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7602035 |
Light emitting or light receiving semiconductor module and method for manufacturing same
A solar module 20 comprises first and second sheets 21 and 22 , a plurality of rows (a plurality of groups) of spherical solar cells 11 incorporated in between these sheets 21 and 22 in...
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7422922 |
Photoelectric conversion element and process for fabricating the same, electronic device and process for fabricating the same
In a photoelectric conversion device using a semiconductor electrode composed of semiconductor nanoparticles, the semiconductor electrode is made by coating and drying a paste containing a binder...
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7402747 |
Photoelectric conversion device and method of manufacturing the device
There is disclosed a photoelectric conversion device comprising a substrate 1 serving as a lower electrode; first conductivity-type crystalline semiconductor particles 3 deposited on the...
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7387400 |
Light-emitting device with spherical photoelectric converting element
A light-emitting device has spherical photo-electric converting elements that have a substantially spherical acceptance surface, respectively; a light emitting diode powered by the spherical...
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RE39967 |
Solid-state photoelectric device
A solid state photovoltaic device is formed on a substrate and includes a photoactive channel layer interposed between a pair of electrodes. The photoactive channel layer includes a first material...
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7291782 |
Optoelectronic device and fabrication method
Charge-splitting networks, optoelectronic devices, methods for making optoelectronic devices, power generation systems utilizing such devices and method for making charge-splitting networks are...
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7253017 |
Molding technique for fabrication of optoelectronic devices
Charge splitting networks for optoelectronic devices may be fabricated using a nanostructured porous film, e.g., of SiO 2 , as a template. The porous film may be fabricated using surfactant...
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7205473 |
Photovoltaic powered multimedia greeting cards and smart cards
A flexible photovoltaic cell integrated onto an active card, such as a greeting card or “smart” card, may be fabricated separately and then integrated with additional electronics on the active...
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7195721 |
Quantum lilypads and amplifiers and methods of use
A nanocomposite having enhanced energy conversion between thermal, electron, phonons, and photons energy states. The composition comprises a synergistic blend of nanoscale powders wherein the...
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7196834 |
Transparent flat body
This invention relates to a transparent flat body including two transparent cover layers ( 1, 2 ) that confine between them an active layer ( 3 ) whose transparency varies in an electric field and...
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7157641 |
Organic photovoltaic cells with an electric field integrally-formed at the heterojunction interface
A bi-layer photovoltaic cell, and method ( 100 ) of making same, with an electric field applied at the p-n heterojunction interface. The cell includes a first semiconductor layer including a...
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7141735 |
Dye-sensitized photoelectric conversion device
The present invention relates to an organic dye-sensitized semiconductor device and to a solar cell using it and, particularly, to a photoelectric conversion device using semiconductor fine...
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7087831 |
Photoelectric conversion device and method of production thereof
A photoelectric conversion device comprising at least an electron acceptive charge transfer layer, an electron donative charge transfer layer, and a light absorption layer existing between the...
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7087832 |
Nanostructure and nanocomposite based compositions and photovoltaic devices
Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that...
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6916981 |
Semiconductor layer, solar cell using it, and production methods and applications thereof
The objects of the present invention are to provide semiconductor layers for obtaining solar cells having a relatively high energy conversion efficiency, solar cells using the same, and their...
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6838743 |
Optoelectronic material, device using the same and method for manufacturing optoelectronic material
This invention relates an optoelectronic material comprising a uniform medium with a controllable electric characteristic; and semiconductor ultrafine particles dispersed in the medium and having a...
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6762359 |
Photovoltaic panel and method of producing same
A method of producing a photovoltaic panel, including the steps of producing a light-transmitting, photovoltaic-element holding member which holds, along a reference surface, a plurality of...
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6706959 |
Photovoltaic apparatus and mass-producing apparatus for mass-producing spherical semiconductor particles
A photoelectric conversion element is disposed in each of a plurality of recesses of a support. Light reflected by the inside surface of the recess shines on the photoelectric conversion element....
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6689950 |
Paint solar cell and its fabrication
A solar cell has an active structure including a paint voltage source having a first paint layer structure comprising p-type pigment particles dispersed in a first-layer binder, and a second paint...
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6649824 |
Photoelectric conversion device and method of production thereof
A photoelectric conversion device comprising at least an electron acceptive charge transfer layer, an electron donative charge transfer layer, and a light absorption layer existing between the...
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6620996 |
Photoelectric conversion device
An insulator is formed on a substrate, on which numerous first conductivity-type crystalline semiconductor particles are deposited on and brought into contact with the substrate. A second...
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6620997 |
Photoelectric conversion device
In a photoelectric conversion device having numerous crystalline semiconductor grains deposited on a substrate, the substrate includes an aluminum layer or an aluminum alloy layer, an intermediate...
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6586670 |
Photoelectric conversion device and method for producing same
A method for producing a photoelectric conversion device comprising a conductive support and a photosensitive layer containing a semiconductor fine particle on which a dye is adsorbed, wherein the...
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6555741 |
Methods to implement interconnects in multi-cell regenerative photovoltaic photoelectrochemical devices
The present invention relates to multi-cell regenerative photovoltaic photoelectrochemical (RPEC) devices. The invention describes the structure of a multi-cell RPEC device where conductive...
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6452092 |
Photovoltaic cell and solar cell utilizing the same
A photovoltaic cell comprises an electrode layer, a photovoltaic layer, a hole transport layer, a conductive layer and a counter electrode layer stacked in this order.
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6441298 |
Surface-plasmon enhanced photovoltaic device
A surface-plasmon enhanced photovoltaic device including: a first metallic electrode having an array of apertures, an illuminated surface and an unilluminated surface, at least one of the surfaces...
