WO1995033285A1 - Fine couche de silicium appliquee sur un substrat de verre - Google Patents
Fine couche de silicium appliquee sur un substrat de verre Download PDFInfo
- Publication number
- WO1995033285A1 WO1995033285A1 PCT/EP1995/002059 EP9502059W WO9533285A1 WO 1995033285 A1 WO1995033285 A1 WO 1995033285A1 EP 9502059 W EP9502059 W EP 9502059W WO 9533285 A1 WO9533285 A1 WO 9533285A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- intermediate layer
- semiconductor device
- semiconductor
- substrate
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 title claims description 23
- 239000010703 silicon Substances 0.000 title claims description 23
- 239000011521 glass Substances 0.000 title claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title description 20
- 239000010409 thin film Substances 0.000 title description 8
- 239000004065 semiconductor Substances 0.000 claims abstract description 41
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 8
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910004709 CaSi Inorganic materials 0.000 claims description 2
- 229910019001 CoSi Inorganic materials 0.000 claims description 2
- 229910005883 NiSi Inorganic materials 0.000 claims description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 2
- 229910010038 TiAl Inorganic materials 0.000 claims description 2
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000007735 ion beam assisted deposition Methods 0.000 claims description 2
- 238000000869 ion-assisted deposition Methods 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 238000005475 siliconizing Methods 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 229910005347 FeSi Inorganic materials 0.000 claims 1
- 238000010549 co-Evaporation Methods 0.000 claims 1
- 238000000407 epitaxy Methods 0.000 claims 1
- 229910052745 lead Inorganic materials 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 230000006911 nucleation Effects 0.000 abstract description 9
- 238000010899 nucleation Methods 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 47
- 239000000463 material Substances 0.000 description 14
- 238000000151 deposition Methods 0.000 description 8
- 230000008021 deposition Effects 0.000 description 6
- 229910006585 β-FeSi Inorganic materials 0.000 description 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 238000004943 liquid phase epitaxy Methods 0.000 description 3
- 206010010144 Completed suicide Diseases 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- -1 NiSi " Chemical compound 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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
- H01L31/036—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 crystalline structure or particular orientation of the crystalline planes
- H01L31/0392—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 crystalline structure or particular orientation of the crystalline planes including thin films deposited on metallic or insulating substrates ; characterised by specific substrate materials or substrate features or by the presence of intermediate layers, e.g. barrier layers, on the substrate
- H01L31/03921—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 crystalline structure or particular orientation of the crystalline planes including thin films deposited on metallic or insulating substrates ; characterised by specific substrate materials or substrate features or by the presence of intermediate layers, e.g. barrier layers, on the substrate including only elements of Group IV of the Periodic System
-
- 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for 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 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
-
- 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
- H01L31/18—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
- H01L31/182—Special manufacturing methods for polycrystalline Si, e.g. Si ribbon, poly Si ingots, thin films of polycrystalline Si
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Abstract
Une couche intermédiaire (2) sur laquelle une couche semi-conductrice (3) est obtenue par croissance, est appliquée sur un substrat (1). La structure réticulée de la couche intermédiaire (2) est adaptée à celle de la couche semi-conductrice (3) et fait ainsi office de couche de nucléation. La couche intermédiaire (2) peut être avantageusement réalisée dans des siliciures afin de pouvoir être utilisée également comme électrode, en raison de sa conductivité, par ex. dans une structure de cellule solaire.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4419080.8 | 1994-05-31 | ||
DE4419080A DE4419080A1 (de) | 1994-05-31 | 1994-05-31 | Silizium-Dünnschicht auf Glassubstrat |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995033285A1 true WO1995033285A1 (fr) | 1995-12-07 |
Family
ID=6519473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/002059 WO1995033285A1 (fr) | 1994-05-31 | 1995-05-30 | Fine couche de silicium appliquee sur un substrat de verre |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4419080A1 (fr) |
