JPWO2015068340A1 - 太陽電池 - Google Patents
太陽電池 Download PDFInfo
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- JPWO2015068340A1 JPWO2015068340A1 JP2015546283A JP2015546283A JPWO2015068340A1 JP WO2015068340 A1 JPWO2015068340 A1 JP WO2015068340A1 JP 2015546283 A JP2015546283 A JP 2015546283A JP 2015546283 A JP2015546283 A JP 2015546283A JP WO2015068340 A1 JPWO2015068340 A1 JP WO2015068340A1
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- crystal substrate
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- 239000004065 semiconductor Substances 0.000 claims abstract description 146
- 239000000758 substrate Substances 0.000 claims abstract description 146
- 239000013078 crystal Substances 0.000 claims abstract description 140
- 238000010030 laminating Methods 0.000 claims description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 48
- 238000000034 method Methods 0.000 description 41
- 230000015572 biosynthetic process Effects 0.000 description 20
- 239000000969 carrier Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004544 sputter deposition Methods 0.000 description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 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
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000004050 hot filament vapor deposition Methods 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 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
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/17—Photovoltaic cells having only PIN junction potential barriers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
- H10F10/164—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells
- H10F10/165—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells
- H10F10/166—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells the Group IV-IV heterojunctions being heterojunctions of crystalline and amorphous materials, e.g. silicon heterojunction [SHJ] photovoltaic cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/12—Active materials
- H10F77/122—Active materials comprising only Group IV materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/16—Material structures, e.g. crystalline structures, film structures or crystal plane orientations
- H10F77/162—Non-monocrystalline materials, e.g. semiconductor particles embedded in insulating materials
- H10F77/166—Amorphous semiconductors
- H10F77/1662—Amorphous semiconductors including only Group IV materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] 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
-
- 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
- Y02E10/547—Monocrystalline silicon PV 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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- Photovoltaic Devices (AREA)
- Recrystallisation Techniques (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
Abstract
Description
Claims (6)
- 一導電型を有する結晶基板と、
前記結晶基板の一主面と前記結晶基板の側面に連続して積層され前記一導電型を有する第1半導体層と、
前記結晶基板の他主面と前記結晶基板の前記側面に連続して積層され他導電型を有し、前記結晶基板の前記側面において前記第1半導体層と少なくとも一部が重なる第2半導体層と、
前記結晶基板の一主面上において、前記第1半導体層に積層され、前記結晶基板の平面形状よりも小さな面積を有する第1透明導電膜と、
前記第2半導体層に積層される第2透明導電膜と、
を備える太陽電池。 - 前記第1半導体層は、前記結晶基板の前記一主面上の外縁部において、複数の第1未成層領域を有し、
前記第2半導体層は、前記結晶基板の前記他主面上の外縁部において、複数の第2未成層領域を有し、
前記第1未成層領域と前記第2未成層領域とは、前記結晶基板に対し表裏反転の位置関係と大きさを有する、請求項1に記載の太陽電池。 - 前記結晶基板は、矩形形状の4隅部を切り欠いた8角形状を有し、
前記第1未成層領域と前記第2未成層領域は、それぞれ前記4隅部に設けられる、請求項2に記載の太陽電池。 - 前記第1透明導電膜は、前記第1未成層領域上に設けられ、前記第2透明導電膜は、前記第2未成層領域上に設けられる、請求項2または3に記載の太陽電池。
- 前記第1半導体層は、第一i型非晶質半導体層と第一導電型非晶質半導体層が順に積層され、
前記第2半導体層は、第二i型非晶質半導体層と第二導電型非晶質半導体層が順に積層される、請求項1から4のいずれか1項に記載の太陽電池。 - 前記第1未成層領域または前記第2未成層領域の少なくとも一方に識別マークが形成された、請求項2から5のいずれか1項に記載の太陽電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013232346 | 2013-11-08 | ||
JP2013232346 | 2013-11-08 | ||
