SG11201400841XA - Varying bandgap solar cell - Google Patents

Varying bandgap solar cell

Info

Publication number
SG11201400841XA
SG11201400841XA SG11201400841XA SG11201400841XA SG11201400841XA SG 11201400841X A SG11201400841X A SG 11201400841XA SG 11201400841X A SG11201400841X A SG 11201400841XA SG 11201400841X A SG11201400841X A SG 11201400841XA SG 11201400841X A SG11201400841X A SG 11201400841XA
Authority
SG
Singapore
Prior art keywords
solar cell
bandgap solar
varying bandgap
varying
cell
Prior art date
Application number
SG11201400841XA
Inventor
Satyanarayan Barik
Original Assignee
Gallium Entpr Pty Ltd
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
Priority claimed from AU2011903944A external-priority patent/AU2011903944A0/en
Application filed by Gallium Entpr Pty Ltd filed Critical Gallium Entpr Pty Ltd
Publication of SG11201400841XA publication Critical patent/SG11201400841XA/en

Links

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
    • H01L31/0248—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 characterised by their semiconductor bodies
    • H01L31/0352—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
    • H01L31/035236—Superlattices; Multiple quantum well structures
    • 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
    • H01L31/0248—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 characterised by their semiconductor bodies
    • H01L31/0256—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 characterised by their semiconductor bodies characterised by the material
    • H01L31/0264—Inorganic materials
    • H01L31/0304—Inorganic materials including, apart from doping materials or other impurities, only AIIIBV compounds
    • H01L31/03046—Inorganic materials including, apart from doping materials or other impurities, only AIIIBV compounds including ternary or quaternary compounds, e.g. GaAlAs, InGaAs, InGaAsP
    • H01L31/03048—Inorganic materials including, apart from doping materials or other impurities, only AIIIBV compounds including ternary or quaternary compounds, e.g. GaAlAs, InGaAs, InGaAsP comprising a nitride compounds, e.g. InGaN
    • 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
    • H01L31/0248—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 characterised by their semiconductor bodies
    • H01L31/0352—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
    • H01L31/035209—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions comprising a quantum structures
    • 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
    • H01L31/06—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 characterised by potential barriers
    • H01L31/072—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 characterised by potential barriers the potential barriers being only of the PN heterojunction type
    • H01L31/0725—Multiple junction or tandem solar cells
    • 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
    • H01L31/06—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 characterised by potential barriers
    • H01L31/072—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 characterised by potential barriers the potential barriers being only of the PN heterojunction type
    • H01L31/0735—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 characterised by potential barriers the potential barriers being only of the PN heterojunction type comprising only AIIIBV compound semiconductors, e.g. GaAs/AlGaAs or InP/GaInAs 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
    • Y02E10/544—Solar cells from Group III-V materials
    • 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
    • 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
    • Y02E10/548—Amorphous silicon PV cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Photovoltaic Devices (AREA)
SG11201400841XA 2011-09-23 2012-09-21 Varying bandgap solar cell SG11201400841XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2011903944A AU2011903944A0 (en) 2011-09-23 Varying bandgap solar cell
PCT/AU2012/001152 WO2013040659A1 (en) 2011-09-23 2012-09-21 Varying bandgap solar cell

Publications (1)

Publication Number Publication Date
SG11201400841XA true SG11201400841XA (en) 2014-04-28

Family

ID=47913689

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201400841XA SG11201400841XA (en) 2011-09-23 2012-09-21 Varying bandgap solar cell

Country Status (9)

Country Link
US (1) US20150101657A1 (en)
EP (1) EP2758996B1 (en)
JP (1) JP6335784B2 (en)
KR (1) KR102180986B1 (en)
CN (1) CN103946988B (en)
AU (1) AU2012313362B2 (en)
HK (1) HK1200242A1 (en)
SG (1) SG11201400841XA (en)
WO (1) WO2013040659A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104201220B (en) * 2014-08-26 2016-06-29 中国科学院半导体研究所 Indium gallium nitrogen/nitride multi-quantum well solaode containing low temperature interposed layer
CN105185861A (en) * 2015-08-05 2015-12-23 辽宁恒华航海电力设备工程有限公司 Glass-structure-based thin-film solar battery and preparation method thereof
EP3566249B1 (en) 2017-01-05 2023-11-29 Brilliant Light Power, Inc. Extreme and deep ultraviolet photovoltaic cell
JP6891865B2 (en) * 2018-10-25 2021-06-18 日亜化学工業株式会社 Light emitting element

