Patent ID: 9620065
Date: 2017-04-11
CPC Classifications: G02F,G06F,G09G

Claim:
1. A display device comprising: a plurality of pixels forming an image, and an optical plate arranged facing the image and including areas of transparency configured to allow at least part of the light from the pixels to pass, wherein said optical plate also includes at least one electrical network of functional elements, which are not transparent to the visible light, and which include sensors and/or transducers configured to execute electronic and/or mechanical functions, wherein said functional elements are inserted between the areas of transparency and are arranged in such a way that the light emitted by the pixels is directed to pass through the areas of transparency without intercepting the networks of functional elements, so as to render said networks of functional elements invisible or quasi-invisible to an observer of the display device, although they are non-transparent, and wherein said electrical network of functional elements includes antenna configured in the form of a flat spiral electrical conductor which leaves a plurality of spaces of transparencies placed in front of a network of lenses also included in the optical plate.