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LIGHT DEVICE MOUNTING A SOLAR CELL ON A FRAME, OBTAINING POWER FROM OPTICAL ENERGY OF AN INDOOR LIGHT LIKE A FLUORESCENT LAMP, A INCANDESCENT LAMP, AND A HALOGEN LAMP USING THE CHARACTERISTIC OF THE SOLAR CELL
LIGHT DEVICE MOUNTING A SOLAR CELL ON A FRAME, OBTAINING POWER FROM OPTICAL ENERGY OF AN INDOOR LIGHT LIKE A FLUORESCENT LAMP, A INCANDESCENT LAMP, AND A HALOGEN LAMP USING THE CHARACTERISTIC OF THE SOLAR CELL
PURPOSE: A light device mounting a solar cell on a frame is provided to selectively change the voltage charged in a storage cell and a commercial voltage at need by charging the electric energy obtained through the optical energy from the indoor light in the storage cell.;CONSTITUTION: A light device is composed of a frame(10), a light emitting unit(20) and a solar cell(30). The light emitting unit is mounted on the frame. The light emitting unit emits the light using the external power. The solar cell is mounted on the frame. The solar cell generates the electric energy by condensing the light generated from the light emitting unit. The frame is comprised of a first part corresponding to an upper side of the light emitting unit and a second part corresponding to the lateral part of the light emitting unit bent in the first part. The solar mounted on the frame is comprised of a flexible solar cell, a silicon solar cell, a thin film solar cell, an organic solar cell or dye sensitive solar cell.;COPYRIGHT KIPO 2010
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