WO2009063754A1 - 光電変換素子及びその製造方法 - Google Patents

光電変換素子及びその製造方法 Download PDF

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Publication number
WO2009063754A1
WO2009063754A1 PCT/JP2008/069768 JP2008069768W WO2009063754A1 WO 2009063754 A1 WO2009063754 A1 WO 2009063754A1 JP 2008069768 W JP2008069768 W JP 2008069768W WO 2009063754 A1 WO2009063754 A1 WO 2009063754A1
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WO
WIPO (PCT)
Prior art keywords
photoelectric conversion
conversion element
electrode
rear surface
separating section
Prior art date
Application number
PCT/JP2008/069768
Other languages
English (en)
French (fr)
Inventor
Tsutomu Yamazaki
Satoshi Okamoto
Jumpei Imoto
Original Assignee
Sharp Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to EP08849482A priority Critical patent/EP2214214A1/en
Priority to US12/742,319 priority patent/US8338903B2/en
Publication of WO2009063754A1 publication Critical patent/WO2009063754A1/ja

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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
    • H01L31/02—Details
    • H01L31/0224—Electrodes
    • H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • H01L31/022433—Particular geometry of the grid contacts
    • 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
    • H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • H01L31/022441—Electrode arrangements specially adapted for back-contact solar cells
    • H01L31/02245—Electrode arrangements specially adapted for back-contact solar cells for metallisation wrap-through [MWT] type solar 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (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)
  • Photovoltaic Devices (AREA)

Abstract

　接合分離部の周囲長を短くして絶縁抵抗を改善し、高効率の太陽電池を提供する。 　第１導電型の半導体基板を貫通する貫通電極により受光面電極を裏面電極に接続する光電変換素子において、前記半導体基板の裏面に前記貫通電極の周囲に形成した接合分離部と、前記接合分離部を覆うように形成され、前記貫通電極が貫通する絶縁膜と、前記絶縁膜上に形成され、前記受光面電極と接続される前記貫通電極に接続される裏面電極とを備える。
PCT/JP2008/069768 2007-11-12 2008-10-30 光電変換素子及びその製造方法 WO2009063754A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08849482A EP2214214A1 (en) 2007-11-12 2008-10-30 Photoelectric conversion element and method for manufacturing the same
US12/742,319 US8338903B2 (en) 2007-11-12 2008-10-30 Photoelectric transducer and manufacturing method therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007293350A JP5111063B2 (ja) 2007-11-12 2007-11-12 光電変換素子及びその製造方法
JP2007-293350 2007-11-12

Publications (1)

Publication Number Publication Date
WO2009063754A1 true WO2009063754A1 (ja) 2009-05-22

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ID=40638606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069768 WO2009063754A1 (ja) 2007-11-12 2008-10-30 光電変換素子及びその製造方法

Country Status (4)

Country Link
US (1) US8338903B2 (ja)
EP (1) EP2214214A1 (ja)
JP (1) JP5111063B2 (ja)
WO (1) WO2009063754A1 (ja)

Cited By (5)

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NL2004310C2 (en) * 2010-02-26 2011-08-30 Stichting Energie Method of fabrication of a back-contacted photovoltaic cell, and back-contacted photovoltaic cell made by such a method.
KR101125435B1 (ko) 2010-05-07 2012-03-27 현대중공업 주식회사 Ｍｗｔ형 태양전지
CN102403404A (zh) * 2011-11-22 2012-04-04 苏州阿特斯阳光电力科技有限公司 一种背接触式光伏电池的制备方法
WO2012007143A3 (de) * 2010-07-12 2012-09-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photovoltaische solarzelle und verfahren zur herstellung einer photovoltaischen solarzelle
WO2012137291A1 (ja) * 2011-04-04 2012-10-11 三菱電機株式会社 太陽電池およびその製造方法、太陽電池モジュール

