GIGA SOLAR MATERIALS CORPORATION Patent applications |
Patent application number | Title | Published |
20150115207 | Conductive Paste for Solar Cell and the Method Thereof - The present invention discloses a conductive paste for solar cell, including the following composition: silver particle and two glass frits. A glass frit (I) comprises bismuth oxide, tellurium oxide, tungsten oxide, silicon oxide, and zinc oxide; and a glass frit (II) comprises lead oxide, tellurium oxide, and zinc oxide. The conductive paste is utilized to form the electrode of the substrate for solar cell to enhance the performance of Ohmic contact, fill factor and conversion efficiency of the solar cell, after sintering. | 04-30-2015 |
20140191167 | Conductive Composition - The present invention discloses a conductive paste for solar cell, including the following composition: (a) a silver powder; (b) a filler which can be coated with a conductor; (c) a glass frit; and further (d) a dispersing agent, an organic vehicle, and at least one additive. The filler, especially conductor coated, is used to replace part of silver powder as an ingredient of the conductive paste and thus reduces manufacturing cost without conductivity diminishing. This conductive paste can be utilized to form the front-side electrode of the substrate for solar cell. | 07-10-2014 |
20140174529 | CONDUCTIVE ALUMINUM PASTE AND THE FABRICATION METHOD THEREOF, THE SOLAR CELL AND THE MODULE THEREOF - This present disclosure relates to conductive aluminum paste for fabricating a silicon solar cell. Herein, the conductive aluminum paste is composed of organic carrier, aluminum powder, nano-scale metal particle, and glass frit, wherein the nano-scale metal particle has a particle size distribution D50 in the range from 10 nanometers to 1000 nanometers and the weight percentage of the nano-scale metal particle associated with the conductive aluminum paste is around 0.1 through 10 wt %. Furthermore, the characteristics of the conductive aluminum paste are for reducing the sheet resistance value of the electrode, increasing the adhesion in the silicon solar cell package module, and enhancing the electro-optical conversion efficiency of the silicon solar cell. | 06-26-2014 |
20130026425 | Conductive Composition and Method for Manufacturing - The present invention provides a conductive composition which comprises a conductive functional phase mixture. The conductive functional phase mixture is made of a metal and a metal oxide, wherein the metal oxide is as the filler and the metal is as the main body. A coating portion covers substantially at least a partial surface of the filler, wherein the coating portion includes at least silver or copper. | 01-31-2013 |