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8865515 Preparation method for reduced graphene oxide using sulfonyl hydrazide-based reducing agent and optoelectronic devices thereof  
A method for fabricating a graphene thin film by reducing graphene oxide and a method for fabricating an optoelectronic device using the same are provided. The method for fabricating a graphene...
8846134 Isoelectronic surfactant induced sublattice disordering in optoelectronic devices  
A method of disordering a layer of an optoelectronic device including; growing a plurality of lower layers; introducing an isoelectronic surfactant; growing a layer; allowing the surfactant to...
8835756 Zinc oxide photoelectrodes and methods of fabrication  
A substrate-supported photoelectrode, which includes an essentially two-dimensional transparent conductive oxide (TCO) film supported by a substrate, wherein the film is doped with at least one...
8834969 Method for manufacturing workpieces and apparatus  
For vacuum treatment of workpieces by a multitude of distinct processing stations (P11-P1n, P21-P2m) the processing stations are grouped in two groups (I and II). The workpieces are handled towards...
8828490 Vapor deposition method  
A vapor deposition apparatus, which is capable of performing a thin film deposition process and improving characteristics of a formed thin film, includes: a chamber having an exhaust opening; a...
8828479 Process for producing light absorbing layer for chalcopyrite type thin-film solar cell  
A process for producing a light absorbing layer for thin-film solar cell that possesses a film structure having a constituent component of chalcopyrite compound (Cu(In+Ga)Se2) uniformly distributed...
8821966 Image display device  
A method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a protection member and a display-side...
8821964 Method for manufacture of semiconductor bearing thin film material  
A method for forming a semiconductor bearing thin film material. The method includes providing a metal precursor and a chalcogene precursor. The method forms a mixture of material comprising the...
8815123 Fabrication method for ibiiiavia-group amorphous compound and ibiiiavia-group amorphous precursor for thin-film solar cells  
A method for fabricating an IBIIIAVIA-group amorphous compound used for thin-film solar cells is provided. A mixture solution including elements of Group IB, IIIA, VIA or combinations thereof is...
8809096 Bell jar extraction tool method and apparatus for thin film photovoltaic materials  
An apparatus for extracting a bell jar chamber from a processing station of a thin film photovoltaic material is provided. The apparatus includes a rack fixture coupled to a robot loader. The rack...
8809678 Coated nanoparticles and quantum dots for solution-based fabrication of photovoltaic cells  
CIGS absorber layers fabricated using coated semiconducting nanoparticles and/or quantum dots are disclosed. Core nanoparticles and/or quantum dots containing one or more elements from group 13...
8802187 Solar cell and process for producing the same  
The present invention provides a method of manufacturing a solar cell, comprising forming a buffer layer comprising a group-III nitride semiconductor on a substrate using a sputtering method, and...
8790746 Method for manufacturing a polymer molecular film for photo-electronic device  
The present invention provides a polymer molecular film, a photo-electronic element comprising the same and method for manufacturing the same. The polymer molecular film of the invention is formed...
8784930 Transparent conductive film having high optical transmittance and method for manufacturing the same  
The present invention pertains to a transparent conductive film including a conductive layer having different thicknesses so as to increase the optical transmittance while maintaining the...
8778448 Method of stabilizing hydrogenated amorphous silicon and amorphous hydrogenated silicon alloys  
A method of forming a semiconductor material of a photovoltaic device that includes providing a surface of a hydrogenated amorphous silicon containing material, and annealing the hydrogenated...
8779281 Solar cell  
A solar cell includes a semi-conductive substrate, a doping layer, an anti-reflection layer, an electrode, a passivation stacked layer and a contact layer. The semi-conductive substrate has a front...
8765213 Method for making lithium-ion battery electrode material  
The present disclosure relates to a method for making an electrode material of lithium-ion batteries. In the method, a carbon source compound is dissolved into a solvent to form a liquid phase...
8754407 Gas barrier film, method of manufacturing gas barrier film, and organic photoelectric conversion element  
Disclosed is a gas barrier film which has both high gas barrier performance and high cracking (bending) resistance. Specifically disclosed is a gas barrier film which comprises, on a substrate in...
8748310 Method for producing a metal contact structure of a photovoltaic solar cell  
A method for producing a metal contact structure of a photovoltaic solar cell, including: applying an electrically non-conductive insulating layer to a semiconductor substrate, applying a metal...
8747942 Carbon nanotube-based solar cells  
Solar cells are provided with carbon nanotubes (CNTs) which are used: to define a micron/sub-micron geometry of the solar cells; and/or as charge transporters for efficiently removing charge...
8728567 Double complex salts as absorbers in OSC/OPV devices  
The present invention pertains to the double complex salts in optoelectronic components, like organic diodes, organic transistors or organic lasers, in particular an organic solar cell (OSC, OPP)...
8721930 Polymeric precursors for AIGS silver-containing photovoltaics  
This invention relates to compounds, polymeric compounds, and compositions used to prepare semiconductor and optoelectronic materials and devices including thin film and band gap materials. This...
8722136 Heat strengthening of a glass superstrate for thin film photovoltaic devices  
Process and apparatus are generally provided for forming a thin film photovoltaic device. In one particular embodiment, the process includes: depositing a photovoltaic absorber layer on a glass...
8723021 Efficiency in antireflective coating layers for solar cells  
A solar cell includes a substrate having an N-region and a P-region, a first anti-reflective layer disposed on the substrate, a metallic contact disposed on the first anti-reflective layer, a...
8715537 Molecular precursor methods and materials for optoelectronics  
This invention relates to compounds and compositions used to prepare semiconductor and optoelectronic materials and devices. This invention provides a range of compounds, compositions, materials...
