KR20050045047A - 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막실리콘 태양전지 및 그 제조방법 - Google Patents
친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막실리콘 태양전지 및 그 제조방법 Download PDFInfo
- Publication number
- KR20050045047A KR20050045047A KR1020030078987A KR20030078987A KR20050045047A KR 20050045047 A KR20050045047 A KR 20050045047A KR 1020030078987 A KR1020030078987 A KR 1020030078987A KR 20030078987 A KR20030078987 A KR 20030078987A KR 20050045047 A KR20050045047 A KR 20050045047A
- Authority
- KR
- South Korea
- Prior art keywords
- silicon wafer
- thin film
- type silicon
- solar cell
- metal thin
- Prior art date
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 106
- 239000010703 silicon Substances 0.000 title claims abstract description 106
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 101
- 239000002184 metal Substances 0.000 title claims abstract description 101
- 230000001590 oxidative effect Effects 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims description 3
- 230000003287 optical effect Effects 0.000 title description 3
- 239000011248 coating agent Substances 0.000 title description 2
- 239000010409 thin film Substances 0.000 claims abstract description 48
- 239000010408 film Substances 0.000 claims abstract description 46
- 238000007650 screen-printing Methods 0.000 claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005530 etching Methods 0.000 claims abstract description 12
- 229910044991 metal oxide Inorganic materials 0.000 claims description 24
- 150000004706 metal oxides Chemical class 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 6
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 6
- 239000012498 ultrapure water Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 230000008016 vaporization Effects 0.000 claims description 4
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 3
- -1 Ta 2 O 5 Inorganic materials 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 239000003637 basic solution Substances 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000001035 drying Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000005215 recombination Methods 0.000 description 7
- 230000006798 recombination Effects 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 229910021332 silicide Inorganic materials 0.000 description 6
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 6
- 229910019974 CrSi Inorganic materials 0.000 description 5
- 229910008484 TiSi Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005036 potential barrier Methods 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 238000000427 thin-film deposition Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- VLJQDHDVZJXNQL-UHFFFAOYSA-N 4-methyl-n-(oxomethylidene)benzenesulfonamide Chemical compound CC1=CC=C(S(=O)(=O)N=C=O)C=C1 VLJQDHDVZJXNQL-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000006727 cell loss Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910021340 platinum monosilicide Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- 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
- H01L31/0216—Coatings
-
- 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
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
금속(Metal) | 일함수(eV) | 금속(Metal) | 일함수(eV) |
Pt | 5.65 | Zn | 4.33 |
Ni | 5.15 | Al | 4.28 |
Pd | 5.12 | Ag | 4.26 |
Au | 5.1 | Pb | 4.25 |
Cu | 4.65 | Ta | 4.25 |
W | 4.55 | Cd | 4.22 |
Cr | 4.50 | Ga | 4.20 |
Hg | 4.49 | In | 4.12 |
Sn | 4.42 | Zr | 4.05 |
Ti | 4.33 | Cs | 2.41 |
물질(Material) | 굴절율(Refractive Index) | 물질(Material) | 굴절율(Refractive Index) |
CeO | 1.95 | Si3N4 | 1.90 ∼ 2.50 |
CeO2 | 2.30 ∼ 2.40 | SiO | 1.80 ∼ 1.90 |
Al2O3 | 1.80 ∼ 1.90 | SiO2 | 1.46 |
Glass | 1.50 ∼ 1.70 | TiO2 | 2.30 |
MgF2 | 1.30 ∼ 1.40 | Ta2O5 | 2.10 ∼ 2.30 |
MgO | 1.74 | ZnS | 2.33 |
Claims (6)
- 표면에 에칭과 텍스처 처리에 의한 피라미드 구조를 갖는 p-형 실리콘 웨이퍼(100)와;상기 p-형 실리콘 웨이퍼(100)의 후면에 증착된 후면 금속박막층(200)과;상기 후면 금속박막층(200)과 p-형 실리콘 웨이퍼(100) 사이 및 p-형 실리콘 웨이퍼(100)의 전면에 각각 도핑되어 형성된 후면전계층(400) 및 n-형 에미터층(300)과;상기 후면 금속박막층(200)에 스크린 인쇄되어 형성된 후면전극(900)과;상기 n-형 에미터층(300)상에 산화되어 형성된 금속산화막층(600)과;상기 금속산화막층(600)에 증착되어 형성된 친산화성 금속박막층(500)과;상기 금속산화막층(600)상에 스크린 인쇄되어 형성된 전면전극(700)(800);을 포함하여 구성된 것을 특징으로 하는 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막 실리콘 태양전지.
