Display device
First Claim
Patent Images
1. A display device comprising:
- a display element for displaying an image; and
a dye-sensitized solar cell for converting light into electricity and offset power consumption of the display element,wherein the dye-sensitized solar cell includes a selective photo-absorptionmaterial for selectively absorbing light from at least one wavelength band,wherein the dye-sensitized solar cell comprises;
a transparent conductive layer;
a nanoparticle oxide electrode contacting the transparent conductive layer;
a photo-sensitized dye adhered to the nanoparticle oxide electrode;
an opposite electrode opposite the transparent conductive layer such that the nanoparticle oxide electrode is between the opposite electrode and the transparent conductive layer; and
an electrolyte solution between the transparent conductive layer and the opposite electrode,wherein the photo-sensitized dye comprises the selective photo-absorption material.
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Abstract
Exemplary embodiments of the described technology relate generally to display devices including dye-sensitized solar cells. The display device according to an exemplary embodiment includes a display element for displaying an image, and a dye-sensitized solar cell for converting light into electricity to offset the power consumption of the display element. The dye-sensitized solar cell includes a selective photo-absorption material for selectively absorbing light from at least one wavelength band.
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Citations
14 Claims
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1. A display device comprising:
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a display element for displaying an image; and a dye-sensitized solar cell for converting light into electricity and offset power consumption of the display element, wherein the dye-sensitized solar cell includes a selective photo-absorption material for selectively absorbing light from at least one wavelength band, wherein the dye-sensitized solar cell comprises;
a transparent conductive layer;
a nanoparticle oxide electrode contacting the transparent conductive layer;
a photo-sensitized dye adhered to the nanoparticle oxide electrode;
an opposite electrode opposite the transparent conductive layer such that the nanoparticle oxide electrode is between the opposite electrode and the transparent conductive layer; andan electrolyte solution between the transparent conductive layer and the opposite electrode, wherein the photo-sensitized dye comprises the selective photo-absorption material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification