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US20130056071 DONOR-ACCEPTOR DYAD COMPOUNDS IN PHOTOVOLTAICS  
Methods, compositions and devices relate to photovoltaic cells having a photoactive layer and constituents synthesized and utilized for the photoactive layer. The photovoltaic cells incorporate...
US20110297234 METHOD OF IMPROVING EXCITON DISSOCIATION AT ORGANIC DONOR-ACCEPTOR HETEROJUNCTIONS  
The present disclosure generally relates to organic photosensitive optoelectronic devices and polaron pair recombination dynamics to impact efficiency and open circuit voltages of organic solar...
US20130048336 POLYMERIC COATED BUSBAR TAPE FOR PHOTOVOLTAIC SYSTEMS  
A tape is disclosed. The tape includes a metallic foil, an adhesive layer laminated on one surface of the metallic foil and a protective polymeric coating laminated on an opposing second surface...
US20110008926 SOLAR CELL WITH CONDUCTIVE MATERIAL EMBEDDED SUBSTRATE  
Conductive material grids or lines embedded or partially embedded in a transparent substrate of a solar cell. The grids or lines can have a higher conductivity than the anode or they can have the...
US20150105560 FORMULATION COMPRISING IONIC ORGANIC COMPOUNDS FOR USE IN ELECTRON TRANSPORT LAYERS  
The invention relates to formulations comprising ionic organic compounds for use in electron transport layers or electron collecting layers of organic electronic (OE) devices, more specifically in...
US20120208316 Method For Forming A Photo-Active Layer Of The Solar Cell  
The present invention discloses a solar cell having a multi-layered structure that is used to generate, transport, and collect electric charges. The multi-layered nanostructure comprises a...
US20120228586 ORGANIC PHOTOSENSITIVE OPTOELECTRONIC DEVICES WITH TRIPLET HARVESTING  
There is disclosed an organic photosensitive optoelectronic devices comprising organic photoconductive materials, which comprise singlet fission host materials doped with triplet forming...
US20110168248 USE OF DIBENZOTETRAPHENYLPERIFLANTHENE IN ORGANIC SOLAR CELLS  
The present invention relates to the use of dibenzotetraphenylperiflanthene as an electron donor material in an organic solar cell.
US20140065760 METHOD OF FORMING ZINC OXIDE PROMINENCE AND DEPRESSION STRUCTURE AND METHOD OF MANUFACTURING SOLAR CELL USING THEREOF  
A method of forming a nanometer-scale prominence and depression structure on a zinc oxide thin film in a wet-etching method, and the method includes the steps of: preparing a substrate; forming a...
US20150048314 PHOTOACTIVE DEVICES INCLUDING PORPHYRINOIDS WITH COORDINATING ADDITIVES  
Coordinating additives are included in porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating...
US20140283914 Photoelectrochemical Solar Cell Comprising Sensitizing Anthocyanin and Betalain Dyes of Vegetal or Synthetic Origin, or Mixtures Thereof  
The present invention relates to the use of sensitising dyes of natural origin in photoelectrochemical solar cells and to the process for obtaining such vegetal extracts from fruits and vegetables.
US20140116510 STRUCTURE FOR IMPROVING THERMAL STABILITY OF BULK HETEROJUNCTION SOLAR CELLS AND RELATED PHOTOVOLTAIC APPARATUS AND METHOD FOR MAKING THE SAME  
A bulk heterojunction solar cell comprises an electron donor, an electron acceptor, and a multi-substituted fullerene derivative. The electron acceptor further comprises a nano-scale electron...
US20090134385 Organic Line Detector and Method for the Production Thereof  
A method for producing an organic line detector for applications in the field of computer tomography, includes the following steps: selective etching is carried out on an indium-tin-oxide (ITO)...
US20120007046 CARBON NANOTUBE HYBRID PHOTOVOLTAICS  
Systems, methods and devices for the efficient photocurrent generation in single- or multi-walled carbon nanotubes, which includes (SWNTs)/poly [3-hexylthiophene-2,5-diyl] (P3HT) hybrid...
US20150118788 PROCESS FOR MAKING AXIALLY FLUORINATED-PHTHALOCYANINES AND THEIR USE IN PHOTOVOLTAIC APPLICATIONS  
Disclosed is a method of making axially fluorinated metal phthalocyanines and their use in photovoltaic applications.
