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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 735. Отображено 191.
31-12-2016 дата публикации

FULL SPECTRUM ELECTRO-MAGNETIC ENERGY SYSTEM

Номер: AP2016009625A0
Автор: HOHULIN SCOTT
Принадлежит:

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31-12-2016 дата публикации

FULL SPECTRUM ELECTRO-MAGNETIC ENERGY SYSTEM

Номер: AP0201609625A0
Автор: HOHULIN SCOTT
Принадлежит:

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22-11-2018 дата публикации

Optomechanical system for capturing and transmitting incident light with a variable direction of incidence to at least one collecting element and corresponding method

Номер: AU2017263057A1
Принадлежит:

The present invention relates to an optomechanical system (10) for capturing and transmitting incident light (40) with a variable direction of incidence to at least one collecting element (31, 31 ', 31 ", 31 "', 31 A, 31 B), with - an optical arrangement (20) able to capture a beam of the incident light (40), concentrate the captured beam of the incident light, and transmit one or more concentrated beams (50) of the incident light to the at least one collecting element (31, 31 ', 31 ", 31 "', 31 A, 31 B), and - a shifting mechanism for moving the optical arrangement (20) with respect to the at least one collecting element (31, 31 ', 31 ", 31 "', 31 A, 31 B), wherein the moving of the shifting mechanism is controllable in such a way that, for any direction of incidence of the incident light (40), the one or more concentrated beams (50) of the incident light can be optimally collected by the at least one collecting element (31, 31 ', 31 ", 31 "', 31 A, 31 B). In this optomechanical system ...

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22-11-2012 дата публикации

FOCUSING LUMINESCENT AND THERMAL RADIATION CONCENTRATORS

Номер: CA0002835847A1
Принадлежит:

The present disclosure relates to focusing luminescent concentrators wherein directional emission, obtained by placing an absorber/emitter within a microcavity or photonic crystal, may be oriented by a macroscopic concentrator and focused to a point or line for 3D or 2D concentration, respectively. The focusing luminescent concentrators disclosed herein may provide high concentration ratios without the need for tracking, and may reduce re-absorption losses associated with conventional concentrators. The present disclosure further relates to photovoltaic cells and/or optical detector devices comprising a focusing luminescent concentrator. The devices and methods presently disclosed are also useful, for example, in solar, thermal and thermophotovolatic applications.

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10-01-2013 дата публикации

A SPECTRALLY SELECTIVE PANEL

Номер: CA0002840647A1
Принадлежит:

The present disclosure provides a spectrally selective panel that comprises a first panel portion that is at least partially transmissive for light having a wavelength in the visible wavelength range. The panel also comprises a first reflective component that is arranged to reflect incident light within an infrared (IR) wavelength band and within an ultraviolet (UV) wavelength band while being at least partially transmissive for light having a wavelength within the visible wavelength band.

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12-06-2014 дата публикации

A SPECTRALLY SELECTIVE PANEL

Номер: CA0002892014A1
Принадлежит:

The present disclosure provides a spectrally selective panel that is at least partially transmissive for radiation having a wavelength within the visible wavelengths range. The panel has a receiving surface for receiving incident radiation and comprises at least one reflective component that is arranged to reflect a portion of received incident radiation that penetrated through a depth portion of the panel to the reflective component. The at least one reflective component may comprise a series of reflective portions that are inclined relative to the receiving surface such that at least a portion of the reflected radiation is re-directed within and along the panel. Certain embodiments comprise means to redirect internally reflected light for illuminating a room or region.

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29-07-2016 дата публикации

DEVICE FOR GENERATING ELECTRIC POWER

Номер: EA0201690330A1
Автор:
Принадлежит:

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30-12-2016 дата публикации

GENERATION OF PHOTOELECTRIC POWER BY USING LIGHT BEAM, UNIFORMLY OF CONDENSABLE BY USE OF FLAT MIRRORS AND METHOD COOLING RIGHT CONTACT

Номер: EA0201690082A1
Автор:
Принадлежит:

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12-01-2018 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC FRONT AND MULTIREFRINGENCE VARIABLE LOCAL TEXTURING

Номер: FR0003038135B1
Автор: GIRARDIE LIONEL
Принадлежит: GIRARDIE

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16-03-2018 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED DICHROIC VARIALBLE WITH DICHROIC MIRROR LOCALLY CONVEX

Номер: FR0003042337B1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

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30-09-2010 дата публикации

QUANTUM DOT SOLAR CONCENTRATOR

Номер: WO2010111415A2
Принадлежит:

Quantum dot solar concentrators, enhanced solar cells incorporating the solar concentrators, and methods for making and using the solar concentrators and enhanced solar cells are provided. The solar concentrators include a base layer, an overlayer disposed over the base layer, and a plurality of quantum dots disposed between the base layer and the overlayer. At least a portion of the overlayer may be melted to the base layer to provide a seal around at least a portion of the quantum dots. In some embodiments, the base layer, the overlayer, or both comprise polystyrene. In some embodiments, the quantum dots comprise lead sulfide.

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14-08-2008 дата публикации

HIGH EFFICIENCY SOLAR CELL WITH SURROUNDING SILICON SCAVENGER CELLS

Номер: WO000002008097266A2
Принадлежит:

This invention relates to an improved high efficiency solar cell. The improvement comprises the addition of one or more silicon cells to surround at least a portion of the active region of the solar cell. Preferably, the silicon cells completely surround the active region of the solar cell. The silicon cells act as scavenger cells to absorb light that would otherwise not be absorbed by other components of the solar cell and to convert that energy to electricity.

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11-08-2011 дата публикации

METHOD OF MAKING AN ARRANGEMENT FOR COLLECTING OR EMITTING LIGHT

Номер: WO2011097585A1
Принадлежит:

Disclosed is a method of making an arrangement for collecting or emitting light. A flexible sheet of material serves as substrate for a plurality of light collecting or emitting devices mounted in spaced relation on the sheet. The sheet has thereon electrical leads for interconnection to each device. For each device, a respective light coupler is formed by (1) forming a plurality of reflectors on the sheet around the intended periphery of the respective device, by applying reflective material to selected areas of the sheet; (2) forming cut lines around selected edges of the plurality of reflectors; (3) forming fold lines associated with the reflectors: and (4) folding the reflectors and attached substrate away from the substrate portion on which the device is mounted, to form a coupler whose interior is reflective and that is substantially closed around a main axis of light propagation into or from the respective device.

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10-01-2013 дата публикации

PLANAR SOLAR CONCENTRATORS USING SUBWAVELENGTH GRATINGS

Номер: WO2013005231A3
Автор: PESALA, Bala
Принадлежит:

Light concentration of order more than 10 times using sub-wavelength diffraction gratings integrated on top and bottom surface of a planar glass substrate is claimed. The invention discloses designing of subwavelength gratings, with period less than the wavelength of light, which can effectively guide the incoming solar radiation into the glass substrate. The subwavelength gratings so designed eliminate long wavelength IR light with energy below the band gap of solar cell completely thus reducing the heating of the solar cell and eliminating the extra cooling requirement (size) thus increasing the efficacy. The subwavelength gratings integrated on top of low cost planar glass substrates and can be used for solar photovoltaic and other applications for heating/cooling purposes.

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21-06-2012 дата публикации

PHOTOELECTRIC CONVERSION DEVICE

Номер: US20120152314A1

The present invention provides a photoelectric conversion device. Specifically, the photoelectric conversion device has a structure in which a substrate including a photoelectric conversion element provided at the bottom and a substrate including a photoelectric conversion element provided at the side are secured in a brace form by a light-dividing device. This structure divides incident light using the light-dividing device into a plurality of wavelength bands, and causes the divided light to fall onto the photoelectric conversion elements provided at the bottom and side, thereby making it possible to provide a photoelectric conversion device which is capable of generating a lame amount of electric power. In addition, the light-dividing device distributes pressures and impacts applied to the substrates at the bottom and side, thus making it possible to provide a photoelectric conversion device which has resistance to pressures and impacts.

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07-05-2014 дата публикации

A SPECTRALLY SELECTIVE PANEL

Номер: EP2726920A1
Принадлежит:

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30-07-2008 дата публикации

SOLAR COLLECTORS COMPRISING A COOLING MACHINE

Номер: EP0001949454A1
Автор: UEHLIN, Jürgen
Принадлежит:

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26-07-2012 дата публикации

PHOTOELECTRIC CONVERSION DEVICE

Номер: JP2012142570A
Принадлежит:

PROBLEM TO BE SOLVED: To provide a photoelectric conversion device which has high power generating amount and resistance to pressure and impact by using incident light split into a plurality of wavelength bands. SOLUTION: A structure of a spectral device is drawn attention. In particular, the structure of the photoelectric conversion device is configured that a substrate having a photoelectric conversion element provided on its bottom surface and a substrate having the photoelectric conversion element provided on its side surface are fixed in a bracing manner by the spectral device. Therefore the incident light is split into a plurality of wavelength bands by the spectral device and incomes into photoelectric conversion elements provided on the bottom and side surfaces, so it is possible to provide the photoelectric conversion device having high power generating amount. Because the spectral device disperses pressure and impact applied to substrates on the bottom and side surfaces, it is ...

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14-12-2016 дата публикации

Full spectrum electro-magnetic energy system

Номер: GB0201618375D0
Автор:
Принадлежит:

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28-01-2021 дата публикации

Low cost dispatchable solar power

Номер: AU2019301575A1
Принадлежит:

A method of operating a solar energy plant and a solar plant are disclosed. Thermal energy produced in the plant is used to heat a 1st volume of water and 'charge' a hot store (15) in the plant. Electricity produced in the plant operates a heat engine (13) or other device, such as a refrigeration unit, to extract heat and consequently cool a 2nd volume of water and 'charge' a cold store (17). As desired, energy is transferred from the hot store to a heat engine and energy is transferred from the heat engine to the cold store to operate the heat engine to produce power in the plant.

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26-11-2015 дата публикации

FULL SPECTRUM ELECTRO-MAGNETIC ENERGY SYSTEM

Номер: CA0002959192A1
Принадлежит:

Electro-magnetic (EM) energy collected in three dimensions, in layers allows for multiple planes to function operatively with optimized band gap structures whereby integrated variant and overlapping three-dimensional electro-magnetic films permit systems to collect energy across the entire electro-magnetic spectrum, and present systems utilizing both direct and indirect light to be leveraged. The EM-CS captures and contains more energy from EMR than conventional systems addressing global energy needs.

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10-01-2013 дата публикации

A SPECTRALLY SELECTIVE PANEL

Номер: CA0002837746A1
Принадлежит:

The present invention disclosure provides a spectrally selective panel that comprises a first material being at least partially transmissive for light having a wavelength in the visible wavelength range and being arranged for guiding suitable light. Further, the panel comprises a diffractive element being positioned in, at or in the proximity of the first material. The diffractive element is arranged to deflect predominantly light having a wavelength in an IR wavelength band. The first material is arranged and the diffractive element is oriented such that at least a portion of energy associated with IR light incident from a transversal direction of the spectrally selective panel is directed along the panel towards a side portion of the panel.

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30-06-2014 дата публикации

SPECTRAL SELECTIVE PANEL

Номер: EA0201391810A1
Автор:
Принадлежит:

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30-06-2014 дата публикации

SPECTRAL - SELECTIVE PANEL

Номер: EA0201391811A1
Автор:
Принадлежит:

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24-03-2010 дата публикации

Concentration photovoltaic system and concentration method thereof

Номер: CN0101681948A
Принадлежит:

A concentration photovoltaic system (1, 11) comprises lens-type concentrator means (2) for intercepting and concentrating beams of incident solar rays (4, 114), and is characterized in that it comprises selection means (24, 124), for selecting the frequencies of beams of solar rays entering the photovoltaic system (1, 11), capable of direct selected rays towards a plurality of photovoltaic cells (12, 14, 16, 502, 602, 702). The invention also comprises a method for concentrating beams of incident solar rays (4, 114) which uses the concentration photovoltaic system described.

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12-02-2014 дата публикации

Efficient wave length light-splitting type solar energy comprehensive utilization system

Номер: CN103580601A
Автор: LIU YANG
Принадлежит:

The invention provides an efficient wave length light-splitting type solar energy comprehensive utilization system. The efficient wave length light-splitting type solar energy comprehensive utilization system is characterized by comprising wave length light-splitting devices, a small included angle light-condensation device and a combined receiving device, wherein the small included angle light-condensation device is arranged the front stage of the wave length light-splitting devices in a light path, the combined receiving device is arranged at the back stage of the wave length light-splitting devices and composed of two or more kinds of receivers, the convergence included angle of light rays entering each wave length light-splitting device from the small included angle light-condensation device is smaller than or equal to 90 degrees, and the convergence included angle is further optimized to be smaller to or equal to 60 degrees. By utilizing the characteristic that the different receivers ...

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29-03-1985 дата публикации

Solar-cell module with dispersive device - use uses hologram to split light amongst photocells sensitive to different wavelengths

Номер: FR0002514564B1
Автор:
Принадлежит:

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12-09-2014 дата публикации

TECHNIQUE FOR REDUCTION OF THE LOSS OF SOLAR CELL ENCAPSULATION IN THE MANUFACTURE OF A CRYSTALLINE SILICON PHOTOVOLTAIC MODULE

Номер: FR0003003091A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Technique de concentration de serre photovoltaïque caractérisée en ce qu'elle consiste à une filtration partielle de l'irradiation solaire à des angles différents d'incidence sur le module photovoltaïque par un milieu optique composé d'une nanostructure aux propriétés de bi-réfringence ou de miroir de Bragg et en ce que la concentration réduise d'un tiers le nombre de modules photovoltaïques pour une surface au sol donnée de serre photovoltaïque.

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14-04-2017 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC MULTIREFRINGENCE FRONT AND REAR SINGLE CONVAVE VARYING LOCALLY CONVEX AND DOUBLE

Номер: FR0003042341A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à filtration plasmonique frontale et multiréfringence variable arrière simple concave et double convexe localement caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de conversion photovoltaïque minimum de 80% et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - un filtre plasmonique (3) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) par une rangée de cellules solaires (1) - Un filtre multiréfringent variable (8) à miroir simple concave et double convexe localement (8c) collé sur la surface inférieure (7") du dioptre sortant (7) recouvrant la surface inférieure (7") d'une surface égale à l'aire (2s) et dont la zone simple concave et double convexe (8c) du filtre (8) est positionnée exactement en superposition parallèle en tout point de l'aire (6S) pour réfléchir les rayons lumineux vers la face arrière (1r) des cellules solaires et vers le filtre plasmonique (3) par divergence des rayons diffractés du miroir dichroïque simple convexe (8c) et par convergence des rayons diffractés du miroir dichroïque double concave L'axe médian de la forme simple concave du filtre optique (8) doit être à positionnée exactement et confondue avec l'axe médian entre deux rangées de cellules solaires (1) et l'axe médian du filtre plasmonique (3). Photovoltaic optical device with frontal plasmonic filtration and ...

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30-12-2016 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC DUAL REAR

Номер: FR0003038141A1
Автор: GIRARDIE LIONEL
Принадлежит: GIRARDIE

Dispositif optique photovoltaïque à filtration plasmonique double arrière caractérisé en ce qu'il comporte : - Des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - Deux filtres plasmoniques (3) collés sur le dioptre sortant (7) et positionnés en parallèle de part et d'autre d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) ...

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14-04-2017 дата публикации

PHOTONIC DEVICE NON-ENCAPSULATED PHOTOVOLTAIC EFFICIENCY INCREASING

Номер: FR0003042350A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif photonique non encapsulé d'augmentation de rendement photovoltaïque caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3) collé sur la face inférieure (7") du dioptre sortant (7) et positionné en parallèle des rangées de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e).

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14-04-2017 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED DICHROIC DICHROIC MIRROR VARIABLE WITH A CONCAVE ROOM

Номер: FR0003042338A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à filtration dichroïque variable avec miroir dichroïque concave local caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de rendement face avant face arrière de 80% minimum et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) et par la longueur de rangée de cellules solaires (1) - Un filtre multiréfringent variable (8) à miroir concave localement (8c) collé sur la surface inférieure (7") du dioptre sortant (7) recouvrant la surface inférieure (7") d'une surface égale à l'aire (2s) et dont la zone concave (8c) du filtre (8) est positionnée exactement ...

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16-10-2015 дата публикации

PHOTOVOLTAIC POWER GENERATION DEVICE AND DICHROIC FILTERING LIGHT SUITABLE FOR AGRICULTURAL GREENHOUSES

Номер: FR0003019885A1
Автор: GILBERT JOEL
Принадлежит:

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14-12-2012 дата публикации

ULTRA-HIGH EFFICIENCY MULTI-JUNCTION SOLAR CELLS USING POLYCHROMATIC DIFFRACTIVE CONCENTRATORS

Номер: KR0101212926B1
Автор:
Принадлежит:

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12-07-2007 дата публикации

METHOD AND APPARATUS FOR CONCENTRATING LIGHT

Номер: WO000002007078731A2
Принадлежит:

An apparatus for obtaining radiant energy has first and second photovoltaic receivers. A primary curved reflective surface is disposed to reflect incident polychromatic radiation toward a first focal plane. A spectral separator is disposed between the first focal plane and the primary curved reflective surface. The spectral separator has a dichroic separating surface, convex with respect to the incident reflected polychromatic radiation and treated to reflect a first spectral band toward the first photovoltaic receiver and to transmit reflected polychromatic radiation outside the first spectral band. The spectral separator also has a curved separator reflective surface, convex with respect to the light transmitted through the dichroic separating surface and treated to reflect at least a portion of the light transmitted through the dichroic separating surface toward the second photovoltaic receiver.

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30-08-2012 дата публикации

SOLAR SECONDARY LIGHT CONCENTRATING FREQUENCY DIVIDING METHOD AND APPARATUS THEREOF BASED ON DISH-LIKE LIGHT CONCENTRATION

Номер: WO2012113195A1
Принадлежит:

Disclosed are a solar secondary light concentrating frequency dividing method and an apparatus thereof based on dish-like light concentration, a light transmission hole is positioned at the middle of the rotating parabolic dish-like reflector, under the light transmission hole, a light concentrating photovoltaic panel and the inlet of a thermal collector are set on both sides of the axis of the dish-like reflector respectively, a frequency dividing lens is set above the light transmission hole, with a certain distance from the vertex of the dish-like reflector, a frequency dividing film is coated on a curved surface close to the dish-like reflector of the frequency dividing lens, the other curved surface far away from the dish-like reflector of the frequency dividing lens is a silver reflective mirror, a support rod is set between the dish-like reflector and the frequency dividing lens, there is a bracket under the dish-like reflector, which is provided with a biaxial tracking system, the ...

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14-07-2011 дата публикации

LIGHT GUIDE DEVICE HAVING PLURALITY OF CHANNELS

Номер: WO2011083907A3
Принадлежит:

The light guide device with multiple channels of the present invention, comprises: a transparent body through which light can freely pass; channel condensing units disposed at predetermined intervals on said body to form a plurality of one-dimensional arrays; an optical module unit for independently sighting incident light, and re-sighting and focusing light which passes through said one-dimensional arrays formed by said channel condensing units disposed at predetermined intervals in said body; and a fiber channel module for creating independent light paths (fibre channels) which condense light from the left, right, up and down aspects of said optical module unit, at a one-to-one correspondence between said body and said optical module unit. The present invention maximizes light energy utilization efficiency by reducing the guide distance of incident light, its simple structure permits easy production and installation, and the flat plate shape is slim and small in size, making it cheaper ...

