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1. WO2013150440 - METHOD FOR PRODUCING A PHOTOVOLTAIC MODULE WITH AN ETCHING STEP P3 AND AN OPTIONAL STEP P2.

Publication Number WO/2013/150440
Publication Date 10.10.2013
International Application No. PCT/IB2013/052613
International Filing Date 02.04.2013
IPC
H01L 27/142 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
142Energy conversion devices
H01L 31/032 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
0248characterised by their semiconductor bodies
0256characterised by the material
0264Inorganic materials
032including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272-H01L31/0312154
H01L 31/0392 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
0248characterised by their semiconductor bodies
036characterised by their crystalline structure or particular orientation of the crystalline planes
0392including thin films deposited on metallic or insulating substrates
H01L 31/0749 2012.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
04adapted as photovoltaic conversion devices
06characterised by at least one potential-jump barrier or surface barrier
072the potential barriers being only of the PN heterojunction type
0749including a AIBIIICVI compound, e.g. CdS/CuInSe2 heterojunction solar cells
CPC
H01L 31/0296
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
0248characterised by their semiconductor bodies
0256characterised by the material
0264Inorganic materials
0296including, apart from doping material or other impurities, only AIIBVI compounds, e.g. CdS, ZnS, HgCdTe
H01L 31/0322
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
0248characterised by their semiconductor bodies
0256characterised by the material
0264Inorganic materials
032including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312
0322comprising only AIBIIICVI chalcopyrite compounds, e.g. Cu In Se2, Cu Ga Se2, Cu In Ga Se2
H01L 31/046
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
04adapted as photovoltaic [PV] conversion devices
042PV modules or arrays of single PV cells
0445including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
046PV modules composed of a plurality of thin film solar cells deposited on the same substrate
H01L 31/0465
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
04adapted as photovoltaic [PV] conversion devices
042PV modules or arrays of single PV cells
0445including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
046PV modules composed of a plurality of thin film solar cells deposited on the same substrate
0465comprising particular structures for the electrical interconnection of adjacent PV cells in the module
H01L 31/0504
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
04adapted as photovoltaic [PV] conversion devices
042PV modules or arrays of single PV cells
05Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
0504specially adapted for series or parallel connection of solar cells in a module
H01L 31/1828
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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
18Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
1828the active layers comprising only AIIBVI compounds, e.g. CdS, ZnS, CdTe
Applicants
  • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Inventors
  • KARST, Nicolas
  • ROGER, Charles
Agents
  • CORRET, Hélène
Priority Data
12 5320206.04.2012FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR PRODUCING A PHOTOVOLTAIC MODULE WITH AN ETCHING STEP P3 AND AN OPTIONAL STEP P2.
(FR) PROCEDE POUR REALISER UN MODULE PHOTOVOLTAÏQUE AVEC UNE ETAPE DE GRAVURE P3 ET UNE EVENTUELLE ETAPE P2
Abstract
(EN)
The present invention concerns a method for producing an intermediate product for obtaining a photovoltaic module comprising a plurality of solar cells, said method comprising the following steps: (a) localised deposition on a substrate (4) of a layer (7) of an Se or S material, so as to cover at least one portion (400) of the substrate, (b) deposition on this localised layer (7), of a layer (41) of conductive material, said layer coating the localised layer.
(FR)
La présente invention concerne un procédé de réalisation d'un produit intermédiaire pour l'obtention d'un module photovoltaïque comportant une pluralité de cellules solaires, ce procédé comprenant les étapes suivantes : (a) le dépôt localisé sur un substrat (4) d'une couche (7) d'un matériau du type Se ou S, de façon à recouvrir au moins une partie (400) du substrat, (b) le dépôt, sur cette couche localisée (7), d'une couche (41 ) de matériau conducteur, cette couche enrobant la couche localisée.
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