DEVICE COMPONENTS WITH SURFACE-EMBEDDED ADDITIVES AND RELATED MANUFACTURING METHODS
First Claim
Patent Images
1. A solar device comprising:
- a front cover;
a back cover;
a photoactive layer disposed between the front cover and the back cover; and
an encapsulant layer disposed between the front cover and the back cover and adjacent to the photoactive layer, wherein the encapsulant layer includes additives at least partially embedded into the encapsulant layer, the additives are at least one of electrically conductive and semiconducting, and the additives include at least one of a sub-nano-sized additive, a nano-sized additive, and a micron-sized additive.
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Abstract
Active or functional additives are embedded into surfaces of host materials for use as components in a variety of electronic or optoelectronic devices, including solar devices, smart windows, displays, and so forth. Resulting surface-embedded device components provide improved performance, as well as cost benefits arising from their compositions and manufacturing processes.
181 Citations
44 Claims
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1. A solar device comprising:
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a front cover; a back cover; a photoactive layer disposed between the front cover and the back cover; and an encapsulant layer disposed between the front cover and the back cover and adjacent to the photoactive layer, wherein the encapsulant layer includes additives at least partially embedded into the encapsulant layer, the additives are at least one of electrically conductive and semiconducting, and the additives include at least one of a sub-nano-sized additive, a nano-sized additive, and a micron-sized additive. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A solar device comprising:
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a set of front device layers; a set of back device layers; and a photoactive layer disposed between the set of front device layers and the set of back device layers, wherein at least one of the set of front device layers and the set of back device layers includes; a host material having an embedding surface; and additives at least partially embedded into the host material and localized within an embedding region adjacent to the embedding surface, wherein a thickness of the embedding region is less than an overall thickness of the host material. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A solar device comprising:
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a photovoltaic cell; and a luminescent solar concentrator optically connected to the photovoltaic cell, wherein the luminescent solar concentrator includes; a front cover; a back cover; and an interlayer disposed between the front cover and the back cover, wherein the interlayer includes a phosphor at least partially embedded into the interlayer and localized within an embedding region of the interlayer, such that a remainder of the interlayer is substantially devoid of the phosphor, and wherein the phosphor is configured to absorb incident solar radiation and emit radiation that is guided towards the photovoltaic cell. - View Dependent Claims (27, 28, 29, 30, 31, 32)
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33. A device with surface-embedded additives, comprising;
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a first cover; a second cover; and an interlayer disposed between the first cover and the second cover, wherein the interlayer includes; a host material; and additives at least partially embedded into the host material and localized within an embedding region of the host material, wherein a thickness of the embedding region is no greater than 50% of an overall thickness of the host material. - View Dependent Claims (34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
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44. A device component with surface-embedded additives, comprising:
an encapsulant including; a host material; and additives at least partially embedded into the host material and localized within an embedding region of the host material, wherein a thickness of the embedding region is no greater than 50% of an overall thickness of the host material.
Specification