KR100801167B1 - 태양전지 제조용 전면 전극재료 - Google Patents
태양전지 제조용 전면 전극재료 Download PDFInfo
- Publication number
- KR100801167B1 KR100801167B1 KR1020070059440A KR20070059440A KR100801167B1 KR 100801167 B1 KR100801167 B1 KR 100801167B1 KR 1020070059440 A KR1020070059440 A KR 1020070059440A KR 20070059440 A KR20070059440 A KR 20070059440A KR 100801167 B1 KR100801167 B1 KR 100801167B1
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- South Korea
- Prior art keywords
- front electrode
- oxide
- electrode material
- solar cell
- weight
- Prior art date
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- 239000007772 electrode material Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- 238000009792 diffusion process Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000002019 doping agent Substances 0.000 claims abstract description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 13
- 239000011574 phosphorus Substances 0.000 claims abstract description 13
- 239000000654 additive Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000000996 additive effect Effects 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- 239000003112 inhibitor Substances 0.000 claims description 11
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000005083 Zinc sulfide Substances 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 claims description 4
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 4
- 239000012461 cellulose resin Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- NTKVWOTYTNWGRK-UHFFFAOYSA-N P.Br.Br.Br Chemical compound P.Br.Br.Br NTKVWOTYTNWGRK-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical class [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- VKCLPVFDVVKEKU-UHFFFAOYSA-N S=[P] Chemical compound S=[P] VKCLPVFDVVKEKU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 claims description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 claims description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 abstract description 6
- 229920002678 cellulose Polymers 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000011347 resin Substances 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000005245 sintering Methods 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 14
- 229910052710 silicon Inorganic materials 0.000 description 14
- 239000010703 silicon Substances 0.000 description 14
- 238000010304 firing Methods 0.000 description 12
- 238000007639 printing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- ATMLPEJAVWINOF-UHFFFAOYSA-N acrylic acid acrylic acid Chemical compound OC(=O)C=C.OC(=O)C=C ATMLPEJAVWINOF-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- 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
- H01L31/02—Details
- H01L31/0224—Electrodes
-
- 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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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (6)
- 인 도펀트가 증착된 웨이퍼의 전,후면에 전면전극 및 후면전극이 형성되는 태양전지를 제조하는데 사용되는 전면 전극재료에 있어서,아크릴레이트(acrylate)계 또는 셀룰로즈(cellulose)계 수지 0.5~20중량부에 대해서 은분 50~95중량부, 무기바인더 0.5~10중량부, 태양광의 굴절률에 대한 반사방지효과를 위한 첨가제 0.1~5중량부가 혼합된 혼합조성물로 구성되는 것을 특징으로 하는 태양전지 제조용 전면 전극재료.
- 제 1항에 있어서,상기 혼합조성물에 웨이퍼에 증착된 인 도펀트가 전극으로 확산되는 것을 방지할 수 있도록 확산방지제를 더 첨가하여 구성하되, 상기 혼합조성물의 전체 중량부에 대해서 0.01~0.3중량부가 첨가되는 것을 특징으로 하는 태양전지 제조용 전면 전극재료.
- 제 1항에 있어서,상기 무기바인더는 산화티타늄(TiO2), 이산화규소(SiO2), 알루미늄산화물(Al2O3), 붕소산화물(B2O3), 비스무스산화물(Bi2O3), 나트륨산화물(Na2O), 산화아연(ZnO) 중에서 둘 이상의 원료 또는 전체가 물리적으로 섞인 혼합물의 유리원료(Glass Frit)를 사용하는 것을 특징으로 하는 태양전지 제조용 전면 전극재료.
- 제 1항에 있어서,상기 첨가제는 티탄산화물(TiO2), 지르코니아산화물(ZrO2), 실리콘질화막(Si3N4), 삼산화안티몬(Sb2O3), 오산화안티몬(Sb2O5), 망간산화물(MnO2), 비스무스산화물(Bi2O3), 산화아연(ZnO), 산화크롬(Cr2O3), 철산하물(Fe2O3), 티타늄(Ti), 몰리브덴(Mo), 칼슘황화합물(CaS), 황화아연(ZnS) 중에서 어느 하나를 선택 사용하는 것을 특징으로 하는 태양전지 제조용 전면 전극재료.