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19-08-2010 дата публикации

DOUBLE GLAZING WITH A HIGH PHOTOVOLTAIC OUTPUT

Номер: WO2010092159A3
Принадлежит:

The present invention relates to a rack with double photovoltaic glazing including a frame with a rabbet, said rabbet containing at least two substantially parallel transparent sheets, i.e. a front sheet intended for receiving sunlight and a rear sheet, characterised in that the double-glazed rack includes photovoltaic cells located at the back of the rabbet and a coating made of a material forming a cascade of light.

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16-04-2009 дата публикации

SOLAR MODULES WITH ENHANCED EFFICIENCIES VIA USE OF SPECTRAL CONCENTRATORS

Номер: WO000002009049048A3
Принадлежит:

Described herein are solar modules including spectral concentrators. In one embodiment, a solar module includes an active layer including a set of photovoltaic cells. The solar module also includes a spectral concentrator optically coupled to the active layer and including a luminescent material that exhibits photoluminescence in response to incident solar radiation. The photoluminescence has: (a) a quantum efficiency of at least 30 percent; (b) a spectral width no greater than 100 nm at Full Width at Half Maximum; and (c) a peak emission wavelength in the near infrared range.

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11-05-2021 дата публикации

Photovoltaic device

Номер: US0011004995B2
Принадлежит: KANEKA CORPORATION, KANEKA CORP

A photovoltaic device according to the present disclosure is provided with: a condensing optical system having chromatic aberration; a first photoelectric converter, which is arranged on an optical axis of the condensing optical system; and a second photoelectric converter, which is arranged on an outer peripheral side of the first photoelectric converter when viewed from an optical axis direction of the condensing optical system, and which has a bandgap lower than a bandgap of the first photoelectric converter, wherein the first photoelectric converter is arranged on an inner side of a rectangle that circumscribes a condensing region of absorbable longest-wavelength light determined based on the bandgap.

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21-06-2007 дата публикации

Method and apparatus for concentrating light

Номер: US20070137690A1
Принадлежит:

An apparatus for obtaining radiant energy has first and second photovoltaic receivers. A primary curved reflective surface is disposed to reflect incident polychromatic radiation toward a first focal plane. A spectral separator is disposed between the first focal plane and the primary curved reflective surface. The spectral separator has a dichroic separating surface, convex with respect to the incident reflected polychromatic radiation and treated to reflect a first spectral band toward the first photovoltaic receiver and to transmit reflected polychromatic radiation outside the first spectral band. The spectral separator also has a curved separator reflective surface, convex with respect to the light transmitted through the dichroic separating surface and treated to reflect at least a portion of the light transmitted through the dichroic separating surface toward the second photovoltaic receiver.

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19-10-2022 дата публикации

TRANSPARENT ENERGY-HARVESTING DEVICES

Номер: EP3120392B1

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23-11-2022 дата публикации

MULTIJUNCTION SOLAR CELLS

Номер: EP4092762A1
Принадлежит:

A multijunction solar cell including an upper first solar subcell having a first band gap and positioned for receiving an incoming light beam; a second solar subcell disposed below and adjacent to and lattice matched with said upper first solar subcell, and having a second band gap smaller than said first band gap; wherein at least one of the solar subcells has a graded band gap throughout the thickness of at least a portion of the active layer.

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22-06-2018 дата публикации

Patent RU2016150498A3

Номер: RU2016150498A3
Автор: [UNK]
Принадлежит: [UNK]

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 150 498 A (51) МПК H02N 11/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016150498, 22.05.2015 (71) Заявитель(и): СОЛАР КЬЮБД ДЕВЕЛОПМЕНТ, ЛЛС (US) Приоритет(ы): (30) Конвенционный приоритет: 22.05.2014 US 62/002,122; 14.07.2014 US 62/024,305 (72) Автор(ы): ХОХУЛИН Скотт (US) (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.12.2016 US 2015/032148 (22.05.2015) (87) Публикация заявки PCT: WO 2015/179745 (26.11.2015) A Адрес для переписки: 190000, Санкт-Петербург, BOX-1125, "ПАТЕНТИКА" R U (57) Формула изобретения 1. Способ выработки мощности, включающий: - обеспечение тела, выполненного из материала, с верхней и нижней поверхностями, образующими трехмерное пространство, содержащее образованную в нем ленту материала с плотной упаковкой, образованную множеством запрещенных зон, и по меньшей мере один электрод, контактирующий с ней для выработки электроэнергии; - прием электромагнитного излучения и - преобразование более чем 55% энергии электромагнитного излучения в электроэнергию внутри системы захвата электромагнитной энергии, имеющей геометрическую конфигурацию в виде цветочного лепестка. 2. Способ по п. 1, в котором система захвата электромагнитной энергии дополнительно содержит двойные параболические отражающие основания, которые направляют и захватывают солнечный свет с максимизацией эффективности системы, посредством чего при добавлении призменного концентратора он добавляет множество вариантов, обеспечивающих экспозицию, эквивалентную энергетической области и увеличенную в два раза. 3. Способ по п. 2, в котором система захвата электромагнитной энергии дополнительно содержит: Стр.: 1 A 2 0 1 6 1 5 0 4 9 8 (54) ПОЛНОСПЕКТРАЛЬНОЕ УСТРОЙСТВО ДЛЯ ЗАХВАТА ЭЛЕКТРОМАГНИТНОЙ ЭНЕРГИИ 2 0 1 6 1 5 0 4 9 8 (86) Заявка PCT: R U (43) Дата публикации заявки: 22.06.2018 Бюл. № 18 систему, выполненную с возможностью захвата по меньшей мере до примерно на ...

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13-04-2016 дата публикации

Monolithically integrated thin-film electronic conversion unit for lateral multifunction thin-film solar cells

Номер: GB0002530988A
Принадлежит:

An integrated thin-film lateral multi-junction solar device 100 comprising a substrate 102; a plurality of stacks 122, 124, 126 extending vertically from the substrate; wherein each stack is electrically isolated from adjacent stack; each stack comprising an energy storage device 104 above the substrate; a solar cell 110 above the energy storage device; a transparent medium 116 above the solar cell; and a micro-optic layer 118 of spectrally dispersive and concentrating optical devices above the transparent medium; furthermore, the device comprises a first power converter 106 connected between the energy storage device and a power bus 120, and a second power converter 112 connected between the solar cell and the power bus, wherein different solar cells of different stacks have different absorption characteristics. The micro-optic layer may be refractive or diffractive and may be a Fresnel lens, a prism, a holographic optical device or a grating. The energy storage device may be a thin-film ...

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03-06-1981 дата публикации

Solar energy from photo cells

Номер: GB0002063465A
Автор: Jubb, Albert
Принадлежит:

Each cell of a photo-electric cell arrangement 16, 18, 20 is designed to be most efficient in a particular light waveband. A cylindrical diffraction grating 22 which receives light from a mirror system (10, Fig. 1) through a slot 12 divides the light into the particular wavebands required. The cells 16, 18, 20 are placed to receive these wavebands and are connected together in series. ...

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07-06-2007 дата публикации

Light separator

Номер: AU2006320943A1
Принадлежит:

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12-08-2021 дата публикации

FULL SPECTRUM ELECTRO-MAGNETIC ENERGY SYSTEM

Номер: AU2021205103A1
Принадлежит:

Electro-magnetic (EM) energy collected in three dimensions, in layers allows for multiple planes to function operatively with optimized band gap structures whereby integrated variant and overlapping three-dimensional electro-magnetic films permit systems to collect energy across the entire electro-magnetic spectrum, and present systems utilizing both direct and indirect light to be leveraged. The EM-CS captures and contains more energy from EMR than conventional systems addressing global energy needs. -~ 1

1< ) V Il 4 ' / '4 'N /2> '4 ½ / 3% / ...

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03-10-2017 дата публикации

FULL SPECTRUM ELECTRO-MAGNETIC ENERGY SYSTEM

Номер: CA0002959192C

Electro-magnetic (EM) energy collected in three dimensions, in layers allows for multiple planes to function operatively with optimized band gap structures whereby integrated variant and overlapping three-dimensional electro-magnetic films permit systems to collect energy across the entire electro-magnetic spectrum, and present systems utilizing both direct and indirect light to be leveraged. The EM-CS captures and contains more energy from EMR than conventional systems addressing global energy needs.

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25-05-2011 дата публикации

Concentration photovoltaic system and concentration method thereof

Номер: CN0101681948B
Принадлежит:

A concentration photovoltaic system (1, 11) comprises lens-type concentrator means (2) for intercepting and concentrating beams of incident solar rays (4, 114), and is characterized in that it comprises selection means (24, 124), for selecting the frequencies of beams of solar rays entering the photovoltaic system (1, 11), capable of direct selected rays towards a plurality of photovoltaic cells (12, 14, 16, 502, 602, 702). The invention also comprises a method for concentrating beams of incident solar rays (4, 114) which uses the concentration photovoltaic system described.

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12-01-2018 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC DUAL REAR

Номер: FR0003038141B1
Автор: GIRARDIE LIONEL
Принадлежит: GIRARDIE

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16-03-2018 дата публикации

PHOTONIC DEVICE ENCAPSULATED PHOTOVOLTAIC EFFICIENCY INCREASING

Номер: FR0003042334B1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif photonique encapsulé d'augmentation de rendement photovoltaïque caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3) collé sur la face supérieure (7') du dioptre sortant (7) et positionné en parallèle des rangées de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e).

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12-01-2018 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC MULTIREFRINGENCE FRONT AND REAR VARYING TOTAL

Номер: FR0003038138B1
Автор: GIRARDIE LIONEL
Принадлежит: GIRARDIE

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14-04-2017 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTERING PLASMONIC BACKPLANE AND DUAL FILTER PLASMONIC FRONT FACE

Номер: FR0003042349A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à simple filtration plasmonique face arrière et double filtration plasmonique face avant caractérisé en ce qu'il comporte : - Des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - Deux filtres plasmoniques (3A) collés sur le dioptre entrant (4) et positionné en parallèle de part et d'autre d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - Un filtre plasmonique (3B) collé sur le dioptre sortant (7) et positionnés en parallèle des rangées de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian ...

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14-04-2017 дата публикации

OPTICAL DEVICE PROVIDES ON PHOTOVOLTAIC MODULE WITH SAID CONCAVE AND CONVEX CENTER DICHROIC MIRROR SYMMETRICAL

Номер: FR0003042351A1
Автор: GIRARDIE LIONEL
Принадлежит: GIRARDIE

Dispositif optique rapporté sur module photovoltaïque à miroir dichroïque concave centré et convexe symétrique caractérisé ce qu'il comporte : - Les rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de conversion photovoltaïque minimum de 80% et interconnectées pour former une matrice (2) d'une surface (2s) et de face (1f) encapsulée entre un dioptre entrant (4) par un matériau encapsulant (5) et la face (1r) encapsulée avec un dioptre sortant (7) par un matériau encapsulant (6) et dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) par une rangée de cellules solaires (1) - Le laminé d'une épaisseur (8e) formé par l'encapsulation de la matrice de cellules (2) entre les dioptres (4) et (7) est encadré par un cadre (8) d'aluminium ...

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14-04-2017 дата публикации

OPTICAL DEVICE AND BIFACIAL PHOTOVOLTAIC FILTRATION BASED PLASMONIC MULTIREFRINGENCE VARYING SINGLE CONCAVE AND CONVEX REAR DUAL LOCALLY

Номер: FR0003042339A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à filtration plasmonique bifaciale et multiréfringence variable arrière simple concave et double convexe localement caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de conversion photovoltaïque minimum de 80% et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - un filtre plasmonique (3) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) par une rangée de cellules solaires ...

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22-07-2009 дата публикации

PHOTOVOLTAIC SYSTEM OF CONCENTRATION AND RELATED METHOD OF CONCENTRATION

Номер: AR0000066059A1
Принадлежит:

Un sistema fotovoltaico de concentracion (1,11) comprende medios concentradores (2) lenticulares para interceptar y concentrar haces de rayos solares incidentes (4,114), y medios de seleccion (24,124) para una seleccion de las frecuencias de loshaces de rayos solares entrantes en el sistema fotovoltaico (1,11) capaces de enviar rayos seleccionados hacia una pluralidad de celdas fotovoltaicas (12, 14, 16, 502, 602, 702). La solicitud comprende además un método para la concentracion de hacesde rayos solares (4,114) incidentes, que hace uso del sistema fotovoltaico de concentracion descripto.

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08-11-2012 дата публикации

HYBRID SOLAR SYSTEMS AND METHODS OF MANUFACTURING

Номер: WO2012151215A3
Автор: BOSTWICK, Paul, Alan
Принадлежит:

A hybrid solar system and method of manufacturing same are described. A solar energy apparatus comprises at least one enveloping tube, at least one heat pipe, at least one reflector device, at least one reflective filter, and at least one photovoltaic device. The enveloping tube has an outer surface made of transmissive material and an evacuated internal atmosphere. The heat pipe runs longitudinally within the at least one collector tube. The reflector device is fixedly attached to an inner surface of the enveloping tube, and the reflective filter is located such that light reflecting off the reflector device is directed to the reflective filter. The photovoltaic device is located such that at least a first portion of the light filtered by the reflective filter may be directed to the photovoltaic device and the portion incompatible with the photovoltaic device may be captured within the at least one heat pipe.

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04-08-2011 дата публикации

Ring architecture for high efficiency solar cells

Номер: US20110186108A1

A high efficiency multiring solar cell (MRSC) system, including a number of single-junction solar cells and utilizing a novel multiring architecture is disclosed. Sunlight from the solar concentrator illuminates a double cone prism to create spatially separated spectral bands. Projection of the spectral bands on working surfaces of solar cells creates a sequence of spatially separated spectral rings, where rings corresponding to the spectral bands with longer wavelengths are enclosed by the rings corresponding to shorter wavelengths. The number of solar cells and their shape corresponds to the number and the shape of the respective spectral rings. Each solar cell is optimized for efficiently converting the sunlight from the corresponding spectral band. A corresponding method of forming solar cells and converting sunlight into electricity are also provided.

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14-06-2012 дата публикации

SOLAR LIGHT CONCENTRATION PLATE

Номер: US20120147443A1
Автор: Won-Jae JOO, JOO WON-JAE
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

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.

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20-09-2012 дата публикации

LIGHT ENERGY CONCENTRATOR

Номер: US20120234370A1
Принадлежит:

Apparatus and methods are provided for use with solar energy. An upper surface and a lower surface disposed there beneath have respective parabolic curvatures. The upper surface includes a coating and concentrates a first spectral portion of incident light upon a first target. The lower surface includes a reflective coating and concentrates a second spectral portion of the incident light upon a second target distinct from the first target. The first and second targets can be photovoltaic cells that are optimized for the respective photonic energies concentrated thereon.

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16-09-2021 дата публикации

SOLAR MODULE WITH PATTERNED COVER PLATE AND OPTICAL INTERFERENCE LAYER

Номер: US20210288203A1
Принадлежит:

A solar module having on the front a cover plate with an outer surface and an inner surface is described. An optical interference layer for reflecting light within a predefined wavelength range is arranged on the inner surface. The inner surface and/or the outer surface have a patterned region. The patterned region has a height profile with hills and valleys, and a portion of the patterned region is composed of flat segments that are inclined relative to a plane of the cover plate.

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21-12-2023 дата публикации

DEVICE WITH LIGHT CONTROL STRUCTURE HAVING MAGNETIZABLE PARTICLES

Номер: US20230411547A1
Принадлежит:

According to one embodiment, a solar device, comprises one or more photovoltaic cells disposed in an encapsulant and a light control structure including a louver film having a series of louver structures, wherein each louver structure includes one or more groupings of a plurality magnetizable particles aligned at least in a first orientation dispersed in a binding matrix. The light control structure substantially transmits light incident at a first angle and substantially limits transmission of light incident at a second angle. Each louver structure is spaced apart from an adjacent louver structure, wherein each louver structure is substantially aligned in a plane substantially parallel to an adjacent louver structure.

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24-05-2019 дата публикации

ПОЛНОСПЕКТРАЛЬНОЕ УСТРОЙСТВО ДЛЯ ЗАХВАТА ЭЛЕКТРОМАГНИТНОЙ ЭНЕРГИИ

Номер: RU2689144C2

FIELD: power engineering.SUBSTANCE: invention relates to methods and devices for capturing energy from electromagnetic radiation and supplying said energy for consumption. Technical result is achieved by the fact that the system for capturing electromagnetic energy comprises an element comprising in combination: at least one body made of a material and comprising a curvilinear upper surface layer, adapted to receive electromagnetic radiation and transfer it to the material, and lower surface layer. Upper and lower surface layers are adapted to reflect internal electromagnetic radiation back into the material containing multilayer films with multiple semiconductors. Multilayer films define a non-planar three-dimensional ribbon geometry so that they substantially cover the three dimensions of the space between the upper surface layer and the lower surface layer, whereby the internal electromagnetic radiation interacts with the material in three dimensions and excites electrons to transition from the valence band to the conduction band in the material. System comprises at least one electrode in contact with said element for generating electrical energy.EFFECT: designing solar cells that maximise the spectrum of electromagnetic radiation from which energy is captured, the capture efficiency of capturing said energy and duration of capture duration during the day, demonstrate high efficiency and are actually able to provide power of at least about 2,9 kWh per mor more.11 cl, 22 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 689 144 C2 (51) МПК H02J 50/00 (2016.01) H02N 11/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК H02J 50/50 (2018.08) (21)(22) Заявка: 2016150498, 22.05.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): СОЛАР КЬЮБД ДЕВЕЛОПМЕНТ, ЛЛС (US) Дата регистрации: 24.05.2019 22.05.2014 US 62/002,122; 14.07.2014 US 62/024,305 (43) Дата публикации заявки: 22.06.2018 Бюл. № ...

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28-11-2013 дата публикации

Focusing luminescent and thermal radiation concentrators

Номер: AU2012255973A1
Принадлежит:

The present disclosure relates to focusing luminescent concentrators wherein directional emission, obtained by placing an absorber/emitter within a microcavity or photonic crystal, may be oriented by a macroscopic concentrator and focused to a point or line for 3D or 2D concentration, respectively. The focusing luminescent concentrators disclosed herein may provide high concentration ratios without the need for tracking, and may reduce re-absorption losses associated with conventional concentrators. The present disclosure further relates to photovoltaic cells and/or optical detector devices comprising a focusing luminescent concentrator. The devices and methods presently disclosed are also useful, for example, in solar, thermal and thermophotovolatic applications.

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09-01-2014 дата публикации

A spectrally selective panel

Номер: AU2012278920A1
Принадлежит:

The present disclosure provides a spectrally selective panel that comprises a first panel portion that is at least partially transmissive for light having a wavelength in the visible wavelength range. The panel also comprises a first reflective component that is arranged to reflect incident light within an infrared (IR) wavelength band and within an ultraviolet (UV) wavelength band while being at least partially transmissive for light having a wavelength within the visible wavelength band.

