KR20100013180A - Cis계 태양전지 제조방법 - Google Patents
Cis계 태양전지 제조방법 Download PDFInfo
- Publication number
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- light absorption
- substrate
- group
- solar cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000031700 light absorption Effects 0.000 claims abstract description 69
- 239000000758 substrate Substances 0.000 claims abstract description 51
- 239000002243 precursor Substances 0.000 claims abstract description 40
- 238000009792 diffusion process Methods 0.000 claims abstract description 26
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 229910021476 group 6 element Inorganic materials 0.000 claims abstract description 14
- 229910052723 transition metal Inorganic materials 0.000 claims description 21
- 150000003624 transition metals Chemical class 0.000 claims description 21
- 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
- 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
Images
Classifications
-
- 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
- H10F77/126—Active materials comprising only Group I-III-VI chalcopyrite materials, e.g. CuInSe2, CuGaSe2 or CuInGaSe2 [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
- 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
- H10F10/167—Photovoltaic cells having only PN heterojunction potential barriers comprising Group I-III-VI materials, e.g. CdS/CuInSe2 [CIS] heterojunction 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
- 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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- 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 |
---|---|---|---|
KR1020080074736A KR101003677B1 (ko) | 2008-07-30 | 2008-07-30 | Cis계 태양전지 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080074736A KR101003677B1 (ko) | 2008-07-30 | 2008-07-30 | Cis계 태양전지 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100013180A true KR20100013180A (ko) | 2010-02-09 |
KR101003677B1 KR101003677B1 (ko) | 2010-12-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080074736A Active KR101003677B1 (ko) | 2008-07-30 | 2008-07-30 | Cis계 태양전지 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101003677B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2008
- 2008-07-30 KR KR1020080074736A patent/KR101003677B1/ko active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
KR101003677B1 (ko) | 2010-12-23 |
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