US20110030771 Organic photosensitive optoelectronic device with near-infrared sensitivity  
An organic photosensitive optoelectronic device having near infrared sensitivity and the method of fabrication thereof are described. The organic photosensitive optoelectronic device comprises a...
US20060016473 Dye-sensitized solar cell employing photoelectric transformation electrode and a method of manufacturing thereof  
A dye-sensitized solar cell using a photoelectric transformation electrode. The solar cell includes a semiconductor electrode, a counter electrode provided opposite to the semiconductor electrode,...
US20150044804 CATHODE BUFFER MATERIALS AND RELATED DEVICES AND METHODS  
The present invention generally relates to cathode buffer materials and devices and methods comprising the cathode buffer materials.
US20150075622 SYNTHESIS OF WATER SOLUBLE DOPED CONJUGATED POLYELECTROLYTES FOR APPLICATIONS IN ORGANIC ELECTRONICS  
A method of fabricating a composition of matter, including fabricating one or more conjugated polyelectrolytes each comprising a donor-acceptor copolymer backbone and one or more anionic side...
US20120216865 HETEROJUNCTION DEVICE  
A solid-state p-n heterojunction comprising an organic p-type material in contact with an n-type material wherein said n-type material is surface-sensitised by at least two sensitizing agents...
US20090308456 Photovoltaic Structures and Method to Produce the Same  
The present disclosure relates to the field of organic optoelectronics. More particularly, the present disclosure relates to photovoltaic structures and to methods to produce the same. One aspect...
US20140130870 USE OF TRIARYLAMINE DERIVATIVES AS HOLE-CONDUCTING MATERIALS IN ORGANIC SOLAR CELLS AND ORGANIC SOLAR CELLS CONTAINING SAID TRIARYLAMINE DERIVATIVES  
Triarylamine compounds of formula I and methods of using them as hole conducting materials in solar cells. Solar cells that contain these materials.
US20120112178 OPTOELECTRONIC DEVICES  
An optoelectronic device comprises electon donor D and acceptor A semiconducting species and an intervening co-oligomeric or copolymeric species provided to alter the energy transfer...
US20080110499 Suppressing Recombination in an Electronic Device  
A semiconductor material structure includes at least one region capable of generating electrons and holes each having an associated mean kinetic energy during operation. A material layer in...
US20140174536 Electron Donor-Fullerene Conjugated Molecules for Organic Photovoltaic Cells  
A photovoltaic cell has an active area formed electron donor-fullerene conjugated molecules. The electron donor is formed of a polymer, which is conjugated with an electron acceptor, such as...
US20140322853 Novel Zwitterionic Polyelectrolytes as Efficient Interface Materials for Application in Optoelectronic Devices  
Facile ways towards the development of linear and brush-type zwitterionic conjugated polyelectrolytes possessing hole or electron blocking abilities are presented using combination of...
US20110250718 LAMINATION AS A MODULAR APPROACH FOR BUILDING ORGANIC PHOTOSENSITIVE DEVICES  
There is disclosed a modular lamination approach for processing organic photosensitive devices that allows the individual processing of device components, that once processed are brought together...
US20130263924 Organic Solar Cell Comprising Self-Assembled Organic/Inorganic Nanocomposite in Photoactive Layer, and Method for Preparing the Same.  
The present invention relates to an organic solar cell having an enhanced light efficiency by using an organic/inorganic nanocomposite in which a metal nanorod and an electron acceptor are...
US20120118368 Method for Increasing the Efficiency of Organic Photovoltaic Cells  
The present invention is directed to an organic photovoltaic cell that contains one or more dipole regions generally disposed between an organic active region and the electrodes and a process for...
US20150056109 SOLAR FUEL GENERATOR  
The disclosure provides conductive membranes for water splitting and solar fuel generation. The membranes comprise an embedded semiconductive/photoactive material and an oxygen or hydrogen...
US20120024383 METHOD FOR COATING AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT  
A method for coating a body with a coating liquid, the body being arranged above a nozzle through which the coating liquid is to be discharged upwardly, the coating method comprising: a coating...
US20130298978 QUANTUM DOT SOLAR CELL  
Solar cells with enhanced efficiency are disclosed. An example solar cell includes a first electrode (12). The first electrode (12) includes an electron conductor film (14). A quantum dot layer...
US20140345673 Photovoltaic Sub-Cell Interconnects  
Photovoltaic sub-cell interconnect systems and methods are provided. In one embodiment, a photovoltaic device comprises a thin film stack of layers deposited upon a substrate, wherein the thin...