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03-03-2016 дата публикации

A device for generating electric energy

Номер: AU2014308538A1
Принадлежит:

The present disclosure provides a device for generating electric energy. The device comprises a panel that is at least partially transmissive for visible light. The panel has a receiving surface for receiving incident light and is arranged such that a portion of the incident light is redirected towards regions that are at edges or side portions of the panel. The device further comprises a plurality of photovoltaic elements positioned at or in the proximity of the edges or side portions of the panel. Each of the plurality of photovoltaic elements is electrically parallel connected to another one of the plurality of photovoltaic elements and the device is arranged to generate the electricity from at least a portion of the redirected incident light.

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23-10-2008 дата публикации

CONCENTRATION PHOTOVOLTAIC SYSTEM AND CONCENTRATION METHOD THEREOF

Номер: CA0002684028A1
Принадлежит:

A concentration photovoltaic system (1,11) comprises lens-type concentrat or means (2) for intercepting and concentrating beams of incident solar rays (4,114), and is characterized in that it comprises selection means (24,124) , for selecting the frequencies of beams of solar rays entering the photovol taic system (1,11), capable of direct selected rays towards a plurality of p hotovoltaic cells (12, 14, 16, 502, 602, 702). The invention also comprises a method for concentrating beams of incident solar rays (4, 114) which uses the concentration photovoltaic system described.

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09-12-2015 дата публикации

Solar fiber photovoltaic power generation device and application thereof

Номер: CN0105144403A
Автор: JIN JIFAN
Принадлежит:

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01-04-2016 дата публикации

DEVICE FOR PRODUCTION OF SOLAR ENERGY AND SOLAR LIGHT FILTERING ADAPTED TO AGRICULTURAL GREENHOUSES

Номер: FR0003019883B1
Автор: GILBERT JOEL
Принадлежит: SUNPARTNER TECHNOLOGIES

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14-04-2017 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED DICHROIC DICHROIC MIRROR VARIABLE WITH MORE CONCAVE AND CONVEX DUAL LOCALLY

Номер: FR0003042336A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à filtration dichroïque variable avec miroir dichroïque concave simple et convexe double localement caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de conversion photovoltaïque minimum de 80% et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) par une rangée de cellules solaires (1) - Un filtre multiréfringent variable (8) à miroir simple convexe et double concave localement (8c) collé sur la surface inférieure (7") du dioptre sortant (7) recouvrant la surface inférieure (7") d'une surface égale à l'aire (2s) et dont la zone simple concave et double ...

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16-03-2018 дата публикации

OPTICAL DEVICE PROVIDES ON PHOTOVOLTAIC MODULE WITH SAID CONCAVE AND CONVEX CENTER DICHROIC MIRROR SYMMETRICAL

Номер: FR0003042351B1
Автор: GIRARDIE LIONEL
Принадлежит: GIRARDIE

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16-03-2018 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC DOUBLE FILTERING PLASMONIC BACKPLANE AND FILTERING PLASMONIC FRONT FACE

Номер: FR0003042333B1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à double filtration plasmonique face arrière et simple filtration plasmonique face avant caractérisé en ce qu'il comporte : - Des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - Un filtre plasmonique (3A) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - Deux filtres plasmoniques (3B) collés sur le dioptre sortant (7) et positionnés en parallèle de part et d'autre d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1). Photovoltaic optical device with double rear face plasmonic filtration and single front face plasmonic filtration characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming interface (4) and outgoing (7) whose distance (e) separating two rows is equal to or less than the segment of a solar cell (1) - A plasmonic filter (3A) bonded to the incoming diopter (4) and positioned parallel to a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells, therefore 1/2 of (e) - Two plasmonic filters (3B) bonded to the outgoing diopter (7) and positioned in parallel on either side of a row of solar cells (1) in the interval (e) separating the solar cells (1).

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14-04-2017 дата публикации

OPTICAL DEVICE PHOVALTAIQUE FILTRATION BASED DICHROIC DICHROIC MIRROR VARIABLE WITH SIMPLE AND DUAL CONCAVE LOCALLY CONVEX

Номер: FR0003042335A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à filtration dichroïque variable avec miroir dichroïque convexe simple et concave double localement caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de conversion photovoltaïque minimum de 80% et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) par une rangée de cellules solaires (1) - Un filtre multiréfringent variable (8) à miroir simple convexe et double concave localement (8c) collé sut la surface inférieure (7") du dioptre sortant (7) recouvrant la surface inférieure (7") d'une surface égale à l'aire (2s) et dont la zone simple convexe et double ...

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14-04-2017 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC MULTIREFRINGENCE FRONT AND REAR A VARIABLE DOUBLE-CONCAVE AND CONVEX SINGLE LOCALLY

Номер: FR0003042342A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à filtration plasmonique frontale et multiréfringence variable arrière simple convexe et double concave localement caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de conversion photovoltaïque minimum de 80% et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - un filtre plasmonique (3) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) par une rangée de cellules solaires ...

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14-04-2017 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC UNCOOLED INFRARED SENSOR

Номер: FR0003042348A1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

Dispositif optique photovoltaïque à filtration plasmonique dédoublé caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3A) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - un filtre plasmonique (3B) collé sur le dioptre sortant (7) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e).

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07-12-2015 дата публикации

Photovoltaic System And Method Using Uniformly Condensed Solar Beam by Flat Mirrors and Cooling Method of Direct Contact

Номер: KR0101571926B1
Автор: 천대식
Принадлежит: 김미애

... 목적 : 본 발명은 광전효과를 이용한 태양광발전 장치 및 방법에 관한 기술로써, 고가의 태양전지기판에 비교적 저렴한 가격의 부가장치들(평면거울, 태양추적장치, 냉각 수단)을 결합하여, 동일한 면적의 태양전지기판으로부터 더 많은 전력을 생산하는 장치 및 방법을 제공하는 것을 기술목적으로 한다. 구성: 프레임(Frame), 태양을 등지고 수광면이 태양광 입사방향과 수직을 이루도록 상기 프레임 상에 배치된 태양전지기판(Photovoltaic Panel), 상기 프레임 상에 배치되고 입사되는 태양광을 상기 태양전지기판의 수광면으로 반사하는 2 이상의 평면거울(Mirror)들, 상기 프레임을 2축 방향으로 회전시켜 태양전지기판의 수광면이 태양광 입사방향과 수직을 이루도록 태양광을 추적하는 태양광추적시스템 (Rotation Mechanics), 상기 프레임과 태양광추적시스템(Rotation Mechanics)을 지지하는 기둥(Post)로 구성된 것을 특징으로 한다.

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14-11-2019 дата публикации

A SPECTRALLY SELECTIVE PANEL

Номер: KR0102045092B1

본 개시는 가시광선 파장 범위 내의 파장을 가진 광을 적어도 부분적으로 투과시키는 제1 패널 부분을 포함하는 스펙트럼 선택 패널을 제공한다. 패널은 또한, 가시광선 파장 대역 내의 파장을 가진 광을 적어도 부분적으로 투과시키는 한편, 적외선(IR) 파장 대역 내의 그리고 자외선(UV) 파장 대역 내의 입사광을 반사시키도록 배치되는 제1 반사 부재를 포함한다. The present disclosure provides a spectrum selection panel comprising a first panel portion at least partially transmitting light having a wavelength within the visible light wavelength range. The panel also includes a first reflective member arranged to reflect light having an wavelength within the visible light wavelength band at least partially, while reflecting incident light within the infrared (IR) wavelength band and within the ultraviolet (UV) wavelength band. .

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12-04-2017 дата публикации

발광 태양 집광기

Номер: KR0101726152B1

본 발명은, 발광 기판을 갖는 집열기(12) 및 파장 선택적 필터(26)를 포함하고; 상기 파장 선택적 필터(26)는 상기 집열기(12) 표면 상에 배열되고, 상기 발광 기판은 파장 λ ex 에 해당하는 흡수단을 가지며 파장 λ em 근방에서 복사선을 방출하고, 상기 파장 선택적 필터(26)는 음의 또는 0의 분산을 갖는 비굴절율 차 Δn를 가짐으로써, 상기 파장 선택적 필터(26)가 입사 복사선의 반사 밴드를 25°이상의 각으로 이동시키고/거나 반사 밴드를 10°이하의 범위로 좁히면서, 방출되는 복사선을 집열기(12) 내부에 유지시키도록 하는 것인 태양 전지(18)용 발광 태양 집광기에 관한 것이다. The present invention includes a collector (12) having a light-emitting substrate and a wavelength-selective filter (26); The wavelength selective filter 26 is arranged on the surface of the collector 12. The light emitting substrate has an absorption edge corresponding to the wavelength? Ex and emits radiation near the wavelength? Em , Refractive index difference Δn having a negative or zero dispersion so that the wavelength selective filter 26 moves the reflection band of the incident radiation to an angle of 25 ° or more and / or narrows the reflection band to a range of 10 ° or less , While maintaining the emitted radiation within the collector (12). &Lt; RTI ID = 0.0 &gt; [0002] &lt; / RTI &gt;

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10-01-2013 дата публикации

A SPECTRALLY SELECTIVE PANEL

Номер: WO2013003894A1
Принадлежит:

The present disclosure provides a spectrally selective panel that comprises a first panel portion that is at least partially transmissive for light having a wavelength in the visible wavelength range. The panel also comprises a first reflective component that is arranged to reflect incident light within an infrared (IR) wavelength band and within an ultraviolet (UV) wavelength band while being at least partially transmissive for light having a wavelength within the visible wavelength band.

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23-05-2013 дата публикации

VOLUME HOLOGRAM REPLICATOR FOR TRANSMISSION TYPE GRATINGS

Номер: WO2013074607A1
Принадлежит:

A holographic replicator configured to mass-manufacture volumetric transmission holograms and including an imaging tank having a holographic master plate opposing a pneumatic absorber. When a segment of a recording film, moveable with respect to the master plate, is placed between the master plate and the pneumatic absorber, the pneumatic absorber is repositioned in space to locks the segment of the recording film between the master plate and the pneumatic absorber.

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03-01-2013 дата публикации

SOLAR MODULE

Номер: WO2013003204A3
Автор: JOST, Alfred
Принадлежит:

A single-lens solar module includes solar cells that convert solar radiation into electrical energy, a glass slab, and a single-layer holographic lens formed directly on the glass slab and separated by a distance from the solar cells. The lens is adapted to selectively deflect a first light component comprising visible light and excluding non-visible light, and to concentrate the first component of light onto the solar cells.

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12-01-2016 дата публикации

Solar concentrator assembly having a converging element to converge the multiple light beams with different wavelengths from a sunlight splitting element

Номер: US0009236517B2
Автор: Po-Chou Chen, CHEN PO-CHOU

A solar concentrator assembly includes a light splitting element, a light converging element, an optical fiber unit and a photoelectric unit. The light converging element is located between the light splitting element and the optical fiber unit. The optical fiber unit is located between the light converging element and the photoelectric unit. The light splitting element splits sunlight into light of different wavelengths. The light converging element converges the split light onto different focal points. The optical fiber unit transmits the converged light to the photoelectric unit. The photoelectric unit converts the light into electrical energy.

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31-07-2003 дата публикации

System and method for converting solar energy to electricity

Номер: US2003140960A1
Автор:
Принадлежит:

Energy converting system including a cell array and a light concentrating unit directing concentrated light at the cell array, the cell array including a plurality of cells, wherein the cells are coupled together according to the flux of the concentrated light which reaches each of the cells.

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22-06-2018 дата публикации

ПОЛНОСПЕКТРАЛЬНОЕ УСТРОЙСТВО ДЛЯ ЗАХВАТА ЭЛЕКТРОМАГНИТНОЙ ЭНЕРГИИ

Номер: RU2016150498A

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 150 498 A (51) МПК H02N 11/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016150498, 22.05.2015 (71) Заявитель(и): СОЛАР КЬЮБД ДЕВЕЛОПМЕНТ, ЛЛС (US) Приоритет(ы): (30) Конвенционный приоритет: 22.05.2014 US 62/002,122; 14.07.2014 US 62/024,305 (72) Автор(ы): ХОХУЛИН Скотт (US) (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.12.2016 US 2015/032148 (22.05.2015) (87) Публикация заявки PCT: WO 2015/179745 (26.11.2015) A Адрес для переписки: 190000, Санкт-Петербург, BOX-1125, "ПАТЕНТИКА" R U (57) Формула изобретения 1. Способ выработки мощности, включающий: - обеспечение тела, выполненного из материала, с верхней и нижней поверхностями, образующими трехмерное пространство, содержащее образованную в нем ленту материала с плотной упаковкой, образованную множеством запрещенных зон, и по меньшей мере один электрод, контактирующий с ней для выработки электроэнергии; - прием электромагнитного излучения и - преобразование более чем 55% энергии электромагнитного излучения в электроэнергию внутри системы захвата электромагнитной энергии, имеющей геометрическую конфигурацию в виде цветочного лепестка. 2. Способ по п. 1, в котором система захвата электромагнитной энергии дополнительно содержит двойные параболические отражающие основания, которые направляют и захватывают солнечный свет с максимизацией эффективности системы, посредством чего при добавлении призменного концентратора он добавляет множество вариантов, обеспечивающих экспозицию, эквивалентную энергетической области и увеличенную в два раза. 3. Способ по п. 2, в котором система захвата электромагнитной энергии дополнительно содержит: Стр.: 1 A 2 0 1 6 1 5 0 4 9 8 (54) ПОЛНОСПЕКТРАЛЬНОЕ УСТРОЙСТВО ДЛЯ ЗАХВАТА ЭЛЕКТРОМАГНИТНОЙ ЭНЕРГИИ 2 0 1 6 1 5 0 4 9 8 (86) Заявка PCT: R U (43) Дата публикации заявки: 22.06.2018 Бюл. № 18 систему, выполненную с возможностью захвата по меньшей мере до примерно на ...

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31-12-2014 дата публикации

Solar powered generator

Номер: GB0201420530D0
Автор:
Принадлежит:

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27-08-1981 дата публикации

SOLAR CELL ARRANGEMENT

Номер: AU0006614781A
Автор: BLOSS W H, W.H. BLOSS
Принадлежит:

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06-12-2007 дата публикации

Solar cells arrangement

Номер: AU2007266557A1
Принадлежит:

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13-06-2012 дата публикации

Concentrated spectrally separated multiconverter photovoltaic systems and methods thereof

Номер: CN0102498571A
Принадлежит:

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30-12-2016 дата публикации

OPTICAL DEVICE PHOTOVOLTAIC FILTRATION BASED PLASMONIC [...] FRONT AND REAR VARYING LOCAL

Номер: FR0003038136A1
Автор: GIRARDIE LIONEL
Принадлежит: GIRARDIE

Dispositif optique photovoltaïque à filtration plasmonique frontale et multiréfringence variable arrière locale caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3) collé sur la surface inférieure (4') du dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - Un filtre multiréfringent variable (8) collé sur la surface inférieure (7'') du dioptre sortant (7) recouvrant la surface inférieure (7'') d'une surface égale à l'aire (2s) et positionné exactement en superposition parallèle en tout point de l'aire (2s) occupée par la matrice (2) à la surface (7'') pour former une aire (8s) du dichroïsme parallèle au filtre plasmonique (3). Photovoltaic optical device with frontal plasmonic filtration and local rear variable multirefringence characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) diopter ) whose distance (e) separating two rows is equal to or smaller than the segment of a solar cell (1) - a plasmonic filter (3) stuck on the lower surface (4 ') of the incoming diopter (4) and positioned in parallel of a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells so 1/2 of (e) - A variable multirefringent filter ( 8) adhered to the lower surface (7 '') of the outgoing diopter (7) covering the lower surface (7 '') of a surface equal to the area (2s) and positioned exactly in parallel ...

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16-03-2018 дата публикации

PHOTONIC DEVICE NON-ENCAPSULATED PHOTOVOLTAIC EFFICIENCY INCREASING

Номер: FR0003042350B1
Автор: GIRARDIE LIONEL
Принадлежит: ATHELIOS

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09-02-2012 дата публикации

Solar Wall Apparatus and Method

Номер: US20120031018A1
Автор: Narinder Singh Kapany
Принадлежит: Narinder Singh Kapany

A construction panel includes a pane, a construction substrate, and a frame that form an air gap there between. An electrical generator, a water circulator, and an air venting system are in the air gap. First and second reflective coatings are respectively on first surfaces of the pane and the construction substrate. The first surfaces face the air gap. The reflective coatings reflect IR to heat water in the water circulator and heat air in the air gap. First and second antireflective coatings are respectively on a second surface of the pane and on the first reflective coating. The second surface faces away from the air gap. The antireflective coatings transmit electromagnetic radiation to the electrical generator for electricity generation. The heated water, heated air, and electricity may be used in a building to which the construction panel is attached. The solar-construction panel includes a multiple-pane window integrally formed therein.

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28-06-2012 дата публикации

Concentrated spectrally separated multiconverter photoboltaic systems and methods thereof

Номер: US20120160300A1
Автор: James F. Munro
Принадлежит: Reflexite Corp

A solar conversion apparatus and method includes two or more conversion cells and a reflector assembly. Each of the two or more solar conversion cells is responsive to a different one of at least a first band of wavelengths from solar radiation and a second band of wavelengths from the solar radiation. The reflector assembly comprises at least two integrated reflective sections. One of the at least two reflective sections is positioned to reflect and direct the first band of wavelengths towards one of the two or more solar conversion cells and another one of the at least two reflective sections is positioned to reflect and direct the second band of wavelengths towards another one of the two or more solar conversion cells. At least one of the two integrated reflective structures further comprises a Fresnel microstructure.

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16-05-2013 дата публикации

Volume hologram replicator for transmission type gratings

Номер: US20130120815A1
Принадлежит: Prism Solar Technologies Inc

A holographic replicator configured to mass-manufacture volumetric transmission holograms and including an imaging tank having a holographic master plate opposing a pneumatic absorber. When a segment of a recording film, moveable with respect to the master plate, is placed between the master plate and the pneumatic absorber, the pneumatic absorber is repositioned in space to locks the segment of the recording film between the master plate and the pneumatic absorber.

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20-06-2013 дата публикации

Multi-band light collection and energy conversion module

Номер: US20130153000A1

A multi-band light collection and energy conversion module includes a multi-band solar concentrator and an energy conversion device. The multi-band solar concentrator is used for splitting an incident light into a plurality of light beams and for concentrating the plurality of light beams on a plurality of primary spots separated from each other, respectively. The energy conversion device includes a plurality of energy conversion units being corresponding to and disposed at the primary spots separated from each other individually. Each of the energy conversion units has an individual absorption spectrum peak corresponding to a wavelength of the light beam of the primary spot where the energy conversion unit is disposed.

