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Flavien
Flavien Bergonnier, Souzy FR
| Patent application number | Description | Published |
|---|---|---|
| 20080198620 | Backlit Communication Display - Communication display comprises a light source for backlighting an advertising spot or similar, arranged on a support. The light source comprises a web of optical fibres arranged facing the back of the support and adapted for emitting light laterally. Optical fibres present on at last one edge of the web are assembled in a plurality of bundles, each bundle being equipped at its free end with an assembling ring for securing each of the fibres with regard to others of the same bundle. The light source also includes a plurality of point sources facing at least one edge of the web of optical fibres, and convergent optical systems arranged facing each point source for uniformly collimating light rays emitted by the point sources towards the optical fibres. The convergent optical systems are arranged in a ball joint connection with centering supports and members for aligning the assembling rings. | 08-21-2008 |
| 20100046246 | ILLUMINATING TEXTILE WEB, CONVERSION PROCESS, AND LUMINOUS DEVICE COMPRISING A PLURALITY OF ILLUMINATING REGIONS - A textile web for producing a luminous device includes a plurality of contiguous illuminating regions that can be selectively turned on or turned off. The-web incorporates adjacent optical fibres designed to emit, laterally, the light that passes through them. Each optical fibre is, over its length and from one illuminating region to another, alternately woven and then not woven with binding yarns, the alternation of the weaving and the non-weaving of the optical fibres with the binding yarns being reversed between two adjacent groups of at least one optical fibre, so as to define, for each illuminating region, a top side including an illuminating web of optical fibres woven with the binding yarns and a reverse face including a float of optical fibres that are offset in a plane approximately parallel to the illuminating web. | 02-25-2010 |
Flavien Hirigoyen, Grenoble FR
| Patent application number | Description | Published |
|---|---|---|
| 20100289101 | IMAGE SENSOR - An image sensor including an array of pixels, wherein each pixel includes, in a vertical stack: a central photosensitive area; a stack of interconnects on top of the periphery of the photosensitive area, extending upwards up to a first height; a filtering layer on top of the photosensitive area, extending upwards from a height lower than the first height; and a microlens overlying the filtering layer in vertical projection, the optical axis of this microlens being such that the light rays received by the pixel reach the photosensitive area, substantially at its center. | 11-18-2010 |
Flavien Maingreaud, Velizy FR
| Patent application number | Description | Published |
|---|---|---|
| 20080319718 | Method and System for Identifying Proximity Areas Between Several Digitally Simulated Geometrical Objects - The system for identifying zones of proximity between a plurality of digitally simulated objects comprises: | 12-25-2008 |