B2 (en) * | 2004-03-03 | 2008-12-09 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same, liquid crystal television, and EL television |
US20050196710A1 (en) * | 2004-03-04 | 2005-09-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming pattern, thin film transistor, display device and method for manufacturing the same, and television apparatus |
US8158517B2 (en) | 2004-06-28 | 2012-04-17 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing wiring substrate, thin film transistor, display device and television device |
TWI399861B (zh) * | 2007-12-06 | 2013-06-21 | Chung Shan Inst Of Science | Structure of solar cell absorbent layer and manufacturing method thereof |
TWI374859B (en) | 2008-05-28 | 2012-10-21 | Ind Tech Res Inst | Photo energy transformation catalysts and methods for fabricating the same |
JP5287380B2 (ja) * | 2009-03-13 | 2013-09-11 | Tdk株式会社 | 太陽電池、及び太陽電池の製造方法 |
JP5878465B2 (ja) * | 2009-07-13 | 2016-03-08 | ファースト ソーラー インコーポレイテッド | 太陽電池フロントコンタクトのドーピング |
JP2011176283A (ja) * | 2010-01-29 | 2011-09-08 | Fujifilm Corp | 光電変換素子の製造方法 |
JPWO2011136249A1 (ja) * | 2010-04-27 | 2013-07-22 | 京セラ株式会社 | 光電変換素子および光電変換装置ならびに光電変換素子の製造方法 |
JP5421890B2 (ja) * | 2010-11-09 | 2014-02-19 | 富士フイルム株式会社 | 光電変換素子の製造方法 |
KR101349484B1 (ko) * | 2011-11-29 | 2014-01-10 | 엘지이노텍 주식회사 | 태양전지 모듈 및 이의 제조방법 |
JP6076615B2 (ja) * | 2012-04-27 | 2017-02-08 | 東京エレクトロン株式会社 | 不純物拡散方法、基板処理装置及び半導体装置の製造方法 |
US20140042407A1 (en) * | 2012-08-08 | 2014-02-13 | Vanderbilt University | Biohybrid photoelectrochemical energy conversion device |
WO2014077395A1 (ja) * | 2012-11-19 | 2014-05-22 | 東ソー株式会社 | 酸化物焼結体、それを用いたスパッタリングターゲット及び酸化物膜 |
JP6004460B2 (ja) * | 2013-03-26 | 2016-10-05 | キヤノンアネルバ株式会社 | 太陽電池の製造方法、および太陽電池 |
KR102042657B1 (ko) * | 2013-08-22 | 2019-11-28 | 재단법인대구경북과학기술원 | 박막 태양전지 및 이의 제조방법 |
EP3704745B1 (en) * | 2017-11-16 | 2021-02-24 | First Solar, Inc | Layer structures for photovoltaic devices and photovoltaic devices including the same |
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JPH0697481A (ja) | 1992-09-14 | 1994-04-08 | Matsushita Electric Ind Co Ltd | ホモ接合半導体装置とそれを用いた光電変換半導体装置の製造方法 |
JPH07302926A (ja) * | 1994-04-30 | 1995-11-14 | Canon Inc | 太陽電池モジュール |
JP2922466B2 (ja) | 1996-08-29 | 1999-07-26 | 時夫 中田 | 薄膜太陽電池 |
US6023020A (en) * | 1996-10-15 | 2000-02-08 | Matsushita Electric Industrial Co., Ltd. | Solar cell and method for manufacturing the same |
JP3646953B2 (ja) | 1996-10-15 | 2005-05-11 | 松下電器産業株式会社 | 太陽電池 |
JP3249407B2 (ja) * | 1996-10-25 | 2002-01-21 | 昭和シェル石油株式会社 | カルコパイライト系多元化合物半導体薄膜光吸収層からなる薄膜太陽電池 |
JP3527815B2 (ja) * | 1996-11-08 | 2004-05-17 | 昭和シェル石油株式会社 | 薄膜太陽電池の透明導電膜の製造方法 |
US5948176A (en) * | 1997-09-29 | 1999-09-07 | Midwest Research Institute | Cadmium-free junction fabrication process for CuInSe2 thin film solar cells |
US6259016B1 (en) * | 1999-03-05 | 2001-07-10 | Matsushita Electric Industrial Co., Ltd. | Solar cell |
JP3434259B2 (ja) * | 1999-03-05 | 2003-08-04 | 松下電器産業株式会社 | 太陽電池 |
JP4549570B2 (ja) | 2001-05-15 | 2010-09-22 | 昭和シェル石油株式会社 | ヘテロ接合薄膜太陽電池の製造方法 |
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2005
- 2005-01-12 WO PCT/JP2005/000247 patent/WO2005069386A1/ja not_active Application Discontinuation
- 2005-01-12 JP JP2005517041A patent/JP4098330B2/ja not_active Expired - Fee Related
- 2005-01-12 CN CNB2005800008040A patent/CN100459174C/zh not_active Expired - Fee Related
- 2005-01-12 EP EP05703486A patent/EP1705717B1/en not_active Not-in-force
- 2005-01-12 AT AT05703486T patent/ATE467909T1/de not_active IP Right Cessation
- 2005-01-12 US US10/564,116 patent/US7557294B2/en active Active
- 2005-01-12 DE DE602005021200T patent/DE602005021200D1/de active Active
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JPWO2005069386A1 (ja) | 2007-12-27 |
EP1705717B1 (en) | 2010-05-12 |
CN100459174C (zh) | 2009-02-04 |
ATE467909T1 (de) | 2010-05-15 |
CN1842920A (zh) | 2006-10-04 |
DE602005021200D1 (de) | 2010-06-24 |
WO2005069386A1 (ja) | 2005-07-28 |
US7557294B2 (en) | 2009-07-07 |
US20070295396A1 (en) | 2007-12-27 |
EP1705717A4 (en) | 2009-04-08 |
EP1705717A1 (en) | 2006-09-27 |
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