KR100993513B1 - 태양전지 - Google Patents
태양전지 Download PDFInfo
- Publication number
- KR100993513B1 KR100993513B1 KR1020080097613A KR20080097613A KR100993513B1 KR 100993513 B1 KR100993513 B1 KR 100993513B1 KR 1020080097613 A KR1020080097613 A KR 1020080097613A KR 20080097613 A KR20080097613 A KR 20080097613A KR 100993513 B1 KR100993513 B1 KR 100993513B1
- Authority
- KR
- South Korea
- Prior art keywords
- silicon layer
- transparent electrode
- metal buffer
- buffer layer
- amorphous silicon
- Prior art date
Links
- 229910021417 amorphous silicon Inorganic materials 0.000 claims abstract description 91
- 239000000463 material Substances 0.000 claims abstract description 81
- 239000002184 metal Substances 0.000 claims abstract description 72
- 229910052751 metal Inorganic materials 0.000 claims abstract description 72
- 229910052718 tin Inorganic materials 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 9
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 9
- 229910052738 indium Inorganic materials 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims abstract description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 36
- 229910052710 silicon Inorganic materials 0.000 claims description 36
- 239000010703 silicon Substances 0.000 claims description 36
- 239000002210 silicon-based material Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 8
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 description 15
- 230000008025 crystallization Effects 0.000 description 15
- 238000002834 transmittance Methods 0.000 description 13
- 238000004544 sputter deposition Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 229910052987 metal hydride Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 239000010409 thin film Substances 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
- 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
- H01L31/022466—Electrodes made of transparent conductive layers, e.g. TCO, ITO layers
-
- 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)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (10)
- 제 1 불순물이 도핑된 결정질 실리콘 재질의 베이스 실리콘층;상기 베이스 실리콘층의 상부에 일면이 위치되는 비정질 실리콘층;상기 비정질 실리콘층의 타면에 일면이 위치되는 금속 버퍼층(Metal Buffer Layer);일면이 상기 금속 버퍼층의 타면에 위치되는 광투과성의 투명전극; 및상기 투명전극의 타면에 부분적으로 배치되어 상기 투명 전극과 전기적으로 연결된 그리드전극; 및상기 베이스 실리콘층의 상부와 반대면인 후면에 배치되는 후면 전극;을 포함하며상기 금속 버퍼층이 포함하는 재질을 제 1 재질이라 하고, 상기 투명전극이 포함하는 재질을 제 2 재질이라 할 때,상기 제 1 재질의 전기 음성도(Electronegativity)의 크기는 상기 제 2 재질의 전기 음성도의 크기와 실리콘 재질(Si) 전기 음성도의 크기 사이 값을 갖는 것을 특징으로 하는 태양전지.
- 제 1 항에 있어서,상기 금속 버퍼층은 상기 투명전극 및 상기 비정질 실리콘층과 각각 접하며, 상기 투명전극과 상기 비정질 실리콘층을 분할하는 태양전지.
- 제 1 항에 있어서,상기 금속 버퍼층의 두께는 상기 투명전극의 두께보다 얇거나 같은 태양전지.
- 삭제
- 제 1 항에 있어서,상기 금속 버퍼층이 포함하는 재질을 제 1 재질이라 하고, 상기 투명전극이 포함하는 재질을 제 2 재질이라 할 때,상기 제 1 재질의 전기 음성도(Electronegativity)와 실리콘 재질(Si)의 전기 음성도의 차이는 상기 제 1 재질의 전기 음성도와 상기 제 2 재질의 전기 음성도의 차이보다 작은 태양전지.
- 제 1 항에 있어서,상기 금속 버퍼층의 두께는 0.1nm ~ 10nm인 태양전지.
- 제 1 항에 있어서,상기 금속 버퍼층의 재질은 In, Sn, B, Al, Ga 및 Zn 중 적어도 하나를 포함하는 태양전지.