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07-01-2016 дата публикации

BEAM SPLITTING OF SOLAR LIGHT BY REFLECTIVE FILTERS

Номер: US20160005908A1

A photovoltaic system is described that improves energy efficiency (conversion of solar energy to electrical energy) by beam-splitting, via reflective filters, the incident solar light into a reflective portion and an exit portion. The reflective portion and the exit portion are directed to respective photovoltaic cells that convert the incident light energy into electrical energy. The concentrated solar light is collimated then split via reflective filters saving on the reflective filter area and reducing overall bulkiness of the beam-splitting system. Further, a cascade of multiple filters is used to split either the reflected spectra or the exit spectra of solar light. 1. A photovoltaic system comprising:a concentrator configured to receive sunlight and focus the received light at one of a focus point and a focus line of the concentrator;a collimator positioned at the focus point and configured to convert the focused light into a parallel beam of light;a reflective filter positioned at a predetermined distance behind the collimator and disposed at a predetermined angle with respect to the collimator, the reflective filter being configured to receive and split the parallel beam of light into a first portion of light and a second portion of light;a first single junction photovoltaic cell configured to absorb the first portion of light and convert the absorbed first portion into electrical energy; anda second single-junction photovoltaic cell disposed behind the reflective filter and configured to absorb the second portion of light and convert the absorbed second portion into electrical energy, the second single junction photovoltaic cell being disposed perpendicular to the first single junction photovoltaic cell.2. The photovoltaic system of claim 1 , wherein the concentrator is one of a parabolic trough and a parabolic dish.3. The photovoltaic system of claim 1 , wherein the predetermined angle that the reflective filter is disposed with respect to the collimator ...

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10-01-2019 дата публикации

DECORATIVE COMPOSITE BODY HAVING A TRANSPARENT, ELECTRICALLY CONDUCTIVE LAYER AND A SOLAR CELL

Номер: US20190008242A1
Принадлежит:

Proposed is a decorative element containing 1. A decorative element comprising(a) a transparent gemstone with a faceted surface comprising convex curved regions,(b) a transparent electrically conductive layer applied to said faceted surface comprising convex curved regions, (c1) to a planar side opposite to the faceted curved surface, or', '(c2) to the photovoltaic cell (d);, '(c) a wavelength-selective layer applied'}(d) a photovoltaic cell; and(e) a touch-sensitive electronic circuitry.2. The decorative element according to claim 1 , characterized in that said gemstone (a) is made of glass or plastic.3. The decorative element according to claim 1 , characterized in that said gemstone (a) has a plano-convex or plano-convex-concave geometry.4. The decorative element according to claim 1 , characterized in that said transparent electrically conductive layer (b) comprises at least one component formed from a compound selected from the group consisting of: Cr claim 1 , Ti claim 1 , Zr claim 1 , indium tin oxide claim 1 , aluminum-doped zinc oxide claim 1 , gallium zinc oxide claim 1 , titanium zinc oxide claim 1 , fluorine-doped tin oxide claim 1 , antimony tin oxide claim 1 , tantalum tin oxide claim 1 , and titanium niobium oxide claim 1 , or any combination of these components in any sequence of layers.5. The decorative element according to claim 1 , characterized in that said transparent electrically conductive layer (b) is applied to at least two separate regions of the curved faceted surface.6. The decorative element according to claim 1 , characterized in that said transparent electrically conductive layer is transparent within a range of from 380 to 1200 nm.7. The decorative element according to claim 1 , characterized in that said transparent electrically conductive layer (b) has a transmission of at least 60%.8. The decorative element according to claim 1 , characterized in that said wavelength-selective layer (c) is selected from a wavelength-selective ...

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18-01-2018 дата публикации

Solar Power System using Hybrid Trough and Photovoltaic Two-Stage Light Concentration

Номер: US20180019357A1
Принадлежит:

A solar power method is provided using two-stage light concentration to drive concentrating photovoltaic conversion in conjunction with thermal collection. The method concentrates light rays received in a plurality of transverse planes towards a primary linear focus in an axial plane, which is orthogonal to the transverse planes. T band wavelengths of light are transmitted to the primary linear focus. R band wavelengths of light are reflected towards a secondary linear focus in the axial plane, which is parallel to the primary linear focus. The light received at the primary linear focus is translated into thermal energy. The light received at the secondary linear focus is focused by optical elements along a plurality of tertiary linear foci, which are orthogonal to the axial plane. The focused light in each tertiary primary focus is focused into a plurality of receiving areas, and translated into electrical energy. 1. A hybrid trough solar power system using two-stage light concentration to drive concentrating photovoltaic (CPV) conversion in conjunction with a thermal collector , the system comprising:a reflective trough having a primary axis and a parabolic curved surface for concentrating light rays received in a plurality of transverse planes into a primary linear focus in an axial plane, orthogonal to the transverse planes;a dichroic spectrum splitter having a hyperbolically curved surface, an axis aligned in parallel to the primary linear focus, and a position between the reflective trough and the primary linear focus, the dichroic spectrum splitter transmitting T band wavelengths of light, and reflecting R band wavelengths of light to a secondary linear focus formed parallel to a vertex of the reflective trough in the axial plane;a thermal collection tube aligned along the primary linear focus for the T band wavelengths of light; one optical element focusing the R band wavelengths of light reflected by the dichroic spectrum splitter along a tertiary linear ...

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17-02-2022 дата публикации

Concentrator photovoltaic system

Номер: US20220052215A1
Принадлежит: Qa Uk Ltd

A photovoltaic solar concentrator comprising a non-tracking lens adapted to reach the limits of Etendue conservation for acceptance of a direct and a diffuse solar insolation and to emit a focused light onto an upper surface of a luminescent solar concentrator (LSC). The LSC comprises a crystal with an un-doped semiconductor with high luminescence efficiency in the form of a waveguide that includes a top-hat multi-layer reflector to reflect photo-luminescence within an escape cone of the crystal. A mirror attached to the bottom surface. Mirrors attached to all edges of the crystal except for one of the edges. A solar cell mounted on an un-mirrored edge, or optically connected to the un-mirrored edge of the crystal by a second waveguide, to receive the photo-luminescence trapped within the waveguide.

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31-01-2019 дата публикации

HIGH EFFICIENCY PHOTOVOLTAIC CELLS WITH SUPPRESSED RADIATIVE EMISSION DUE TO CHEMICAL NONEQUILIBRIUM OF PHOTOELECTRONS

Номер: US20190036473A1
Принадлежит:

Embodiments of the invention generally relates to photovoltaic, thermophotovoltaic, and laser power beaming devices which convert solar light, thermal radiation, or laser radiation into electric power. Said devices have a reflective interference “greenhouse” filter placed in front of a semiconductor cell and a reflective mirror on the back of the cell. The front filter is transparent for high energy (short wavelength) photons, but traps low energy (long wavelength) photons emitted by photocarriers accumulated near the semiconductor bandgap. In the optimized PV device, the chemical potential of photoelectrons near semiconductor bandgap exceeds the chemical potential of photoelectrons above the photonic bandgap established by the filter (i.e., the device is in chemical nonequilibrium). The greenhouse filter reduces the emission losses, decreases the semiconductor cell thickness, and provides PV conversion with reduced nonradiative losses. Said device converts radiative energy into electricity in a more efficient way than conventional cells. 1. A nonequilibrium photovoltaic energy conversion device comprising:a semiconductor photovoltaic cell having a front surface facing an energy source and an opposing back surface;a mirror positioned in back of the cell; andan greenhouse filter positioned in front of the cell,wherein the greenhouse filter is configured to establish a photonic bandgap for the device above the bandgap of the semiconductor photovoltaic cell such that there is a chemical nonequilibrium between photoelectrons with energies above the photonic bandgap and photoelectrons slightly above the semiconductor bandgap.2. The device of claim 1 , wherein the greenhouse filter is configured as a substantially non-absorptive claim 1 , reflective optical filter with a predetermined high-energy bandedge that is equal to the photonic bandgap.3. The device of claim 2 , wherein the predetermined high-energy bandedge of the filter is set greater than that of the ...

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06-02-2020 дата публикации

DEVICE FOR GENERATING ELECTRIC ENERGY

Номер: US20200040653A1
Принадлежит:

The present disclosure provides a device for generating electric energy. The device comprises a panel that is at least partially transmissive for visible light. The panel has a receiving surface for receiving incident light and is arranged such that a portion of the incident light is redirected towards regions that are at edges or side portions of the panel. The device further comprises a plurality of photovoltaic elements positioned at or in the proximity of the edges or side portions of the panel. Each of the plurality of photovoltaic elements is electrically parallel connected to another one of the plurality of photovoltaic elements and the device is arranged to generate the electricity from at least a portion of the redirected incident light. 1. A window for a building , the window comprising:a panel that is at least partially transmissive for visible light, the panel having a receiving surface for receiving incident light and being arranged such that a portion of the incident light is redirected towards regions that are at edges of the panel;first and second photovoltaic elements each comprising photovoltaic modules having a plurality of series-connected photovoltaic cells and being positioned at and along the same edge of the panel, the first photovoltaic element being substantially perpendicular to the second photovoltaic element and substantially parallel to the edge of the panel, the second photovoltaic element being positioned parallel below and oriented along the receiving surface of the panel to receive light that is redirected through the area in the proximity of the edge, the first photovoltaic element facing the edge and being positioned to receive light that is redirected through the edge, the first photovoltaic element having a width that is larger than a thickness of the panel and being positioned such that at least a portion of light that is guided towards the edge of the panel, but is scattered out of the panel in the proximity of the edge, is ...

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25-02-2016 дата публикации

PHOTOVOLTAIC SYSTEM FOR SPECTRALLY RESOLVED SOLAR LIGHT

Номер: US20160056756A1

A photovoltaic system is described that improves solar energy absorption efficiency by resolving light into constituent colors using dispersive optics. The system reduces a blurring effect of a light beam while ensuring that the system's bulkiness is not increased. The photovoltaic system disperses a focused light beam into constituent colors (spectrum) and provisions for sufficient expansion of the light beam. The photovoltaic system re-focuses the dispersed light beam that results in a reduction of the beam size, while the beam is being exposed to photovoltaic cells that convert the incident light energy into electrical energy. 1. A photovoltaic system comprising:a concentrator configured to receive light and focus the received light at a focus point of the concentrator;a first collimator configured to convert the focused light into a parallel beam of light;a dispersive optic configured to spectrally split the parallel beam of light into constituent wavelengths;a reflector configured to re-focus and reduce a cross sectional area of the constituent wavelengths of the parallel beam of light; anda single junction photovoltaic cell configured to absorb the re-focused beam of light and convert the absorbed light into electrical energy.2. The photovoltaic system of claim 1 , wherein the concentrator is one of a parabolic trough and a parabolic dish.3. The photovoltaic system of claim 1 , wherein the first collimator is one of a concave refractive collimator and a convex refractive collimator claim 1 , the first collimator being positioned at the focus point of the concentrator.4. The photovoltaic system of claim 1 , wherein the reflector includes a plurality of sub-reflectors claim 1 , each sub-reflector of the plurality of sub-reflectors having a predetermined size and being configured to re-focus a predetermined wavelength of the parallel beam of light onto the single-junction photovoltaic cell.5. The photovoltaic system of claim 1 , wherein the dispersive optic is ...

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11-03-2021 дата публикации

METHOD FOR CONFIGURING A MULTILAYER SPECTRAL-SEPARATION FILTER FOR PHOTOVOLTAIC AND THERMAL USES AND FILTER AND GENERATION PLANT ASSOCIATED WITH SAID METHOD

Номер: US20210074873A1
Принадлежит: BLUESOLAR FILTERS S.L

A selective multilayer filter is configured for spectral separation of solar radiation. The filter is suitable to be disposed on photovoltaic panels for use in energy generation plants. The multilayer filter includes layers of different refractive indices and thicknesses. A method for configuring the selective multilayer filter for spectral separation of solar radiation includes performing a series of steps to configure multilayer filter such that photovoltaic and thermal efficiency is maximized. Also disclosed are the multilayer filter configured using the method and a plant for generating energy by harnessing solar energy, using at least one multilayer filter configured using the method. 1. A method for configuring a selective multilayer spectral-separation filter for solar radiation , suitable for placement on photovoltaic panels for use in power generation plants using solar energy , wherein the multilayer filter includes multiple layers of different refractive indices and thicknesses , the method comprising the following steps to configure said multilayer filter in terms of a desired transmittance and reflectance within a range wavelengths:a) defining a first initial filter with a number of layers and refractive indices of known layers, with a random thickness of each layer;b) calculating the transmittance and reflectance response of said initial filter within the desired wavelength range according to the optical admittance of the initial filter and the optical admittance of the medium; the photovoltaic efficiency is calculated by multiplying the standard performance ratio of a photovoltaic plant by the efficiency of the photovoltaic cell according to its spectral response; and', "the efficiency of the photovoltaic cell is defined in terms of the cell's current density, global radiation, the cell's open-circuit voltage and the fill factor;"], 'c) calculating the photovoltaic efficiency of said initial filter according to the transmittance and reflectance ...

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05-03-2020 дата публикации

Multi-wafer based light absorption apparatus and applications thereof

Номер: US20200075793A1
Принадлежит: Artilux Inc, Artilux Inc USA

Structures and techniques introduced here enable the design and fabrication of photodetectors (PDs) and/or other electronic circuits using typical semiconductor device manufacturing technologies meanwhile reducing the adverse impacts on PDs' performance. Examples of the various structures and techniques introduced here include, but not limited to, a pre-PD homogeneous wafer bonding technique, a pre-PD heterogeneous wafer bonding technique, a post-PD wafer bonding technique, their combinations, and a number of mirror equipped PD structures. With the introduced structures and techniques, it is possible to implement PDs using typical direct growth material epitaxy technology while reducing the adverse impact of the defect layer at the material interface caused by lattice mismatch.

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07-04-2016 дата публикации

Hybrid Trough Solar Power System using Photovoltaic Two-Stage Light Concentration

Номер: US20160099367A1
Принадлежит:

A solar power method is provided using two-stage light concentration to drive concentrating photovoltaic conversion in conjunction with thermal collection. The method concentrates light rays received in a plurality of transverse planes towards a primary linear focus in an axial plane, which is orthogonal to the transverse planes. T hand wavelengths of light are transmitted to the primary linear focus. R hand wavelengths of light are reflected towards a secondary linear focus in the axial plane, which is parallel to the primary linear focus. The light received at the primary linear focus is translated into thermal energy. The light received at the secondary linear focus is focused by optical elements along a plurality of tertiary linear foci, which are orthogonal to the axial plane. The focused light in each tertiary primary focus is focused into a plurality of receiving areas, and translated into electrical energy. 1. A hybrid trough solar power system using two-stage light concentration to drive concentrating photovoltaic (CPV) conversion in conjunction with a thermal collector , the system comprising:a reflective trough having a primary axis and a parabolic curved surface for concentrating light rays received in a plurality of transverse planes into a primary linear focus in an axial plane, orthogonal to the transverse planes;a dichroic spectrum splitter having a hyperbolically curved surface, an axis aligned in parallel to the primary linear focus, and a position between the reflective trough and the primary linear focus, the dichroic spectrum splitter transmitting T band wavelengths of light, and reflecting R band wavelengths light to a secondary linear focus formed parallel to a vertex of the reflective trough in the axial plane;a thermal collection tube aligned along the primary linear focus for the light transmitted by the dichroic spectrum splitter; an optical element focusing the R band wavelengths of light reflected by the dichroic spectrum splitter along ...

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28-03-2019 дата публикации

GLASS COVER WITH OPTICAL-FILTERING COATING FOR MANAGING COLOR OF A SOLAR ROOF TILE

Номер: US20190097571A1
Принадлежит: Tesla, Inc.

One embodiment can provide a solar roof tile. The solar roof tile can include a front cover, a back cover, one or more photovoltaic structures positioned between the front cover and the back cover, and a band-stop optical filter positioned between the front cover and the photovoltaic structures. The band-stop optical filter is configured to block light within a predetermined spectral range, thereby preventing the light from reflecting off surfaces of the photovoltaic structures to exit the solar roof tile. 1. A solar roof tile , comprising:a front cover;a back cover;one or more photovoltaic structures positioned between the front cover and the back cover; anda band-stop optical filter positioned between the front cover and the photovoltaic structures, wherein the band-stop optical filter is configured to block light within a predetermined spectral range, thereby preventing the light from reflecting off surfaces of the photovoltaic structures to exit the solar roof tile.2. The solar roof tile of claim 1 , wherein a peak wavelength of a reflectivity spectrum of the photovoltaic structures falls within the predetermined spectral range.3. The solar roof tile of claim 1 , wherein the predetermined spectral range is between 350 and 450 nm.4. The solar roof tile of claim 1 , wherein the band-stop optical filter comprises an optical absorbing layer configured to absorb light within the predetermined spectral range.5. The solar roof tile of claim 4 , wherein the optical absorbing layer comprises CuO.6. The solar roof tile of claim 4 , wherein a thickness of the optical absorbing layer is between 100 nm and 1000 nm.7. The solar roof tile of claim 4 , wherein the band-stop optical filter further comprises a high reflection (HR) coating positioned on the optical absorbing claim 4 , and wherein the HR coating is configured to have a high reflectivity within the predetermined spectral range.8. The solar roof tile of claim 7 , wherein the HR coating comprises a transparent ...

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03-07-2014 дата публикации

Wideband light energy waveguide and detector

Номер: US20140182656A1
Принадлежит: AMI Research and Development LLC

An electromagnetic energy concentrator uses a prism and waveguide with a gap layer of uniform thickness disposed between the prism and a first surface of waveguide. Energy detectors, which may be photovoltaics or miniaturized antenna elements are disposed adjacent to and co-extensive with a second surface of the waveguide. The detectors operate in each of at least two bands; a distance between detectors operating in a given band depends on a wavelength in the given band.

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24-07-2014 дата публикации

Broadband sub-wavelength diffractive optics for solar cells and methods of making and using the same

Номер: US20140202519A1
Автор: He Liu, Wei Wu, Yuhan Yao
Принадлежит: University of Southern California USC

Provided are solar cell assemblies for harvesting solar radiation having a diffractive optic, a reflective surface that directs solar radiation to the diffractive optic, and a plurality of solar converters including a first converter having a first energy conversion efficiency, wherein the diffractive optic directs a first portion of the solar radiation to the first converter and a second portion of the solar radiation to the second converter.

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14-05-2015 дата публикации

SILICON SOLAR CELL

Номер: US20150129036A1

Provided is a silicon solar cell including a first electrode, a lower light absorption layer disposed on the first electrode, an upper light absorption layer disposed on the lower light absorption layer, and an intermediate reflector layer provided between the lower light absorption layer and the upper light absorption layer. The intermediate reflector layer includes copper oxide. 1. A solar cell , comprising:a first electrode;a lower light absorption layer disposed on the first electrode;an upper light absorption layer disposed on the lower light absorption layer; andan intermediate reflector layer provided between the lower light absorption layer and the upper light absorption layer,the intermediate reflector layer including copper oxide.2. The solar cell of claim 1 , wherein the copper oxide includes CuO claim 1 , CuO or CuO claim 1 ,where x is a real number from 0.1 to 2.3. The solar cell of claim 1 , wherein the intermediate reflector layer includes a first intermediate reflector layer and a second reflector layer sequentially stacked on the lower light absorption layer claim 1 ,the second intermediate reflector layer comprising the copper oxide.4. The solar cell of claim 3 , wherein the first intermediate reflector layer includes silicon (Si) claim 3 , silicon germanium (SiGe) claim 3 , silicon oxide (SiO) claim 3 , silicon carbide (SiC) claim 3 , silicon nitride (SiN) claim 3 , zinc oxide (ZnO) claim 3 , indium tin oxide (ITO) claim 3 , ZnO:Ga claim 3 , ZnO:Al claim 3 , copper (Cu) claim 3 , aluminum (Al) claim 3 , and silver (Ag).5. The solar cell of claim 1 , wherein the intermediate reflector layer has a thickness from about 1 angstrom to about 100 nm.6. The solar cell of claim 1 , wherein the intermediate reflector layer reflects light having a short wavelength so that the upper light absorption layer re-absorbs transmitted light having the short wavelength through the upper light absorption layer claim 1 , and the intermediate reflector layer selectively ...

