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MX2016007329A - Fabricacion de la region emisora de la celda solar con arquitecturas de la region del tipo p y tipo n diferenciadas. - Google Patents

Fabricacion de la region emisora de la celda solar con arquitecturas de la region del tipo p y tipo n diferenciadas.

Info

Publication number
MX2016007329A
MX2016007329A MX2016007329A MX2016007329A MX2016007329A MX 2016007329 A MX2016007329 A MX 2016007329A MX 2016007329 A MX2016007329 A MX 2016007329A MX 2016007329 A MX2016007329 A MX 2016007329A MX 2016007329 A MX2016007329 A MX 2016007329A
Authority
MX
Mexico
Prior art keywords
type
region
disposed
polycrystalline silicon
solar cell
Prior art date
Application number
MX2016007329A
Other languages
English (en)
Other versions
MX359591B (es
Inventor
David D Smith
Bum Rim Seung
Qiu Taiqing
Westerberg Staffan
mark tracy Kieran
Balu Venkatasubramani
Original Assignee
Sunpower Corp
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 Sunpower Corp filed Critical Sunpower Corp
Publication of MX2016007329A publication Critical patent/MX2016007329A/es
Publication of MX359591B publication Critical patent/MX359591B/es

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
    • H10F10/146—Back-junction photovoltaic cells, e.g. having interdigitated base-emitter regions on the back side
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
    • H10F10/164—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells
    • H10F10/165—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells
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    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
    • H10F10/164—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells
    • H10F10/165—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells
    • H10F10/166—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells the Group IV-IV heterojunctions being heterojunctions of crystalline and amorphous materials, e.g. silicon heterojunction [SHJ] photovoltaic cells
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    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H10F71/10—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
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    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H10F71/10—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
    • H10F71/103—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material including only Group IV materials
    • H—ELECTRICITY
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    • H10F71/00—Manufacture or treatment of devices covered by this subclass
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    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H10F71/121—The active layers comprising only Group IV materials
    • H10F71/1221—The active layers comprising only Group IV materials comprising polycrystalline silicon
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    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/10—Semiconductor bodies
    • H10F77/16—Material structures, e.g. crystalline structures, film structures or crystal plane orientations
    • H10F77/162—Non-monocrystalline materials, e.g. semiconductor particles embedded in insulating materials
    • H10F77/164—Polycrystalline semiconductors
    • H10F77/1642—Polycrystalline semiconductors including only Group IV materials
    • H—ELECTRICITY
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    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
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    • H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
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    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
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    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/311—Coatings for devices having potential barriers for photovoltaic cells
    • H10F77/315—Coatings for devices having potential barriers for photovoltaic cells the coatings being antireflective or having enhancing optical properties
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    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/70—Surface textures, e.g. pyramid structures
    • H10F77/703—Surface textures, e.g. pyramid structures of the semiconductor bodies, e.g. textured active 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
    • 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
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    • Y02E10/546—Polycrystalline 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
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    • 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
    • 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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  • Photovoltaic Devices (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)

Abstract

Se describen los métodos de fabricación de las regiones emisoras de celdas solares con arquitecturas de regiones de tipo P y tipo N diferenciadas, y las celdas solares resultantes. En un ejemplo, una celda solar de contacto posterior incluye un sustrato que tiene una superficie de recepción de luz y una superficie posterior. Una primera región emisora de silicio policristalino de un primer tipo de conductividad se dispone sobre una primera capa dieléctrica delgada dispuesta sobre la superficie posterior del sustrato. Una segunda región emisora de silicio policristalino de un segundo tipo de conductividad diferente se dispone sobre una segunda capa dieléctrica delgada dispuesta sobre la superficie posterior del sustrato. Una tercera capa dieléctrica delgada se dispone lateralmente de manera directa entre las primera y segunda regiones emisoras de silicio policristalino. Una primera estructura de contacto conductor se dispone sobre la primera región emisora de silicio policristalino. Una segunda estructura de contacto conductor se dispone sobre la segunda región emisora de silicio policristalino.
MX2016007329A 2013-12-20 2014-12-12 Fabricacion de la region emisora de la celda solar con arquitecturas de la region del tipo p y tipo n diferenciadas. MX359591B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/136,751 US9196758B2 (en) 2013-12-20 2013-12-20 Solar cell emitter region fabrication with differentiated p-type and n-type region architectures
PCT/US2014/070163 WO2015094987A1 (en) 2013-12-20 2014-12-12 Solar cell emitter region fabrication with differentiated p-type and n-type region architectures

Publications (2)

Publication Number Publication Date
MX2016007329A true MX2016007329A (es) 2016-08-19
MX359591B MX359591B (es) 2018-10-03

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MX2016007329A MX359591B (es) 2013-12-20 2014-12-12 Fabricacion de la region emisora de la celda solar con arquitecturas de la region del tipo p y tipo n diferenciadas.

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Country Link
US (4) US9196758B2 (es)
EP (1) EP3084840B1 (es)
JP (2) JP6476202B2 (es)
KR (1) KR102397342B1 (es)
CN (2) CN105794004B (es)
AU (2) AU2014366256B2 (es)
BR (1) BR112016014406B1 (es)
CL (1) CL2016001559A1 (es)
MX (1) MX359591B (es)
MY (1) MY206809A (es)
PH (1) PH12016501141A1 (es)
SA (1) SA516371368B1 (es)
SG (1) SG11201604593UA (es)
TW (1) TWI643354B (es)
WO (1) WO2015094987A1 (es)

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US20200075784A1 (en) 2020-03-05
US20160043267A1 (en) 2016-02-11
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US20170222072A1 (en) 2017-08-03
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BR112016014406A2 (es) 2017-08-08
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SA516371368B1 (ar) 2020-09-11
AU2019250255A1 (en) 2019-11-07
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MY206809A (en) 2025-01-08
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