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6437234 |
Photoelectric conversion device and manufacturing method thereof
A method of manufacturing a photoelectric conversion device according to the present invention comprises the steps of: applying numerous glass particles having a particle size before baking being 5...
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6420644 |
Solar battery and method of treating a board for a solar battery
A solar battery having a board with a surface with a plurality of spherical segments projecting from the board surface. A primary electrode layer is provided on the board surface and the plurality...
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6417442 |
Solar battery assembly and method of forming a solar battery assembly
A method of forming a solar battery assembly. The method includes the steps of: providing a plurality of spherically-shaped cells, each having a semiconductor layer and an outer electrode layer;...
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6372979 |
Apparatus and method for converting artificially generated radiant energy to electrical energy
An apparatus is provided for generating electrical energy. The apparatus consists of a housing; particularly, a housing having a spherical surface; a natural gas light for generating radiation...
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6355873 |
Spherical shaped solar cell fabrication and panel assembly
A spherical shaped solar diode having an n-type substrate surrounded by a p-type layer of semiconductor material is disclosed. In addition, a plurality of hetero-junction super lattice structures...
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6281427 |
Substrate for producing semiconductor device, method for producing the substrate, photoelectric conversion device and method for producing the photoelectric conversion device
A semiconductor-device-producing substrate and method for producing the substrate which is inexpensive and good in quality and which has a large-area surface layer. A photoelectric conversion...
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6204545 |
Semiconductor device
The present invention is a semiconductor device which has one or a plurality of spherical semiconductor elements as its main component. The spherical semiconductor element is a spherical...
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6198037 |
Solar battery module for optical electrolysis device and optical electrolysis device
Partition member 34 is provided, which partitions the interior of glass container 31 into reduction reaction chamber 32 and oxidation reaction chamber 33 and which is made of a polymer electrolyte...
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6022415 |
Spherical article conveying atmosphere replacing device
A spherical article conveying atmosphere replacing device includes a recovering chamber which a recovering pipe penetrates; a pressure reducing device (or recovering pump) for making the inside of...
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5986206 |
Solar cell
Polymer based solar cells incorporate nanoscale carbon particles as electron acceptors. The nanoscale carbon particles can be appropriate carbon blacks, especially modified laser black. Conducting...
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5981865 |
Apparatus for utilizing solar energy
An apparatus (10) for utilizing solar energy includes an outer shell body (11), an inner body (40) inside it, and a hollow body (30) provided in between which are formed in a shape of a uniform...
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5868869 |
Thin film photovoltaic device and process of manufacture
Provided is a thin film photovoltaic device and a method of manufacturing the device. The thin film photovoltaic device comprises a film layer having particles which are smaller than about 30...
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5785768 |
Photo cells, photo cell arrays, and electrolytic devices using these cells and arrays
A photo cell and a photo cell array which have high photoelectric conversion efficiency, little leakage current, long life, and high reliability, as well as a electrolytic device that employs the...
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5720827 |
Design for the fabrication of high efficiency solar cells
A method and apparatus for a photo-active region for generation of free carriers when a first surface is exposed to optical radiation. The photo-active region includes a conducting transparent...
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5672214 |
Concrete solar cell
An inexpensive, robust concrete solar cell (10) comprises a photovoltaic material embedded in and extending beyond front and rear major surfaces (18 and 16) of a matrix layer (14). The matrix layer...
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5614020 |
Apparatus for making optically fused semiconductor powder for solar cells
A method and apparatus for forming semiconductor particles (42) for solar cells using an optical furnace (30). Uniform mass piles (26) of powered semiconductor feedstock are almost instantaneously...
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5556791 |
Method of making optically fused semiconductor powder for solar cells
A method and apparatus for forming semiconductor particles (42) for solar cells using an optical furnace (30). Uniform mass piles (26) of powered semiconductor feedstock are almost instantaneously...
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5498576 |
Method and apparatus for affixing spheres to a foil matrix
An improved method of affixing spheres 4 to a foil matrix 2 is described herein. First, a cell sandwich 32 is prepared. This cell sandwich 32 includes spheres 4 mounted on a foil matrix 2 which are...
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5468304 |
Output-increasing, protective cover for a solar cell
A flexible cover (14) for a flexible solar cell (12) protects the cell from the ambient and increases the cell's efficiency. The cell(12)includes silicon spheres (16) held in a flexible aluminum...
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5466301 |
Solar cell having an output-increasing, protective cover
A flexible cover (14) for a flexible solar cell (12) protects the cell from the ambient and increases the cell's efficiency. The cell (12)includes silicon particles (16) held in a flexible aluminum...
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5431127 |
Process for producing semiconductor spheres
A method of manufacturing semiconductor particles (30) of uniform mass. A template (12) is used to meter out uniform mass piles (28) of semiconductor feedstock upon a refractory layer (14). These...
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5419782 |
Array of solar cells having an optically self-aligning, output-increasing, ambient-protecting coating
A cover (14) for an array (12) of foil matrix-mounted (18), spaced photovoltaic members (16) protects the array (12) from the environment and increases its efficiency. Upper portions (31) of the...
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5278097 |
Method of making doped silicon spheres
Solar cells are formed of semi-conductor spheres of P-type interior having an N-type skin are pressed between a pair of aluminum foil members forming the electrical contacts to the P-type and...
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5192400 |
Method of isolating shorted silicon spheres
Solar cells are formed of semi-conductor spheres of P-type interior having an N-type skin are pressed between a pair of aluminum foil members forming the electrical contacts to the P-type and...
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