SOLAR CELL AND METHOD OF FABRICATING THE SAME

PURPOSE: A solar cell and a manufacturing method thereof are provided to enhance the incidence rate of sun light by forming a plurality of protrusions with a convexo shape on a substrate. CONSTITUTION: A substrate(100) includes a plurality of protrusions(120). A first electrode(300) is formed on a s...

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Bibliographic Details
Main Authors LEE, DONG YOUL, CHOI, SUNG BUM, LEE, DONG HYUN
Format Patent
LanguageEnglish
Korean
Published 18.06.2010
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:PURPOSE: A solar cell and a manufacturing method thereof are provided to enhance the incidence rate of sun light by forming a plurality of protrusions with a convexo shape on a substrate. CONSTITUTION: A substrate(100) includes a plurality of protrusions(120). A first electrode(300) is formed on a substrate. A photoelectric conversion layer(400) is formed on the first electrode. A second electrode(600) is formed on the photoelectric conversion layer. The photoelectric conversion layer and the second electrode include a convexo shape. A solar cell increases generation efficiency based on the incidence rate and the incident area of sun light.
Bibliography:Application Number: KR20080125447