{"id":189456,"date":"2016-12-12T15:30:48","date_gmt":"2016-12-12T15:30:48","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/le-leti-et-linac-recompenses-pour-leurs-leds-3d-ultra-performantes\/"},"modified":"2016-12-12T15:30:48","modified_gmt":"2016-12-12T15:30:48","slug":"le-leti-et-linac-recompenses-pour-leurs-leds-3d-ultra-performantes","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/le-leti-et-linac-recompenses-pour-leurs-leds-3d-ultra-performantes\/","title":{"rendered":"Le Leti et l&rsquo;Inac r\u00e9compens\u00e9s pour leurs LEDs 3D ultra performantes"},"content":{"rendered":"<p>L&rsquo;EARTO &lsquo;Innovation Awards 2016&rsquo; a \u00e9t\u00e9 remis au Leti et \u00e0 l&rsquo;Inac en pr\u00e9sence du commissaire europ\u00e9en Jyrki Katainen. Plus efficaces, les LEDs \u00e9mettent plus de lumi\u00e8re, consomment moins d&rsquo;\u00e9nergie et disposent d&rsquo;une meilleure dur\u00e9e de vie. En Europe, le remplacement de toutes les ampoules classiques par des LEDs r\u00e9duirait la consommation d&rsquo;\u00e9nergie de 9 %, permettant une \u00e9conomie de pr\u00e8s de 60 milliards d&rsquo;euros et des \u00e9missions de carbone \u00e9vit\u00e9es de 42 millions de tonnes par an. Pourtant, leur prix d&rsquo;achat \u00e9lev\u00e9 reste un obstacle important.<\/p>\n<p>Pour d\u00e9mocratiser l&rsquo;utilisation des LEDs, les chercheurs du Leti et de l&rsquo;Inac ont d\u00e9velopp\u00e9 une technologie permettant l&rsquo;utilisation d&rsquo;un substrat relativement grand et plus \u00e9conomique que pour les actuelles LEDs 2D, r\u00e9duisant le co\u00fbt de production. Les co\u00fbts des mat\u00e9riaux employ\u00e9s sont \u00e9galement de deux tiers inf\u00e9rieur \u00e0 celui des LEDs classiques. De plus, alors que les LEDs 2D ont besoin d&rsquo;usines de fabrication sp\u00e9cifiques, cette nouvelle technologie est enti\u00e8rement compatible avec une fabrication \u00e0 fort volume dans les fonderies de silicium d\u00e9j\u00e0 existantes: aucun investissement suppl\u00e9mentaire n&rsquo;est donc n\u00e9cessaire. Cette LED 3D devrait donc \u00eatre environ quatre fois moins ch\u00e8re \u00e0 produire que les LEDs classiques.<\/p>\n<p>C\u00f4t\u00e9 performance, ces LEDs 3D produisent trois fois plus de lumi\u00e8re avec moins de risques de d\u00e9fauts et sont faciles \u00e0 int\u00e9grer avec l&rsquo;\u00e9lectronique existante. Alors que les LEDs d&rsquo;aujourd&rsquo;hui exigent du Phosphore, co\u00fbteux, pour obtenir une lumi\u00e8re blanche, les LEDs 3D s&rsquo;en passent et offrent un plus large \u00e9ventail de performances (couleurs, nuances de blanc etc.). Ces LEDs peuvent \u00eatre int\u00e9gr\u00e9es dans tous les domaines, de l&rsquo;\u00e9clairage domestique au secteur automobile.<\/p>\n<p><a href=\"http:\/\/www.leti.fr\/fr\/\">http:\/\/www.leti.fr\/fr\/<\/a> &nbsp; &#8211; &nbsp; <a href=\"http:\/\/\u00a0http:\/\/inac.cea.fr\/\">&nbsp;http:\/\/inac.cea.fr\/ <\/a>&nbsp; &#8211; &nbsp;&nbsp;<a href=\"http:\/\/aledia.com\/en\/\">http:\/\/aledia.com\/en\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le Leti et l&rsquo;Inac ont re\u00e7u \u00e0 Bruxelles le prix &lsquo;EARTO Innovation Awards 2016&rsquo; pour le d\u00e9veloppement d&rsquo;une nouvelle g\u00e9n\u00e9ration de LED quatre fois moins ch\u00e8re \u00e0 produire et pr\u00e9sentant des performances sup\u00e9rieures. Cette technologie sera commercialis\u00e9e par Aledia, une start-up issue du Leti. IKEA et Valeo montrent un vif int\u00e9r\u00eat pour cette technologie.<\/p>\n","protected":false},"author":11,"featured_media":189457,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[],"domains":[47],"ppma_author":[1143],"class_list":["post-189456","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Le Leti et l&#039;Inac r\u00e9compens\u00e9s pour leurs LEDs 3D ultra perfor...<\/title>\n<meta name=\"description\" content=\"Le Leti et l&#039;Inac ont re\u00e7u \u00e0 Bruxelles le prix &#039;EARTO Innovation Awards 2016&#039; pour le d\u00e9veloppement d&#039;une nouvelle g\u00e9n\u00e9ration de LED quatre fois moins...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/189456\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le Leti et l&#039;Inac r\u00e9compens\u00e9s pour leurs LEDs 3D ultra performantes\" \/>\n<meta property=\"og:description\" content=\"Le Leti et l&#039;Inac ont re\u00e7u \u00e0 Bruxelles le prix &#039;EARTO Innovation Awards 2016&#039; pour le d\u00e9veloppement d&#039;une nouvelle g\u00e9n\u00e9ration de LED quatre fois moins ch\u00e8re \u00e0 produire et pr\u00e9sentant des performances sup\u00e9rieures. Cette technologie sera commercialis\u00e9e par Aledia, une start-up issue du Leti. IKEA et Valeo montrent un vif int\u00e9r\u00eat pour cette technologie.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/189456\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2016-12-12T15:30:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/leti-inac.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"240\" \/>\n\t<meta property=\"og:image:height\" content=\"159\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Daniel Cardon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daniel Cardon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta 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