KR100964153B1 - 태양전지의 제조방법 및 그에 의해 제조되는 태양전지 - Google Patents
태양전지의 제조방법 및 그에 의해 제조되는 태양전지 Download PDFInfo
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- KR100964153B1 KR100964153B1 KR1020060115892A KR20060115892A KR100964153B1 KR 100964153 B1 KR100964153 B1 KR 100964153B1 KR 1020060115892 A KR1020060115892 A KR 1020060115892A KR 20060115892 A KR20060115892 A KR 20060115892A KR 100964153 B1 KR100964153 B1 KR 100964153B1
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- Prior art keywords
- solar cell
- semiconductor layer
- conductive semiconductor
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- manufacturing
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000004065 semiconductor Substances 0.000 claims abstract description 65
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 239000012670 alkaline solution Substances 0.000 claims abstract description 17
- 238000005468 ion implantation Methods 0.000 claims abstract description 16
- 150000002500 ions Chemical class 0.000 claims description 22
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000005229 chemical vapour deposition Methods 0.000 claims description 9
- 238000005530 etching Methods 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 239000000908 ammonium hydroxide Substances 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052710 silicon Inorganic materials 0.000 abstract description 14
- 239000010703 silicon Substances 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002513 implantation Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910021478 group 5 element Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/121—The active layers comprising only Group IV materials
-
- 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
-
- 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/121—The active layers comprising only Group IV materials
- H10F71/1221—The active layers comprising only Group IV materials comprising polycrystalline silicon
-
- 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
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
-
- 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
- H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
-
- 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
- H10F77/70—Surface textures, e.g. pyramid structures
-
- 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
- Y02E10/546—Polycrystalline silicon 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
- 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
- Y02E10/547—Monocrystalline silicon 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 (9)
- 제1 도전형 반도체 기판의 한 면에 이온주입(implantation)에 의해 이온이 주입된 제1 부분과 상기 제1 부분보다 높은 이온 농도를 갖는 제2 부분을 포함하고, 상기 제1 도전형과 반대 도전형인 제2 도전형을 갖는 제2 도전형 반도체층을 형성하는 단계,상기 제2 도전형 반도체층의 상기 제1 부분을 식각하여 텍스쳐링하는 단계;상기 제2 도전형 반도체층에 연결되는 제1 전극을 형성하는 단계, 그리고상기 제1 도전형 반도체 기판에 연결되는 제2 전극을 형성하는 단계를 포함하고상기 제2 도전성 반도체층의 표면으로부터 상기 제1 부분까지의 거리는 상기 표면으로부터 상기 제2 부분까지의 거리보다 짧은태양전지의 제조방법.
- 제1항에 있어서,상기 텍스쳐링 단계는 알칼리 용액을 사용하여 상기 제1 부분을 식각하고, 상기 알칼리 용액은 수산화나트륨, 수산화칼륨 및 수산화암모늄으로 이루어진 군에서 선택되는 알칼리를 포함하여 이루어지는 태양전지의 제조방법.
- 제1항에 있어서,상기 텍스쳐링된 상기 제2 도전형 반도체층 위에 반사 방지막을 형성하는 단계를 더 포함하고,상기 제1 전극은 상기 반사 방지막의 일부 영역을 관통하여 상기 제2 도전형 반도체층의 일부와 연결되는 태양전지의 제조방법.
- 제2항에 있어서,상기 알칼리 용액에 의한 처리 시간은 10 내지 90 분인 태양전지의 제조방법.
- 제3항에 있어서,상기 반사 방지막은 실리콘나이트라이드로 형성되는 태양전지의 제조방법.
- 제3항에 있어서,상기 반사 방지막은 플라즈마 화학기상증착(PECVD) 또는 화학기상증착(CVD)으로 형성되는 태양전지의 제조방법.
- 제1항에 있어서,상기 제1 도전형은 p형이고, 상기 제2 도전형은 n형인 태양전지의 제조방법.