PCT/JP2014/005276 WO2015068340A1 (ja) | 2013-11-08 | 2014-10-17 | 太陽電池 |
Related Child Applications (1)
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JP2019077469A Division JP6726890B2 (ja) | 2013-11-08 | 2019-04-16 | 太陽電池の製造方法、及び太陽電池 |
Publications (2)
Publication Number | Publication Date |
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JPWO2015068340A1 true JPWO2015068340A1 (ja) | 2017-03-09 |
JP6524504B2 JP6524504B2 (ja) | 2019-06-05 |
Family
ID=53041138
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2015546283A Expired - Fee Related JP6524504B2 (ja) | 2013-11-08 | 2014-10-17 | 太陽電池 |
JP2019077469A Active JP6726890B2 (ja) | 2013-11-08 | 2019-04-16 | 太陽電池の製造方法、及び太陽電池 |
Family Applications After (1)
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JP2019077469A Active JP6726890B2 (ja) | 2013-11-08 | 2019-04-16 | 太陽電池の製造方法、及び太陽電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10074763B2 (ja) |
EP (1) | EP3067940B1 (ja) |
JP (2) | JP6524504B2 (ja) |
CN (1) | CN105723524B (ja) |
WO (1) | WO2015068340A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011023759A (ja) * | 2010-11-02 | 2011-02-03 | Sanyo Electric Co Ltd | 光起電力素子の製造方法 |
JP2011046990A (ja) * | 2009-08-26 | 2011-03-10 | Canon Anelva Corp | 電圧印加装置及び基板処理装置 |
WO2012059878A1 (en) * | 2010-11-05 | 2012-05-10 | Roth & Rau Ag | Edge isolation by lift-off |
JP2012094861A (ja) * | 2010-10-28 | 2012-05-17 | Korea Inst Of Energy Research | 太陽電池の薄膜蒸着装置、方法及びシステム |
WO2014034677A1 (ja) * | 2012-08-29 | 2014-03-06 | 三菱電機株式会社 | 光起電力素子およびその製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3349308B2 (ja) | 1995-10-26 | 2002-11-25 | 三洋電機株式会社 | 光起電力素子 |
JP3679598B2 (ja) | 1998-03-05 | 2005-08-03 | 三洋電機株式会社 | 光起電力素子及びその製造方法 |
JP3825585B2 (ja) | 1999-07-26 | 2006-09-27 | 三洋電機株式会社 | 光起電力素子の製造方法 |
JP4854387B2 (ja) * | 2006-05-29 | 2012-01-18 | 三洋電機株式会社 | 光起電力素子 |
JP2009088203A (ja) * | 2007-09-28 | 2009-04-23 | Sanyo Electric Co Ltd | 太陽電池、太陽電池モジュール及び太陽電池の製造方法 |
JP5421701B2 (ja) * | 2009-09-09 | 2014-02-19 | 株式会社カネカ | 結晶シリコン太陽電池及びその製造方法 |
EP2765615B1 (en) * | 2012-04-25 | 2018-05-23 | Kaneka Corporation | Solar cell, solar cell manufacturing method, and solar cell module |
PL3832737T3 (pl) * | 2012-07-02 | 2025-01-07 | Meyer Burger (Germany) Gmbh | Sposób wytwarzania heterozłączowego ogniwa słonecznego |
-
2014
- 2014-10-17 WO PCT/JP2014/005276 patent/WO2015068340A1/ja active Application Filing
- 2014-10-17 EP EP14860072.9A patent/EP3067940B1/en active Active
- 2014-10-17 CN CN201480061045.8A patent/CN105723524B/zh active Active
- 2014-10-17 JP JP2015546283A patent/JP6524504B2/ja not_active Expired - Fee Related
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2016
- 2016-05-04 US US15/146,527 patent/US10074763B2/en active Active
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2019
- 2019-04-16 JP JP2019077469A patent/JP6726890B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011046990A (ja) * | 2009-08-26 | 2011-03-10 | Canon Anelva Corp | 電圧印加装置及び基板処理装置 |
JP2012094861A (ja) * | 2010-10-28 | 2012-05-17 | Korea Inst Of Energy Research | 太陽電池の薄膜蒸着装置、方法及びシステム |
JP2011023759A (ja) * | 2010-11-02 | 2011-02-03 | Sanyo Electric Co Ltd | 光起電力素子の製造方法 |
WO2012059878A1 (en) * | 2010-11-05 | 2012-05-10 | Roth & Rau Ag | Edge isolation by lift-off |
WO2014034677A1 (ja) * | 2012-08-29 | 2014-03-06 | 三菱電機株式会社 | 光起電力素子およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2019135783A (ja) | 2019-08-15 |
EP3067940B1 (en) | 2023-07-05 |
JP6524504B2 (ja) | 2019-06-05 |
JP6726890B2 (ja) | 2020-07-22 |
EP3067940A4 (en) | 2016-11-16 |
US20160247954A1 (en) | 2016-08-25 |
CN105723524A (zh) | 2016-06-29 |
WO2015068340A1 (ja) | 2015-05-14 |
US10074763B2 (en) | 2018-09-11 |
EP3067940A1 (en) | 2016-09-14 |
CN105723524B (zh) | 2017-10-03 |
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