- 제 1 항에 있어서,상기 후면 금속박막층(200)은 3족 원소인 알루미늄으로 구성되고, 상기 후면전극(900)과 전면전극(700)(800)은 각각 AgAl과 Ag로 구성된 것을 특징으로 하는 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막 실리콘 태양전지.
- p-형 실리콘 웨이퍼(100)를 준비하는 단계(S1)와;준비된 p-형 실리콘 웨이퍼(100)의 표면을 에칭 및 텍스처하는 단계(S2)와;p-형 실리콘 웨이퍼(100)의 후면에 알루미늄의 금속박막(200)을 증착시켜 p+층의 후면전계층(400)을 형성하는 단계(S3)와;후면전계층(400)과 p-형 실리콘 웨이퍼(100) 전면의 n-형 에미터층(300)을 접합시키기 위해 POCl3 용액을 증기화하여 도핑하는 단계(S4)와;p-형 실리콘 웨이퍼(100)를 BHF(Buffer HF) 용액에 담가 도핑시에 형성된 PSG층을 제거하는 단계(S5)와;HF와 HNO3 및 CH3COOH를 혼합한 용액속에 담가 가장자리의 n도핑을 분리시키는 단계(S6)와;p-형 실리콘 웨이퍼(100)의 후면에 AgAl 전극을 스크린 인쇄하여 형성하는 단계(S7)와;n-형 에미터층(300)상의 금속산화막층(600)에 친산화성 금속박막(500)을 증착시켜 형성하는 단계(S8)와;p-형 실리콘 웨이퍼(100)의 전면에 Ag 전극으로 핑거(800)와 버스바(700)를 스크린 인쇄하여 형성하는 단계(S9);를 포함하여 구성된 것을 특징으로 하는 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막 실리콘 태양전지의 제조방법.
- 제 3 항에 있어서,상기 실리콘 표면의 에칭과 텍스처 단계(S2)에서 단결정의 p-형 실리콘 웨이퍼는, 2∼6% 농도의 NaOH 용액에서 가열 처리하고, NaOH 또는 KOH 용액을 이소프로필 알코올(IPA : Isopropyl Alcohol)과 초순수 증류수에 혼합하여 텍스처된 표면의 피라미드 높이가 균일하도록 가열 처리하여 세정하며, 45℃의 온도에서 35% 농도의 HCl 용액에 담그어 염기용액 성분을 염산으로 중화하여 세정하고, 실리콘 표면에 생성된 산화막을 10% 농도의 HF 용액에서 제거하여 세정한 후 건조시키는 것을 특징으로 하는 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막 실리콘 태양전지의 제조방법.
- 제 3 항에 있어서,상기 실리콘 표면의 에칭과 텍스처 단계(S2)에서 다결정의 p-형 실리콘 웨이퍼는, 21HNO3와 16CH3COOH 및 7HF를 혼합한 용액속에서 표면처리 한 후, 세정하고 건조시키는 것을 특징으로 하는 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막 실리콘 태양전지의 제조방법.