WO (1) | WO1995033285A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2002115830A (ru) * | 2002-06-17 | 2004-01-27 | Саито ТАКЕШИ (JP) | Элемент солнечной батереи |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63155714A (ja) * | 1986-12-19 | 1988-06-28 | Oki Electric Ind Co Ltd | 半導体膜の成形方法 |
JPH01243513A (ja) * | 1988-03-25 | 1989-09-28 | Hitachi Ltd | 化合物半導体基板 |
JPH01291420A (ja) * | 1988-05-19 | 1989-11-24 | Sony Corp | 半導体基板の製造方法 |
WO1993009564A1 (fr) * | 1991-11-06 | 1993-05-13 | Forschungszentrum Jülich GmbH | PROCEDE DE PRODUCTION D'UNE HETEROSTRUCTURE EN Si/FeSi¿2? |
US5211761A (en) * | 1990-06-29 | 1993-05-18 | Sanyo Electric Co., Ltd. | Photovoltaic device and manufacturing method thereof |
EP0551721A2 (fr) * | 1991-12-18 | 1993-07-21 | Amano, Hiroshi | Dispositif semi-conducteur à base de nitrure de gallium et méthode pour sa fabrication |
-
1994
- 1994-05-31 DE DE4419080A patent/DE4419080A1/de not_active Withdrawn
-
1995
- 1995-05-30 WO PCT/EP1995/002059 patent/WO1995033285A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63155714A (ja) * | 1986-12-19 | 1988-06-28 | Oki Electric Ind Co Ltd | 半導体膜の成形方法 |
JPH01243513A (ja) * | 1988-03-25 | 1989-09-28 | Hitachi Ltd | 化合物半導体基板 |
JPH01291420A (ja) * | 1988-05-19 | 1989-11-24 | Sony Corp | 半導体基板の製造方法 |
US5211761A (en) * | 1990-06-29 | 1993-05-18 | Sanyo Electric Co., Ltd. | Photovoltaic device and manufacturing method thereof |
WO1993009564A1 (fr) * | 1991-11-06 | 1993-05-13 | Forschungszentrum Jülich GmbH | PROCEDE DE PRODUCTION D'UNE HETEROSTRUCTURE EN Si/FeSi¿2? |
EP0551721A2 (fr) * | 1991-12-18 | 1993-07-21 | Amano, Hiroshi | Dispositif semi-conducteur à base de nitrure de gallium et méthode pour sa fabrication |
Non-Patent Citations (7)
Title |
---|
K. ISHII ET AL: "Sub-5 um thin film crystalline silicon solar cell on alumina ceramic substrate", JAPANESE JOURNAL OF APPLIED PHYSICS., vol. 32, no. 6A, 1 June 1993 (1993-06-01), TOKYO JP, pages L770 - L773 * |
PATENT ABSTRACTS OF JAPAN vol. 12, no. 418 (E - 678) 7 November 1988 (1988-11-07) * |
PATENT ABSTRACTS OF JAPAN vol. 13, no. 578 (E - 864) 20 December 1989 (1989-12-20) * |
PATENT ABSTRACTS OF JAPAN vol. 14, no. 73 (E - 887) 9 February 1990 (1990-02-09) * |
S.H. LEE ET AL.: "Solution growth of silicon an Al-Si coated quartz glass substrates", MATERIALS LETTERS, vol. 19, no. 1/2, March 1994 (1994-03-01), AMSTERDAM NL, pages 1 - 6 * |
S.K. DEY: "Electron-beam evaporated silicon films for MIS solar cells", 14TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, 7 January 1980 (1980-01-07), SAN DIEGO, USA, pages 1181 - 1185 * |
Z. SHI ET AL.: "Investigation of polycrystalline silicon deposition on glass substrates", SOLAR ENERGY MATERIALS, vol. 31, no. 1, October 1993 (1993-10-01), AMSTERDAM NL, pages 51 - 60 * |
Also Published As
Publication number | Publication date |
---|---|
DE4419080A1 (de) | 1995-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0721667B1 (fr) | Cellule solaire avec une couche d'absorption en chalcopyrite | |
EP0662247B1 (fr) | Procede rapide de realisation d'un semi-conducteur en chalcopyrite sur un substrat | |
EP0468094B1 (fr) | Procédé de fabrication d'une cellule solaire en chalcopyrite | |
DE4138121C2 (de) | Verfahren zur Herstellung einer Solarzelle | |
DE112012003057T5 (de) | Verfahren zum Stabilisieren von hydriertem, amorphem Silicium und amorphen, hydrierten Siliciumlegierungen | |
DE4225385C2 (de) | Verfahren zur kostengünstigen Herstellung einer Schicht eines ternären Verbindungshalbleiters | |
DE2711365C2 (fr) | ||
DE2754652A1 (de) | Verfahren zum herstellen von silicium-photoelementen | |
EP0025872A2 (fr) | Composant semiconducteur servant à la conversion de rayonnement solaire en énergie électrique | |
DE102008024230A1 (de) | Schichtsystem für Solarzellen | |
DE3048857A1 (de) | Verfahren zum herstellen von amorphem silicium und nach diesem verfahren hergestellte vorrichtung | |
DE2818261A1 (de) | Halbleiter-solarzelle und verfahren zu ihrer herstellung | |
DE3420887A1 (de) | Solarzelle | |
Kuranouchi et al. | Study of one-step electrodeposition condition for preparation of Culn (Se, S) 2 thin films | |
EP0541033A2 (fr) | Procédé de fabrication de cellules solaires à couche minces en silicium polycristallin | |
DE10105986A1 (de) | Halbleiteranordnung mit kristallinem Silicium und Verfahren zu deren Herstellung | |
DE4313625A1 (de) | Gleichrichterkontakt auf Basis von amorphem Silicium auf Diamant und Verfahren zu seiner Herstellung | |
DE102012104616B4 (de) | Verfahren zum Bilden einer Fensterschicht in einer Dünnschicht-Photovoltaikvorrichtung auf Cadmiumtelluridbasis | |
DE102012003585A1 (de) | Verfahren zur Herstellung einer einkristallinen Metall-Halbleiter-Verbindung | |
WO1995033285A1 (fr) | Fine couche de silicium appliquee sur un substrat de verre | |
EP0798786B1 (fr) | Cellule solaire comportant une couche d'absorption en chalcopyrite | |
DE2949359A1 (de) | Photoelement | |
DE102014225862B4 (de) | Verfahren zur Bildung einer Dünnschicht mit Gradient mittels Spraypyrolyse | |
DE102011055618A1 (de) | Verfahren zur Herstellung einer Cadmiumsulfidschicht | |
DE3119631A1 (de) | "photovoltaische solarzelle" |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
122 | Ep: pct application non-entry in european phase |