JP5734437B2 - 太陽光発電装置及びその製造方法 - Google Patents
太陽光発電装置及びその製造方法 Download PDFInfo
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- JP5734437B2 JP5734437B2 JP2013529041A JP2013529041A JP5734437B2 JP 5734437 B2 JP5734437 B2 JP 5734437B2 JP 2013529041 A JP2013529041 A JP 2013529041A JP 2013529041 A JP2013529041 A JP 2013529041A JP 5734437 B2 JP5734437 B2 JP 5734437B2
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- 238000010248 power generation Methods 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title description 14
- 239000000758 substrate Substances 0.000 claims description 41
- 230000031700 light absorption Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 description 44
- 238000000059 patterning Methods 0.000 description 22
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000010949 copper Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 8
- 229910052733 gallium Inorganic materials 0.000 description 7
- 229910052738 indium Inorganic materials 0.000 description 7
- 238000004544 sputter deposition Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 4
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 description 4
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 4
- 238000010297 mechanical methods and process Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 3
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- YNLHHZNOLUDEKQ-UHFFFAOYSA-N copper;selanylidenegallium Chemical compound [Cu].[Se]=[Ga] YNLHHZNOLUDEKQ-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 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
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/30—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells
- H10F19/31—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate
- H10F19/33—Patterning processes to connect the photovoltaic cells, e.g. laser cutting of conductive or active layers
-
- 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
- H10F77/70—Surface textures, e.g. pyramid structures
- H10F77/707—Surface textures, e.g. pyramid structures of the substrates or of layers on substrates, e.g. textured ITO layer on a glass substrate
-
- 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
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/10—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising photovoltaic cells in arrays in a single semiconductor substrate, the photovoltaic cells having vertical junctions or V-groove junctions
-
- 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
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/30—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells
- H10F19/31—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate
-
- 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
- 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
- H10F77/169—Thin semiconductor films on metallic or insulating substrates
- H10F77/1694—Thin semiconductor films on metallic or insulating substrates the films including Group I-III-VI materials, e.g. CIS or CIGS
-
- 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
-
- 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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- Photovoltaic Devices (AREA)
Description
Claims (5)
- 基板と、
前記基板の上に配置される後面電極層と、
前記後面電極層の上に配置される光吸収層と、
前記光吸収層の上に配置される前面電極層と、を含み、
前記後面電極層には一方向に延長される貫通溝が形成され、
前記貫通溝は、
第1領域と、
前記第1領域に隣接し、切断面を含む第2領域と、を含み、
前記切断面の粗さは前記第1領域の内側面の粗さより大きく、
前記第1領域は、前記貫通溝の内側に延長される多数個の第1突起を含み、
前記第2領域は、前記一方向と垂直する方向において、前記多数個の第1突起よりも短い多数個の第2突起を含み、
前記第2突起は、前記多数個の第1突起の先端より前記貫通溝の外側に形成され、
