JP6452011B2 - 太陽電池 - Google Patents
太陽電池 Download PDFInfo
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- JP6452011B2 JP6452011B2 JP2017521667A JP2017521667A JP6452011B2 JP 6452011 B2 JP6452011 B2 JP 6452011B2 JP 2017521667 A JP2017521667 A JP 2017521667A JP 2017521667 A JP2017521667 A JP 2017521667A JP 6452011 B2 JP6452011 B2 JP 6452011B2
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- 239000000758 substrate Substances 0.000 claims description 104
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 84
- 238000002161 passivation Methods 0.000 claims description 58
- 239000002019 doping agent Substances 0.000 claims description 55
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 42
- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 14
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 194
- 239000004065 semiconductor Substances 0.000 description 26
- 230000006798 recombination Effects 0.000 description 18
- 238000005215 recombination Methods 0.000 description 18
- 239000000969 carrier Substances 0.000 description 10
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 9
- 230000007547 defect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 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
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 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
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 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
- 230000031700 light absorption Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 150000003376 silicon Chemical class 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
- 238000002834 transmittance Methods 0.000 description 1
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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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/30—Coatings
- H10F77/306—Coatings for devices having potential barriers
- H10F77/311—Coatings for devices having potential barriers for photovoltaic cells
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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
- H10F10/14—Photovoltaic cells having only PN homojunction 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
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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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
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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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/129—Passivating
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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
- 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
- H10F77/1223—Active materials comprising only Group IV materials characterised by the dopants
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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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
- H10F77/219—Arrangements for electrodes of back-contact photovoltaic cells
