KR20080079048A - 산화아연계 박막 및 그 제조방법 - Google Patents
산화아연계 박막 및 그 제조방법 Download PDFInfo
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- KR20080079048A KR20080079048A KR1020070019081A KR20070019081A KR20080079048A KR 20080079048 A KR20080079048 A KR 20080079048A KR 1020070019081 A KR1020070019081 A KR 1020070019081A KR 20070019081 A KR20070019081 A KR 20070019081A KR 20080079048 A KR20080079048 A KR 20080079048A
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- thin film
- zinc oxide
- intermediate layer
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 203
- 239000010409 thin film Substances 0.000 title claims abstract description 97
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims description 19
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 239000002019 doping agent Substances 0.000 claims abstract description 27
- 230000007547 defect Effects 0.000 claims abstract description 23
- 239000011229 interlayer Substances 0.000 claims abstract description 21
- 238000004544 sputter deposition Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 16
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 6
- 150000003624 transition metals Chemical class 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 58
- 239000010408 film Substances 0.000 claims description 47
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 claims description 7
- 150000001768 cations Chemical class 0.000 claims description 7
- 229910052795 boron group element Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 13
- 238000002441 X-ray diffraction Methods 0.000 description 20
- 230000000052 comparative effect Effects 0.000 description 18
- 238000000151 deposition Methods 0.000 description 12
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229910044991 metal oxide Inorganic materials 0.000 description 7
- 150000004706 metal oxides Chemical class 0.000 description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 7
- 230000008021 deposition Effects 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 4
- 238000005477 sputtering target Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000001771 vacuum deposition Methods 0.000 description 3
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- UOBYKYZJUGYBDK-UHFFFAOYSA-N 2-naphthoic acid Chemical compound C1=CC=CC2=CC(C(=O)O)=CC=C21 UOBYKYZJUGYBDK-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000007737 ion beam deposition Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 238000007736 thin film deposition technique Methods 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
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0026—Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
-
- 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
-
- 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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- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Non-Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
Description
Claims (12)
- 기판; 과 제 1 XRD피크를 갖는 산화아연계 박막(ZnO:M) 사이에, M'2O3 를 포함하는 중간층(interlayer)을 구비하여, 상기 제 1 XRD피크보다 +0.05°~ +0.5°만큼 이동된 제 2 XRD 피크를 갖도록 조절된 것이 특징인 산화아연계 박막.(이 때, 상기 M은 ZnO에 포함되는 도판트이며, M 및 M'는 13족 원소 및 +3의 산화수를 갖는 전이금속으로 구성된 군에서 선택된 원소이고, 상기 제 1 XRD피크 및 제 2 XRD 피크는 CuKα(λ=0.154nm) radiation에 의한 2θ= 34°± 0.5°사이에 위치하는 산화아연(ZnO)의 (002)피크이다.)
- 제 1항에 있어서, 상기 중간층에 포함되는 산화물의 양이온 M'와 산화아연계 박막에 포함되는 도판트 원소 M은 동일한 원소인 것이 특징인 산화아연계 박막.
- 제 1항에 있어서, 상기 산화아연에 포함되는 도판트인 M의 함량은 0.1 wt% ~ 10 wt% 범위인 것이 특징인 산화아연계 박막.
- 제 1항에 있어서, 상기 M과 M'2O3의 조합은 Al과 Al2O3 또는 Ga와 Ga2O3 인 것이 특징인 산화아연계 박막.
- 제 1항에 있어서, 상기 기판은 유리 또는 플라스틱 기판인 것이 특징인 산화아연계 박막.
- 제 1항에 있어서, 상기 중간층 및 산화아연계 박막은 스퍼터링에 의해 증착된 것이 특징인 산화아연계 박막.
- 제 1항에 있어서, M'2O3를 포함하는 중간층에 의해 산화아연계 박막 내에 존재하는 침입형 산소 결함(interstitial oxygen defect, Oi)이 감소된 것이 특징인 산화아연계 박막.
- 제 1항에 있어서, M'2O3를 포함하는 중간층에 의해 산화아연계 박막 내의 2이상의 지점에서 측정한 비저항 간의 편차가 0.01% ~ 60% 인 것이 특징인 산화아연계 박막.
