THIN-FILM SOLAR CELL

• Main Authors: WOLFF SILKE, SPEIT BURKHARD, RUDIGIER-VOIGT EVELINE, MANNSTADT WOLFGANG
• Format: Patent
• Language: English; Korean
• Published: 22.11.2010
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; 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; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; METALLURGY; MINERAL OR SLAG WOOL; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SEMICONDUCTOR DEVICES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

PURPOSE: The thin film solar cell induces so that the portability of the alkaline metallic ion among the glass substrate be more enhanced for the manufacture of the solar battery. The more effective solar battery is made. CONSTITUTION: The glass substrate contain the B2O3 1 weight under, and BaO 1 weight under, and CaO + SrO + ZnO total 3 weight under. The molar ratio(Na2O+K2O)/(MgO+CaO+SrO+BaO) of the substrate glass component bigger than 0.95. The molar ratio SiO2 / Al2O3 of the substrate glass component 7 under.