- 제1 도전형 반도체 기판,상기 제1 도전형 반도체 기판에 형성되고, 이온이 주입된 제1 부분과 상기 제1 부분보다 높은 이온 농도를 갖는 제2 부분을 포함하고 상기 제1 도전형과 반대 도전형인 제2 도전형을 갖는 제2 도전형 반도체층,상기 제2 도전형 반도체층에 연결되는 제1 전극, 그리고상기 제1 도전형 반도체 기판에 연결되는 제2 전극을 포함하고,상기 제2 도전형 반도체층의 표면으로부터 상기 제1 부분까지의 거리는 상기 표면으로부터 상기 제2 부분까지의 거리보다 짧고, 상기 제1 부분은 텍스쳐링된태양전지.
- 제8항에 있어서,상기 제2 도전형 반도체층 위에 위치하는 반사 방지막을 더 포함하고,상기 제1 전극은 상기 반사 방지막의 일부를 관통하여 상기 제2 도전형 반도체층에 연결되는 태양 전지.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060115892A KR100964153B1 (ko) | 2006-11-22 | 2006-11-22 | 태양전지의 제조방법 및 그에 의해 제조되는 태양전지 |
US12/515,895 US7838761B2 (en) | 2006-11-22 | 2007-10-25 | Method for manufacturing solar cell and solar cell manufactured by the method |
EP07833585.8A EP2092574B1 (en) | 2006-11-22 | 2007-10-25 | Method for manufacturing solar cell and solar cell manufactured by the method |
PCT/KR2007/005276 WO2008062953A1 (en) | 2006-11-22 | 2007-10-25 | Method for manufacturing solar cell and solar cell manufactured by the method |
TW096142452A TWI353065B (en) | 2006-11-22 | 2007-11-09 | Method for manufacturing solar cell and solar cell |
US12/899,249 US8426723B2 (en) | 2006-11-22 | 2010-10-06 | Solar cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060115892A KR100964153B1 (ko) | 2006-11-22 | 2006-11-22 | 태양전지의 제조방법 및 그에 의해 제조되는 태양전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080046439A KR20080046439A (ko) | 2008-05-27 |
KR100964153B1 true KR100964153B1 (ko) | 2010-06-17 |
Family
ID=39429861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060115892A KR100964153B1 (ko) | 2006-11-22 | 2006-11-22 | 태양전지의 제조방법 및 그에 의해 제조되는 태양전지 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7838761B2 (ko) |
EP (1) | EP2092574B1 (ko) |
KR (1) | KR100964153B1 (ko) |
TW (1) | TWI353065B (ko) |
WO (1) | WO2008062953A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101303857B1 (ko) * | 2009-07-07 | 2013-09-04 | 엘지전자 주식회사 | 태양 전지 및 그 제조 방법 |
US7955989B2 (en) | 2009-09-24 | 2011-06-07 | Rohm And Haas Electronic Materials Llc | Texturing semiconductor substrates |
WO2011154875A1 (en) * | 2010-06-09 | 2011-12-15 | Basf Se | Aqueous alkaline etching and cleaning composition and method for treating the surface of silicon substrates |
KR101886745B1 (ko) * | 2011-03-29 | 2018-08-08 | 주성엔지니어링(주) | 박막형 태양전지 및 그 제조방법 |
KR101230404B1 (ko) * | 2011-06-15 | 2013-02-06 | 한국표준과학연구원 | 금속 이온을 이용한 반사 방지성 실리콘 웨이퍼의 제조 방법 |
JP5957835B2 (ja) | 2011-09-28 | 2016-07-27 | 株式会社Sumco | 太陽電池用ウェーハの製造方法、太陽電池セルの製造方法、および太陽電池モジュールの製造方法 |
US8884157B2 (en) | 2012-05-11 | 2014-11-11 | Epistar Corporation | Method for manufacturing optoelectronic devices |
WO2014171686A1 (en) * | 2013-04-16 | 2014-10-23 | Hanwha Chemical Corporation | Solar cell and manufacturing method thereof |
CN104934315B (zh) * | 2015-06-29 | 2017-08-22 | 韩华新能源(启东)有限公司 | 一种晶体硅湿法氧化工艺 |
US20170350718A1 (en) * | 2016-06-03 | 2017-12-07 | Toyota Motor Sales, U.S.A., Inc. | Information-attainment system based on monitoring an occupant |
