Patent application number | Description | Published |
20120119153 | CONDUCTIVE PASTE COMPOSITION AND ELECTRODE PREPARED USING THE SAME - A conductive paste composition and an electrode prepared using the same, the conductive paste composition including a conductive powder a binder resin; and a solvent, wherein the conductive powder includes a flake type powder having an average particle diameter (D50) of about 1.2 μm to about 3.0 μm, and a spherical powder having an average particle diameter (D50) of about 0.2 μm to about 2.0 μm, the flake type powder and the spherical powder are present in a weight ratio of about 1:0.4 to about 1:2, and the conductive powder and the binder resin are present in a weight ratio of about 1:0.04 to about 1:0.08. | 05-17-2012 |
20130134363 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODE, ELECTRODE FABRICATED USING THE SAME, AND SOLAR CELL INCLUDING THE SAME - A paste composition for solar cell electrodes includes conductive particles, a glass frit, an organic binder and a solvent. The conductive particles include at least two groups of conductive particle having different particle diameter distributions. The conductive particle may have an average particle diameter (D50′) of about 1.85 μm or less and a particle diameter (D90′) at 90% of the cumulative particle diameter distribution of about 3.10 μm or less. | 05-30-2013 |
20130139873 | PASTE COMPOSITION FOR A SOLAR CELL ELECTRODE, ELECTRODE FABRICATED USING THE SAME, AND SOLAR CELL INCLUDING THE ELECTRODE - A paste composition for a solar cell electrode, a solar cell electrode fabricated using the same, and a solar cell including the electrode, the paste composition including a mixture of conductive powders, the mixture of conductive powders including about 30 wt % to about 55 wt % of a first spherical powder having an average particle diameter D50 of 1.5 μm or less; about 3 wt % to about 8 wt % of a flake powder having an average particle diameter D50 of about 2 μm to about 3.5 μm; and a balance of a second spherical powder having an average particle diameter D50 of greater than 1.5 μm; glass fit; and an organic vehicle. | 06-06-2013 |
20140042375 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODE, ELECTRODE PREPARED USING THE SAME, AND SOLAR CELL COMPRISING THE SAME - A paste composition for solar cell electrodes includes a conductive powder, a glass frit, and an organic vehicle. The glass fit includes about 5 wt % to about 55 wt % of Bi | 02-13-2014 |
20140131629 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODES AND ELECTRODE FABRICATED USING THE SAME - A paste composition for a solar cell electrode includes including an organic vehicle, a conductive powder, and a glass frit, the glass frit including TeO | 05-15-2014 |
20140175340 | GLASS FRIT, COMPOSITION FOR SOLAR CELL ELECTRODES INCLUDING THE SAME, AND ELECTRODE FABRICATED USING THE SAME - A glass frit includes at least three metal oxides selected from the group of lead oxide, silicon oxide, tellurium oxide, bismuth oxide, zinc oxide, and tungsten oxide, wherein the glass frit exhibits a phase transition peak in the range of about 300° C. to about 600° C. on a cooling curve obtained via an TG-DTA analysis while a mixture of the glass frit and silver powder, obtained by mixing the glass frit with the silver powder in a weight ratio of 1:1, is cooled at a cooling rate of 10° C./min, after heating the mixture to 850° C. at a heating rate of 20° C./min and held there for a wait-time of 10 minutes. | 06-26-2014 |
20140373904 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODE AND ELECTRODE PRODUCED THEREFROM - The present invention relates to a paste composition for a solar cell electrode and an electrode produced therefrom. The present invention relates to a paste composition for a solar cell electrode, and an electrode produced therefrom, the paste composition comprising conductive powders, a glass frit, and an organic vehicle, the glass frit including PbO, SiO | 12-25-2014 |
20150129029 | Glass Frit, Composition for Solar Cell Electrodes Comprising the Same, and Electrode Fabricated Using the Same - Disclosed herein are a glass frit and a composition for solar cell electrodes including the same. The glass frit includes lead oxide (PbO) and boron oxide (B | 05-14-2015 |