US20100006152 Carbon Nanotube Based Semiconducting Devices and Methods for Their Production  
A method of producing a photo-voltaic device comprising the steps of: synthesising carbon nanotubes; adapting the synthesised carbon nanotubes to provide a surface defect such as to create an...
US20060115924 Method of forming a deformed pattern over a substrate  
A method of deforming a pattern comprising the steps of forming, over a substrate, a layered-structure with an upper surface including at least one selected region and at least a re-flow stopper...
US20110108102 SOLAR CELL WITH ENHANCED EFFICIENCY  
Solar cells and methods for manufacturing solar cells are disclosed. An example solar cell may include a substrate, which in some cases may act as an electrode, a nano-pillar array coupled...
US20090120491 Polymeric Nanofibril Network for Photovoltaic Cells  
A method of preparing a polymeric composition with photovoltaic properties comprises a step of blending, in a solvent, at least one electron donor type semiconductor polymeric material essentially...
US20120216869 ORGANIC PHOTOVOLTAIC CELL AND METHOD FOR MANUFACTURING THE SAME  
An organic photovoltaic cell comprising: an operative part containing a pair of electrodes and an active layer that is located between the pair of electrodes and containing an organic compound;...
US20100294367 SOLAR CELL WITH ENHANCED EFFICIENCY  
Solar cells and methods for manufacturing solar cells are disclosed. An example solar cell may include a substrate, which in some cases may act as an electrode, a nano-pillar array coupled...
US20120235125 ORGANIC PHOTOVOLTAIC CELL INCORPORATING ELECTRON CONDUCTING EXCITON BLOCKING LAYERS  
The present disclosure relates to photosensitive optoelectronic devices comprising a compound blocking layer located between an acceptor material and a cathode, the compound blocking layer...
US20130061928 ORGANIC SOLAR CELL AND METHOD OF MANUFACTURING THE SAME  
According to example embodiments, an organic solar cell includes a first electrode, a second electrode on the first electrode, and a photoactive layer between the first electrode and the second...
US20140357013 PREPARATION METHOD FOR ORGANIC SOLAR CELLS HAVING CONDUCTIVE NANORODS  
The present invention provides a preparation method for organic solar cells having conductive nanorods. In the process of solar cells, the present invention etches the indium-tin-oxide layer,...
US20120186639 PARALLEL COAXIAL MOLECULAR STACK ARRAYS  
A coaxial molecular stack (10) for transferring photocurrent generation in a device such as a solar cell (14) is disclosed. The device comprises a plurality of macrocyclic π-conjugated planar...
US20060003487 Low power consumption OLED material for display applications  
Some embodiments of the present invention are directed to OLED materials useful in display devices and processes for making such OLED materials. The OLED materials may comprise polar compounds...
US20090165859 GROWTH OF ORDERED CRYSTALLINE ORGANIC FILMS  
There is disclosed methods utilizing organic vapor phase deposition for growing bulk organic crystalline layers for organic photosensitive devices, heterojunctions and films made by such methods,...
US20110041905 ORGANIC SOLAR CELL AND METHOD FOR FORMING THE SAME  
The invention provides an organic solar cell, containing a substrate having a first electrode formed thereon, an organic photoactive layer including a crystalline, first organic molecule of a...
US20050211976 Organic field-effect transistor, flat panel display device including the same, and a method of manufacturing the organic field-effect transistor  
An organic-field effect transistor, a method of manufacturing the same, and a flat panel display device including the organic-field effect transistor. The organic-field effect transistor includes...
US20060000506 Organic photovoltaic component with encapsulation  
The invention concerns an organic photovoltaic component with a novel encapsulation, wherein the invention for the first time discloses packaging for organic solar cells that includes a low-cost...
US20120031493 TANDEM ORGANIC SOLAR CELL USING A POLYELECTROLYTE LAYER, AND METHOD FOR MANUFACTURING THE SAME  
The invention relates to a tandem organic solar cell using a polyelectrolyte layer and a method for manufacturing same. The tandem organic solar cell comprises a first electrode, a first organic...
US20140209157 FORMING OF OPTOELECTRONIC DEVICES, PARTICULARLY OF INVERTED-TYPE OPV CELLS  
This forming involves a composition including: poly(3,4-ethylenedioxythiophene) or PEDOT; polystyrene sulfonate or PSS; a compound (A) having formula: with 0

Matches 1 - 50 out of 425 1 2 3 4 5 6 7 8 9 >