COMPOSITION FOR FORMING SOLAR CELL ELECTRODE AND ELECTRODE PREPARED USING THE SAME

The present invention relates to a composition including a silver powder, fumed silica, a glass frit; and an organic vehicle. The composition for forming a solar cell electrode applies a specific fumed silica to improve contacting properties between an electrode and a wafer, and a solar cell electro...

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Bibliographische Detailangaben
Hauptverfasser:	JUNG, SEOK HYUN, KIM, KOON HO, SEO, YONG JE, KIM, SEAK CHEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOUNDS THEREOF CONDUCTORS 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 INORGANIC CHEMISTRY INSULATORS METALLURGY NON-METALLIC ELEMENTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The present invention relates to a composition including a silver powder, fumed silica, a glass frit; and an organic vehicle. The composition for forming a solar cell electrode applies a specific fumed silica to improve contacting properties between an electrode and a wafer, and a solar cell electrode manufactured from the same has minimized series resistance (Rs) to have excellent fill factor and conversion efficiency.