Patent application number | Description | Published |
20110180137 | PASTE COMPOSITION FOR ELECTRODE AND PHOTOVOLTAIC CELL - The paste composition for an electrode are constituted with metal particles having copper as a main component, a phosphorous-containing compound, glass particles, a solvent, and a resin. Further, the photovoltaic cell has an electrode formed by using the paste composition for an electrode. | 07-28-2011 |
20110180138 | PASTE COMPOSITION FOR ELECTRODE AND PHOTOVOLTAIC CELL - The paste composition for an electrode includes metal particles having copper as a main component, glass particles including diphosphorus pentoxide and divanadium pentoxide and having a content of divanadium pentoxide of 1% by mass or more, a solvent, and a resin. Further, the photovoltaic cell has an electrode formed by using the paste composition for an electrode. | 07-28-2011 |
20110180139 | PASTE COMPOSITION FOR ELECTRODE AND PHOTOVOLTAIC CELL - The paste composition for an electrode of the first aspect of the present invention includes silver alloy particles, glass particles, a resin, and a solvent. The paste composition for an electrode of the second aspect of the present invention includes copper particles, silver or silver alloy particles, glass particles containing P | 07-28-2011 |
20110195541 | COMPOSITION FOR FORMING N-TYPE DIFFUSION LAYER, METHOD FOR FORMING N-TYPE DIFFUSION LAYER, AND METHOD FOR PRODUCING PHOTOVOLTAIC CELL - The composition for forming an n-type diffusion layer in accordance with the present invention contains a donor element-containing glass powder and a dispersion medium. An n-type diffusion layer and a photovoltaic cell having an n-type diffusion layer are prepared by applying the composition for forming an n-type diffusion layer, followed by a thermal diffusion treatment. | 08-11-2011 |
20110209751 | PASTE COMPOSITION FOR ELECTRODE AND PHOTOVOLTAIC CELL - The paste composition for an electrode according to the present invention includes metal particles containing copper as a main component, a flux, glass particles, a solvent, and a resin. Further, a photovoltaic cell according to the present invention has an electrode formed by using the paste composition for an electrode. | 09-01-2011 |
20110277831 | PASTE COMPOSITION FOR ELECTRODE AND PHOTOVOLTAIC CELL - The paste composition for an electrode are constituted with copper-containing particles having a peak temperature of an exothermic peak showing a maximum area in the simultaneous ThermoGravimetry/Differential Thermal Analysis of 280° C. or higher, glass particles, a solvent, and a resin. Further, the photovoltaic cell has an electrode formed by using the paste composition for a photovoltaic cell electrode. | 11-17-2011 |
20120178201 | COMPOSITION FOR FORMING N-TYPE DIFFUSION LAYER, METHOD FOR FORMING N-TYPE DIFFUSION LAYER, AND METHOD FOR PRODUCING PHOTOVOLTAIC CELL - The composition for forming an n-type diffusion layer in accordance with the present invention contains a donor element-containing glass powder and a dispersion medium. An n-type diffusion layer and a photovoltaic cell having an n-type diffusion layer are prepared by applying the composition for forming an n-type diffusion layer, followed by a thermal diffusion treatment. | 07-12-2012 |
20120184062 | COMPOSITION FOR FORMING N-TYPE DIFFUSION LAYER, METHOD FOR FORMING N-TYPE DIFFUSION LAYER, AND METHOD FOR PRODUCING PHOTOVOLTAIC CELL - The composition for forming an n-type diffusion layer in accordance with the present invention contains a donor element-containing glass powder and a dispersion medium. An n-type diffusion layer and a photovoltaic cell having an n-type diffusion layer are prepared by applying the composition for forming an n-type diffusion layer, followed by a thermal diffusion treatment. | 07-19-2012 |
20120260981 | PASTE COMPOSITION FOR ELECTRODE, PHOTOVOLTAIC CELL ELEMENT, AND PHOTOVOLTAIC CELL - The present invention provides a paste composition for an electrode, the paste composition including phosphorus-tin-containing copper alloy particles, glass particles, a solvent and a resin. The present invention also provides a photovoltaic cell element having an electrode formed from the paste composition, and a photovoltaic cell. | 10-18-2012 |
20120260982 | PASTE COMPOSITION FOR ELECTRODE, PHOTOVOLTAIC CELL ELEMENT, AND PHOTOVOLTAIC CELL - The present invention provides a paste composition for an electrode, the paste composition comprising phosphorus-containing copper alloy particles, tin-containing particles, glass particles, a solvent and a resin. The present invention also provides a photovoltaic cell element having an electrode formed from the paste composition, and a photovoltaic cell. | 10-18-2012 |
20120260988 | PASTE COMPOSITION FOR ELECTRODE AND PHOTOVOLTAIC CELL - A paste composition for an electrode, the paste composition comprising: phosphorous-containing copper alloy particles in which the content of phosphorous is from 6% by mass to 8% by mass; glass particles; a solvent; and a resin. | 10-18-2012 |
20140060385 | COMPOSITION FOR FORMING N-TYPE DIFFUSION LAYER, METHOD FOR FORMING N-TYPE DIFFUSION LAYER, AND METHOD FOR PRODUCING PHOTOVOLTAIC CELL - The composition for forming an n-type diffusion layer in accordance with the present invention contains a donor element-containing glass powder and a dispersion medium. An n-type diffusion layer and a photovoltaic cell having an n-type diffusion layer are prepared by applying the composition for forming an n-type diffusion layer, followed by a thermal diffusion treatment. | 03-06-2014 |