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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KR101072543B1 (ko) * 2009-04-28 2011-10-11 현대중공업 주식회사 태양 전지의 제조 방법
KR101544216B1 (ko) 2009-09-04 2015-08-12 엘지전자 주식회사 태양 전지 및 그 제조방법
KR101597831B1 (ko) 2009-10-08 2016-02-25 엘지전자 주식회사 태양 전지 및 태양 전지 모듈
JP2011210802A (ja) * 2010-03-29 2011-10-20 Napura:Kk 太陽電池
JP5213188B2 (ja) * 2010-04-27 2013-06-19 シャープ株式会社 裏面電極型太陽電池、および裏面電極型太陽電池の製造方法
KR101164918B1 (ko) 2010-05-27 2012-07-19 대덕지디에스 주식회사 태양전지모듈 및 그 제조방법
CN102386254A (zh) * 2010-09-06 2012-03-21 无锡尚德太阳能电力有限公司 金属绕穿型背接触太阳电池、制备方法及其组件
TWI397190B (zh) * 2010-09-30 2013-05-21 Ind Tech Res Inst 金屬貫穿式太陽電池的製造方法
IT1403828B1 (it) * 2010-12-02 2013-10-31 Applied Materials Italia Srl Procedimento per la stampa di un substrato
US20130074917A1 (en) * 2011-03-24 2013-03-28 E. I. Du Pont De Nemours And Company Process for the production of a mwt silicon solar cell
US20130074916A1 (en) * 2011-03-24 2013-03-28 E. I. Du Pont De Nemours And Company Process for the production of a mwt silicon solar cell
CN102760777A (zh) * 2011-04-29 2012-10-31 无锡尚德太阳能电力有限公司 太阳电池、太阳电池组件及其制备方法
CN102683494A (zh) * 2012-05-27 2012-09-19 苏州阿特斯阳光电力科技有限公司 双面背接触太阳能电池的制备方法
CN102683496B (zh) * 2012-05-27 2014-10-15 苏州阿特斯阳光电力科技有限公司 一种n型双面背接触太阳能电池的制备方法
CN102709389B (zh) * 2012-05-27 2015-04-22 苏州阿特斯阳光电力科技有限公司 一种双面背接触太阳能电池的制备方法
US9331631B2 (en) * 2012-08-31 2016-05-03 First Solar, Inc. Direct connection of lead bar to conductive ribbon in a thin film photovoltaic device
CN103367550B (zh) * 2013-07-24 2016-07-06 苏州阿特斯阳光电力科技有限公司 一种背接触太阳电池及其制备方法
KR101680037B1 (ko) * 2015-07-28 2016-12-12 엘지전자 주식회사 태양 전지 및 이를 포함하는 태양 전지 패널
KR102403698B1 (ko) * 2016-06-22 2022-05-30 현대에너지솔루션(주) 태양전지 및 그 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002500825A (ja) * 1997-05-30 2002-01-08 アンテルユニヴェルシテール・ミクロ−エレクトロニカ・サントリュム・ヴェー・ゼッド・ドゥブルヴェ 太陽電池及びその製造方法
WO2006029250A2 (en) * 2004-09-07 2006-03-16 Advent Solar, Inc. Process and fabrication methods for emitter wrap through back contact solar cells
JP2007521668A (ja) * 2004-02-05 2007-08-02 アドベント ソーラー，インク． バックコンタクト型太陽電池とその製造法

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US4110122A (en) * 1976-05-26 1978-08-29 Massachusetts Institute Of Technology High-intensity, solid-state-solar cell device
JPH0251282A (ja) * 1988-08-12 1990-02-21 Sharp Corp 光電変換装置
JP2824882B2 (ja) * 1992-07-15 1998-11-18 株式会社 オプトテクノ 太陽電池装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002500825A (ja) * 1997-05-30 2002-01-08 アンテルユニヴェルシテール・ミクロ−エレクトロニカ・サントリュム・ヴェー・ゼッド・ドゥブルヴェ 太陽電池及びその製造方法
JP2007521668A (ja) * 2004-02-05 2007-08-02 アドベント ソーラー，インク． バックコンタクト型太陽電池とその製造法
WO2006029250A2 (en) * 2004-09-07 2006-03-16 Advent Solar, Inc. Process and fabrication methods for emitter wrap through back contact solar cells

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102859709A (zh) * 2010-02-26 2013-01-02 荷兰能源建设基金中心 背面接触光伏电池的制造方法以及由该方法制造的背面接触光伏电池
WO2011105907A1 (en) 2010-02-26 2011-09-01 Stichting Energieonderzoek Centrum Nederland Method of fabrication of a back-contacted photovoltaic cell, and back-contacted photovoltaic cell made by such a method
TWI549313B (zh) * 2010-02-26 2016-09-11 荷蘭史迪克汀艾能吉翁德卓克中心 背接觸光伏特電池的製造方法及藉此製造的背接觸光伏特電池
CN102859709B (zh) * 2010-02-26 2016-03-23 荷兰能源建设基金中心 背面接触光伏电池的制造方法以及由该方法制造的背面接触光伏电池
NL2004310C2 (en) * 2010-02-26 2011-08-30 Stichting Energie Method of fabrication of a back-contacted photovoltaic cell, and back-contacted photovoltaic cell made by such a method.
KR101125435B1 (ko) 2010-05-07 2012-03-27 현대중공업 주식회사 Ｍｗｔ형 태양전지
US9087940B2 (en) 2010-07-12 2015-07-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photovoltaic solar cell and method for producing a photovoltaic solar cell
CN103003951A (zh) * 2010-07-12 2013-03-27 弗劳恩霍弗实用研究促进协会 光伏太阳能电池和制造光伏太阳能电池的方法
WO2012007143A3 (de) * 2010-07-12 2012-09-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photovoltaische solarzelle und verfahren zur herstellung einer photovoltaischen solarzelle
JP5596852B2 (ja) * 2011-04-04 2014-09-24 三菱電機株式会社 太陽電池およびその製造方法、太陽電池モジュール
WO2012137291A1 (ja) * 2011-04-04 2012-10-11 三菱電機株式会社 太陽電池およびその製造方法、太陽電池モジュール
US9490375B2 (en) 2011-04-04 2016-11-08 Mitsubishi Electric Corporation Solar cell and method for manufacturing the same, and solar cell module
CN102403404A (zh) * 2011-11-22 2012-04-04 苏州阿特斯阳光电力科技有限公司 一种背接触式光伏电池的制备方法

Also Published As

Publication number Publication date
JP5111063B2 (ja) 2012-12-26
JP2009123761A (ja) 2009-06-04
EP2214214A1 (en) 2010-08-04
US20100252903A1 (en) 2010-10-07
US8338903B2 (en) 2012-12-25

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