KR20100013180A - Cis계 태양전지 제조방법 - Google Patents
Cis계 태양전지 제조방법 Download PDFInfo
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- KR20100013180A KR20100013180A KR1020080074736A KR20080074736A KR20100013180A KR 20100013180 A KR20100013180 A KR 20100013180A KR 1020080074736 A KR1020080074736 A KR 1020080074736A KR 20080074736 A KR20080074736 A KR 20080074736A KR 20100013180 A KR20100013180 A KR 20100013180A
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- layer
- light absorption
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- solar cell
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 52
- 239000002243 precursor Substances 0.000 claims abstract description 41
- 238000009792 diffusion process Methods 0.000 claims abstract description 26
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 230000031700 light absorption Effects 0.000 claims description 64
- 229910052723 transition metal Inorganic materials 0.000 claims description 21
- 150000003624 transition metals Chemical class 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 229910021476 group 6 element Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract 7
- 230000003287 optical effect Effects 0.000 abstract 7
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 13
- 239000010408 film Substances 0.000 description 10
- 239000004065 semiconductor Substances 0.000 description 9
- 239000010949 copper Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000004151 rapid thermal annealing Methods 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000224 chemical solution deposition Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 229910004613 CdTe Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010549 co-Evaporation Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 239000013212 metal-organic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007740 vapor deposition Methods 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
- H01L31/0256—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 the material
- H01L31/0264—Inorganic materials
- H01L31/032—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312
- H01L31/0322—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312 comprising only AIBIIICVI chalcopyrite compounds, e.g. Cu In Se2, Cu Ga Se2, Cu In Ga Se2
-
- 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
- H01L31/072—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 potential barriers 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 potential barriers the potential barriers being only of the PN heterojunction type including a AIBIIICVI compound, e.g. CdS/CulnSe2 [CIS] heterojunction 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
- Y02E10/541—CuInSe2 material 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
- 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
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (12)
- 기판 상에 Ⅲ족 원소 및 Ⅵ족 원소를 함유하는 광흡수 전구체층을 형성하는 단계;상기 광흡수 전구체층 상에 확산방지막을 형성하는 단계;상기 확산방지막이 형성된 기판을 열처리하여 상기 광흡수 전구체층을 결정화시켜 광흡수층을 형성하는 단계;상기 확산방지막을 제거하여 상기 광흡수층을 노출시키는 단계; 및상기 노출된 광흡수층 상에 윈도우층을 형성하는 단계를 포함하는 태양전지 제조방법.
- 제1항에 있어서,상기 기판은 11족 전이금속 기판인 태양전지 제조방법.
- 제2항에 있어서,상기 기판은 구리 기판인 태양전지 제조방법.
- 제1항에 있어서,상기 기판은 절연기판이고,상기 광흡수 전구체층을 형성하기 전에, 상기 기판 상에 전극을 형성하는 단 계를 더 포함하는 태양전지 제조방법.
- 제4항에 있어서,상기 전극은 11족 전이금속 전극인 태양전지 제조방법.
- 제5항에 있어서,상기 전극은 구리 전극인 태양전지 제조방법.
- 제2항 또는 제5항에 있어서,상기 열처리 단계에서 상기 11족 전이금속은 상기 광흡수 전구체층 내로 확산되는 태양전지 제조방법.
- 제1항에 있어서,상기 광흡수 전구체층은 Ⅲ족 원소층과 Ⅵ족 원소층이 교대로 적층된 층인 태양전지 제조방법.
- 제1항에 있어서,상기 확산방지막은 실리콘 산화막 또는 실리콘 질화막인 태양전지 제조방법.
- 제1항에 있어서,상기 광흡수층은 Cu(InxGa1-x)(SeyS1-y)2(단, 0<X≤1, 0<Y≤1)을 갖는 태양전지 제조방법.
- 제1항에 있어서,상기 윈도우층은 ZnO층인 태양전지 제조방법.
- 제1항에 있어서,상기 열처리는 급속열처리법인 태양전지 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080074736A KR101003677B1 (ko) | 2008-07-30 | 2008-07-30 | Cis계 태양전지 제조방법 |
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KR1020080074736A KR101003677B1 (ko) | 2008-07-30 | 2008-07-30 | Cis계 태양전지 제조방법 |
Publications (2)
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KR20100013180A true KR20100013180A (ko) | 2010-02-09 |
KR101003677B1 KR101003677B1 (ko) | 2010-12-23 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011132915A2 (ko) * | 2010-04-19 | 2011-10-27 | 한국생산기술연구원 | 태양 전지 제조 방법 |
WO2012015149A3 (ko) * | 2010-07-30 | 2012-03-22 | 엘지이노텍주식회사 | 태양광 발전장치 및 이의 제조방법 |
-
2008
- 2008-07-30 KR KR1020080074736A patent/KR101003677B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011132915A2 (ko) * | 2010-04-19 | 2011-10-27 | 한국생산기술연구원 | 태양 전지 제조 방법 |
WO2011132915A3 (ko) * | 2010-04-19 | 2012-01-26 | 한국생산기술연구원 | 태양 전지 제조 방법 |
WO2012015149A3 (ko) * | 2010-07-30 | 2012-03-22 | 엘지이노텍주식회사 | 태양광 발전장치 및 이의 제조방법 |
US9871159B2 (en) | 2010-07-30 | 2018-01-16 | Lg Innotek Co., Ltd. | Apparatus for generating electricity using solar power and method for manufacturing same |
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Publication number | Publication date |
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KR101003677B1 (ko) | 2010-12-23 |
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