{"id":110082,"date":"2018-09-08T19:33:18","date_gmt":"2018-09-08T19:33:18","guid":{"rendered":"https:\/\/\/pcb-flexible-fabrique-sur-imprimante-de-bureau\/"},"modified":"2018-09-08T19:33:18","modified_gmt":"2018-09-08T19:33:18","slug":"pcb-flexible-fabrique-sur-imprimante-de-bureau","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/pcb-flexible-fabrique-sur-imprimante-de-bureau\/","title":{"rendered":"PCB flexible fabriqu\u00e9 sur imprimante de bureau"},"content":{"rendered":"<p><span id=\"result_box\" lang=\"fr\"><span title=\"Perumal Varun Chadalavada and Gowtham Ramachandran from the University of Toronto were frustrated by the week-long wait between sending a printed circuit board (PCB) design for fabrication and receiving a prototype to test.\n\n\">Perumal Varun Chadalavada et Gowtham Ramachandran, de l\u2019Universit\u00e9 de Toronto, avaient \u00e9t\u00e9 frustr\u00e9s par l\u2019attente d\u2019une semaine entre l\u2019envoi d\u2019une conception de carte de circuit imprim\u00e9 pour la fabrication et la r\u00e9ception d\u2019un prototype \u00e0 tester.<\/span><\/span><\/p>\n<p><span id=\"result_box\" lang=\"fr\"><span title=\"So they developed the Printem Film, a multilayer stack of different photosensitive materials that fits into a home printer to create the final copper circuit patter.\">Ils ont alors d\u00e9velopp\u00e9 le Film <\/span><\/span><span lang=\"fr\"><span title=\"So they developed the Printem Film, a multilayer stack of different photosensitive materials that fits into a home printer to create the final copper circuit patter.\">Printem , un feuillet multicouche de diff\u00e9rents mat\u00e9riaux photosensibles qui peut s\u2019ins\u00e9rer dans une imprimante standart pour cr\u00e9er un circuit cuivre final. <\/span><span title=\"The key factor involved in it is the principle of selective adhesion, printing on the Printem Film with a normal office printer creates a photo-mask.\">Le facteur cl\u00e9 impliqu\u00e9 est le principe de l&rsquo;adh\u00e9sion s\u00e9lective, l&rsquo;impression sur le Film Printem avec une imprimante de bureau normale cr\u00e9e un masque photo.&nbsp;<\/span><\/span><span id=\"result_box\" lang=\"fr\"><span title=\"When the Printem film is exposed to light from a laptop or phone, the light penetrates the layers of the material and initiates a reaction that selectively &quot;sticks&quot; the copper to the substrate.\">Quand le film Printem est expos\u00e9 \u00e0 la lumi\u00e8re d&rsquo;un ordinateur portable ou d&rsquo;un t\u00e9l\u00e9phone, la lumi\u00e8re p\u00e9n\u00e8tre dans les couches du mat\u00e9riau et d\u00e9clenche une r\u00e9action qui \u00ab\u00a0colle\u00a0\u00bb s\u00e9lectivement le cuivre au substrat. <\/span><span title=\"When the user peels back the layers, the copper 'tears' in exactly the right pattern to create the final circuit, all in under 3 minutes and for US$15 to $20.\">Lorsque l&rsquo;utilisateur d\u00e9tache les calques, le cuivre superflus se d\u00e9tache exactement pour cr\u00e9er le circuit final, le tout en moins de 3 minutes et pour 15 \u00e0 20 dollars.<\/span><\/span><\/p>\n<p><span id=\"result_box\" lang=\"fr\"><span title=\"The current iteration of the Printem Film can cure when exposed to light from phone screens but the team is now working on a variant that can skip the Printing step completely and use images displayed on normal laptops and cellphones to create the circuits, as well as working\">L\u2019it\u00e9ration actuelle du Film Printem exige une exposition \u00e0 la lumi\u00e8re des \u00e9crans de t\u00e9l\u00e9phone pour \u00eatre developp\u00e9e, mais l\u2019\u00e9quipe travaille actuellement sur une variante capable de sauter compl\u00e8tement l\u2019\u00e9tape d\u2019impression et d\u2019utiliser des images affich\u00e9es sur des ordinateurs portables ou des t\u00e9l\u00e9phones portables normaux et travaille \u00e9galement <\/span><span title=\"on the chemistry of the materials to ensure users can solder components onto the cirtuits reliably.