- 제 1항에 있어서, 투명 도전 막으로 사용되는 것이 특징인 산화아연계 박막.
- a)기판 위에 M'2O3 를 포함하는 중간층을 형성하는 단계; 및b)상기 중간층 위에 산화아연계 박막(ZnO:M)을 형성하는 단계를 포함하여제 1항 내지 제 9항 중 어느 한 항에 기재된 산화아연계 박막을 제조하는 방 법.(이 때, 상기 M은 ZnO에 포함되는 도판트이며, M 및 M'는 13족 원소 및 +3의 산화수를 갖는 전이금속으로 구성된 군에서 선택된 원소이다.)
- 제 10항에 있어서, 상기 중간층 및 산화아연계 박막은 스퍼터링에 의해 증착된 것이 특징인 산화아연계 박막의 제조방법.
- 제 10항에 있어서, 상기 a)단계와 b)단계는 하나의 시스템 내에서 연속적으로 수행되는 것이 특징인 산화아연계 박막의 제조방법.
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KR1020070019081A KR100982129B1 (ko) | 2007-02-26 | 2007-02-26 | 산화아연계 박막 및 그 제조방법 |
PCT/KR2008/001097 WO2008105614A1 (en) | 2007-02-26 | 2008-02-26 | Conductive laminated body and method for preparing the same |
US12/449,743 US8303856B2 (en) | 2007-02-26 | 2008-02-26 | Conductive laminated body and method for preparing the same |
EP08723135.3A EP2115185B1 (en) | 2007-02-26 | 2008-02-26 | Conductive laminated body and method for preparing the same |
JP2009551950A JP5005772B2 (ja) | 2007-02-26 | 2008-02-26 | 導電性積層体およびその製造方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101103746B1 (ko) * | 2010-02-19 | 2012-01-06 | 삼성코닝정밀소재 주식회사 | 태양전지 기판 및 그를 포함하는 태양전지 |
KR101127491B1 (ko) * | 2009-07-29 | 2012-03-23 | 삼성코닝정밀소재 주식회사 | 태양전지 기판 제조방법 |
KR101160845B1 (ko) * | 2011-08-23 | 2012-06-29 | 주식회사 나우테크 | 금속산화물계 투명전극의 제조방법 |
KR101293022B1 (ko) * | 2009-11-16 | 2013-08-05 | 삼성코닝정밀소재 주식회사 | 태양전지 기판 |
KR101318241B1 (ko) * | 2013-04-22 | 2013-10-15 | 충남대학교산학협력단 | 음의 고정전하 밀도 제어가 가능한 단결정 실리콘 태양전지의 패시베이션용 산화알루미늄 박막 제조 방법 |
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JPH08325711A (ja) * | 1995-05-26 | 1996-12-10 | Toppan Printing Co Ltd | 透明導電性金属酸化物被覆フィルムおよびその製造方法 |
EP0915523A3 (en) * | 1997-10-29 | 2005-11-02 | Canon Kabushiki Kaisha | A photovoltaic element having a back side transparent and electrically conductive layer with a light incident side surface region having a specific cross section and a module comprising said photovoltaic element |
JP2002075061A (ja) | 2000-08-30 | 2002-03-15 | Uchitsugu Minami | 透明導電膜 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101127491B1 (ko) * | 2009-07-29 | 2012-03-23 | 삼성코닝정밀소재 주식회사 | 태양전지 기판 제조방법 |
KR101293022B1 (ko) * | 2009-11-16 | 2013-08-05 | 삼성코닝정밀소재 주식회사 | 태양전지 기판 |
KR101103746B1 (ko) * | 2010-02-19 | 2012-01-06 | 삼성코닝정밀소재 주식회사 | 태양전지 기판 및 그를 포함하는 태양전지 |
KR101160845B1 (ko) * | 2011-08-23 | 2012-06-29 | 주식회사 나우테크 | 금속산화물계 투명전극의 제조방법 |
KR101318241B1 (ko) * | 2013-04-22 | 2013-10-15 | 충남대학교산학협력단 | 음의 고정전하 밀도 제어가 가능한 단결정 실리콘 태양전지의 패시베이션용 산화알루미늄 박막 제조 방법 |
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