- 제 1 항에 있어서,상기 투명전극이 인듐 주석 산화물(ITO) 재질을 포함하는 경우,상기 금속 버퍼층은 In 및 Sn 중 적어도 하나의 재질을 포함하는 태양전지.
- 제 1 항에 있어서,상기 투명전극이 아연 산화물(ZnO) 재질을 포함하는 경우,상기 금속 버퍼층은 B, Al, Ga 및 Zn 중 적어도 하나를 포함하는 태양전지.
- 삭제
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080097613A KR100993513B1 (ko) | 2008-10-06 | 2008-10-06 | 태양전지 |
EP09819353A EP2240967A4 (en) | 2008-10-06 | 2009-10-01 | PHOTOVOLTAIC BATTERY |
CN2009801185996A CN102037568B (zh) | 2008-10-06 | 2009-10-01 | 太阳能电池 |
PCT/KR2009/005639 WO2010041846A2 (en) | 2008-10-06 | 2009-10-01 | Solar cell |
US12/573,671 US20100084013A1 (en) | 2008-10-06 | 2009-10-05 | Solar cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080097613A KR100993513B1 (ko) | 2008-10-06 | 2008-10-06 | 태양전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100038585A KR20100038585A (ko) | 2010-04-15 |
KR100993513B1 true KR100993513B1 (ko) | 2010-11-10 |
Family
ID=42074830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080097613A KR100993513B1 (ko) | 2008-10-06 | 2008-10-06 | 태양전지 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100084013A1 (ko) |
EP (1) | EP2240967A4 (ko) |
KR (1) | KR100993513B1 (ko) |
CN (1) | CN102037568B (ko) |
WO (1) | WO2010041846A2 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5537144B2 (ja) * | 2009-12-16 | 2014-07-02 | AvanStrate株式会社 | ガラス組成物とそれを用いたフラットパネルディスプレイ用ガラス基板 |
US8525019B2 (en) * | 2010-07-01 | 2013-09-03 | Primestar Solar, Inc. | Thin film article and method for forming a reduced conductive area in transparent conductive films for photovoltaic modules |
US20120055534A1 (en) * | 2010-09-08 | 2012-03-08 | Applied Materials, Inc. | Photovoltaic Devices with High Work-Function TCO Buffer Layers and Methods of Manufacture |
KR101172206B1 (ko) * | 2010-10-06 | 2012-08-07 | 엘지이노텍 주식회사 | 태양 전지 |
KR101129422B1 (ko) * | 2010-11-09 | 2012-03-26 | 고려대학교 산학협력단 | 태양전지 제조방법 및 그로 인해 제조된 태양전지 |
US9373741B2 (en) | 2012-08-15 | 2016-06-21 | International Business Machines Corporation | Heterostructure germanium tandem junction solar cell |
KR102225487B1 (ko) * | 2014-06-11 | 2021-03-11 | 한국전자통신연구원 | 투명 전극 및 이를 이용한 태양전지 |
CN104022187B (zh) * | 2014-06-19 | 2016-08-17 | 常州天合光能有限公司 | N型晶体硅太阳能电池的选择性发射结结构的实现方法 |
CN104821784A (zh) * | 2014-12-12 | 2015-08-05 | 武汉绿鼎天舒科技发展有限公司 | 一种使用升压电路的太阳能电池 |
TWI511316B (zh) * | 2015-02-13 | 2015-12-01 | Neo Solar Power Corp | 異質接面太陽能電池及其製造方法 |
CN105895746B (zh) * | 2016-06-29 | 2017-08-15 | 中国科学院上海微系统与信息技术研究所 | 具有叠层减反特性的晶体硅异质太阳电池及其制备方法 |
US20180057939A1 (en) * | 2016-08-31 | 2018-03-01 | Electronics And Telecommunications Research Institute | Manufacturing method of transparent electrode |
KR102442207B1 (ko) * | 2016-08-31 | 2022-09-14 | 한국전자통신연구원 | 투명전극 제조 방법 |
JP2019021599A (ja) | 2017-07-21 | 2019-02-07 | 株式会社東芝 | 透明電極、およびその製造方法、ならびにその透明電極を用いた電子デバイス |
