Patent application number | Description | Published |
20100018565 | SOLAR CELL, SOLAR CELL ARRAY AND SOLAR CELL MODULE, AND METHOD OF FABRICATING SOLAR CELL ARRAY - There is provided a solar cell array and a solar cell module including the solar cell array, comprising: a solar cell wafer including a semiconductor substrate and a p electrode and an n electrode provided at a surface of the semiconductor substrate; an interconnection substrate including an insulating substrate having a light receiving surface and a p interconnection and an n interconnection provided at the light receiving surface and electrically insulated from each other, on the interconnection substrate, more than one solar cell wafer being disposed adjacently, the p electrode and the p interconnection being electrically connected, the n electrode and the n interconnection being electrically connected; and an interconnection formed such that the p interconnection electrically connected to one solar cell wafer and the n interconnection electrically connected to another solar cell wafer adjacent to one solar cell wafer are electrically connected at the light receiving surface and a surface opposite thereto. | 01-28-2010 |
20100032012 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell ( | 02-11-2010 |
20100190286 | METHOD FOR MANUFACTURING SOLAR CELL - Disclosed is a method for manufacturing a solar cell, which includes the steps of: applying a first diffusing agent containing n-type impurities and a second diffusing agent containing p-type impurities onto a semiconductor substrate; forming a protective layer covering at least one of the first diffusing agent and the second diffusing agent; and diffusing at least one of the n-type impurities and the p-type impurities in a surface of the semiconductor substrate by heat treatment of the semiconductor substrate having the protective layer formed thereon. | 07-29-2010 |
20100200058 | SOLAR BATTERY, METHOD FOR MANUFACTURING SOLAR BATTERY, METHOD FOR MANUFACTURING SOLAR CELL MODULE, AND SOLAR CELL MODULE - The present invention provides a solar battery including a solar cell; a wiring substrate having a wire to be electrically connected to an electrode provided in the solar cell; and an adhesive agent for adhering the solar cell and the wiring substrate to each other. The present invention also provides a method for manufacturing the solar battery, a method for manufacturing a solar cell module using the solar battery, and the solar cell module. | 08-12-2010 |
20100224251 | METHOD OF MANUFACTURING SOLAR CELL - A method of manufacturing a solar cell includes the steps of forming on one main surface of a silicon substrate, a first conductivity type impurity layer and a mask layer lying thereon, applying a pattern of an etching paste capable of etching the mask layer and the first conductivity type impurity layer onto the mask layer, subjecting the silicon substrate to heat treatment such that a partial region of the silicon substrate is exposed by etching away the mask layer and the first conductivity type impurity layer in a region of the pattern of the etching paste, forming a second conductivity type impurity layer in the exposed partial region of the silicon substrate, and removing the mask layer. In addition, a solar cell manufactured with the method of manufacturing a solar cell is provided. | 09-09-2010 |
20100267187 | METHOD FOR MANUFACTURING SOLAR CELL - The present invention provides a method for manufacturing a solar cell, including: diffusing p type impurity into at least a portion of a first surface, which is one surface of a silicon substrate, to form a high concentration p type impurity diffusion layer; and etching one of the first surface of the silicon substrate and a second surface of the silicon substrate opposite to the first surface, using as a mask at least one of the high concentration p type impurity diffusion layer and a film formed on the high concentration p type impurity diffusion layer upon forming the high concentration p type impurity diffusion layer. | 10-21-2010 |
20110017281 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SOLAR CELL MODULE - The present invention provides a solar cell module in which at least one portion of a wire ( | 01-27-2011 |
20110030759 | METHOD FOR MANUFACTURING SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL MODULE, AND SOLAR CELL MODULE - With screen printing, an N electrode electrically connected to an N+ layer is formed on a passivation film, and a P electrode contact electrically connected to a P+ layer is formed. Then, with screen printing, an insulating layer is formed to cover a surface of the N electrode and expose a surface of the P electrode contact. After that, with screen printing, a P electrode electrically connected to the P electrode contact is formed on the insulating layer. | 02-10-2011 |
20110114179 | SOLAR BATTERY, METHOD FOR MANUFACTURING SOLAR BATTERY, AND SOLAR CELL MODULE - There is provided a solar battery, including: a solar cell including an electrode ving a contact resistance with a silicon substrate of 70 mΩ·cm | 05-19-2011 |
20110155203 | SOLAR CELL MODULE - There is provided a solar cell module, comprising a solar cell structure formed by electrically connecting a plurality of solar cell strings including a substrate ( | 06-30-2011 |
20110197951 | SOLAR BATTERY MODULE AND METHOD OF MANUFACTURING THE SAME - A solar battery module includes a wiring substrate having connection wiring on a front surface, a plurality of solar battery cells, a sealant sealing the plurality of solar battery cells mounted on the front surface of the wiring substrate, and a light-transmitting front surface protection material covering the plurality of solar battery cells sealed with the sealant. The plurality of solar battery cells each include a cell substrate and back surface electrodes disposed on a back surface of the cell substrate. The cell substrates are arranged on the front surface of the wiring substrate. The plurality of solar battery cells are mounted on the wiring substrate by electrically connecting the back surface electrodes with the connection wiring. A filler is disposed in at least a portion of a gap between the plurality of solar battery cells. | 08-18-2011 |
20120024371 | BACK ELECTRODE-TYPE SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - The present invention aims to provide a back electrode-type solar cell having improved conversion efficiency and reliability, and a method of manufacturing the back electrode-type solar cell having a reduced number of steps of forming an electrode and using a conductive paste. The back electrode-type solar cell of the present invention includes on one surface of a semiconductor substrate of a first conductivity type, a first doped region identical in conductivity type to the first conductivity type and a second doped region of a second conductivity type different from the first conductivity type, and a first electrode formed on the first doped region and a second electrode formed on the second doped region. Each of the first electrode and the second electrode is a fired electrode, and at least the first electrode of the first electrode and the second electrode includes a conductive coating layer on a surface thereof. | 02-02-2012 |
20150032042 | Tackifier, Tackifier for Medical or Industrial Use, Adhesive and/or Pressure-Sensitive Adhesive for Medical or Industrial Use, Adhesive Sheet and/or Pressure-Sensitive Adhesive Sheet for Medical or Industrial Use, and Pressure-Sensitive Adhesive Tape for Medical or Industrial Use - Provided is a resin acid ester-based tackifier having a good compatibility with a synthetic rubber elastomer, being capable of reducing the melt viscosity of the elastomer, and being capable of imparting excellent adhesive properties and/or pressure-sensitive adhesive properties to the elastomer. The tackifier is composed of an ester composition characterized by | 01-29-2015 |