{"id":262037,"date":"2017-07-07T10:12:02","date_gmt":"2017-07-07T08:12:02","guid":{"rendered":"https:\/\/cms.galaxiemedia.fr\/tomshardware\/2017\/07\/07\/tadf-la-technologie-qui-promet-des-ecrans-oled-deux-fois-plus-lumineux\/"},"modified":"2023-06-22T19:10:55","modified_gmt":"2023-06-22T17:10:55","slug":"tadf-la-technologie-qui-promet-des-ecrans-oled-deux-fois-plus-lumineux","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/tadf-la-technologie-qui-promet-des-ecrans-oled-deux-fois-plus-lumineux\/","title":{"rendered":"TADF, la technologie qui promet des \u00e9crans OLED deux fois plus lumineux"},"content":{"rendered":"<p><span class=\"imgContent imgCenter\"><span class=\"imgWrapperOutter\"><span class=\"imgWrapperInner\"><span class=\"iZoom\"><img alt=\"Image 1 : TADF, la technologie qui promet des \u00e9crans OLED deux fois plus lumineux\" decoding=\"async\" width=\"755\" height=\"566\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2017\/07\/sans-titre-1-755x566.jpg\" class=\"attachment-purch-755 size-purch-755\" alt=\"\" \/><\/span><\/span><\/span><\/span><\/p>\n<p>Les OLED seront-ils bient\u00f4t d\u00e9barrass\u00e9s de leurs derniers d\u00e9fauts ? Une nouvelle race de mat\u00e9riau promet d&#8217;apporter ce qui fait cruellement d\u00e9faut aux dalles actuelles : un \u00e9metteur bleu aussi lumineux que le vert et le rouge.\u00a0<\/p>\n<h3>Fluorescence assist\u00e9e<\/h3>\n<p>Dans les \u00e9crans OLED actuels, l&#8217;\u00e9l\u00e9ment limitant est le bleu. Les mat\u00e9riaux g\u00e9n\u00e9rant de la lumi\u00e8re bleue ont un faible rendement lumineux. Pour atteindre une luminosit\u00e9 \u00e9quivalente au vert et au rouge, les compos\u00e9s bleus n\u00e9cessitent un courant plus \u00e9lev\u00e9, ce qui r\u00e9duit leur dur\u00e9e de vie, et augmente la consommation globale de la dalle. <\/p>\n<p>Gr\u00e2ce \u00e0 une nouvelle technologie, la TADF (Thermally Activated Delayed Fluorescence), l&#8217;entreprise allemande Cynora devrait r\u00e9soudre ces probl\u00e8mes. Elle assure que son <strong>OLED bleu TADF permet de diminuer la consommation par deux<\/strong>. Un constructeur devrait donc pouvoir augmenter la luminosit\u00e9, baisser la consommation et augmenter la dur\u00e9e de vie. Cynora pr\u00e9voit de commercialiser son produit d\u00e8s la fin de cette ann\u00e9e et LG, seul fabricant de dalles OLED de grandes tailles, souhaiterait l&#8217;incorporer dans ses t\u00e9l\u00e9viseurs d\u00e8s que possible, donc logiquement l&#8217;an prochain. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Thermally Activated Delayed Fluorescence.<\/p>","protected":false},"author":10,"featured_media":262038,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ep_exclude_from_search":false,"footnotes":""},"categories":[487,4101],"tags":[596,792],"hubs":[],"acf":{"post_show_excerpt":true,"post_source":{"title":"OLED-info","url":"https:\/\/www.oled-info.com\/lg-looking-adopt-blue-tadf-emitter-its-oled-tv-panels-next-year","target":""}},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v22.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TADF, la 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