| SUNPARTNER TECHNOLOGIES Patent applications |
| Patent application number | Title | Published |
|---|
| 20160126407 | SEMI-TRANSPARENT THIN-FILM PHOTOVOLTAIC MONO CELL - The invention relates to a photovoltaic mono cell that is semi-transparent to light, comprising a plurality of active photovoltaic zones that are separated by transparent zones, said active photovoltaic zones being formed from a stack of thin films arranged on a substrate that is transparent to light, said stack of thin films consisting at least of a transparent electrode, an absorber layer and a metal electrode, said transparent zones being apertures produced at least in the metal electrode and in the absorber layer in order to allow as much light as possible to pass, characterized in that it furthermore comprises an electrically conductive collecting gate arranged either making contact with the front electrode in order to decrease the electrical resistance of the transparent electrode, or making contact with the absorber in order to facilitate collection of the electrical current generated by said mono cell. | 05-05-2016 |
| 20160072430 | DEVICE FOR LIGHTING OR BACKLIGHTING AN IMAGE PLACED IN FRONT OF OR BEHIND A SOLAR PANEL - The invention relates to a device including a solar panel, a transparent plate serving as a light guide, an image consisting of multiple opaque or semitransparent image areas separated by totally transparent areas or micro-holes exposing said solar panel, wherein said image is printed on or directly arranged against said transparent plate, and a light source propagates the light thereof within the body of said transparent plate. Said device is particularly characterized in that said transparent plate comprises optical means arranged so as to redirect most of the light injected by said light source towards the image areas. | 03-10-2016 |
| 20150364066 | BACK-LIT PRINTED PANEL - A printed panel for displaying an image includes at least one printed image formed by a plurality of opaque parallel strips that are evenly spaced from one other and separated by transparent strips; an optical system formed by the juxtaposition of two flat lenses, the flat lenses of the optical system being arranged in parallel to the plurality of opaque and transparent strips of the printed image; and at least one photovoltaic panel having a surface for collecting sunlight that is arranged opposite a rear surface of the optical system. | 12-17-2015 |
| 20150333203 | DEVICE PROVIDED WITH AN OPTIMISED PHOTOVOLTAIC NETWORK PLACED IN FRONT OF AN IMAGE - A network of photovoltaic strips positioned in front of an image causes a decrease in the luminosity of said image, which is not uniform for all of the colours and causes an optical moirè phenomenon that is perceived by the observer when they change their viewing angle. In order to rectify said decrease in visual quality of the image, the invention describes a suitable positioning and dimension of the photovoltaic strips in relation to the inter-pixels of the image. | 11-19-2015 |
