APPARATUS FOR CONDENSING SUNLIGHT

PURPOSE: An apparatus for condensing sunlight is provided to increase the photoelectric conversion efficiency of a solar cell by collecting uneven light over the surface of the solar cell. CONSTITUTION: In an apparatus for condensing sunlight, A body(12) has a disc shape including one side facing to...

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Bibliographic Details
Main Authors KIM, CHUN KEUN, KIM, YONG TAE, KIM, YOUNG HWAN, KIM, SEONG IL
Format Patent
LanguageEnglish
Korean
Published 22.06.2011
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:PURPOSE: An apparatus for condensing sunlight is provided to increase the photoelectric conversion efficiency of a solar cell by collecting uneven light over the surface of the solar cell. CONSTITUTION: In an apparatus for condensing sunlight, A body(12) has a disc shape including one side facing to a condensing side of a solar cell. A plurality of prisms(14) is formed in one side. . A plurality of prisms are formed in compartmentalized collection areas having identical space between them along circumferential direction. A plurality of prisms has different angles at each collection area Incident lights on the prisms are reflected by same angle and are projected to the condensing side. The condensing side has uniform light distribution substantially.
Bibliography:Application Number: KR20090124390