8715775 Precursors and uses for CIS and CIGS photovoltaics  
Processes for making a photovoltaic layer on a substrate by depositing a first layer of an ink onto the substrate, wherein the ink contains one or more compounds having the formula MB(ER)3, wherein...
8709530 Pattern forming method using printing device and method of manufacturing liquid crystal display device using the same  
A pattern forming method using printing device and method of manufacturing LCD device using the same is disclosed, which uses a cleaning dry film to remove a pattern material from a printing plate,...
8709531 Liquid composite compositions using non-volatile liquids and nanoparticles and uses thereof  
A solvent composition comprising an organic solvent; dispersed nanoparticles; and a non-volatile electrolyte is provided. A method of forming a liquid composite composition is provided.
8691325 Dye-sensitized solar cell based on electrospun ultra-fine titanium dioxide fibers and fabrication method thereof  
A dye-sensitized solar cell comprising a semiconductor electrode comprising electrospun ultra-fine titanium dioxide fibers and fabrication method thereof are disclosed. The dye-sensitized solar...
8691326 Method for manufacturing solar cell electrode  
A method for manufacturing a solar cell electrode, comprising the steps of: (a) applying a conductive paste for bus electrode to a wafer in order to form a bus electrode pattern; (b) depositing...
8685490 Undercoating layers providing improved photoactive topcoat functionality  
A coated article includes a substrate and a first coating formed over at least a portion of the substrate. The first coating includes a mixture of oxides including oxides of at least two of P, Si,...
8685260 Conductive polymer electrodes  
A known method of forming organic semiconductor devices employs the deposition of a conductive polymer onto a substrate to form electrodes or conductive tracks and then to apply an electrical...
8673410 Adhesion layer for thin film transistors  
A method for manufacturing a poly- or microcrystalline silicon layer on an insulator comprises a silicon containing insulator, growing a thin adhesion promoting layer comprising amorphous silicon...
8658885 Substrate for thin-film photoelectric conversion device, thin film photoelectric conversion device including the same, and method for producing substrate for thin-film photoelectric conversion device  
Provided is a substrate for a thin-film photoelectric conversion device which makes it possible to produce the device having improved characteristics at low cost and high productivity. The...
8647533 Compositions including controlled segregated phase domain structure with segregated phase domain array  
A composition includes a chemical reaction product defining a first surface and a second surface, characterized in that the chemical reaction product includes a segregated phase domain structure...
8647708 Method of producing photoelectric conversion element, photoelectric conversion element, and photoelectrochemical cell  
A method of producing a photoelectric conversion element, which the element contains an electrically conductive support, a photosensitive layer having porous semiconductor fine particles, a charge...
8642455 High-throughput printing of semiconductor precursor layer from nanoflake particles  
Methods and devices are provided for transforming non-planar or planar precursor materials in an appropriate vehicle under the appropriate conditions to create dispersions of planar particles with...
8642138 Processing method for cleaning sulfur entities of contact regions  
A method for forming a thin film photovoltaic device. The method includes providing a transparent substrate comprising a surface region and forming a first electrode layer overlying the surface...
8642115 Photovoltaic device and manufacturing method thereof  
A photovoltaic device with a low degradation rate and a high stability efficiency. In one aspect, the photovoltaic device includes: a substrate; a first electrode disposed on the substrate; at...
8628696 Molecular precursors for optoelectronics  
This invention relates to compounds and compositions used to prepare semiconductor and optoelectronic materials and devices. This invention provides a range of compounds, compositions, materials...
8628859 Barrier film  
A barrier film is disclosed that includes a polymeric film substrate and at least first and second polymer layers separated by an inorganic barrier layer. The first polymer layer is disposed on the...
8623448 High-throughput printing of semiconductor precursor layer from chalcogenide microflake particles  
Methods and devices are provided for high-throughput printing of semiconductor precursor layer from microflake particles. In one embodiment, the method comprises of transforming non-planar or...
8617641 Coated article comprising colloidal silica inclusive anti-reflective coating, and method of making the same  
Certain example embodiments of this invention relate to coated articles that include anti-reflective (AR) coatings produced from colloidal silica with variable size particles in formulation, and/or...
8617640 Thin-film devices formed from solid group IIIA alloy particles  
Methods and devices are provided for forming thin-films from solid group IIIA-based particles. In one embodiment, a method is provided for creating solid alloy particles. The method may include...
8613973 Photovoltaic device with solution-processed chalcogenide absorber layer  
The present invention provides a photovoltaic device, such as, a solar cell, having a substrate and an absorber layer disposed on the substrate. The absorber layer includes a doped or undoped...
8609182 Solution containment during buffer layer deposition  
Improved methods and apparatus for forming thin-film layers of chalcogenide on a substrate web. Solutions containing the reactants for the chalcogenide layer may be contained substantially to the...
8591990 Microfiber supported metal silicide nanowires  
An arrangement of elongated nanowires that include titanium silicide or tungsten silicide may be grown on the exterior surfaces of many individual electrically conductive microfibers of much larger...
8585936 Methods for photovoltaic absorbers with controlled group 11 stoichiometry  
This invention includes processes for making a photovoltaic absorber layer having a predetermined stoichiometry on a substrate by depositing a precursor having the predetermined stoichiometry onto...
8586861 Solar cell device  
A photovoltaic cell including: (a) a housing including an at least partially transparent cell wall having an interior surface; (b) an electrolyte, disposed within the cell wall, and containing an...
8586128 Light emitting diode package having multi-stepped reflecting surface structure and fabrication method thereof  
A high luminance and high output LED package using an LED as a light source and a fabrication method thereof. The LED package includes an Al substrate with a recessed multi-stepped reflecting...