- 제 3 항에 있어서,상기 친산화성 금속박막의 증착단계(S8)는, 친산화성 금속박막(500)을 실리콘과 접촉저항(Rc)이 작은 Ti, Ta, Ce, Sn, Cr, Mg 등의 물질 중, 순수 금속 순도 99.9% 이상의 하나의 물질을 선택하여 스퍼터 기법으로 전면에 형성하고,상기 전면전극 성형단계(S9)는, 전면 Ag 전극을 스크린 메쉬 320으로 15 마이크로미터의 두께로 스크린 인쇄하여, Ag 버스바(700)의 선폭은 2 mm, Ag 핑거(800)의 선폭은 100 마이크로미터로 가장자리에서 1mm까지 형성하는 압력으로 행하여, Ti/Ag, Ta/Ag, Ce/Ag, Sn/Ag, Cr/Ag, Mg/Ag 중 어느 하나의 형태를 가진 전면 금속접합을 가지면서, 동시에 전면전극(700)(800)이 인쇄되지 않은 영역에서는 대기 중의 산소에 노출됨으로 인해 TiO2, Ta2O5, CeO2 , SnO2, Cr2O3, MgO 중 어느 한 형태의 산화막(600)으로 이루어진 반사방지막이 형성된 것을 특징으로 하는 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막 실리콘 태양전지의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030078987A KR100562789B1 (ko) | 2003-11-10 | 2003-11-10 | 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막실리콘 태양전지 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030078987A KR100562789B1 (ko) | 2003-11-10 | 2003-11-10 | 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막실리콘 태양전지 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050045047A true KR20050045047A (ko) | 2005-05-17 |
KR100562789B1 KR100562789B1 (ko) | 2006-03-21 |
Family
ID=37244790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030078987A KR100562789B1 (ko) | 2003-11-10 | 2003-11-10 | 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막실리콘 태양전지 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100562789B1 (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100844505B1 (ko) * | 2006-11-15 | 2008-07-08 | 준 신 이 | 질화-산화알루미늄 박막 내의 음성 고정전하를 이용한 박판실리콘 태양전지의 제조방법 |
KR100976454B1 (ko) * | 2008-03-04 | 2010-08-17 | 삼성에스디아이 주식회사 | 태양 전지 및 이의 제조 방법 |
KR101110467B1 (ko) * | 2006-02-28 | 2012-01-31 | 큐-쎌즈 아게 | 태양전지 마킹방법 및 태양전지 |
KR101305055B1 (ko) * | 2009-02-27 | 2013-09-11 | 한양대학교 산학협력단 | 태양전지용 후면 전극부 및 그의 제조 방법 |
KR101356849B1 (ko) * | 2012-03-15 | 2014-02-03 | 고려대학교 산학협력단 | 결정질 실리콘 태양 전지 및 이의 제조방법 |
CN106601873A (zh) * | 2016-12-16 | 2017-04-26 | 中利腾晖光伏科技有限公司 | 一种用于czts薄膜的旋涂装置及制备czts电池的方法 |
US9985162B2 (en) | 2010-08-25 | 2018-05-29 | Lg Electronics Inc. | Solar cell and method for manufacturing the same |
US10312402B2 (en) | 2010-02-05 | 2019-06-04 | Hitachi Chemical Company, Ltd. | P-type diffusion layer forming composition |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009064870A2 (en) * | 2007-11-13 | 2009-05-22 | Advent Solar, Inc. | Selective emitter and texture processes for back contact solar cells |
KR101009422B1 (ko) | 2009-04-14 | 2011-01-19 | (유)에스엔티 | 태양전지의 제조 방법 |
KR101072357B1 (ko) | 2009-05-21 | 2011-10-11 | 경북대학교 산학협력단 | 공중 가설된 전극 구조를 갖는 태양 전지 및 그 제조 방법 |
-
2003
- 2003-11-10 KR KR1020030078987A patent/KR100562789B1/ko active IP Right Grant