\n\n\">sur la chimie des mat\u00e9riaux pour s&rsquo;assurer que les utilisateurs peuvent souder des composants sur les circuits de mani\u00e8re fiable.<\/span><\/span><br \/>\n<span id=\"result_box\" lang=\"fr\"><span title=\"The students plan to start selling the films by the end of the year for prototype electronics with the aim of developing flexible systems such as custom sensors, touch panels, circuits etc. and deploy it in the form factor of 'stickers' to 'smarten'\">Les \u00e9tudiants pr\u00e9voient de commencer \u00e0 vendre les films d&rsquo;ici la fin de l&rsquo;ann\u00e9e pour des prototypes \u00e9lectroniques dans le but de d\u00e9velopper des syst\u00e8mes flexibles tels que des capteurs personnalis\u00e9s, des panneaux tactiles, touite sorte de circuits et de les d\u00e9ployer dans des \u00abautocollants\u00bb intelligents utilis\u00e9s dans l&rsquo;internet des objets.<\/span><\/span><\/p>\n<p><span id=\"result_box\" lang=\"fr\"><span title=\"The two have won the RBC Graduate Innovation Fellowship Award University of Toronto Invention of the Year Award and were runners up in the 2018 James Dyson Awards for innovation.\">Ils ont tous deux remport\u00e9 le prix de l\u2019invention de l\u2019ann\u00e9e de l\u2019Universit\u00e9 de Toronto et ont termin\u00e9 seconds du prix James Dyson 2018 pour l\u2019innovation.<\/span><\/span><\/p>\n<p><a href=\"http:\/\/printem.io\">printem.io<\/a><\/p>\n<p>La r\u00e9daction vous conseille \u00e9galement:<\/p>\n<p><a href=\"http:\/\/www.electronique-eci.com\/news\/reseaux-de-microelectrodes-imprimes-sur-de-la-gelatine-et-dautres-materiaux-mous\">R\u00e9seaux de micro\u00e9lectrodes imprim\u00e9s sur de la g\u00e9latine et d&rsquo;autres mat\u00e9riaux mous<\/a><\/p>\n<p><strong>Related stories in English:<\/strong><\/p>\n<ul>\n<li><a href=\"http:\/\/www.eenewseurope.com\/news\/researchers-print-flexible-circuits-silver-nanowire-ink\">RESEARCHERS PRINT FLEXIBLE CIRCUITS WITH SILVER NANOWIRE INK<\/a><\/li>\n<li><a href=\"http:\/\/www.eenewseurope.com\/news\/nanolaminate-boost-flexible-screens-and-printed-electronics\">NANOLAMINATE BOOST FOR FLEXIBLE SCREENS AND PRINTED ELECTRONICS<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Des \u00e9tudiants canadiens ont mis au point une technique permettant de produire des circuits \u00e9lectroniques flexibles sur une imprimante domestique standart en moins de 3 minutes.<\/p>\n","protected":false},"author":22,"featured_media":110083,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[894,902,914],"domains":[47],"ppma_author":[1149],"class_list":["post-110082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-boards-embedded-cards-fr","tag-flexibleelectronics-fr","tag-wearables-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>PCB flexible fabriqu\u00e9 sur imprimante de bureau ...<\/title>\n<meta name=\"description\" content=\"Des \u00e9tudiants canadiens ont mis au point une technique permettant de produire des circuits \u00e9lectroniques flexibles sur une imprimante domestique standart...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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