CN108123009B (zh) * | 2016-11-29 | 2020-04-10 | 镇江大全太阳能有限公司 | 一种rie制绒的黑硅电池的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003332605A (ja) * | 2002-05-15 | 2003-11-21 | Sharp Corp | 半導体基板表面の凹凸形成方法および太陽電池 |
JP2004103736A (ja) * | 2002-09-06 | 2004-04-02 | Ebara Corp | 太陽電池の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255211A (en) * | 1979-12-31 | 1981-03-10 | Chevron Research Company | Multilayer photovoltaic solar cell with semiconductor layer at shorting junction interface |
US4322571A (en) * | 1980-07-17 | 1982-03-30 | The Boeing Company | Solar cells and methods for manufacture thereof |
DE3340874A1 (de) * | 1983-11-11 | 1985-05-23 | Telefunken electronic GmbH, 7100 Heilbronn | Verfahren zum herstellen einer solarzelle |
TW448584B (en) * | 1995-03-27 | 2001-08-01 | Semiconductor Energy Lab | Semiconductor device and a method of manufacturing the same |
US6133119A (en) * | 1996-07-08 | 2000-10-17 | Semiconductor Energy Laboratory Co., Ltd. | Photoelectric conversion device and method manufacturing same |
JP3510740B2 (ja) * | 1996-08-26 | 2004-03-29 | シャープ株式会社 | 集積型薄膜太陽電池の製造方法 |
US5994641A (en) * | 1998-04-24 | 1999-11-30 | Ase Americas, Inc. | Solar module having reflector between cells |
US6043425A (en) * | 1998-10-02 | 2000-03-28 | Hughes Electronics Corporation | Solar power source with textured solar concentrator |
US6275295B1 (en) * | 1999-04-30 | 2001-08-14 | Midwest Research Institute | Optical system for determining physical characteristics of a solar cell |
JP2004193350A (ja) * | 2002-12-11 | 2004-07-08 | Sharp Corp | 太陽電池セルおよびその製造方法 |
DE102005013668B3 (de) * | 2005-03-14 | 2006-11-16 | Universität Stuttgart | Solarzelle |
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2006
- 2006-11-22 KR KR1020060115892A patent/KR100964153B1/ko active IP Right Grant
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2007
- 2007-10-25 US US12/515,895 patent/US7838761B2/en active Active
- 2007-10-25 EP EP07833585.8A patent/EP2092574B1/en active Active
- 2007-10-25 WO PCT/KR2007/005276 patent/WO2008062953A1/en active Application Filing
- 2007-11-09 TW TW096142452A patent/TWI353065B/zh not_active IP Right Cessation
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2010
- 2010-10-06 US US12/899,249 patent/US8426723B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003332605A (ja) * | 2002-05-15 | 2003-11-21 | Sharp Corp | 半導体基板表面の凹凸形成方法および太陽電池 |
JP2004103736A (ja) * | 2002-09-06 | 2004-04-02 | Ebara Corp | 太陽電池の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI353065B (en) | 2011-11-21 |
EP2092574B1 (en) | 2021-12-01 |
US8426723B2 (en) | 2013-04-23 |
KR20080046439A (ko) | 2008-05-27 |
EP2092574A4 (en) | 2013-03-06 |
TW200830566A (en) | 2008-07-16 |
WO2008062953A1 (en) | 2008-05-29 |
EP2092574A1 (en) | 2009-08-26 |
US20100018573A1 (en) | 2010-01-28 |
US7838761B2 (en) | 2010-11-23 |
US20110017290A1 (en) | 2011-01-27 |
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