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16-04-2020 дата публикации

Bandgap-shifted semiconductor surface and method for making same, and apparatus for using same

Номер: US20200119215A1
Автор: John Michael Guerra
Принадлежит: Nanoptek Corp

Titania is a semiconductor and photocatalyst that is also chemically inert. With its bandgap of 3.2 and greater, to activate the photocatalytic property of titania requires light of about 390 nm wavelength, which is in the ultra-violet, where sunlight is very low in intensity. A method and devices are disclosed wherein stress is induced and managed in a thin film of titania in order to shift and lower the bandgap energy into the longer wavelengths that are more abundant in sunlight. Applications of this stress-induced bandgap-shifted titania photocatalytic surface include photoelectrolysis for production of hydrogen gas from water, photovoltaics for production of electricity, and photocatalysis for detoxification and disinfection.

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08-09-2022 дата публикации

Methods, systems, and apparatuses for producing, generating and utilizing power and energy

Номер: US20220285574A1
Принадлежит: Quantum Photonics Corp

Methods, systems, and apparatuses for generating, producing, and utilizing energy.

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09-05-2019 дата публикации

MULTI-WAFER BASED LIGHT ABSORPTION APPARATUS AND APPLICATIONS THEREOF

Номер: US20190140132A1
Принадлежит:

Structures and techniques introduced here enable the design and fabrication of photodetectors (PDs) and/or other electronic circuits using typical semiconductor device manufacturing technologies meanwhile reducing the adverse impacts on PDs' performance. Examples of the various structures and techniques introduced here include, but not limited to, a pre-PD homogeneous wafer bonding technique, a pre-PD heterogeneous wafer bonding technique, a post-PD wafer bonding technique, their combinations, and a number of mirror equipped PD structures. With the introduced structures and techniques, it is possible to implement PDs using typical direct growth material epitaxy technology while reducing the adverse impact of the defect layer at the material interface caused by lattice mismatch. 1. A semiconductor structure comprising:a first silicon wafer having a front side;{'sub': x', '(1-x), 'a photosensitive material layer deposited on the front side of the first silicon wafer, the photosensitive material layer including a number of SiGelayers, wherein 0≤x<1;'}a passivation layer on top of the photosensitive material layer; anda second silicon wafer having a front side,wherein the first silicon wafer and the second silicon wafer are bonded together with the passivation layer facing the front side of the second silicon wafer.2. The structure of claim 1 , wherein claim 1 , in the number of SiGelayers claim 1 , an x value of one SiGelayer is different than another SiGelayer.3. The structure of claim 1 , wherein the passivation layer comprises a material also contained on top of the second wafer.4. The structure of claim 3 , wherein the material also contained on top of the second wafer comprises silicon.5. The structure of claim 1 , wherein the passivation layer comprises a semiconductor material that is not silicon-germanium based but exhibits a passivation effect to the photosensitive material layer.6. The structure of claim 1 , wherein the passivation layer comprises a ...

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09-05-2019 дата публикации

MULTI-WAFER BASED LIGHT ABSORPTION APPARATUS AND APPLICATIONS THEREOF

Номер: US20190140133A1
Принадлежит:

Structures and techniques introduced here enable the design and fabrication of photodetectors (PDs) and/or other electronic circuits using typical semiconductor device manufacturing technologies meanwhile reducing the adverse impacts on PDs' performance. Examples of the various structures and techniques introduced here include, but not limited to, a pre-PD homogeneous wafer bonding technique, a pre-PD heterogeneous wafer bonding technique, a post-PD wafer bonding technique, their combinations, and a number of mirror equipped PD structures. With the introduced structures and techniques, it is possible to implement PDs using typical direct growth material epitaxy technology while reducing the adverse impact of the defect layer at the material interface caused by lattice mismatch. 1. A method for fabricating a photodetector using a plurality of wafers , the method comprising:forming, over a first wafer, a first layer including one or more of: a germanium-based layer, or an aluminum-based layer;forming, over a second wafer, a second layer including one or more of: a germanium-based layer, or an aluminum-based layer,wherein the formed first and second layers include at least one germanium-based layer and one aluminum-based layer; andperforming a wafer bonding process to bond together the first and second wafers, with the formed layers facing each other, wherein at least a portion of the formed layers becomes an aluminum-germanium eutectic alloy that bonds the first and second wafers together;wherein at least one of said forming steps includes performing one or more pre-bonding processes to its respective layer such that, after said pre-bonding processes, the aluminum-germanium eutectic alloy formed during the wafer bonding process has a lower eutectic temperature than without said pre-bonding processes.2. The method of claim 1 , wherein the eutectic temperature of the aluminum-germanium eutectic alloy ranges from 350 to 400 degrees Celsius.3. The method of claim 1 , ...

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07-05-2020 дата публикации

Light control film

Номер: US20200144435A1
Принадлежит: 3M Innovative Properties Co

Generally, the present disclosure relates to light control films. The present disclosure also relates to assemblies incorporating light control films. In some embodiments, the light control films of the present disclosure regulate transmission of one or more of visible light, ultraviolet light, and infrared light that reaches a substrate after exiting the light control film. The light control film comprises waveguiding channels ( 130 ) which collect light incident under larger incidence angles towards the surface opposite the incidence surface. The channels are surrounded by a material ( 140 ) having a lower refractive index than the one the channel material and can comprise an absorbing pigment.

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22-09-2022 дата публикации

Methods, systems, and apparatuses for producing, generating and utilizing power and energy

Номер: US20220302331A1
Принадлежит: Individual

Methods, systems, and apparatuses for generating, producing, and utilizing energy.

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18-06-2015 дата публикации

SOLAR CELL APPARATUS

Номер: US20150171252A1
Автор: Lee Dong Keun
Принадлежит:

A solar cell apparatus includes a substrate where a transmission area and a non-transmission area adjacent to the transmission area are defined; a solar cell disposed at the non-transmission area on the substrate; and a lattice pattern disposed at the non-transmission area. 1. A solar cell apparatus comprising:a substrate where a transmission area and a non-transmission area adjacent to the transmission area are defined;a solar cell disposed at the non-transmission area on the substrate; anda lattice pattern disposed at the non-transmission area.2. The solar cell apparatus of claim 1 , wherein the non-transmission area has a shape extended in one direction claim 1 , and the lattice pattern extends in a direction equal to the extension direction of the non-transmission area.3. The solar cell apparatus of claim 1 , wherein a height of the lattice pattern is in a range of 50 nm to 200 nm.4. The solar cell apparatus of claim 1 , wherein the lattice pattern comprises a metal claim 1 , a metal compound claim 1 , or a polymer.5. The solar cell apparatus of claim 4 , wherein the lattice pattern comprises aluminum.6. The solar cell apparatus of claim 1 , wherein the lattice pattern transmits light polarized in one direction claim 1 , and reflects light polarized in other directions.7. The solar cell apparatus of claim 6 , wherein the lattice pattern transmits a secondary-wave claim 6 , and reflects a primary wave.8. A solar cell apparatus comprising:a substrate where a plurality of transmission areas and a plurality of non-transmission areas adjacent to the transmission areas are defined;a plurality of solar cells disposed at the non-transmission areas on the substrate, respectively; anda polarizing part disposed at the non-transmission areas.9. The solar cell apparatus of claim 8 , wherein the polarizing part comprises a lattice pattern extended in a direction equal to extension directions of the non-transmission areas.10. The solar cell apparatus of claim 8 , wherein the ...

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29-09-2022 дата публикации

Spectrum-splitting concentrator photovoltaic module with direct fluid cooling, and associated methods

Номер: US20220310864A1
Принадлежит: Tulane University

A spectrum-splitting concentrator photovoltaic (CPV) module utilizes direct fluid cooling of photovoltaic cells in which an array of photovoltaic cells is fully immersed in a flowing heat transfer fluid. Specifically, at least a portion of both the front face and the rear face of each photovoltaic cell comes into direct contact with heat transfer fluid, thereby enhancing coupling of waste heat out of the photovoltaic cells and into the heat transfer fluid. The CPV module is designed to maximize transmission of infrared light not absorbed by the photovoltaic cells, and therefore may be combined with a thermal receiver that captures the transmitted infrared light as part of a hybrid concentrator photovoltaic-thermal system.

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23-06-2016 дата публикации

METHOD OF FORMING AN INVERTED METAMORPHIC MULTIJUNCTION SOLAR CELL WITH DBR LAYER ADJACENT TO THE TOP SUBCELL

Номер: US20160181464A1
Автор: Cornfeld Arthur
Принадлежит:

A multijunction solar cell comprising an upper first solar subcell having a first band gap; a middle second solar subcell adjacent to the first solar subcell and having a second band gap smaller than the first band gap; a graded interlayer adjacent to the second solar subcell; the graded interlayer having a third band gap greater than the second band gap; a third solar subcell adjacent to the interlayer, the third subcell having a fourth band gap smaller than the second band gap such that the third subcell is lattice mismatched with respect to the second subcell; and a distributed Bragg reflector (DBR) layer adjacent to the upper first subcell. 120-. (canceled)21. A method of forming a multijunction solar cell comprising:forming an upper first solar subcell composed of InGa(Al)P;forming a back surface field (BSF) layer directly adjacent the upper first solar subcell;forming a distributed Bragg reflector (DBR) layer composed of a plurality of alternating layers of lattice matched materials with discontinuities in their respective indices of refraction directly adjacent the BSF layer;forming a middle second solar subcell adjacent to said DBR layer having a GaAs base layer and a GaInP emitter layer;forming a third solar subcell, said third solar subcell composed of an InGaAs base layer and an InGaAs emitter layer that is lattice matched to the InGaAs base layer;wherein the DBR layer is designed such that (i) a portion of the light that enters and passes through the upper first solar subcell is reflected back into the upper first solar subcell by the DBR layer, and (ii) a portion of the light that enters and passes through the upper first solar subcell passes through the DBR layer to the middle second solar subcell and the lower third solar subcell.22. A method of forming a solar cell as defined in claim 21 , wherein the difference in refractive indices between alternating layers is maximized in order to minimize the number of periods required to achieve a given ...

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01-07-2021 дата публикации

GLASS COVER WITH OPTICAL-FILTERING COATING FOR MANAGING COLOR OF A SOLAR ROOF TILE

Номер: US20210203272A1
Принадлежит:

One embodiment can provide a solar roof tile. The solar roof tile can include a front cover, a back cover, one or more photovoltaic structures positioned between the front cover and the back cover, and an optical filter positioned between the front cover and the photovoltaic structures. The optical filter is configured to block light within a predetermined spectral range, thereby preventing the light from reflecting off surfaces of the photovoltaic structures to exit the solar roof tile. 1. A solar roof tile , comprising:a front cover;a back cover;one or more photovoltaic structures positioned between the front cover and the back cover; and an optical absorbing layer,', 'a first anti-reflection (AR) coating positioned on a first surface of the optical absorbing layer, and', 'a second AR coating positioned on a second surface of the optical absorbing layer., 'an optical filter positioned between the front cover and the one or more photovoltaic structures, wherein the optical filter comprises2. The solar roof tile as recited in claim 1 , wherein the optical absorbing layer is a copper oxide thin film.3. The solar roof tile as recited in claim 2 , wherein the first AR coating comprises a layer of transparent conductive oxide (TCO).4. The solar roof tile as recited in claim 3 , wherein the second AR coating comprises a layer of TCO.5. The solar roof tile as recited in claim 1 , wherein the first AR coating is formed from indium tin oxide (ITO).6. The solar roof tile as recited in claim 5 , wherein a thickness of the first AR coating is between 200 nm and 400 nm.7. The solar roof tile as recited in claim 1 , wherein the one or more photovoltaic structures are embedded within a layer of encapsulant that separates the one or more photovoltaic structures from the front cover and the back cover.8. The solar roof tile as recited in claim 1 , wherein the back cover comprises polyethylene terephthalate (PET) claim 1 , fluoropolymer claim 1 , polyvinyl fluoride (PVF) or ...

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22-06-2017 дата публикации

BEAM SPLITTING OF SOLAR LIGHT BY REFLECTIVE FILTERS

Номер: US20170179875A1

A photovoltaic system is described that improves energy efficiency (conversion of solar energy to electrical energy) by beam-splitting, via reflective filters, the incident solar light into a reflective portion and an exit portion. The reflective portion and the exit portion are directed to respective photovoltaic cells that convert the incident light energy into electrical energy. The concentrated solar light is collimated then split via reflective filters saving on the reflective filter area and reducing overall bulkiness of the beam-splitting system. Further, a cascade of multiple filters is used to split either the reflected spectra or the exit spectra of solar light. 1. A photovoltaic device comprising:a concentrator configured to receive light and focus the received light at a focus point of the concentrator;a collimator positioned at the focus point and configured to convert the focused light into a parallel beam of light;a first reflective filter positioned at a predetermined distance behind the collimator and configured to receive and split the parallel beam of light into a first portion of light and a second portion of light;a second reflective filter positioned at a predetermined angle with respect to the first reflective filter, and configured to receive and split the second portion of light into a third portion of light and a fourth portion of light;a first single-junction photovoltaic cell configured to absorb the first portion of light and convert the absorbed light into electrical energy;a second single-junction photovoltaic cell configured to absorb the third portion of light and convert the absorbed third portion into electrical energy; anda third single junction photovoltaic cell configured to absorb the fourth portion of light and convert the absorbed fourth portion into electrical energy, wherein the second single-junction photovoltaic cell being disposed in a parallel fashion to the first single-junction photovoltaic cell, and being disposed in ...

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25-09-2014 дата публикации

Transparent Energy-Harvesting Devices

Номер: US20140283896A1
Принадлежит: Michigan State University MSU

A transparent luminescent solar concentrator is provided. The transparent luminescent solar concentrator has luminophores embedded within a waveguide matrix that both selectively absorb and emit near-infrared light to an edge mounted or embedded solar photovoltaic array.

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23-07-2015 дата публикации

MULTILAYER STRUCTURE FOR THERMOPHOTOVOLTAIC DEVICES AND THERMOPHOTOVOLTAIC DEVICES COMPRISING SUCH

Номер: US20150207008A1
Автор: Holzner Reto, Weidmann Urs
Принадлежит:

A multilayer structure () for thermophotovoltaic devices, comprising a heat transfer-emitter unit () and a spectral shaper (). The heat transfer-emitter unit () comprising a chamber enclosure () made of a high temperature resistant material, defining a flow-through heat transfer chamber (); an electro-magnetic radiation emitter () configured for emitting predominantly near-infrared radiation when exposed to high temperatures. The spectral shaper () is arranged adjacent to and thermally connected with said electro-magnetic radiation emitter (), wherein the spectral shaper () is configured as a band pass filter for an optimal spectral band of the radiation and as a reflector for further, non-optimal spectral band(s) of the radiation, so that said second, non-optimal spectral band radiation is recycled as radiation redirected towards the electro-magnetic radiation emitter (). 110. A multilayer structure () for thermophotovoltaic devices , comprising:{'b': '2', 'claim-text': [{'b': 2', '1', '2', '1', '2', '2', '2', '1, 'a chamber enclosure (.) made of a high temperature resistant preferably ceramic material, the chamber enclosure (.) defining a flow-through heat transfer chamber (.), the chamber enclosure (.) having at least one inner surface and an outer surface;'}, {'b': 2', '3', '2', '1', '2', '3', '2', '1, 'an electro-magnetic radiation emitter (.) arranged adjacent to and thermally connected with the outer surface of said chamber enclosure (.), the electro-magnetic radiation emitter (.) being configured for emitting predominantly near-infrared radiation when exposed to high temperature via said thermal connection with said chamber enclosure (.);'}], 'a heat transfer-emitter unit () comprising{'b': 3', '2', '3', '3, 'claim-text': [{'b': 2', '3, 'is configured as a band pass filter for a first, optimal spectral band of the radiation emitted by the electro-magnetic radiation emitter (.) when exposed to high temperature; and/or'}, {'b': 2', '3', '2', '3, 'is configured ...

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23-07-2015 дата публикации

Photovoltaic system with stacked spectrum splitting optics and photovoltaic array tuned to the resulting spectral slices produced by the spectrum splitting optics

Номер: US20150207009A1

The present invention provides photovoltaic devices that comprise multiple bandgap cell arrays in combination with spectrum splitting optics. The spectrum splitting optics include one or more optical spectrum splitting modules that include two or more optical splitting, diffractive elements that are optically in series to successively and diffractively split incident light into segments or slices that are independently directed onto different photovoltaic cell(s) of the array having appropriate bandgap characteristics.

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14-07-2016 дата публикации

Opto-electronic unit composed of an opto-photonic platform

Номер: US20160204294A1
Автор: Zbigniew Kuznicki
Принадлежит: SEGTON ADVANCED TECHNOLOGY

The solar photovoltaic photoconverter unit ( 1 ) comprises a light processing opto-photonic platform ( 2 ) realized by at least one transparent substrate ( 8 ) is having on, at least one, of its faces a digital diffractive grating constituted by slanted ribs ( 11 ) that are modulated to harvest a maximum of solar light at any angle of incidence to split it into several spectral sub-bands, to guide and to concentrate individually every one of these spectral sub-band, toward a separate output of the opto-photonic platform ( 2 ) for allowing its exploitation by a light-to-electricity conversion unit ( 3 ) that will have by optimization a grate overall conversion efficiency. The opto-photonic platform ( 2 ) also includes photonic converters ( 13 ) and ( 14 ) converting ultraviolet light into visible light and also infrared light in visible light for a better exploitation of the energy present in the solar light and so increasing the light to electricity conversion. The solar photovoltaic photoconverter unit ( 1 ) comprises also a light-to-electricity converter unit ( 3 ).

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13-07-2017 дата публикации

COMPOUND KOHLER SOLAR CONCENTRATOR WITH OPTIONAL SPECTRUM SPLITTING PHOTOVOLTAIC APPARATUS

Номер: US20170200848A1
Принадлежит:

A high concentration photovoltaic device has a Fresnel lens having a front side and a back side, which may be mounted on a cover plate, and a mirror behind the Fresnel lens and facing the Fresnel lens. A secondary lens is unitary with the Fresnel lens and facing the mirror, and is typically on the inside of the cover plate in the center of the Fresnel lens. A photovoltaic cell in front of the secondary lens faces the mirror through the secondary lens. An additional focusing lens may be provided in front of the mirror. Two optical elements of said device form a Köhler integrator between a remote source, usually the sun, in front of the device and the photovoltaic cell as a target. The mirror may be spectrally selective, with a secondary photovoltaic cell behind the mirror. Additional photovoltaic cells to collect unfocused light may surround the mirror. 1. A high concentration photovoltaic device , comprising:a Fresnel lens having a front side and a back side;a mirror behind the Fresnel lens and facing the Fresnel lens;a secondary lens unitary with the Fresnel lens and facing the mirror; anda photovoltaic cell in front of the secondary lens and facing the mirror through the secondary lens;wherein two optical elements of said device form a Köhler integrator between a remote source in front of the Fresnel lens and the photovoltaic cell as a target.2. The device of claim 1 , wherein the unitary Fresnel lens and secondary lens are formed on the back of a cover plate.3. The device of claim 2 , wherein the cover plate is glass and the unitary Fresnel lens and secondary lens are of plastic molded onto the cover plate claim 2 , and the photovoltaic cell is embedded in the plastic between the secondary lens and the cover plate.4. The device of claim 2 , further comprising a heat spreader between the photovoltaic cell and the cover plate claim 2 , in thermal contact with the photovoltaic cell and the cover plate.5. The device of claim 4 , wherein the heat spreader further ...