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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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/30—Coatings
-
- 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
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- Crystallography & Structural Chemistry (AREA)
Description
実施形態の説明で参照する図面は、模式的に記載されたものであり、図面に描画された構成要素の寸法比率などは現物と異なる場合がある。具体的な寸法比率等は、以下の説明を参酌して判断されるべきである。本明細書において「略**」との記載は、略全域を例に挙げて説明すると、全域はもとより実質的に全域と認められる場合を含む意図である。
図1に示すように、太陽電池10は、n型結晶性シリコン基板11と、当該基板の受光面上に形成されたパッシベーション層20とを備える。パッシベーション層20は、n型結晶性シリコン基板11の受光面における光生成キャリアの再結合を抑制するパッシベーション機能に加えてキャリア生成機能を有する光発電層である。太陽電池10は、n型結晶性シリコン基板11の裏面上に形成されたp型半導体層12及びn型半導体層13を備える。詳しくは後述するが、p型半導体層12とn型半導体層13は一部が互いに重なっており、各層の間には絶縁層14が設けられている。
(1)i型a-Si:H
(2)n型a-Si:H
(3)i型水素化非晶質炭化シリコン(i型a-SiC:H)
(4)n型a-SiC:H
(5)i型若しくはn型a-Si:Hと高濃度のn型a-Si:Hとの積層体(i型若しくはn型a-Si:H/高濃度のn型a-Si:Hの積層体)
(6)i型若しくはn型a-Si:H/高濃度のn型水素化微結晶シリコン(n型μc-Si:H)の積層体
(7)i型若しくはn型a-SiC:H/高濃度のn型a-Si:Hの積層体
(8)i型若しくはn型a-SiC:H/高濃度のn型μc-Si:Hの積層体
ここで、「高濃度」とは「n型a-Si:H/高濃度のn型a-Si:Hの積層体」を例に挙げて説明すると、前者に比べて後の後者のドーパント濃度が高いことを意味する。即ち、当該記載はドーパント量が異なる2つの層を積層した構造であることを意味する。
図4に示すように、太陽電池30は、n型結晶性シリコン基板31と、当該基板の受光面上に形成されたキャリア生成機能を有するパッシベーション層40とを備える点で、太陽電池10と共通する。n型結晶性シリコン基板31は、太陽電池10の場合と同様に、n型単結晶シリコン基板であることが好ましく、パッシベーション層40との界面近傍にn型にドーピングされたn+層41を有する。一方、太陽電池30は、n型結晶性シリコン基板11の受光面側に形成された受光面電極と、n型結晶性シリコン基板11の裏面側に形成された裏面電極とを備える点で、電極が裏面側のみに形成された太陽電池10と異なる。
Claims (11)
- 結晶性シリコン基板と、
前記結晶性シリコン基板の受光面上に形成された、キャリア生成機能を有するパッシベーション層と、
を備え、
前記結晶性シリコン基板は、前記パッシベーション層との界面近傍に当該基板と同一導電型にドーピングされた、ドーパント濃度が1×1017cm−3以上であるドープ層を有し、
前記ドープ層におけるドーパント濃度の平均値は1×10 18 cm −3 〜2×10 19 cm−3であり、前記ドープ層の厚みは5nm〜100nmである、太陽電池。 - 結晶性シリコン基板と、
前記結晶性シリコン基板の受光面上に形成された、キャリア生成機能を有するパッシベーション層と、
を備え、
前記結晶性シリコン基板は、前記パッシベーション層との界面近傍に当該基板と同一導電型にドーピングされた、ドーパント濃度が1×1017cm−3以上であるドープ層を有し、
前記ドープ層におけるドーパント濃度の平均値は1×10 18 cm −3 〜2×10 19 cm −3 であり、前記ドープ層の厚みは5nm〜100nmであり、
ドーパント濃度が1×10 18 cm −3 〜2×10 19 cm −3 である領域の厚みが5nm〜100nmである、太陽電池。 - 結晶性シリコン基板と、
前記結晶性シリコン基板の受光面上に形成された、キャリア生成機能を有するパッシベーション層と、
を備え、
前記結晶性シリコン基板は、前記パッシベーション層との界面近傍に当該基板と同一導電型にドーピングされた、ドーパント濃度が1×1017cm−3以上であるドープ層を有し、
前記ドープ層におけるドーパント濃度の平均値は1×1017cm−3〜1×1020cm−3であり、前記ドープ層の厚みは10nm〜100nmである、太陽電池。 - 前記結晶性シリコン基板は、n型結晶性シリコン基板であり、
前記ドープ層は、前記n型結晶性シリコン基板の表面がn型にドーピングされたn+層である、請求項1〜3のいずれか1項に記載の太陽電池。 - 前記結晶性シリコン基板の裏面側に形成された一対の電極を備える、請求項1〜4のいずれか1項に記載の太陽電池。
- 前記結晶性シリコン基板の受光面側に形成された受光面電極と、
前記結晶性シリコン基板の裏面側に形成された裏面電極と、
を備える、請求項1〜5のいずれか1項に記載の太陽電池。 - 前記パッシベーション層の主成分が、非晶質若しくは微結晶のシリコン、又は炭化シリコンである、請求項1〜6のいずれか1項に記載の太陽電池。
- 前記パッシベーション層は、前記結晶性シリコン基板と同じ導電型を付与する元素を含む、請求項7に記載の太陽電池。
- 前記パッシベーション層は、i型a-Si:H、n型a-Si:H、i型a-SiC:H、n型a-SiC:H、i型若しくはn型a-Si:H/高濃度のn型a-Si:Hの積層体、i型若しくはn型a-Si:H/高濃度のn型μc-Si:Hの積層体、i型若しくはn型a-SiC:H/高濃度のn型a-Si:Hの積層体、又はi型若しくはn型a-SiC:H/高濃度のn型μc-Si:Hの積層体のうちのいずれかの層を含む、請求項7に記載の太陽電池。
- 前記パッシベーション層は、i型若しくはn型a-Si:H/高濃度のn型a-Si:Hの積層体、i型若しくはn型a-Si:H/高濃度のn型μc-Si:Hの積層体、i型若しくはn型a-SiC:H/高濃度のn型a-Si:Hの積層体、又はi型若しくはn型a-SiC:H/高濃度のn型μc-Si:Hの積層体からなる層である、請求項6に記載の太陽電池。
- 前記受光面電極は、透明導電層を有し、
前記パッシベーション層は、前記透明導電層との接触面が前記n型μc-Si:Hから構成される、請求項10に記載の太陽電池。