JP6782211B2 (ja) * | 2017-09-08 | 2020-11-11 | 株式会社東芝 | 透明電極、それを用いた素子、および素子の製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10144942A (ja) * | 1996-11-11 | 1998-05-29 | Mitsubishi Heavy Ind Ltd | 非晶質半導体太陽電池 |
KR100850641B1 (ko) | 2007-02-21 | 2008-08-07 | 고려대학교 산학협력단 | 고효율 결정질 실리콘 태양전지 및 그 제조방법 |
JP2009099643A (ja) | 2007-10-15 | 2009-05-07 | Mitsubishi Electric Corp | 薄膜太陽電池素子及びその製造方法 |
JP2010080358A (ja) | 2008-09-29 | 2010-04-08 | Hitachi Ltd | 透明導電膜付基板、及びそれを用いた表示素子及び太陽電池 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4164431A (en) * | 1977-08-02 | 1979-08-14 | Eastman Kodak Company | Multilayer organic photovoltaic elements |
US4419533A (en) * | 1982-03-03 | 1983-12-06 | Energy Conversion Devices, Inc. | Photovoltaic device having incident radiation directing means for total internal reflection |
JPS62123781A (ja) | 1985-11-22 | 1987-06-05 | Sharp Corp | 光電変換素子 |
JP2000276943A (ja) * | 1999-03-26 | 2000-10-06 | Tohoku Ricoh Co Ltd | 透明導電膜 |
JP2001189114A (ja) * | 1999-10-22 | 2001-07-10 | Tokuyama Corp | 透明電極の製造方法 |
EP1643564B1 (en) * | 2004-09-29 | 2019-01-16 | Panasonic Intellectual Property Management Co., Ltd. | Photovoltaic device |
US20080105299A1 (en) * | 2006-11-02 | 2008-05-08 | Guardian Industries Corp. | Front electrode with thin metal film layer and high work-function buffer layer for use in photovoltaic device and method of making same |
US20080178932A1 (en) * | 2006-11-02 | 2008-07-31 | Guardian Industries Corp. | Front electrode including transparent conductive coating on patterned glass substrate for use in photovoltaic device and method of making same |
-
2008
- 2008-10-06 KR KR1020080097613A patent/KR100993513B1/ko active IP Right Grant
-
2009
- 2009-10-01 EP EP09819353A patent/EP2240967A4/en not_active Withdrawn
- 2009-10-01 WO PCT/KR2009/005639 patent/WO2010041846A2/en active Application Filing
- 2009-10-01 CN CN2009801185996A patent/CN102037568B/zh not_active Expired - Fee Related
- 2009-10-05 US US12/573,671 patent/US20100084013A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10144942A (ja) * | 1996-11-11 | 1998-05-29 | Mitsubishi Heavy Ind Ltd | 非晶質半導体太陽電池 |
KR100850641B1 (ko) | 2007-02-21 | 2008-08-07 | 고려대학교 산학협력단 | 고효율 결정질 실리콘 태양전지 및 그 제조방법 |
JP2009099643A (ja) | 2007-10-15 | 2009-05-07 | Mitsubishi Electric Corp | 薄膜太陽電池素子及びその製造方法 |
JP2010080358A (ja) | 2008-09-29 | 2010-04-08 | Hitachi Ltd | 透明導電膜付基板、及びそれを用いた表示素子及び太陽電池 |
Also Published As
Publication number | Publication date |
---|---|
US20100084013A1 (en) | 2010-04-08 |
WO2010041846A2 (en) | 2010-04-15 |
WO2010041846A3 (en) | 2010-07-22 |
EP2240967A4 (en) | 2013-02-27 |
CN102037568B (zh) | 2012-08-22 |
KR20100038585A (ko) | 2010-04-15 |
CN102037568A (zh) | 2011-04-27 |
EP2240967A2 (en) | 2010-10-20 |
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