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30-07-2015 дата публикации

Bandgap-shifted semiconductor surface and method for making same, and apparatus for using same

Номер: US20150214411A1
Автор: John Michael Guerra
Принадлежит: Nanoptek Corp

Titania is a semiconductor and photocatalyst that is also chemically inert. With its bandgap of 3.2 and greater, to activate the photocatalytic property of titania requires light of about 390 nm wavelength, which is in the ultra-violet, where sunlight is very low in intensity. A method and devices are disclosed wherein stress is induced and managed in a thin film of titania in order to shift and lower the bandgap energy into the longer wavelengths that are more abundant in sunlight. Applications of this stress-induced bandgap-shifted titania photocatalytic surface include photoelectrolysis for production of hydrogen gas from water, photovoltaics for production of electricity, and photocatalysis for detoxification and disinfection.

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27-07-2017 дата публикации

Holographic windows

Номер: US20170212289A1
Принадлежит: Bowater Solar Ltd

We describe a window assembly comprising: a window pane comprising a glass or plastic sheet; and a layer of holographic recording medium attached to said glass or plastic sheet; wherein said layer of holographic recording medium has recorded within the medium a volume hologram configured to direct light incident onto said glass or plastic sheet to propagate within a thickness of said glass or plastic sheet. In embodiments the volume hologram is fabricated by recording a transmission hologram and shrinking the recorded hologram to convert the transmission hologram to an edge-directing hologram configured to direct light in a direction to be totally internally reflected within the window pane, for example at greater than 40°, 50°, 60°, 70°, 75° or 80° to a normal to the surface of the hologram.

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06-08-2015 дата публикации

SPECTRAL LIGHT SPLITTING MODULE AND PHOTOVOLTAIC SYSTEM INCLUDING CONCENTRATOR OPTICS

Номер: US20150221800A1
Принадлежит:

A light splitting optical module that converts incident light into electrical energy, the module including a solid optical element comprising an input end for receiving light, a first side, and a second side spaced from the first side, a first solar cell adjacent to the first side of the solid optical element, and a second solar cell adjacent to the second side of the solid optical element. The first solar cell is positioned to absorb a first subset of incident light and reflect a first remainder of the incident light to the second solar cell through the solid optical element. 1. A light splitting optical module that converts incident light into electrical energy , the module comprising:a solid optical element comprising an input end for receiving light, a first side, and a second side spaced from the first side;a first solar cell adjacent to the first side of the solid optical element; anda second solar cell adjacent to the second side of the solid optical element;wherein the module is configured to provide absorbance of incident light above at least one of the cells with either:the first solar cell that is positioned to absorb a first subset of incident light and reflect a first remainder of the incident light to the second solar cell through the solid optical element, wherein the first solar cell has a higher band gap than the second solar cell; ora first filter that is adjacent to the first side of the solid optical element and a second filter that is adjacent to the second side of the solid optical element, wherein the first filter transmits a first subset of incident light and reflects a first remainder of the incident light to the second filter through the solid optical element.2. The optical module of in combination with an optical concentrator element that collects and concentrates incident light claim 1 , wherein the optical concentrator element directs light into the input end of the solid optical element.3. The optical module of claim 1 , further ...

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26-07-2018 дата публикации

THIN FILM SOLAR CELL FOR BIPV AND METHOD FOR MANUFACTURING THE SAME

Номер: US20180212090A1
Принадлежит:

Disclosed is a thin film solar cell for BIPV capable of improving a utility value for the exterior by visually changing a black color of an inorganic thin film solar cell into a color of reflected light therefrom to exhibit an exterior appearance having the color without substantially lowering efficiency required for a solar cell to thereby facilitate commercialization of the inorganic thin film solar cell. Also disclosed is a thin film solar cell for BIPV capable of maintaining a maximum power conversion efficiency (PCE) required for a solar cell when used as a finishing material of a building envelope, and visually changing a black color of an inorganic thin film solar cell into a color of reflected light therefrom to be suitable for the exterior with only a slight reduction of relative harvesting efficiency and a short circuit photocurrent density without a decrease of an open circuit voltage V. 1. A thin film solar cell for BIPV , comprising:a substrate;an upper surface part of the substrate, the upper surface part including an electrode; anda lower surface part of the substrate,wherein a reflective filter is included in one or more of the upper surface part and the lower surface part, and is configured to reflect a portion of externally emitted light and transmit the remaining portion thereof to visually change a color of the thin film solar cell for BIPV into a color of reflected light therefrom.2. The thin film solar cell of claim 1 , wherein the upper surface part includes:a first rear surface electrode and a front surface electrode which are formed to face each other on one surface of the substrate;a second rear surface electrode formed between the first rear surface electrode and the front surface electrode; anda light absorption layer formed between the second rear surface electrode and the front surface electrode,wherein the front surface electrode is disposed at a side opposite to the substrate based on the first rear surface electrode.3. The thin film ...

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13-08-2015 дата публикации

Continuous resonant trap refractors, lateral waveguides and devices using same

Номер: US20150228813A1
Принадлежит: Solarsort Technologies, Inc.

A CRTR (Continuous Resonant Trap Refractor) is the name given to waveguides having a tapered core and a cladding which disperses radiant energy admitted via the aperture at the wide end of the tapered core, and emits the energy in sorted fashion via the cladding. As individual waves reach a width of the core in which they can not propagate along the tapered core waveguide, and are emitted via the cladding sorted at frequency dependent depth. Alternatively, the CRTR admits radiant energy via the cladding and mixes and emits the combined energy via the aperture. The present invention is directed The invention discloses several uses of CRTRs and aspects of the invention include inter alia imagers, camouflage devices, radar and heat signature reduction devices, communications, target designation, and the like.

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10-08-2017 дата публикации

Decorative Composite Body Comprising a Solar Cell

Номер: US20170229596A1
Принадлежит:

There is proposed a decorative element containing 1. A decorative element containing(a) a transparent gemstone with a faceted surface comprising convex curved regions,(b) a wavelength-selective layer, and(c) a photovoltaic cell.2. The decorative element according to claim 1 , characterized in that said gemstone is made of glass or plastic.3. The decorative element according to claim 1 , characterized in that said gemstone has a plano-convex or plano-convexo-concave geometry.4. The decorative element according to claim 1 , characterized in that said wavelength-selective layer is selected from a wavelength-selective coating or a wavelength-selective film.5. The decorative element according to claim 4 , characterized in that said wavelength-selective coating contains at least one metal and/or metal compound.6. The decorative element according to claim 1 , characterized in that said wavelength-selective layer reflects a fraction of the light within a range of from 380 to 850 nm.7. The decorative element according to claim 1 , characterized in that said wavelength-selective layer reflects at least 50% of the incident light in a 50 to 250 nm wide reflection interval within a range of from 380 to 850 nm.8. The decorative element according to claim 7 , characterized in that said wavelength-selective layer has an average transmission of >80% outside the reflection interval in a range of 400 to 1200 nm claim 7 , as measured under an incident angle of the light beams of 0°.9. The decorative element according claim 1 , characterized in that said wavelength-selective layer has been applied to(a) the side opposing the faceted side, or(b) the photovoltaic cell.10. The decorative element according to claim 1 , characterized in that said wavelength-selective coating comprises at least one compound selected from the group consisting of Cr claim 1 , CrO claim 1 , Ni claim 1 , NiCr claim 1 , Fe claim 1 , FeO claim 1 , Al claim 1 , AlO claim 1 , Au claim 1 , SiO claim 1 , Mn claim 1 , ...

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16-08-2018 дата публикации

Ultraviolet-Blocking Photovoltaic Sunglasses

Номер: US20180231804A1
Принадлежит:

Techniques for integrating photovoltaics into wearables, such as eyewear, are provided. In one aspect, a method of forming a lens for photovoltaic eyewear includes: forming a semitransparent photovoltaic film on at least a portion of a viewable area of the lens, wherein the semitransparent photovoltaic film includes an inorganic absorber material having a band gap of from about 1.4 eV to about 2.2 eV, and ranges therebetween. The semitransparent photovoltaic film can be configured to block greater than about 99.9% UVA, UVB, and UVC light rays, and from about 95% to about 99%, and ranges therebetween, of HEV light rays from passing therethrough. Photovoltaic eyewear formed by the present techniques is also provided. 1. A method of forming a lens for photovoltaic eyewear , the method comprising the step of:forming a semitransparent photovoltaic film on at least a portion of a viewable area of the lens, wherein the semitransparent photovoltaic film comprises an inorganic absorber material having a band gap of from about 1.4 eV to about 2.2 eV, and ranges therebetween.2. The method of claim 1 , wherein the semitransparent photovoltaic film is configured to block greater than about 99.9% claim 1 , and ranges therebetween claim 1 , of ultraviolet (UV) UVA claim 1 , UVB claim 1 , and UVC light rays claim 1 , and from about 95% to about 99% claim 1 , and ranges therebetween claim 1 , of HEV light rays from passing therethrough.3. The method of claim 1 , wherein the inorganic absorber material comprises a material selected from the group consisting of: a chalcogen claim 1 , amorphous silicon claim 1 , amorphous silicon carbide claim 1 , a chalcopyrite claim 1 , a kesterite claim 1 , a perovskite claim 1 , a III-V material claim 1 , and combinations thereof.4. The method of claim 1 , wherein the inorganic absorber material comprises from about 90% to about 99.999% claim 1 , and ranges therebetween claim 1 , of selenium (Se).5. The method of claim 1 , wherein the inorganic ...

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06-08-2020 дата публикации

DISTRIBUTED BRAGG REFLECTOR STRUCTURES IN MULTIJUNCTION SOLAR CELLS

Номер: US20200251603A1
Принадлежит: SolAero Technologies Corp.

A multijunction solar cell and its method of fabrication, having an upper first solar subcell composed of a semiconductor material including aluminum and having a first band gap; a second solar subcell adjacent to said first solar subcell and composed of a semiconductor material having a second band gap smaller than the first band gap and being lattice matched with the upper first solar subcell; a third solar subcell adjacent to said second solar subcell and composed of a semiconductor material having a third band gap smaller than the second band gap and being lattice matched with the second solar subcell; a first and second DBR structure adjacent to the third solar subcell; and a fourth solar subcell adjacent to the DBR structures and lattice matched with said third solar subcell and composed of a semiconductor material having a fourth band gap smaller than the third band gap; wherein the fourth subcell has a direct bandgap of greater than 0.75 eV. 1. A multijunction solar cell comprising:a first solar subcell comprising an emitter layer and a base layer composed of aluminum gallium arsenide or indium gallium arsenide, the emitter layer and the base layer forming a photoelectric junction;a second solar subcell disposed below the first solar subcell and comprising an emitter layer and a base layer forming a photoelectric junction; anda combined DBR structure between the first solar subcell and the second solar subcell with no intervening solar subcells, the combined DBR structure comprising a first distributed Bragg reflector (DBR) structure and a second DBR structure,wherein the first DBR structure is disposed beneath the base layer of the first solar subcell and composed of a plurality of alternating layers of different semiconductor materials with discontinuities in their respective indices of refraction and arranged so that light can enter and pass through the first solar subcell and at least a first portion of which is light in a first spectral wavelength range ...

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06-08-2020 дата публикации

DISTRIBUTED BRAGG REFLECTOR STRUCTURES IN MULTIJUNCTION SOLAR CELLS

Номер: US20200251604A1
Принадлежит: SolAero Technologies Corp.

A multijunction solar cell and its method of fabrication, having an upper first solar subcell composed of a semiconductor material including aluminum and having a first band gap; a second solar subcell adjacent to said first solar subcell and composed of a semiconductor material having a second band gap smaller than the first band gap and being lattice matched with the upper first solar subcell; a third solar subcell adjacent to said second solar subcell and composed of a semiconductor material having a third band gap smaller than the second band gap and being lattice matched with the second solar subcell; a first and second DBR structure adjacent to the third solar subcell; and a fourth solar subcell adjacent to the DBR structures and lattice matched with said third solar subcell and composed of a semiconductor material having a fourth band gap smaller than the third band gap; wherein the fourth subcell has a direct bandgap of greater than 0.75 eV. 1. A method of forming a multijunction solar cell comprising:forming a first solar subcell comprising an emitter layer and a base layer composed of aluminum gallium arsenide or indium gallium arsenide, the emitter layer and the base layer forming a photoelectric junction;forming a second solar subcell disposed below the first solar subcell and comprising an emitter layer and a base layer forming a photoelectric junction; andforming a combined DBR structure between the first solar subcell and the second solar subcell with no intervening solar subcells, the combined DBR structure comprising a first distributed Bragg reflector (DBR) structure and a second DBR structure;forming a first distributed Bragg reflector (DBR) structure disposed beneath the base layer of the upper solar subcell and composed of a plurality of alternating layers of different semiconductor materials with discontinuities in their respective indices of refraction and arranged so that light can enter and pass through the upper solar subcell and at least a ...

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22-09-2016 дата публикации

SOLAR PANEL CONVERTER LAYER

Номер: US20160276501A1
Принадлежит:

A light conversion sheet for application on top of a solar cell panel. The light conversion sheet has a front surface configured to face the sun and a back surface configured to face a solar cell, and comprises a photo luminescent layer, configured to emit light at a photo luminescent wavelength upon absorption of light of shorter wavelengths; and a spectrally selective mirror arranged between the photo luminescent layer and the front surface, configured to reflect light of the photo luminescent wavelength. 1. A light conversion sheet , for application on top of a solar cell panel , said light conversion sheet having a front surface configured to face the sun and a back surface configured to face a solar cell , and comprising:a photo luminescent layer, configured to emit light at a photo luminescent wavelength upon absorption of light of shorter wavelengths; anda spectrally selective mirror arranged between the photo luminescent layer and the front surface, configured to reflect light of the photo luminescent wavelength.2. The light conversion sheet of claim 1 , wherein the spectrally selective mirror has a reflectivity of at least 95% at the photo luminescent wavelength.3. The light conversion sheet of claim 1 , wherein the spectrally selective mirror has a reflectivity of at least 99% at the photo luminescent wavelength.4. The light conversion sheet of claim 1 , wherein said photo luminescent layer includes quantum dots claim 1 , configured to emit light at said photo luminescent wavelength.5. The light conversion sheet of claim 4 , wherein said photo luminescent wavelength is in the range of 700-1200 nm.6. The light conversion sheet of claim 4 , wherein light of said photo luminescent wavelength has an emission peak centre within +/−10 nm of 950 nm.7. The light conversion sheet of claim 1 , comprising a second selective mirror claim 1 , arranged between the photo luminescent layer and the back surface claim 1 , configured to reflect light of shorter wavelength ...

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28-09-2017 дата публикации

High Efficiency Hybrid Solar Energy Device

Номер: US20170279406A1
Принадлежит:

An apparatus for generating electricity with the ability to distill a liquid and/or expand a working fluid and/or produce mechanical energy and/or produce thermal energy and/or produce chemical transformations through separately utilizing light in the infrared (IR) region and light within the visible and ultraviolet (UV) regions. The apparatus uses methods to capture diffuse and direct polychromatic light, concentration and multiplication of that light up to 1000 times or more, collimation of light, separation of the spectrum into the IR and UV/visible bands, generation of electricity through conversion of at least UV/visible light, and useful conversion of infrared light into applications to generate a distilled liquid or compound, expand a working fluid, produce mechanical energy, produce thermal energy, produce chemical energy and/or generate additional electricity. Non-reflected radiant energy may be used to operate a suitable photovoltaic cell or stack of cells. In alternative embodiments, the spectral separator may reflect most radiant energy incident upon it to one or more photovoltaic cells and pass infrared to an accumulator for use as heat energy to generate mechanical or chemical energy or generate further electrical energy. 1. Apparatus for obtaining radiant energy from a polychromatic radiant energy source , the apparatus comprising:a flat, configurable concentrating lens for concentrating the radiant energy to a multiple of incident radiant energy, the multiple being a factor of up to approximately ten times or more;a converging domed Fresnel lens mounted on the flat, configurable concentrating lens for further concentrating the radiant energy to a combined multiplication factor being approximately one thousand times or more, the flat and domed Fresnel lens forming a converging Fresnel lens system;a spectral separator at an angle between 20° and 80° to the concentrated light for separating the concentrated radiant energy into spectral bands, the ...

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27-09-2018 дата публикации

ALLOYED HALIDE DOUBLE PEROVSKITES AS SOLAR-CELL ABSORBERS

Номер: US20180277696A1
Принадлежит:

An alloyed halide double perovskite material, an alloyed halide double perovskite solar-cell absorber and solar cells constructed with such absorbers, the alloyed halide double perovskite material having the formula ABB′DX, where A is an inorganic cation, an organic cation, a mixture of inorganic cations, a mixture of organic cations, or a mixture of one or more inorganic cations and one or more organic cations, where B is a metal, a mixture of metals, a metalloid, a mixture of metalloids, any mixture thereof, or is a vacancy, where B′ is a metal, a mixture of metals, a metalloid, a mixture of metalloids, any mixture thereof, or is a vacancy, where D is a dopant, and where X is a halide, a pseudohalide, a mixture of halides, a mixture of pseudohalides, or a mixture of halides and pseudohalides, and where x=a+b. 1. A solar cell comprising a solar-cell absorber layer comprising an alloyed halide double perovskite material.2. The solar cell of claim 1 , wherein the alloyed halide double perovskite material has the formula ABB′DX claim 1 , where A is an inorganic cation claim 1 , an organic cation claim 1 , a mixture of inorganic cations claim 1 , a mixture of organic cations claim 1 , or a mixture of one or more inorganic cations and one or more organic cations claim 1 , where B is a metal claim 1 , a mixture of metals claim 1 , a metalloid claim 1 , a mixture of metalloids claim 1 , any mixture thereof claim 1 , or is a vacancy claim 1 , where B′ is a metal claim 1 , a mixture of metals claim 1 , a metalloid claim 1 , a mixture of metalloids claim 1 , any mixture thereof claim 1 , or is a vacancy claim 1 , where D is a dopant claim 1 , and where X is a halide claim 1 , a pseudohalide claim 1 , a mixture of halides claim 1 , a mixture of pseudohalides claim 1 , or a mixture of halides and pseudohalides claim 1 , and where x=a+b.3. The solar cell of claim 2 , wherein the dopant is Tl claim 2 , In claim 2 , Ga claim 2 , Bi claim 2 , Sb claim 2 , As claim 2 , Se claim 2 , ...

