Patent application number | Description | Published |
20090127673 | METHOD FOR PRODUCING SEMI-CONDUCTING DEVICES AND DEVICES OBTAINED WITH THIS METHOD - A semi-conducting device has at least one layer doped with a doping agent and a layer of another type deposited on the doped layer in a single reaction chamber. An operation for avoiding the contamination of the other layer by the doping agent separates the steps of depositing each of the layers. | 05-21-2009 |
20100313932 | METHOD FOR OBTAINING HIGH PERFORMANCE THIN FILM DEVICES DEPOSITED ON HIGHLY TEXTURED SUBSTRATES - The present invention provides an improved thin film solar cell, wherein at least one additional resistive transparent conductive oxide (TCO) layer is incorporated into the solar cell. The additional resistive TCO electrically separates the conductive TCO layers acting as electrodes of such a cell and thus decreases or prevents performance losses. Furthermore, methods for the production of such solar cells are disclosed. | 12-16-2010 |
20110030760 | PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING A PHOTOVOLTAIC DEVICE - The photovoltaic device comprises a substrate, deposited on said substrate,
| 02-10-2011 |
20110049102 | PLASMA TREATMENT APPARATUS AND METHOD FOR PLASMA-ASSISTED TREATMENT OF SUBSTRATES - A remote plasma source comprises a first plate-like electrode ( | 03-03-2011 |
20110108109 | METHOD FOR LARGE-SCALE MANUFACTURING OF PHOTOVOLTAIC CELLS FOR A CONVERTER PANEL AND PHOTOVOLTAIC CONVERTER PANEL - So as to improve large-scale industrial manufacturing of photovoltaic cells and of the respective converter panels at a photovoltaic cell with a microcrystalline layer of intrinsic silicon compound at least one of the adjacent layers of doped silicon material is conceived as a an amorphous layer. | 05-12-2011 |
20110180142 | ELECTRICAL AND OPTICAL PROPERTIES OF SILICON SOLAR CELLS - The method for manufacturing a photovoltaic cell or a photovoltaic converter panel comprises depositing a layer of p-doped amorphous silicon using a gas mixture comprising silane, methane, hydrogen and trimethylboron in a ratio of 1:2:2:1.25. In particular, plasma-enhanced chemical vapor deposition is used for the deposition. The corresponding photovoltaic cells and photovoltaic converter panels are also described. | 07-28-2011 |
20110186127 | METHOD FOR DEPOSITING AN AMORPHOUS SILICON FILM FOR PHOTOVOLTAIC DEVICES WITH REDUCED LIGHT-INDUCED DEGRADATION FOR IMPROVED STABILIZED PERFORMANCE - A thin film photovoltaic device on a substrate is being realized by a method for manufacturing a p-i-n junction semiconductor layer stack with a p-type microcrystalline silicon layer, a p-type amorphous silicon layer, a buffer silicon layer comprising preferably intrinsic amorphous silicon, an intrinsic type amorphous silicon layer, and an n-type silicon layer over the intrinsic type amorphous silicon layer. | 08-04-2011 |
20110240107 | LARGE-AREA THIN-FILM-SILICON PHOTOVOLTAIC MODULES - Micromorph tandem cells with stabilized efficiencies of 11.0% have been achieved on as-grown LPCVD ZnO front TCO at bottom cell thickness of just 1.3 μm in combination with an antireflection concept. Applying an advanced LPCVD ZnO front TCO stabilized tandem cells of 10.6% have been realized at a bottom cell thickness of only 0.8 μm. Implementing intermediate reflectors in Micromorph tandem cell devices allow for, compared to commercial SnO | 10-06-2011 |
20110272099 | PLASMA PROCESSING APPARATUS AND METHOD FOR THE PLASMA PROCESSING OF SUBSTRATES - A plasma processing apparatus ( | 11-10-2011 |
20110284061 | PHOTOVOLTAIC CELL AND METHODS FOR PRODUCING A PHOTOVOLTAIC CELL - A photovoltaic cell ( | 11-24-2011 |
20120031482 | PHOTOVOLTAIC CELL AND METHODS FOR PRODUCING A PHOTOVOLTAIC CELL - A photovoltaic device is provided that includes a substrate, a first transparent conductive layer positioned on the substrate, a plurality of transparent conductive rods positioned on the first transparent conductive layer and having a growth direction, the growth direction extending in a direction away from the substrate, a photovoltaically active layer covering the plurality of transparent conductive rods rods and a conductive layer positioned on the photovoltaically active layer. | 02-09-2012 |
20120227799 | HIGH EFFICIENCY MICROMORPH TANDEM CELLS - A method for manufacturing a micromorph tandem cell is disclosed. The micromorph tandem cell comprises a μc-Si:H bottom cell and an a-Si:H top cell, an LPCVD ZnO front contact layer and a ZnO back contact in combination with a white reflector. The method comprises the steps of
| 09-13-2012 |
20120255613 | PHOTOVOLTAIC CELL AND METHODS FOR PRODUCING A PHOTOVOLTAIC CELL - A photovoltaic cell ( | 10-11-2012 |
20120266953 | METHOD OF COATING A SUBSTRATE - The present invention provides a method of coating a substrate with a zinc oxide film, the method comprising the steps of:
| 10-25-2012 |