JP4660561B2 - 光起電力装置 - Google Patents
光起電力装置 Download PDFInfo
- Publication number
- JP4660561B2 JP4660561B2 JP2008030373A JP2008030373A JP4660561B2 JP 4660561 B2 JP4660561 B2 JP 4660561B2 JP 2008030373 A JP2008030373 A JP 2008030373A JP 2008030373 A JP2008030373 A JP 2008030373A JP 4660561 B2 JP4660561 B2 JP 4660561B2
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- JP
- Japan
- Prior art keywords
- amorphous silicon
- silicon layer
- silicon substrate
- type
- layer
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 97
- 239000000758 substrate Substances 0.000 claims description 68
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 47
- 230000000052 comparative effect Effects 0.000 description 35
- 239000007789 gas Substances 0.000 description 15
- 230000000737 periodic effect Effects 0.000 description 11
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 6
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 6
- 229910000077 silane Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004050 hot filament vapor deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 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
-
- 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
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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)
Description
1a エピタキシャル層
2a i型非晶質シリコン層(第2非結晶シリコン層)
2b p型非晶質シリコン層(第1非結晶シリコン層)
Claims (3)
- 第1導電型の結晶シリコン基板と、
前記結晶シリコン基板の一面上に形成され、第2導電型の第1非結晶シリコン層を含む非結晶シリコン層とを備え、
前記結晶シリコン基板と非結晶シリコン層との間にエピタキシャル層を有し、
前記エピタキシャル層は、表面に2nm以下の高さを有する凹凸形状を有する光起電力装置であって、
前記結晶シリコン基板は、表面にシリコン(111)面が露出した複数のテラス部と、互いに隣接する前記テラス部を接続するステップとを有するピラミッド状凹凸を有し、
前記エピタキシャル層の表面の凹凸形状は、前記テラス部及びステップ部の形状を反映せず、その凹凸形状の平均面が、前記結晶シリコン基板のテラス部のシリコン(111)面が露出した表面から前記ステップ部の外表面に向かう回転方向に、前記シリコン(111)面から所定の角度傾斜していることを特徴とする光起電力装置。 - 前記非結晶シリコン層は、前記第1非結晶シリコン層の前記結晶シリコン基板側に配置された真性な第2非結晶シリコン層を備える、請求項1記載の光起電力装置。
- 前記第2非結晶シリコン層は、所定量以下の水素を含有する、請求項2に記載の光起電力装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008030373A JP4660561B2 (ja) | 2007-03-19 | 2008-02-12 | 光起電力装置 |
KR1020080024669A KR101371799B1 (ko) | 2007-03-19 | 2008-03-18 | 광기전력 장치 및 그 제조 방법 |
EP08250940.7A EP1973167B1 (en) | 2007-03-19 | 2008-03-18 | Photovoltaic device and method of manufacturing the same |
US12/051,534 US7804024B2 (en) | 2007-03-19 | 2008-03-19 | Photovoltaic device and method of manufacturing the same |
CN2008100868409A CN101271930B (zh) | 2007-03-19 | 2008-03-19 | 光电动势装置及其制造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007071033 | 2007-03-19 | ||
JP2008030373A JP4660561B2 (ja) | 2007-03-19 | 2008-02-12 | 光起電力装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009058991A Division JP5359404B2 (ja) | 2007-03-19 | 2009-03-12 | 光起電力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008263171A JP2008263171A (ja) | 2008-10-30 |
JP4660561B2 true JP4660561B2 (ja) | 2011-03-30 |
Family
ID=39985402
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008030373A Active JP4660561B2 (ja) | 2007-03-19 | 2008-02-12 | 光起電力装置 |
JP2009058991A Active JP5359404B2 (ja) | 2007-03-19 | 2009-03-12 | 光起電力装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009058991A Active JP5359404B2 (ja) | 2007-03-19 | 2009-03-12 | 光起電力装置 |
Country Status (3)
Country | Link |
---|---|
JP (2) | JP4660561B2 (ja) |
KR (1) | KR101371799B1 (ja) |
CN (1) | CN101271930B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018061966A1 (ja) * | 2016-09-30 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 太陽電池セル、太陽電池モジュール、及び太陽電池セルの製造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8937243B2 (en) * | 2006-10-09 | 2015-01-20 | Solexel, Inc. | Structures and methods for high-efficiency pyramidal three-dimensional solar cells |
JP5502412B2 (ja) * | 2009-09-30 | 2014-05-28 | 三洋電機株式会社 | 光起電力装置の製造方法 |
KR101132292B1 (ko) * | 2010-01-29 | 2012-04-05 | (주)세미머티리얼즈 | 광 흡수 및 광전 변환 효율이 우수한 실리콘계 태양전지 및 그 제조 방법 |
WO2011102352A1 (ja) * | 2010-02-22 | 2011-08-25 | 国立大学法人東京農工大学 | 太陽電池及び太陽電池の製造方法 |
JP5927028B2 (ja) * | 2011-05-11 | 2016-05-25 | 株式会社半導体エネルギー研究所 | 光電変換装置 |
JP2013105883A (ja) * | 2011-11-14 | 2013-05-30 | Sharp Corp | 光電変換素子 |
JP5945066B2 (ja) * | 2013-03-19 | 2016-07-05 | 長州産業株式会社 | 光起電力素子の製造方法 |
JP2015138829A (ja) * | 2014-01-21 | 2015-07-30 | 長州産業株式会社 | 太陽電池モジュール |
JPWO2018142544A1 (ja) * | 2017-02-02 | 2019-06-27 | 三菱電機株式会社 | 太陽電池モジュールおよび太陽電池モジュールの製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004221142A (ja) * | 2003-01-10 | 2004-08-05 | Sanyo Electric Co Ltd | 光起電力装置およびその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4171428B2 (ja) * | 2003-03-20 | 2008-10-22 | 三洋電機株式会社 | 光起電力装置 |
US7119028B1 (en) * | 2003-10-29 | 2006-10-10 | The United States Of America As Represented By The Secretary Of The Navy | Surface imprinted films with carbon nanotubes |
JP2005142268A (ja) | 2003-11-05 | 2005-06-02 | Canon Inc | 光起電力素子およびその製造方法 |
JP2006100652A (ja) | 2004-09-30 | 2006-04-13 | Sanyo Electric Co Ltd | 光起電力装置 |
JP4587988B2 (ja) | 2006-06-13 | 2010-11-24 | 京セラ株式会社 | 太陽電池素子の製造方法 |
-
2008
- 2008-02-12 JP JP2008030373A patent/JP4660561B2/ja active Active
- 2008-03-18 KR KR1020080024669A patent/KR101371799B1/ko active IP Right Grant
- 2008-03-19 CN CN2008100868409A patent/CN101271930B/zh active Active
-
2009
- 2009-03-12 JP JP2009058991A patent/JP5359404B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004221142A (ja) * | 2003-01-10 | 2004-08-05 | Sanyo Electric Co Ltd | 光起電力装置およびその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018061966A1 (ja) * | 2016-09-30 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 太陽電池セル、太陽電池モジュール、及び太陽電池セルの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2008263171A (ja) | 2008-10-30 |
JP5359404B2 (ja) | 2013-12-04 |
JP2009164625A (ja) | 2009-07-23 |
KR101371799B1 (ko) | 2014-03-07 |
CN101271930A (zh) | 2008-09-24 |
KR20080085724A (ko) | 2008-09-24 |
CN101271930B (zh) | 2013-02-27 |
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