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* Cited by examiner, † Cited by third party
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US4688068A (en) * 1983-07-08 1987-08-18 The United States Of America As Represented By The Department Of Energy Quantum well multijunction photovoltaic cell
JPS61120480A (en) * 1984-11-16 1986-06-07 Hitachi Ltd Photoelectric converter
JPS62128182A (en) * 1985-11-28 1987-06-10 Mitsubishi Electric Corp Solar cell
US6147296A (en) * 1995-12-06 2000-11-14 University Of Houston Multi-quantum well tandem solar cell
JP2945647B2 (en) * 1998-02-02 1999-09-06 株式会社日立製作所 Solar cell
EP2273571A3 (en) * 1998-03-12 2012-06-27 Nichia Corporation A nitride semiconductor device
WO2001047031A2 (en) * 1999-12-13 2001-06-28 Swales Aerospace Graded band gap multiple quantum well solar cell
US6437233B1 (en) * 2000-07-25 2002-08-20 Trw Inc. Solar cell having multi-quantum well layers transitioning from small to large band gaps and method of manufacture therefor
GB0118150D0 (en) * 2001-07-25 2001-09-19 Imperial College Thermophotovoltaic device
US7119359B2 (en) * 2002-12-05 2006-10-10 Research Foundation Of The City University Of New York Photodetectors and optically pumped emitters based on III-nitride multiple-quantum-well structures
US20050211291A1 (en) * 2004-03-23 2005-09-29 The Boeing Company Solar cell assembly
CN1938864B (en) * 2004-03-31 2011-03-23 奥斯兰姆奥普托半导体有限责任公司 Radiation detector
US20050247339A1 (en) * 2004-05-10 2005-11-10 Imperial College Innovations Limited Method of operating a solar cell
US7838869B2 (en) * 2005-10-21 2010-11-23 Georgia State University Research Foundation, Inc. Dual band photodetector
US7629532B2 (en) * 2006-12-29 2009-12-08 Sundiode, Inc. Solar cell having active region with nanostructures having energy wells
US20090173373A1 (en) * 2008-01-07 2009-07-09 Wladyslaw Walukiewicz Group III-Nitride Solar Cell with Graded Compositions
US8395042B2 (en) * 2008-03-24 2013-03-12 The Board Of Trustees Of The Leland Stanford Junior University Quantum dot solar cell with quantum dot bandgap gradients
GB2463905B (en) * 2008-09-29 2012-06-06 Jds Uniphase Corp Photovoltaic cell
WO2011016537A1 (en) * 2009-08-06 2011-02-10 国立大学法人千葉大学 Photoelectric conversion device
US8106421B2 (en) * 2009-08-21 2012-01-31 University Of Seoul Industry Cooperation Foundation Photovoltaic devices
CN102103990B (en) * 2009-12-17 2012-11-21 上海蓝光科技有限公司 Preparation method of multiple quantum well structure for photoelectric device

Also Published As

Publication number Publication date
AU2012313362A1 (en) 2013-05-09
US20150101657A1 (en) 2015-04-16
WO2013040659A1 (en) 2013-03-28
EP2758996A1 (en) 2014-07-30
CN103946988B (en) 2016-11-16
EP2758996A4 (en) 2015-05-27
HK1200242A1 (en) 2015-07-31
JP6335784B2 (en) 2018-05-30
AU2012313362B2 (en) 2014-08-07
EP2758996B1 (en) 2020-04-01
KR102180986B1 (en) 2020-11-20
JP2014531758A (en) 2014-11-27
CN103946988A (en) 2014-07-23
KR20140066219A (en) 2014-05-30

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