FLUORESCENCE CONVERSION SOLAR CELL - PRODUCTION IN THE EXTRUSION PROCESS OR IN THE CO-EXTRUSION PROCESS

• Main Authors: LICHTENSTEIN, HANS, NEUMANN, CLAUDIUS, SEYOUM, GHIRMAY, NEUHAEUSER, ACHIM
• Format: Patent
• Language: English; French; German
• Published: 06.01.2011
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SEMICONDUCTOR DEVICES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

Die Erfindung betrifft eine Kombination aus Fluoreszenzkonversionsfarbstoffen in extrudierten oder coextrudierten Kunststoffformkörpern aus Polymethyl(meth)acrylat, die dazu eingesetzt werden, die natürliche Sonneneinstrahlung in für die Solarzellen nutzbares Licht umzuwandeln. The invention relates to a combination of fluorescence conversion dyestuffs in extruded or co-extruded plastic moldings of polymethyl(meth)acrylate, which are employed to convert natural solar irradiation into light usable for the solar cells. L'invention concerne une combinaison de colorants de conversion de fluorescence dans des corps moulés en matière plastique, extrudés ou coextrudés, constitués de poly(méth)acrylate de méthyle, qui sont utilisés pour convertir le rayonnement solaire naturel en lumière utilisable par les cellules solaires.