Patent application number | Description | Published |
20080230115 | METHOD FOR FRACTURING SEMICONDUCTOR SUBSTRATE, METHOD FOR FRACTURING SOLAR CELL, AND THE SOLAR CELL - In accordance with the present invention, the dividing grooves | 09-25-2008 |
20080230116 | METHOD FOR MANUFACTURING SOLAR CELL, AND THE SOLAR CELL - In accordance with the present invention, the method for manufacturing the solar cell includes: forming a dividing groove | 09-25-2008 |
20100243026 | SOLAR CELL MODULE AND SOLAR CELL - A solar cell module includes: a translucent front surface member; a rear surface member; solar cells disposed between the front surface member and the rear surface member and electrically connected to each other; and a translucent sealing resin filled between the front surface member and the rear surface member and fixing the solar cells to the front surface member and the rear surface member. The solar cell includes: a photoelectric conversion body having a semiconductor junction to form an electric field isolating carriers; a suppression layer provided between the front surface member and the photoelectric conversion body and configured to suppress recombination of minority carriers; and an inclined surface provided at the outer edge of the suppression layer and extending in a direction non-parallel to the normal line of the solar cell. | 09-30-2010 |
20110020974 | METHOD FOR PRODUCING A STACKED PHOTOVOLTAIC DEVICE - A stacked photovoltaic device which includes a first photovoltaic unit having an amorphous silicon layer | 01-27-2011 |
20130084671 | METHOD FOR FRACTURING SEMICONDUCTOR SUBSTRATE, METHOD FOR FRACTURING SOLAR CELL, AND THE SOLAR CELL - In accordance with the present invention, the dividing grooves | 04-04-2013 |
20140073083 | MANUFACTURING METHOD FOR SOLAR CELL - A manufacturing method for a solar cell having improved output characteristics is provided. After forming a p-side transparent conductive oxide layer ( | 03-13-2014 |
20140080246 | MANUFACTURING METHOD FOR SOLAR CELL - The present invention reduces the time required to manufacture a solar cell. After etching main surfaces ( | 03-20-2014 |
Patent application number | Description | Published |
20090053398 | SOLAR CELL MANUFACTURING METHOD - According to a solar cell manufacturing method of an embodiment, in a process of forming a surface protection layer by transferring a resin material applied to a cylindrical surface of a cylindrical blanket, to a light receiving surface of a solar cell substrate, the blanket is rotated on the light receiving surface of the solar cell substrate in a first direction in which the multiple thin wire electrodes extend. | 02-26-2009 |
20090056803 | SOLAR CELL MODULE, METHOD FOR MANUFACTURING THE SAME, SOLAR CELL, AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a solar cell module according to the present invention includes a step of forming a protective layer formed of a transparent material on one main surface of one solar cell, and a region in which the one main surface is exposed remains on an outside of the circumference of the protective layer formed on the one main surface. | 03-05-2009 |
20100275970 | Stacked Photovoltaic Device And Method Of Manufacturing The Same - A back metal electrode, a bottom cell using microcrystalline silicon for a photoelectric conversion layer, a front cell using amorphous silicon for a photoelectric conversion layer, and a transparent front electrode are formed in this order on a supporting substrate. At least one of the concentration of impurities contained in the front photoelectric conversion layer and the concentration of impurities contained in the bottom photoelectric conversion layer is controlled such that the concentration of impurities in the bottom photoelectric conversion layer is higher than the concentration of impurities in the front photoelectric conversion layer. Impurities do not include a p-type dopant or an n-type dopant but are any one, two, or all of carbon, nitrogen, and oxygen. | 11-04-2010 |
20120190149 | CATALYTIC CVD EQUIPMENT, METHOD FOR FORMATION OF FILM, PROCESS FOR PRODUCTION OF SOLAR CELL, AND SUBSTRATE HOLDER - In a catalytic CVD equipment, a holder includes an antireflective structure for preventing reflection of a radiant ray that is ejected from the catalytic wire toward the side of the substrate. | 07-26-2012 |
20130125954 | STACKED PHOTOVOLTAIC DEVICE - A back metal electrode, a bottom cell using microcrystalline silicon for a photoelectric conversion layer, a front cell using amorphous silicon for a photoelectric conversion layer, and a transparent front electrode are formed in this order on a supporting substrate. At least one of the concentration of impurities contained in the front photoelectric conversion layer and the concentration of impurities contained in the bottom photoelectric conversion layer is controlled such that the concentration of impurities in the bottom photoelectric conversion layer is higher than the concentration of impurities in the front photoelectric conversion layer. Impurities do not include a p-type dopant or an n-type dopant but are any one, two, or all of carbon, nitrogen, and oxygen. | 05-23-2013 |
20140017849 | METHOD FOR PRODUCING TRANSPARENT CONDUCTIVE FILM AND METHOD FOR MANUFACTURING SOLAR CELL - The purpose of the present invention is to favorably modify a transparent conductive film and provide a transparent conductive film with few grain boundaries. In the manufacturing method for the transparent conductive film of the present invention, a transparent conductive film 3 is formed on a substrate 2 inside a vacuum chamber 10, after which radiant heat is imparted from a surface modifying device 4 arranged near the substrate 2 to modify the transparent conductive film 3, and the substrate 2 having the modified transparent conductive film 3 is removed from the vacuum chamber 10. | 01-16-2014 |
20140162394 | MANUFACTURING METHOD FOR SOLAR CELL - Provided is a method for manufacturing a solar cell with improved output characteristics. A hydrogen radical treatment, in which ions are not used, is performed on at least one of the first and second semiconductor layers ( | 06-12-2014 |