- 제 2항에 있어서,상기 확산방지제는 인(P), 오산화인(P2O5), 옥시염화인(POCl3), 은인산염(Ag3PO4), 트리페닐 인산염(triphenyl phosphate), 황화인(P2S5), 인염화물(PCl5), 부롬화물인(PBr5), 포스포놀피루브산 모노칼륨염(phosphoenolpyruvic acid monopotassium salt), N-(phosphonomethyl) glycine, 글라이포세이트(Glyphosate)계 화합물 중에서 어느 하나를 선택 사용하는 것을 특징으로 하는 태양전지 제조용 전면 전극재료.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070059440A KR100801167B1 (ko) | 2007-06-18 | 2007-06-18 | 태양전지 제조용 전면 전극재료 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070059440A KR100801167B1 (ko) | 2007-06-18 | 2007-06-18 | 태양전지 제조용 전면 전극재료 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100801167B1 true KR100801167B1 (ko) | 2008-02-05 |
Family
ID=39342414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070059440A KR100801167B1 (ko) | 2007-06-18 | 2007-06-18 | 태양전지 제조용 전면 전극재료 |
Country Status (1)
Country | Link |
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KR (1) | KR100801167B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100961226B1 (ko) | 2008-05-26 | 2010-06-03 | 주식회사 나노신소재 | 환경친화형 태양전지 전극용 페이스트 및 이를 이용한태양전지 |
WO2010071266A1 (ko) * | 2008-12-17 | 2010-06-24 | 주식회사 나노신소재 | 환경친화형 태양전지 전극용 페이스트 및 이를 이용한 태양전지 |
KR100979509B1 (ko) | 2008-04-16 | 2010-09-24 | 엔바로테크 주식회사 | 태양전지용 전극 조성물 |
WO2011005003A3 (en) * | 2009-07-06 | 2011-06-03 | Lg Electronics Inc. | Electrode paste for solar cell, solar cell using the paste, and fabrication method of the solar cell |
KR101094197B1 (ko) | 2010-05-17 | 2011-12-14 | 에이엠씨주식회사 | 태양전지 전극용 전도성 은 페이스트 및 그 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920007252A (ko) * | 1990-09-29 | 1992-04-28 | 이헌조 | 단결성 실리콘 태양전지 제조방법 |
-
2007
- 2007-06-18 KR KR1020070059440A patent/KR100801167B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920007252A (ko) * | 1990-09-29 | 1992-04-28 | 이헌조 | 단결성 실리콘 태양전지 제조방법 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100979509B1 (ko) | 2008-04-16 | 2010-09-24 | 엔바로테크 주식회사 | 태양전지용 전극 조성물 |
KR100961226B1 (ko) | 2008-05-26 | 2010-06-03 | 주식회사 나노신소재 | 환경친화형 태양전지 전극용 페이스트 및 이를 이용한태양전지 |
WO2010071266A1 (ko) * | 2008-12-17 | 2010-06-24 | 주식회사 나노신소재 | 환경친화형 태양전지 전극용 페이스트 및 이를 이용한 태양전지 |
KR100987533B1 (ko) * | 2008-12-17 | 2010-10-12 | 주식회사 나노신소재 | 환경친화형 태양전지 전극용 페이스트 및 이를 이용한 태양전지 |
WO2011005003A3 (en) * | 2009-07-06 | 2011-06-03 | Lg Electronics Inc. | Electrode paste for solar cell, solar cell using the paste, and fabrication method of the solar cell |
US8039734B2 (en) | 2009-07-06 | 2011-10-18 | Lg Electronics Inc. | Electrode paste for solar cell, solar cell using the paste, and fabrication method of the solar cell |
US8188365B2 (en) | 2009-07-06 | 2012-05-29 | Lg Electronics Inc. | Electrode paste for solar cell, solar cell using the paste, and fabrication method of the solar cell |
KR101094197B1 (ko) | 2010-05-17 | 2011-12-14 | 에이엠씨주식회사 | 태양전지 전극용 전도성 은 페이스트 및 그 제조방법 |
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