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101110467B1 (ko) * | 2006-02-28 | 2012-01-31 | 큐-쎌즈 아게 | 태양전지 마킹방법 및 태양전지 |
US8492240B2 (en) | 2006-02-28 | 2013-07-23 | Hanwha Q.CELLS GmbH | Solar-cell marking method and solar cell |
KR100844505B1 (ko) * | 2006-11-15 | 2008-07-08 | 준 신 이 | 질화-산화알루미늄 박막 내의 음성 고정전하를 이용한 박판실리콘 태양전지의 제조방법 |
KR100976454B1 (ko) * | 2008-03-04 | 2010-08-17 | 삼성에스디아이 주식회사 | 태양 전지 및 이의 제조 방법 |
KR101305055B1 (ko) * | 2009-02-27 | 2013-09-11 | 한양대학교 산학협력단 | 태양전지용 후면 전극부 및 그의 제조 방법 |
US10312402B2 (en) | 2010-02-05 | 2019-06-04 | Hitachi Chemical Company, Ltd. | P-type diffusion layer forming composition |
US9985162B2 (en) | 2010-08-25 | 2018-05-29 | Lg Electronics Inc. | Solar cell and method for manufacturing the same |
KR101356849B1 (ko) * | 2012-03-15 | 2014-02-03 | 고려대학교 산학협력단 | 결정질 실리콘 태양 전지 및 이의 제조방법 |
CN106601873A (zh) * | 2016-12-16 | 2017-04-26 | 中利腾晖光伏科技有限公司 | 一种用于czts薄膜的旋涂装置及制备czts电池的方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100562789B1 (ko) | 2006-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5328363B2 (ja) | 太陽電池素子の製造方法および太陽電池素子 | |
US20180233621A1 (en) | Solar cell and method for manufacturing the same | |
JP5848421B2 (ja) | 太陽電池及びその製造方法 | |
JP5409007B2 (ja) | 高効率の太陽電池及びその調製方法 | |
JP5025184B2 (ja) | 太陽電池素子及びこれを用いた太陽電池モジュール、並びに、これらの製造方法 | |
US7897867B1 (en) | Solar cell and method of manufacture | |
JP4963866B2 (ja) | 光電変換素子の製造方法 | |
KR101159276B1 (ko) | 후면접합 구조의 태양전지 및 그 제조방법 | |
CA2683524A1 (en) | Photovoltaic cell with shallow emitter | |
US20100147368A1 (en) | Photovoltaic cell with shallow emitter | |
KR20130058497A (ko) | 태양전지 및 그 제조 방법 | |
KR20090007063A (ko) | 태양전지 및 이의 제조방법 | |
KR101878397B1 (ko) | 태양전지 및 그 제조 방법 | |
KR101597532B1 (ko) | 후면전극형 태양전지의 제조방법 | |
KR101985835B1 (ko) | 광기전력소자 및 제조 방법 | |
KR100562789B1 (ko) | 친산화성 금속박막을 이용한 낮은 접촉저항과 반사방지막실리콘 태양전지 및 그 제조방법 | |
WO2011074280A1 (ja) | 光起電力装置およびその製造方法 | |
CN113328012A (zh) | 降低复合速率的perc电池的制作方法和perc电池 | |
JP6207414B2 (ja) | 光起電力素子およびその製造方法 | |
JP2013110406A (ja) | 光電変換素子の製造方法及び光電変換素子 | |
JP2001203376A (ja) | 太陽電池 | |
KR102674774B1 (ko) | 고광전변환효율 태양전지 및 고광전변환효율 태양전지의 제조 방법 | |
KR101155890B1 (ko) | 태양 전지 및 그 제조 방법 | |
JP2000133828A (ja) | 薄膜太陽電池及びその製造方法 | |
CN115528136A (zh) | 一种背接触电池及其制作方法、电池组件、光伏系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130227 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20131231 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150202 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160201 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170508 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190329 Year of fee payment: 14 |