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05-09-2019 дата публикации

SOLAR WINDOW

Номер: US20190273171A1
Принадлежит: Bright New World AB

A solar panel is described, the solar panel comprising a light transparent panel, a photo luminescent layer configured to absorb light of a first wavelength spectrum and emit light at a photo luminescent wavelength into the light transparent panel to propagate in the light transparent panel via total internal reflection, one or more photovoltaic components located at a periphery of the light transparent panel and configured to receive light propagating in the light transparent panel via total internal reflection and convert said light to electrical energy. 1. A solar panel comprising:a light transparent panel,a photo luminescent layer configured to absorb light of a first wavelength spectrum and emit light at a photo luminescent wavelength into the light transparent panel to propagate in the light transparent panel via total internal reflection, andone or more photovoltaic components located at a periphery of the light transparent panel and configured to receive light propagating in the light transparent panel via total internal reflection and convert said light to electrical energy.2. The solar panel of claim 1 , wherein the photo luminescent wavelength is longer than the wavelengths of the first wavelength spectrum.3. The solar panel of claim 1 , wherein the light transparent panel comprises a transparent medium having an extinction coefficient of a maximum of 1 m1 for the wavelength span 800 nm.4. The solar panel of claim 1 , wherein the light transparent panel comprises low iron glass with an absorption of below 1 m1.5. The solar panel of claim 4 , wherein the low iron glass comprises a low Fe2+ to Fe3+ ratio having absorption below 0.5 m1.6. The solar panel of claim 1 , wherein photo luminescent layer comprises a quantum dot infused film.7. The solar panel of claim 1 , wherein photo luminescent layer comprises a layer of quantum dots printed to a front and/or rear surface of the light transparent panel.8. The solar panel of claim 1 , wherein one or more ...

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29-10-2015 дата публикации

A SPECTRALLY SELECTIVE PANEL

Номер: US20150309228A1
Принадлежит:

The present disclosure provides a spectrally selective panel that is at least partially transmissive for radiation having a wavelength within the visible wavelengths range. The panel has a receiving surface for receiving incident radiation and comprises at least one reflective component that is arranged to reflect a portion of received incident radiation that penetrated through a depth portion of the panel to the reflective component. The at least one reflective component may comprise a series of reflective portions that are inclined relative to the receiving surface such that at least a portion of the reflected radiation is re-directed within and along the panel. Certain embodiments comprise means to redirect internally reflected light for illuminating a room or region. 122-. (canceled)23. A spectrally selective panel that is at least partially transmissive for radiation having a wavelength within the visible wavelengths range , the panel comprising:first and second panel components that are joined using a suitable optical adhesive;a receiving surface for receiving incident radiation;at least one reflective component forming a part of an inner surface of one of the first and second panel components and being arranged to reflect a portion of received incident radiation that penetrated through a depth portion of the panel to the reflective component, the at least one reflective component comprising first and second reflective portions that form a series in which the first and second reflective portions alternate, the first reflective portions being inclined by a first angle relative to the receiving surface and the second reflective portions being inclined by a second angle relative to the first reflective portions; the at least one reflective component further comprising a multi-layered structure that is positioned at or on each first reflective portion, the multilayer structure being an optical interference coating that results in reflection of at least a portion ...

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19-10-2017 дата публикации

SOLAR CELL BONDED TO A FLEXIBLE SUPPORT

Номер: US20170301811A1
Принадлежит: SolAero Technologies Corp.

A solar cell assembly in which a solar cell component is bonded to a flexible support is disclosed. The solar cell assembly comprises a flexible support with a predetermined size, a solar cell component, bonding adhesive between the support and the solar cell component, wherein the support with the predetermined size has a uniform borders of 0.003 inch to 0.2 inch in width extending beyond the edges of the solar cell component. 1. A solar cell assembly , comprising:a flexible support having a top side and a bottom side and a predetermined size;a flat, non-bowed solar cell component having a top side and a bottom side; andbonding adhesive located between the top side of the support and the bottom side of the solar cell component;wherein the support has substantially uniform borders of 0.003 inches to 0.2 inches in width extending beyond the edges of the solar cell component.2. The solar cell assembly of claim 1 , wherein the bonding adhesive comprises rigid particles of substantially uniform size.3. The solar cell assembly of claim 1 , wherein the solar cell component comprises multiple mechanical standoffs that are interconnects or shims on the bottom side of the solar cell component.4. The solar cell assembly of claim 2 , wherein the rigid particles are composed of glass and are spherical or substantially spherical in shape.5. The solar cell assembly of claim 1 , wherein the solar cell component is selected from the group consisting of a solar cell claim 1 , a coverglass-interconnect-cell (CIC) assembly claim 1 , a string of solar cells claim 1 , a string of a coverglass-interconnect cells (CICs) claim 1 , and combinations thereof.6. The solar cell assembly of claim 1 , wherein the border has a width of 0.003 inches and 0.1 inches.7. The solar cell assembly of claim 1 , wherein the border had a width of 0.003 inches to 0.05 inches.8. The solar cell assembly of claim 1 , wherein the border has a width of 0.005 inches to 0.025 inches.9. The solar cell assembly of ...

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09-11-2017 дата публикации

SOLAR POWER GENERATOR

Номер: US20170323992A1

A solar power generator for generating electricity from sunlight in which a photovoltaic panel is provided so as to be oriented for minimising exposure to direct sunlight. A heat absorber is provided, together with a filter for receiving sunlight and filtering ultraviolet and visible light components to the photovoltaic panel and infrared components to the heat absorber. The heat absorber may include a thermoelectric module. 1. A solar power generator for generating electricity from sunlight , the solar power generator comprising:a photovoltaic panel oriented for minimising exposure to direct sunlight;a heat absorber; anda filter for receiving sunlight and filtering ultraviolet and visible light components to the photovoltaic panel and infrared components to the heat absorber.2. A solar power generator according to claim 1 , wherein the heat absorber comprises a thermoelectric module.3. A solar power generator according to claim 1 , wherein the filter is a reflective filter for reflecting ultraviolet and visible light components of sunlight to the photovoltaic panel.4. A solar power generator according to claim 1 , wherein the photovoltaic panel is oriented substantially vertically.5. A solar power generator according to claim 1 , wherein the photovoltaic panel has two surfaces for generating electricity claim 1 , the surfaces facing away from one another claim 1 , and the solar power generator comprises two heat absorbers claim 1 , one positioned either side of the photovoltaic panel.6. A solar power generator according to claim 5 , wherein the photovoltaic panel is a bifacial photovoltaic panel.7. A solar power generator according to claim 5 , wherein the solar power generator comprises two photovoltaic panels claim 5 , each having one of the surfaces for generating electricity.8. A solar power generator according to claim 1 , wherein the filter and heat absorber are arranged in an integrated assembly.9. A solar power generator according to wherein the ...

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01-10-2020 дата публикации

MULTI-WAFER BASED LIGHT ABSORPTION APPARATUS AND APPLICATIONS THEREOF

Номер: US20200313029A1
Принадлежит:

Structures and techniques introduced here enable the design and fabrication of photodetectors (PDs) and/or other electronic circuits using typical semiconductor device manufacturing technologies meanwhile reducing the adverse impacts on PDs' performance. Examples of the various structures and techniques introduced here include, but not limited to, a pre-PD homogeneous wafer bonding technique, a pre-PD heterogeneous wafer bonding technique, a post-PD wafer bonding technique, their combinations, and a number of mirror equipped PD structures. With the introduced structures and techniques, it is possible to implement PDs using typical direct growth material epitaxy technology while reducing the adverse impact of the defect layer at the material interface caused by lattice mismatch. 1. A semiconductor structure , comprising:a photodetector configured to absorb an incident light;an optical structure configured to reflect the incident light; anda dielectric layer formed between the photodetector and the optical structure;wherein the photodetector and the optical structure are formed in a direction vertical to a substrate.2. The semiconductor structure of claim 1 , wherein the photodetector comprises at least SiGelayer claim 1 , wherein 0≤x<1.3. The semiconductor structure of claim 1 , wherein the optical structure is formed in an Al—Ge eutectic alloy layer.4. The semiconductor structure of claim 1 , wherein the optical structure is a grating structure.5. The semiconductor structure of claim 1 , wherein the optical structure is a Fresnel zone plate (FZP).6. The semiconductor structure of claim 1 , wherein the optical structure is a distributed Bragg reflector (DBR) mirror.7. The semiconductor structure of claim 1 , wherein the optical structure is a metal mirror.8. The semiconductor structure of claim 1 , wherein the optical structure is optically coupled to a waveguide.9. The semiconductor structure of claim 1 , further comprising a barrier layer formed between the ...

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23-11-2017 дата публикации

Mechanically stacked, lateral multi-junction photovoltaic cells

Номер: US20170338364A1
Принадлежит: International Business Machines Corp

Lateral multi junction photovoltaic cells, devices, and methods of fabrication are provided. The photovoltaic cells include a plurality of photovoltaic subcells mechanically stacked together in a stack. Each photovoltaic subcell includes a subcell substrate, and a light absorption structure associated with the substrate. Each light absorption structure is optimized for a respective defined spectral range of incoming radiation, with the light absorption structures of multiple subcells of the plurality of photovoltaic subcells being optimized for different spectral ranges, and being offset in the stack relative to an optical axis to avoid overlap. The photovoltaic cell further includes a spectrally-dispersive optical element, with the photovoltaic subcells in the stack being respectively located and aligned relative to the optical element based, at least in part, on the respective spectral ranges of the subcells' light absorption structures.

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23-11-2017 дата публикации

Monolithically integrated thin-film electronic conversion unit for lateral multijunction thin-film solar cells

Номер: US20170338368A1
Принадлежит: International Business Machines Corp

An integrated thin-film lateral multi junction solar device and fabrication method are provided. The device includes, for instance, a substrate, and a plurality of stacks extending vertically from the substrate. Each stack may include layers, and be electrically isolated against another stack. Each stack may also include an energy storage device above the substrate, a solar cell above the energy storage device, a transparent medium above the solar cell, and a micro-optic layer of spectrally dispersive and concentrating optical devices above the transparent medium. Furthermore, the device may include a first power converter connected between the energy storage device and a power bus, and a second power converter connected between the solar cell and the power bus. Further, different solar cells of different stacks may have different absorption characteristics.

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15-10-2019 дата публикации

Electrical power generation systems and methods regarding same

Номер: US10443139B2
Автор: Randell L. Mills
Принадлежит: Brilliant Light Power Inc

A solid or liquid fuel to plasma to electricity power source that provides at leas; one of electrical and thermal power comprising (i) at least one reaction cell for the catalysis of atomic hydrogen to form hydrinos, (ii) a chemical feel mixture comprising at least two components chosen from: a source of H 2 O catalyst or H 2 O catalyst; a source of atomic hydrogen or atomic hydrogen; reactants to form the source of H 2 O catalyst or H 2 O catalyst and a source of atomic hydrogen or atomic hydrogen; one or more reactants to initiate the catalysis of atomic hydrogen; and a material to cause the feel to be highly conductive, (iii) a fuel injection system such as a railgun shot injector, (iv) at least one set of electrodes that confine the fuel and an electrical power source that provides repetitive short bursts of low-voltage, high-current electrical energy to initiate rapid kinetics of the hydrino reaction and an energy gain due to forming hydrinos to torn! a brilliant-light emitting plasma, (v) a product recovery system such as at least one of an augmented plasma railgun recovery system and a gravity recovery system (vi) a fuel pelletizer or shot maker comprising a s me Her. a source or hydrogen and a source of H 2 O, a dripper and a water bath to form fuel pellets or shot, and an agitator to teed shot into the injector, and (vii) a power converter capable of converting the high-power light output of the cell into electricity such as a concentrated solar power device comprising a plurality of ultraviolet (UV) photoelectric cells or a plurality of photoelectric cells, and a UV window.

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03-11-2022 дата публикации

Multijunction solar cell

Номер: US20220352405A1
Принадлежит: SolAero Technologies Corp

A multijunction solar cell including a substrate and a top (or light-facing) solar subcell having an emitter layer, a base layer, and a window layer adjacent to the emitter layer, the window layer composed of a material that is optically transparent, has a band gap of greater than 2.6 eV, and includes an appropriately arranged multilayer antireflection coating on the top surface thereof.

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18-11-2010 дата публикации

Integrated solar cell nanoarray layers and light concentrating device

Номер: US20100288352A1
Автор: JIN Ji, Lawrence Kaufman
Принадлежит: Lightwave Power Inc

An integrated energy conversion device includes a nanoarray layer having a plurality of nanofeatures disposed in a pattern. The nanoarray layer is configured to modify a selected one of a direction and a wavelength of photons of light incident on a surface of the nanoarray layer. The nanoarray layer has a surface. A first material is disposed adjacent to and optically coupled to one region of the surface of the nanoarray layer. A second material is disposed adjacent to and optically coupled to a second region of the surface of the nanoarray layer. At least a selected one of the first material and the second material includes a photovoltaic layer which is configured to provide an integrated solar cell electrical output voltage and an integrated solar cell electrical output current between an integrated solar cell positive output terminal and an integrated solar cell negative output terminal.

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18-06-2014 дата публикации

Focusing luminescent and thermal radiation concentrators

Номер: CN103875081A
Принадлежит: University of Michigan

本公开涉及一种聚焦发光聚光器,其中,由宏观聚光器对通过在微腔或光子晶体内放置吸收器/发射器获得的定向发射进行定向并分别聚焦到用于3D或2D聚集的点或线。在此所公开的聚焦发光聚光器可以提供高聚光比而无需追踪,以及可以减少与常见的聚光器有关的再吸收损失。本公开进一步涉及包括聚焦发光聚光器的光伏电池和/或光学检测器装置。本公开的装置和方法也能用在例如太阳能、热及热光伏应用中。

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17-12-2019 дата публикации

Transparent energy-harvesting devices

Номер: US10510914B2
Принадлежит: Michigan State University MSU

A transparent luminescent solar concentrator is provided. The transparent luminescent solar concentrator has luminophores embedded within a waveguide matrix that both selectively absorb and emit near-infrared light to an edge mounted or embedded solar photovoltaic array.

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28-05-2013 дата публикации

Solar cell concentrator

Номер: US8450603B2
Автор: Peyman Sana, Saied Tadayon
Принадлежит: BTPatent LLC

In this presentation, we have shown new methods, devices, and systems, to concentrate the light for the solar cells, using refractive index variations, light funnels, liquid crystals, and other methods and materials. We have shown various methods for enhancing the solar cell efficiency. We have given many variations for each application.

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12-11-2009 дата публикации

High efficiency solar cell with a silicon scavenger cell

Номер: KR20090117690A

본 발명은 "HEGC 스택-이색성 거울-MEGC 스택" 구조 또는 "HEGC 스택-이색성 거울-MEGC 스택-LEGC 스택" 구조를 가진 개량된 고효율 태양전지에 관한 것이다. 개량된 것은 다른 경우에는 흡수되지 않는 광을 흡수하여 그 에너지를 전기로 변환하는 스캐빈저 셀로 기능하는 실리콘 셀을 부가한 것이다. 이 실리콘 셀은 MEGC 스택 내의 셀들 중에서 최소 에너지 갭을 가진 셀에 인접하여 배치된다. 태양전지, HEGC, 이색성 거울, MEGC, LEGC, 실리콘 셀, 스캐빈저 셀

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02-07-2019 дата публикации

Solar module

Номер: CA2839547C
Автор: Alfred Jost
Принадлежит: Individual

A single-lens solar module includes solar cells that convert solar radiation into electrical energy, a glass slab, and a single-layer holographic lens formed directly on the glass slab and separated by a distance from the solar cells. The lens is adapted to selectively deflect a first light component comprising visible light and excluding non-visible light, and to concentrate the first component of light onto the solar cells.

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05-01-2011 дата публикации

Solar energy production system

Номер: EP2269235A2
Автор: Theodore Denis Fay
Принадлежит: Wedge Technologies LLC

A device for generating solar electrical energy generally includes an optic for focusing solar radiation, a collimatimg optic, a semi-conductor optical gate wedge disposed near the focal point of the collimation optic for dispersing incident solar radiation between a plurality of adjacent wavelength bands, an array of photovoltaic cells, each cell being formed from a material for absorbing and converting a corresponding wavelength band dispersed by the wedge into the photovoltaic energy, and a refracting optic disposed between the wedge and the array for directing separated wavelength bands onto corresponding photovoltaic cells.

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27-12-2013 дата публикации

Solar module

Номер: WO2013191785A1
Автор: Alfred Jost
Принадлежит: Alfred Jost

A single-lens solar module includes solar cells that convert solar radiation into electrical energy, a glass slab, and a single-layer holographic lens formed directly on the glass slab and separated by a distance from the solar cells. The lens is adapted to selectively deflect a first light component comprising visible light and excluding non-visible light, and to concentrate the first component of light onto the solar cells.

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05-06-2014 дата публикации

Photovoltaic cell device by wavelength selection using photonic crystal structure

Номер: KR101402722B1
Автор: 이경열, 이경욱, 최원호
Принадлежит: 삼원에프에이 (주)

광결정 구조체를 이용한 파장 제한 광전지 장치가 개시된다. 본 발명은 집광 장치의 일측 또는 태양전지의 일측에 특정 파장대의 광원을 통과 또는 반사시키는 광결정 구조체를 형성하고, 광결정 구조체를 통과 또는 반사된 광원을 전기에너지로 변환하는 태양전지로 구성하여 입사되는 태양광의 스펙트럼을 조절함으로써 태양전지가 소정온도 이상으로 과열되는 것을 방지하고, 태양광 발전장치의 총체적 비용효율을 향상시킬 수가 있는 효과가 있다. A wavelength-limiting photovoltaic device using a photonic crystal structure is disclosed. The present invention provides a photonic crystal structure for forming a photonic crystal structure for passing or reflecting a light source of a specific wavelength band on one side of a light concentrating device or a solar cell and constituting a solar cell for converting a light source passed through or reflected by the photonic crystal structure into electric energy, It is possible to prevent the solar cell from overheating to a predetermined temperature or more by adjusting the spectrum of the light and to improve the overall cost efficiency of the solar cell generator. 광결정, 태양전지, 흡수, 반사, 파장대, 밴드갭, 집광장치 Photonic crystal, solar cell, absorption, reflection, wavelength band, bandgap, condensing device

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26-09-2017 дата публикации

Space and energy efficient photovoltaic array

Номер: US9773933B2
Принадлежит: Tenksolar Inc

In an embodiment, a solar energy system includes multiple photovoltaic modules, each oriented substantially at a same angle relative to horizontal. The angle is independent of a latitude of an installation site of the solar energy system and is greater than or equal to 15 degrees. The solar energy system defines a continuous area within a perimeter of the solar energy system. The solar energy system is configured to capture at the photovoltaic modules substantially all light incoming towards the continuous area over an entire season.

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18-11-2019 дата публикации

A spectrally selective panel

Номер: KR102046188B1

본 발명의 개시는, 가시 파장 범위의 파장을 갖는 빛은 적어도 부분적으로 투과시키고 적절한 빛을 안내하도록 배치된 제1 물질을 포함하는 스펙트럼 선택 패널을 제공한다. 또한, 패널은, 제1 물질에 또는 그에 인접하여 위치된 회절 요소를 포함한다. 상기 회절 요소는 적외선 파장 대역의 파장을 갖는 빛은 대부분 편향시키도록 배치된다. 스펙트럼 선택 패널의 횡방향으로 입사하는 적외선 광과 관련된 에너지의 적어도 일부가 패널의 측부를 향해 패널을 따라 유도되도록 제1 물질이 배치되고 회절 요소가 배향된다. The present disclosure provides a spectrum selection panel comprising a first material disposed to at least partially transmit light having a wavelength in the visible wavelength range and to guide suitable light. The panel also includes a diffractive element positioned at or adjacent to the first material. The diffractive elements are arranged to deflect mostly light having a wavelength in the infrared wavelength band. The first material is disposed and the diffractive element is oriented such that at least a portion of the energy associated with the transversely incident infrared light of the spectrum selection panel is directed along the panel towards the side of the panel.

