SG11201405888PA - Solar cell having an emitter region with wide bandgap semiconductor material - Google Patents
Solar cell having an emitter region with wide bandgap semiconductor materialInfo
- Publication number
- SG11201405888PA SG11201405888PA SG11201405888PA SG11201405888PA SG11201405888PA SG 11201405888P A SG11201405888P A SG 11201405888PA SG 11201405888P A SG11201405888P A SG 11201405888PA SG 11201405888P A SG11201405888P A SG 11201405888PA SG 11201405888P A SG11201405888P A SG 11201405888PA
- Authority
- SG
- Singapore
- Prior art keywords
- solar cell
- semiconductor material
- emitter region
- wide bandgap
- bandgap semiconductor
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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
- H01L31/0236—Special surface textures
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- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
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- 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 at least one potential-jump barrier or surface barrier
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- H01L31/0747—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 at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type comprising a AIVBIV heterojunction, e.g. Si/Ge, SiGe/Si or Si/SiC solar cells comprising a heterojunction of crystalline and amorphous materials, e.g. heterojunction with intrinsic thin layer or HIT® solar cells; solar cells
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- 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 at least one potential-jump barrier or surface barrier
- H01L31/068—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 at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
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- 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
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- H01L31/0682—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 at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells back-junction, i.e. rearside emitter, solar cells, e.g. interdigitated base-emitter regions back-junction cells
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- 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 at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type
- H01L31/0745—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 at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type comprising a AIVBIV heterojunction, e.g. Si/Ge, SiGe/Si or Si/SiC solar cells
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- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System
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- 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
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- 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
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- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/429,138 US9054255B2 (en) | 2012-03-23 | 2012-03-23 | Solar cell having an emitter region with wide bandgap semiconductor material |
PCT/US2012/070711 WO2013141917A1 (en) | 2012-03-23 | 2012-12-19 | Solar cell having an emitter region with wide bandgap semiconductor material |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201405888PA true SG11201405888PA (en) | 2014-10-30 |
Family
ID=49210624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201405888PA SG11201405888PA (en) | 2012-03-23 | 2012-12-19 | Solar cell having an emitter region with wide bandgap semiconductor material |
Country Status (12)
Country | Link |
---|---|
US (7) | US9054255B2 (en) |
EP (1) | EP2828897B1 (en) |
JP (3) | JP6178400B2 (en) |
KR (3) | KR102100909B1 (en) |
CN (1) | CN104396024B (en) |
BR (1) | BR112014023047B1 (en) |
MX (1) | MX338942B (en) |
MY (2) | MY194039A (en) |
PH (1) | PH12014502088A1 (en) |
SG (1) | SG11201405888PA (en) |
TW (1) | TWI575764B (en) |
WO (1) | WO2013141917A1 (en) |
Families Citing this family (50)
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US9054255B2 (en) * | 2012-03-23 | 2015-06-09 | Sunpower Corporation | Solar cell having an emitter region with wide bandgap semiconductor material |
EP2787541B1 (en) | 2013-04-03 | 2022-08-31 | LG Electronics, Inc. | Solar cell |
US9401450B2 (en) * | 2013-12-09 | 2016-07-26 | Sunpower Corporation | Solar cell emitter region fabrication using ion implantation |
US9224783B2 (en) * | 2013-12-23 | 2015-12-29 | Intermolecular, Inc. | Plasma densification of dielectrics for improved dielectric loss tangent |
KR101614190B1 (en) * | 2013-12-24 | 2016-04-20 | 엘지전자 주식회사 | Solar cell and manufacturing method thereof |
KR102173644B1 (en) * | 2014-01-29 | 2020-11-03 | 엘지전자 주식회사 | Solar cell and manufacturing method thereof |
JP2015156418A (en) * | 2014-02-20 | 2015-08-27 | 株式会社ニューフレアテクノロジー | vapor phase growth method |
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US20160072000A1 (en) * | 2014-09-05 | 2016-03-10 | David D. Smith | Front contact heterojunction process |
US9837576B2 (en) * | 2014-09-19 | 2017-12-05 | Sunpower Corporation | Solar cell emitter region fabrication with differentiated P-type and N-type architectures and incorporating dotted diffusion |
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EP3026713B1 (en) | 2014-11-28 | 2019-03-27 | LG Electronics Inc. | Solar cell and method for manufacturing the same |
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US10566483B2 (en) | 2015-03-17 | 2020-02-18 | Lg Electronics Inc. | Solar cell |
US9559245B2 (en) * | 2015-03-23 | 2017-01-31 | Sunpower Corporation | Blister-free polycrystalline silicon for solar cells |
US9525083B2 (en) * | 2015-03-27 | 2016-12-20 | Sunpower Corporation | Solar cell emitter region fabrication with differentiated P-type and N-type architectures and incorporating a multi-purpose passivation and contact layer |
US20160284913A1 (en) * | 2015-03-27 | 2016-09-29 | Staffan WESTERBERG | Solar cell emitter region fabrication using substrate-level ion implantation |
JP2016192499A (en) * | 2015-03-31 | 2016-11-10 | 学校法人明治大学 | Solar battery and method for manufacturing the same |
WO2016158226A1 (en) * | 2015-03-31 | 2016-10-06 | 株式会社カネカ | Solar cell and method for manufacturing same |
KR102272433B1 (en) * | 2015-06-30 | 2021-07-05 | 엘지전자 주식회사 | Solar cell and method of manufacturing the same |
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