前記切断面は、前記第2突起の先端に形成される太陽光発電装置。 - 前記第2領域の幅は、前記一方向と垂直する方向において、前記第1領域の幅より小さいことを特徴とする請求項1に記載の太陽光発電装置。
- 前記光吸収層は前記切断面を覆うことを特徴とする請求項1または2に記載の太陽光発電装置。
- 基板と、
前記基板上に配置される多数個の後面電極と、
前記後面電極上にそれぞれ配置される多数個の光吸収部と、
前記光吸収部上にそれぞれ配置される多数個の前面電極と、を含み、
前記後面電極は、側傍に延長される多数個の第1突起と、
前記側傍と垂直する方向において、前記第1突起より短い多数個の第2突起とを含み、
前記多数個の第2突起の先端は切断面を含み、
前記切断面の粗さは、前記多数個の第1突起間の側面の粗さより高く、
前記多数個の第1突起および第2突起の下面全体は、前記基板の上面に密着する太陽光発電装置。 - 前記第2突起の平面積は、前記第1突起の平面積の略1%〜50%であることを特徴とする請求項4に記載の太陽光発電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100091278A KR101172195B1 (ko) | 2010-09-16 | 2010-09-16 | 태양광 발전장치 및 이의 제조방법 |
KR10-2010-0091278 | 2010-09-16 | ||
PCT/KR2011/003123 WO2012036364A1 (ko) | 2010-09-16 | 2011-04-27 | 태양광 발전장치 및 이의 제조방법 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013537371A JP2013537371A (ja) | 2013-09-30 |
JP2013537371A5 JP2013537371A5 (ja) | 2014-06-19 |
JP5734437B2 true JP5734437B2 (ja) | 2015-06-17 |
Family
ID=45831794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013529041A Expired - Fee Related JP5734437B2 (ja) | 2010-09-16 | 2011-04-27 | 太陽光発電装置及びその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130032205A1 (ja) |
EP (1) | EP2618384A4 (ja) |
JP (1) | JP5734437B2 (ja) |
KR (1) | KR101172195B1 (ja) |
CN (1) | CN103081124B (ja) |
WO (1) | WO2012036364A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5997021B2 (ja) * | 2012-11-28 | 2016-09-21 | 京セラ株式会社 | 光電変換装置およびその製造方法 |
US9437756B2 (en) | 2013-09-27 | 2016-09-06 | Sunpower Corporation | Metallization of solar cells using metal foils |
WO2017136442A1 (en) * | 2016-02-01 | 2017-08-10 | Jay S. Orringer, M.D., A Professional Corporation | Wireless surgical headlight |
JP7413833B2 (ja) | 2020-02-27 | 2024-01-16 | 株式会社リコー | 光電変換素子及び光電変換モジュール |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0693518B2 (ja) * | 1984-04-05 | 1994-11-16 | 株式会社半導体エネルギー研究所 | 半導体装置作製方法 |
JP4064340B2 (ja) * | 2003-12-25 | 2008-03-19 | 昭和シェル石油株式会社 | 集積型薄膜太陽電池の製造方法 |
JP4648105B2 (ja) * | 2005-06-21 | 2011-03-09 | 三菱重工業株式会社 | 太陽電池モジュール及び太陽電池モジュールの製造方法 |
US20080029152A1 (en) * | 2006-08-04 | 2008-02-07 | Erel Milshtein | Laser scribing apparatus, systems, and methods |
JP4994061B2 (ja) | 2007-03-08 | 2012-08-08 | 昭和シェル石油株式会社 | 集積構造の透光性cis系薄膜太陽電池モジュール及びその製造方法 |
JP5171818B2 (ja) * | 2007-06-04 | 2013-03-27 | 株式会社カネカ | 集積型薄膜太陽電池の製造方法 |
KR101476122B1 (ko) * | 2008-08-14 | 2014-12-24 | 주성엔지니어링(주) | 박막형 태양전지의 제조방법 및 제조장치 |
CN101419989B (zh) * | 2008-11-24 | 2010-12-22 | 李毅 | 圆形硅薄膜太阳能电池 |
JPWO2010071201A1 (ja) * | 2008-12-19 | 2012-05-31 | シャープ株式会社 | 膜除去方法、光電変換装置の製造方法、光電変換装置、および膜除去装置 |
JP2010165879A (ja) * | 2009-01-16 | 2010-07-29 | Fujifilm Corp | スクライブ加工装置、及びスクライブ加工方法 |
-
2010
- 2010-09-16 KR KR1020100091278A patent/KR101172195B1/ko active IP Right Grant
-
2011
- 2011-04-27 WO PCT/KR2011/003123 patent/WO2012036364A1/ko active Application Filing
- 2011-04-27 EP EP11825324.4A patent/EP2618384A4/en not_active Withdrawn
- 2011-04-27 JP JP2013529041A patent/JP5734437B2/ja not_active Expired - Fee Related
- 2011-04-27 US US13/641,332 patent/US20130032205A1/en not_active Abandoned
- 2011-04-27 CN CN201180042083.5A patent/CN103081124B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013537371A (ja) | 2013-09-30 |
CN103081124B (zh) | 2015-09-09 |
EP2618384A1 (en) | 2013-07-24 |
EP2618384A4 (en) | 2014-04-16 |
CN103081124A (zh) | 2013-05-01 |
KR101172195B1 (ko) | 2012-08-07 |
US20130032205A1 (en) | 2013-02-07 |
KR20120029281A (ko) | 2012-03-26 |
WO2012036364A1 (ko) | 2012-03-22 |
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