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18-08-2017 дата публикации

Use the mixing channel solar power system of photovoltaic second order optically focused

Номер: CN107078688A
Принадлежит: Sharp Corp

一种太阳能发电方法被提供,其使用二阶聚光来驱动结合集热的聚光型光伏(CPV)转换。所述方法将于多个横向平面接收到的光线朝向与横向平面正交的轴向平面中的主线性聚焦聚集。光的T带波长被透射到主线性聚焦。光的R带波长被反射向轴向平面中的二级线性聚焦,其平行于主线性聚焦。在主线性聚焦接收到的光线被光学元件沿着与轴向平面正交的多个三级线性聚焦聚集。每个三级主聚焦中的聚焦光被聚焦进多个接收区域并被转换为电能。

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02-07-2014 дата публикации

Light convergence device, manufacturing method thereof and solar battery system

Номер: CN102753886B
Автор: 周明杰, 汪磊, 黄杰

一种聚光装置、其制造方法和太阳能电池系统。该聚光装置(10)包括聚光基片(100),该聚光基片(100)具有旋转抛物凹面(101)。该旋转抛物凹面(101)上形成有光子晶体层(300),该光子晶体层(300)反射特定频率的光、全反射全可见光,从而极大增加了太阳能电池系统的光电转换效率。光子晶体层(300)上形成有上转换层(200),上转换层(200)包括对光谱具有上转换功能的上转换材料,其提高了聚光装置(10)对太阳能的吸收率。

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05-05-2020 дата публикации

Multi-wafer based light absorption apparatus and applications thereof

Номер: US10644187B2
Принадлежит: Artilux Inc USA

Structures and techniques introduced here enable the design and fabrication of photodetectors (PDs) and/or other electronic circuits using typical semiconductor device manufacturing technologies meanwhile reducing the adverse impacts on PDs' performance. Examples of the various structures and techniques introduced here include, but not limited to, a pre-PD homogeneous wafer bonding technique, a pre-PD heterogeneous wafer bonding technique, a post-PD wafer bonding technique, their combinations, and a number of mirror equipped PD structures. With the introduced structures and techniques, it is possible to implement PDs using typical direct growth material epitaxy technology while reducing the adverse impact of the defect layer at the material interface caused by lattice mismatch.

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02-02-2017 дата публикации

Multi-wafer based light absorption apparatus and applications thereof

Номер: WO2017019632A1
Принадлежит: Artilux Corporation

Structures and techniques introduced here enable the design and fabrication of photodetectors (PDs) and/or other electronic circuits using typical semiconductor device manufacturing technologies meanwhile reducing the adverse impacts on PDs' performance. Examples of the various structures and techniques introduced here include, but not limited to, a pre-PD homogeneous wafer bonding technique, a pre-PD heterogeneous wafer bonding technique, a post-PD wafer bonding technique, their combinations, and a number of mirror equipped PD structures. With the introduced structures and techniques, it is possible to implement PDs using typical direct growth material epitaxy technology while reducing the adverse impact of the defect layer at the material interface caused by lattice mismatch.

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27-12-2018 дата публикации

Solar cell module sheet and solar cell module

Номер: JPWO2017150072A1
Принадлежит: TORAY INDUSTRIES INC

赤外線透過層と、ポリエステル樹脂を主成分とする赤外線反射層とを有し、波長域400nm〜600nmにおける反射率が20%以下であり、赤外線反射層が、赤外線反射層を構成する全成分100質量%に対し、非相溶ポリマーを5質量%以上40質量%以下含むことを特徴とする、太陽電池モジュール用シート。 黒色でありながら赤外線領域の反射率を高めることで、意匠性と発電性能を両立した太陽電池モジュール用シート並びに、太陽電池モジュールを提供する。 It has an infrared ray transmission layer and an infrared ray reflection layer mainly composed of a polyester resin, has a reflectance of 20% or less in a wavelength range of 400 nm to 600 nm, and the infrared ray reflection layer constitutes 100 masses of all components constituting the infrared ray reflection layer. % Of the incompatible polymer is contained in an amount of 5% by mass or more and 40% by mass or less with respect to% by weight. Provided is a solar cell module sheet and a solar cell module that achieve both design and power generation performance by increasing the reflectance in the infrared region while being black.

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19-02-2008 дата публикации

Hybrid generation with alternative fuel sources

Номер: US7331178B2
Автор: Arnold J. Goldman
Принадлежит: Los Angeles Advisory Services Inc

A generating facility is provided for generating electricity from both solar and non-solar energy sources. The solar generating portion of the facility includes capability to directly generate electricity from solar insolation, or to store the solar energy in a tangible medium, including stored heat, or solar generating fuel. The generating facility is configured to generate electricity simultaneously from both solar and non-solar sources, as well a solely from immediate solar insolation and from solar energy stored in a tangible medium. Additionally, the solar generating capacity may be segregated; such that separate spectra of solar insolation are used to capture heat for steam turbine based electrical generation, capture light energy for photovoltaic based electrical generation, and to grow biomass to generate a solar fuel.

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25-11-2015 дата публикации

Distributed light-gathering light-splitting solar energy comprehensive utilization system

Номер: CN105099359A

本发明提出了一种分布式聚光分光的太阳能综合利用系统,包括N个聚光分光模块,每个聚光分光模块包括聚光机构、分光机构和光伏发电装置,其中,分光机构位于聚光机构与光伏发电装置之间,聚光机构的受光面与分光机构的受光面相对设置,在分光机构的受光面设有分光膜,在聚光机构上设有透光孔;聚光机构用于对太阳光进行汇聚并照射到分光机构上;分光机构用于接收聚光机构汇聚的太阳光并通过分光膜进行分光,经分光机构的透射光照射到光伏发电装置上用于光伏发电;经分光机构的反射光穿过聚光机构的透光孔。本发明中,通过光学聚光和分光方式进行光伏发电并满足了植物照明的基本需求,实现太阳能高效综合利用。

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30-06-2010 дата публикации

High performance solar batteries with silicon scavanger battery

Номер: CN101765921A

本发明涉及一种改进的高效太阳能电池,其具有“HEGC叠层-分色镜-MEGC叠层”结构或“HEGC叠层-分色镜-MEGC叠层-LEGC叠层”结构。改进包括硅电池的添加,该硅电池用作清除电池,以吸收否则将不被吸收的光且将该部分能量转换成电。硅电池被设置为与MEGC叠层中的电池中的具有最小能隙的电池邻近。

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29-04-2014 дата публикации

Solar energy converter with improved photovoltaic efficiency, frequency conversion and thermal management permitting super highly concentrated collection

Номер: US8710353B2
Автор: Scott Roger Shepard

Methods and systems for solar energy converter with increased photovoltaic and thermal conversion efficiencies including a collection optics for receiving and concentrating incident sunlight, or radiation from any other directed electromagnetic energy source, an optical filtering unit for separating and redirecting infrared light and ultraviolet light from incoming solar light, a thermal distribution unit redirecting heat from the optical filtering unit into a thermal-loop, and a photovoltaic for receiving the filtered light from the filtering system and converting the light into energy.

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09-12-2022 дата публикации

Solar cell panel

Номер: CN110233184B
Автор: 崔正薰, 金忠义, 金玟杓
Принадлежит: LG ELECTRONICS INC

一种太阳能电池板,该太阳能电池板包括:太阳能电池;密封构件,所述密封构件用于密封所述太阳能电池;第一盖构件,所述第一盖构件设置在所述太阳能电池的一侧处的所述密封构件上;以及第二盖构件,所述第二盖构件设置在所述太阳能电池的另一侧处的所述密封构件上,其中,所述第一盖构件包括基部构件和着色部,该着色部的透光率低于所述基部构件的透光率并构成着色区域。在这种情况下,着色部包括各由氧化物陶瓷合成物形成并具有不同颜色或不同的透光率的至少两层。

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02-04-2014 дата публикации

Solar module

Номер: CN103703569A
Принадлежит: Individual

单一透镜的太阳能模块包括将太阳能辐射转换成电能的太阳能电池、玻璃平板以及直接形成在玻璃平板上并与太阳能电池相隔一距离的单层全像透镜。所述透镜适用于选择性地偏转包括可见光且不包括不可见光的第一光分量,以将光的第一分量集中到太阳能电池上。

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26-04-2022 дата публикации

Power receiving device of optical power supply system and optical power supply system

Номер: JP7060638B2
Автор: 知丈 杉目
Принадлежит: Kyocera Corp

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11-02-2015 дата публикации

A spectrally selective panel

Номер: EP2726920A4
Принадлежит: TROPIGLAS TECHNOLOGIES LTD

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30-12-2016 дата публикации

OPTICAL PHOTOVOLTAIC OPTICAL DEVICE WITH FRONTAL PLASMON FILTRATION AND TOTAL REVERSE VARIABLE MULTIREFRINGENCE

Номер: FR3038138A1
Автор: Lionel Girardie
Принадлежит: Lionel Girardie

Dispositif optique photovoltaïque à filtration plasmonique frontale et multiréfringence variable arrière totale caractérisé en ce qu'il comporte : - Des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - Un filtre plasmonique (3) collé sur la surface inférieure (4') du dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/22 de (e) - Un filtre multiréfringent variable (8) collé sur la surface inférieure (7') du dioptre sortant (7) recouvrant la surface inférieure (7') totalement. Photovoltaic optical device with frontal plasmonic filtration and a total backward variable multirefringence characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming dioptre (4) and outgoing (7) ) whose distance (e) separating two rows is equal to or less than the segment of a solar cell (1) - A plasmonic filter (3) stuck on the lower surface (4 ') of the incoming diopter (4) and positioned in parallel a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells therefore 1/22 of (e) - A variable multirefringent filter ( 8) adhered to the lower surface (7 ') of the outgoing diopter (7) covering the bottom surface (7') completely.

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23-03-2018 дата публикации

ENCAPSULATED PHOTONIC DEVICE BETWEEN SOLAR CELLS

Номер: FR3042356B1
Автор: Lionel Girardie
Принадлежит: Athelios SARL

Dispositif photonique encapsulé entre cellules solaires caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3) encapsulé à l'interface de deux couches d'encapsulant (5) et (6) le filtre plasmonique (3) positionné entre la face inférieure (2') de la matrice de cellules et l'encapsulant (6) des cellules solaires et positionné en parallèle des rangées de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) donc positionné à 1/2 de (e) - l'axe médian du filtre plasmonique (3) est confondu avec l'axe médian entre deux rangées de cellules solaires (1). Photonic device encapsulated between solar cells characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) diopter whose distance (e ) separating two rows is equal to or less than the segment of a solar cell (1) - a plasmonic filter (3) encapsulated at the interface of two layers of encapsulant (5) and (6) the plasmonic filter (3) positioned between the underside (2') of the cell matrix and the encapsulant (6) of the solar cells and positioned parallel to the rows of solar cells (1) in the interval (e) separating the solar cells (1) therefore positioned at 1/2 of (e) - the median axis of the plasmonic filter (3) coincides with the median axis between two rows of solar cells (1).

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16-03-2018 дата публикации

PHOTOVOLTAIC OPTICAL DEVICE WITH PLASMON FILTRATION

Номер: FR3042347B1
Автор: Lionel Girardie
Принадлежит: Athelios SARL

Dispositif optique photovoltaïque à filtration plasmonique caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3A) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - un filtre plasmonique (3B) collé sur le dioptre sortant (7) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e). Photovoltaic optical device with plasmon filtration, characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) interface whose distance (e ) separating two rows is equal to or less than the segment of a solar cell (1) - a plasmonic filter (3A) glued to the incoming interface (4) and positioned in parallel with a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells therefore 1/2 of (e) - a plasmonic filter (3B) glued to the outgoing diopter (7) and positioned in parallel of a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells, therefore 1/2 of (e).

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30-12-2016 дата публикации

PHOTOVOLTAIC OPTICAL DEVICE WITH PLASMON FILTRATION AND TOTAL REVERSE VARIABLE MULTIREFRINGENCE

Номер: FR3038139A1
Автор: Lionel Girardie
Принадлежит: Lionel Girardie

Dispositif optique photovoltaïque à filtration plasmonique frontale et multiréfringence variable arrière totale caractérisé en ce qu'il comporte : - Des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - Un filtre plasmonique (3) collé sur la surface inférieure (4') du dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/22 de (e) - Un filtre multiréfringent variable (8) collé sur la surface inférieure (7') du dioptre sortant (7) recouvrant la surface inférieure (l') totalement. Photovoltaic optical device with frontal plasmonic filtration and a total backward variable multirefringence characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming dioptre (4) and outgoing (7) ) whose distance (e) separating two rows is equal to or less than the segment of a solar cell (1) - A plasmonic filter (3) stuck on the lower surface (4 ') of the incoming diopter (4) and positioned in parallel a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells therefore 1/22 of (e) - A variable multirefringent filter ( 8) adhered to the lower surface (7 ') of the outgoing diopter (7) covering the bottom surface (1') completely.

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16-03-2018 дата публикации

PHOTOVOLTAIC OPTICAL DEVICE WITH DEDOUBLE PLASMON FILTRATION

Номер: FR3042348B1
Автор: Lionel Girardie
Принадлежит: Athelios SARL

Dispositif optique photovoltaïque à filtration plasmonique dédoublé caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3A) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - un filtre plasmonique (3B) collé sur le dioptre sortant (7) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e). Photovoltaic optical device with split plasmon filtration, characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) interface whose distance ( e) separating two rows is equal to or less than the segment of a solar cell (1) - a plasmonic filter (3A) glued to the incoming interface (4) and positioned in parallel with a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells, therefore 1/2 of (e) - a plasmonic filter (3B) glued to the outgoing diopter (7) and positioned in parallel of a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells therefore 1/2 of (e).

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16-03-2018 дата публикации

OPTICAL PHOTOVOLTAIC OPTICAL DEVICE WITH BIFACIAL PLASMON FILTRATION AND VARIABLE MULTIREFRIGENCE WITH LOCAL CONCAVE DICHROIC MIRROR

Номер: FR3042346B1
Автор: Lionel Girardie
Принадлежит: Athelios SARL

Dispositif optique photovoltaïque à filtration plasmonique bifaciale et multiréfringence variable à miroir dichroïque concave local caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de rendement face avant face arrière de 80% minimum et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - un filtre plasmonique (3) est positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) et entre les rangées de cellules solaires - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) et par la longueur de rangée de cellules solaires (1) - Un filtre multiréfringent variable (8) à miroir concave localement (8c) collé sur la surface inférieure (7") du dioptre sortant (7) recouvrant la surface inférieure (7") d'une surface égale à l'aire (2s) et dont la zone concave (8c) du filtre (8) est positionnée exactement en superposition parallèle en tout point de l'aire (6S) pour réfléchir les rayons lumineux vers la face arrière (1r) des cellules solaires et vers le filtre plasmonique (3) par divergence des rayons diffractés du miroir concave (8c). Photovoltaic optical device with bifacial plasmon filtration and variable multirefringence with local concave dichroic mirror, characterized in that it comprises: - rows of crystalline bifacial solar cells (1) having a front surface (1f) and a rear surface (1r) of ratio yield front face rear face of 80% minimum and interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) dioptre whose ...

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16-02-2018 дата публикации

OPTICAL PHOTOVOLTAIC OPTICAL DEVICE WITH FRONT PLASMONIC FILTRATION AND REVERSE VARIABLE MULTIREFRINGENCE AND LOCAL CONCAVE

Номер: FR3042344B1
Автор: Lionel Girardie
Принадлежит: Athelios SARL

Dispositif optique photovoltaïque à filtration plasmonique frontale et multiréfringence variable arrière et concave local caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de conversion photovoltaïque minimum de 80% et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - un filtre plasmonique (3) collé sur le dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/2 de (e) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) par une rangée de cellules solaires (1) - Un filtre multiréfringent variable (8) à miroir concave localement (8c) collé sur la surface inférieure (7") du dioptre sortant (7) recouvrant la surface inférieure (7") d'une surface égale à l'aire (2s) et dont la zone concave (8c) du filtre (8) est positionnée exactement en superposition parallèle en tout point de l'aire (6S) pour réfléchir les rayons lumineux vers la face arrière (1r) des cellules solaires et vers le filtre plasmonique (3) par divergence des rayons diffractés du miroir dichroïque paraboloïde hyperbolique formant un miroir concave d'interférence(8c). Photovoltaic optical device with frontal plasmonic filtration and rear and local concave variable multirefringence characterized in that it comprises: - Rows of crystalline bifacial solar cells (1) having a front surface (1f) and a rear surface (1r) with a ratio of minimum 80% photovoltaic conversion and interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) ...

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30-12-2016 дата публикации

OPTICAL PHOTOVOLTAIC OPTICAL DEVICE WITH FRONTAL PLASMON FILTRATION AND VARIABLE MULTIREFRINGENCE WITH LOCAL TEXTURATION

Номер: FR3038135A1
Автор: Lionel Girardie
Принадлежит: Lionel Girardie

Dispositif optique photovoltaïque à filtration plasmonique frontale et multiréfringence variable arrière locale caractérisé en ce qu'il comporte : - des rangées de cellules solaires cristallines (1) interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - un filtre plasmonique (3) collé sur la surface inférieure (4') du dioptre entrant (4) et positionné en parallèle d'une rangée de cellules solaires (1) dans l'intervalle (e) séparant les cellules solaires (1) et centré sur l'axe médian entre deux rangées de cellules donc 1/22 de (e) - Un filtre multiréfringent variable (8) terturé localement sur une largeur (8tl) correspondant à l'espace entre deux rangées de cellules solaires (e) et collé sur la surface inférieure (7'') du dioptre sortant (7) recouvrant la surface inférieure (7'') d'une surface égale à l'aire (2s) et positionné exactement en superposition parallèle en tout point de l'aire (2s) occupée par la matrice (2) à la surface (7'') pour former une aire (8s) de largeur (8tl) et de longueur du dioptre (4) ou (7) du dichroïsme parallèle au filtre plasmonique (3). Photovoltaic optical device with frontal plasmonic filtration and local rear variable multirefringence characterized in that it comprises: - rows of crystalline solar cells (1) interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) diopter ) whose distance (e) separating two rows is equal to or smaller than the segment of a solar cell (1) - a plasmonic filter (3) stuck on the lower surface (4 ') of the incoming diopter (4) and positioned in parallel a row of solar cells (1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells therefore 1/22 of (e) - A variable multirefringent filter ( 8) locally ...

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12-01-2018 дата публикации

PHOTOVOLTAIC OPTICAL DEVICE WITH PLASMONIC FILTRATION SIMPLE REAR

Номер: FR3038142B1
Автор: Lionel Girardie
Принадлежит: Individual

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