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US11302829B2 (en) | 2017-03-29 | 2022-04-12 | Kaneka Corporation | Photovoltaic device and method for manufacturing photovoltaic device |
CN110383502A (zh) * | 2017-03-31 | 2019-10-25 | 松下电器产业株式会社 | 太阳能单电池 |
JP7346050B2 (ja) | 2019-03-26 | 2023-09-19 | パナソニックホールディングス株式会社 | 太陽電池セルおよび太陽電池モジュール |
JP2021044384A (ja) * | 2019-09-11 | 2021-03-18 | パナソニック株式会社 | 太陽電池セル |
EP4287267B1 (en) | 2022-06-01 | 2024-12-25 | Jinko Solar (Haining) Co., Ltd. | Photovoltaic cell and photovoltaic module |
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JPS5467778A (en) * | 1977-11-10 | 1979-05-31 | Toshiba Corp | Production of semiconductor device |
JPH11312814A (ja) * | 1998-04-28 | 1999-11-09 | Toyota Motor Corp | 太陽電池素子 |
JP2004214442A (ja) * | 2003-01-06 | 2004-07-29 | Sanyo Electric Co Ltd | 光起電力装置およびその製造方法 |
WO2011072161A2 (en) * | 2009-12-09 | 2011-06-16 | Solexel, Inc. | High-efficiency photovoltaic back-contact solar cell structures and manufacturing methods using thin planar semiconductors |
US20080173347A1 (en) * | 2007-01-23 | 2008-07-24 | General Electric Company | Method And Apparatus For A Semiconductor Structure |
CN102197497A (zh) * | 2008-10-23 | 2011-09-21 | 应用材料公司 | 半导体组件制造方法、半导体组件及半导体组件制造设备 |
JP2010123859A (ja) * | 2008-11-21 | 2010-06-03 | Kyocera Corp | 太陽電池素子および太陽電池素子の製造方法 |
JP5174635B2 (ja) * | 2008-11-28 | 2013-04-03 | 京セラ株式会社 | 太陽電池素子 |
US9318644B2 (en) * | 2009-05-05 | 2016-04-19 | Solexel, Inc. | Ion implantation and annealing for thin film crystalline solar cells |
JP5514207B2 (ja) * | 2009-07-03 | 2014-06-04 | 株式会社カネカ | 結晶シリコン系太陽電池およびその製造方法 |
JP5484950B2 (ja) * | 2010-02-23 | 2014-05-07 | 三洋電機株式会社 | 太陽電池 |
US9076909B2 (en) * | 2010-06-18 | 2015-07-07 | Semiconductor Energy Laboratory Co., Ltd. | Photoelectric conversion device and method for manufacturing the same |
US20120312361A1 (en) * | 2011-06-08 | 2012-12-13 | International Business Machines Corporation | Emitter structure and fabrication method for silicon heterojunction solar cell |
KR20130050721A (ko) * | 2011-11-08 | 2013-05-16 | 삼성에스디아이 주식회사 | 태양 전지 |
JP5868290B2 (ja) * | 2012-08-23 | 2016-02-24 | 三菱電機株式会社 | 光起電力装置およびその製造方法 |
JP5889163B2 (ja) * | 2012-11-02 | 2016-03-22 | 三菱電機株式会社 | 光起電力装置およびその製造方法、光起電力モジュール |
KR101925928B1 (ko) * | 2013-01-21 | 2018-12-06 | 엘지전자 주식회사 | 태양 전지 및 그의 제조 방법 |
US9640699B2 (en) * | 2013-02-08 | 2017-05-02 | International Business Machines Corporation | Interdigitated back contact heterojunction photovoltaic device |
JP2015026666A (ja) * | 2013-07-25 | 2015-02-05 | 日立化成株式会社 | 両面受光型太陽電池素子、その製造方法及び両面受光型太陽電池モジュール |
US9105769B2 (en) * | 2013-09-12 | 2015-08-11 | International Business Machines Corporation | Shallow junction photovoltaic devices |
US11031516B2 (en) * | 2013-10-25 | 2021-06-08 | Sharp Kabushiki Kaisha | Photoelectric conversion element, photoelectric conversion module, and solar photovoltaic power generation system |
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CN107735866B (zh) | 2021-05-14 |
US20180076340A1 (en) | 2018-03-15 |
WO2016194301A1 (ja) | 2016-12-08 |
JPWO2016194301A1 (ja) | 2018-03-01 |
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