Solar light concentration plate
AssigneeSamsung Electronics Co., Ltd.
InventorWon-Jae JOO
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Abstract
A solar light concentration plate comprises a plurality of holograms diffracting incident light wherein each of the plurality of the holograms has a thickness, at least one intermediate light guide plate disposed between the plurality of the holograms, and a pair of external light guide plates disposed on outer surfaces of outermost holograms of the plurality of the holograms, wherein at least one of the pair of the external light guide plates has an inner surface and an outer surface inclined relative to the inner surface.
Claims20
A solar light concentration plate comprising:
- a plurality of holograms diffracting incident light wherein each of the plurality of the holograms has a thickness;
- at least one intermediate light guide plate disposed between the plurality of the holograms;
- and
- a pair of external light guide plates disposed on outer surfaces of outermost holograms of the plurality of the holograms,
- wherein at least one of the pair of the external light guide plates has an inner surface, and an outer surface inclined relative to the inner surface.
A method of guiding light using a solar light concentration plate, the method comprising;
- providing a plurality of holograms diffracting incident light wherein each of the plurality of the holograms has a thickness;
- disposing at least one intermediate light guide plate between the plurality of the holograms;
- and
- disposing a pair of external light guide plates on outer surfaces of outermost holograms of the plurality of the holograms,
- wherein at least one of the pair of the external light guide plates has an inner surface and an outer surface inclined relative to the inner surface.
Dependencies are inferred from the claim text.