Juso
Hiroyuki Juso, Osaka JP
Patent application number | Description | Published |
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20100326518 | SOLAR CELL AND METHOD OF MANUFACTURING SOLAR CELL - A solar cell includes a rear surface electrode layer a semiconductor layer formed on a surface of rear surface electrode layer a front surface electrode layer formed on a surface of semiconductor layer and a support layer on a surface of rear surface electrode layer at a side opposite the side where semiconductor layer is formed. Semiconductor layer includes at least one p-n junction. A plurality of through holes are provided, which through holes are cavities connecting support layer openings provided on a surface of support layer at a side opposite the side where rear surface electrode layer is formed with semiconductor layer openings provided on a surface of semiconductor layer at a side opposite the side where rear surface electrode layer is formed. Front surface electrode layer is formed in a region where semiconductor layer openings are not provided. A method of manufacturing the solar cell is also disclosed. | 12-30-2010 |
Hiroyuki Juso, Nara JP
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20090277502 | SOLAR CELL, SOLAR CELL MODULE USING THE SOLAR CELL AND METHOD FOR MANUFACTURING THE SOLAR CELL MODULE - In a solar cell, a body portion that includes at least one PN junction portion that is formed by laminating a P layer and an N layer in the front to back direction is formed. End faces of the PN junction portion form part of side faces of the body portion, and a surface electrode is formed on a surface of the body portion and a back surface electrode is formed on a back surface of the body portion. The surface electrode includes a terminal attachment portion to which a surface electrode connecting lead wire through which an electromotive force is extracted is bonded by wire-bonding or spot-welding. An anti-reflection film is formed on a surface of the surface electrode that includes the terminal attachment portion and the surface of the body portion other than a portion where the surface electrode is formed. | 11-12-2009 |
20090283127 | Method of Manufacturing Photoelectric Conversion Element and the Photoeletric Conversion Element - Disclosed is a method of manufacturing a photoelectric conversion element including a substrate and a stacked body configured of a plurality of compound semiconductor layers of different compositions sequentially stacked on the substrate, and having at least one pn junction in the stacked body. This method includes the steps of forming the stacked body configured of the plurality of compound semiconductor layers of different compositions sequentially stacked on the substrate; forming a protective film on the stacked body; forming a groove by removing at least a portion of the stacked body by at least one method selected from the group consisting of a mechanical removing method, dry etching and laser scribing; etching a side wall of the groove using an etching solution after forming the protective film and the groove; and cutting a portion corresponding to the groove for separation into a plurality of photoelectric conversion elements. Also disclosed is a photoelectric conversion element obtained by this method. | 11-19-2009 |
Hiroyuki Juso, Osaka-Shi JP
Patent application number | Description | Published |
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20120291850 | CONCENTRATING SOLAR BATTERY, CONCENTRATING SOLAR BATTERY MODULE, CONCENTRATING SOLAR BATTERY SYSTEM, METHOD FOR MANUFACTURING CONCENTRATING SOLAR BATTERY, AND METHOD FOR MANUFACTURING CONCENTRATING SOLAR BATTERY MODULE - A concentrating solar battery in which concentrated sunlight is guided to a solar battery cell, the concentrating solar battery including: a substrate on which the solar battery cell is mounted; a light guide member disposed above the solar battery cell such that a lower surface thereof opposes the solar battery cell; and a support member that holds an upper portion of the light guide member in a hanging manner and is provided upright on the substrate, wherein the concentrating solar battery has a structure hermetically sealed by the substrate, the light guide member and the support member. | 11-22-2012 |
20140246082 | STACKED BODY FOR MANUFACTURING COMPOUND SEMICONDUCTOR SOLAR BATTERY, COMPOUND SEMICONDUCTOR SOLAR BATTERY, AND METHOD FOR MANUFACTURING COMPOUND SEMICONDUCTOR SOLAR BATTERY - Disclosed is a stacked body for manufacturing a compound semiconductor solar battery, wherein a first etching stop layer ( | 09-04-2014 |