| Solar Frontier K.K. Patent applications |
| Patent application number | Title | Published |
|---|
| 20160071988 | THIN-FILM PHOTOVOLTAIC CELL - A thin-film photovoltaic cell includes a metal substrate; a glass insulating layer formed on the metal substrate; a first electrode layer deposited on the glass insulating layer; a thin-film light absorption layer deposited on the first electrode layer; and a second electrode layer deposited on the thin-film light absorption layer, wherein the coefficient of thermal expansion of the glass insulating layer is larger than the coefficient of thermal expansion of the metal substrate for a predetermined value. | 03-10-2016 |
| 20150357965 | RETAINING DEVICE FOR SOLAR CELL MODULE - A fastening system fastening solar cell modules to an installation surface, each solar cell module having a top surface at which a solar cell substrate is provided, a bottom surface at the opposite side to the top surface, a first side part, and a second side part at the opposite side to the first side part, the fastening system comprising a plurality of support members which abut against the first side parts or the second side parts of the solar cell modules, the plurality of support members supporting the bottom surfaces and the first side parts and the second side parts of the solar cell modules, and fastening members which prevent at least vertical movement of the solar cell modules with respect to top surfaces, the fastening members being movably attached to the plurality of support members, is provided. | 12-10-2015 |
| 20150340535 | COMPOUND THIN-FILM PHOTOVOLTAIC CELL AND METHOD OF MANUFACTURING THEREOF - The method of manufacturing a compound thin-film photovoltaic cell, includes preparing a metal substrate, whose main constituent is iron, containing aluminium (Al) and chromium (Cr), and forming an alumina layer at least on an element forming surface of the metal substrate by thermal oxidation; forming an insulating layer on the alumina layer; depositing a first electrode layer on the insulating layer; depositing a compound light absorption layer on the first electrode layer; and depositing a second electrode layer on the compound light absorption layer. | 11-26-2015 |
