{"id":5374,"date":"2025-07-24T05:29:15","date_gmt":"2025-07-24T05:29:15","guid":{"rendered":"https:\/\/sharp.ca\/sharp-history\/lcd-calculator\/"},"modified":"2025-09-10T09:16:00","modified_gmt":"2025-09-10T09:16:00","slug":"calculatrice-acl","status":"publish","type":"sharp-history","link":"https:\/\/sharp.ca\/fr\/sharp-history\/calculatrice-acl\/","title":{"rendered":"Calculatrice ACL"},"content":{"rendered":"<p>La calculatrice de poche EL-805 de type COS lanc\u00e9e en 1973 a \u00e9t\u00e9 le premier produit au monde \u00e0 utiliser des \u00e9crans ACL. En d\u00e9cembre 2005, la EL-805 a fait partie des calculatrices r\u00e9compens\u00e9es par un prestigieux Jalon IEEE * 1 de l\u2019IEEE* 2.<\/p>\n<p>*1 L\u2019IEEE a \u00e9tabli le programme Jalons IEEE en 1983 pour honorer les r\u00e9alisations significatives dans La calculatrice de poche EL-805 de type COS lanc\u00e9e en 1973 a \u00e9t\u00e9 le premier produit au monde \u00e0 utiliser des \u00e9crans ACL. En d\u00e9cembre 2005, la EL-805 a fait partie des calculatrices r\u00e9compens\u00e9es par un prestigieux Jalon IEEE * 1 de l\u2019IEEE* 2.<\/p>\n<p>*1 L\u2019IEEE a \u00e9tabli le programme Jalons IEEE en 1983 pour honorer les r\u00e9alisations significatives dans l\u2019histoire du g\u00e9nie \u00e9lectrique et \u00e9lectronique qui ont contribu\u00e9 \u00e0 l\u2019am\u00e9lioration de la soci\u00e9t\u00e9. Il existe actuellement plus de 100 jalons dans le monde, dont l\u2019invention de la batterie \u00e9lectrique de Volta et de la valve de Fleming. Au Japon, l\u2019antenne directive \u00e0 ondes courtes (\u00ab\u2009Yagi\u2009\u00bb) (1995), le syst\u00e8me radar du Mont Fuji (2000), le Tokaido Shinkansen (\u00ab\u2009train \u00e0 grande vitesse\u2009\u00bb) (2000) et la montre-bracelet \u00e9lectronique \u00e0 quartz (2004) ont \u00e9t\u00e9 r\u00e9compens\u00e9s.<\/p>\n<p>*2 Institute of Electrical and Electronics Engineers (IEEE). L\u2019IEEE est la plus grande association professionnelle technique \u00e0 but non lucratif du monde, regroupant des ing\u00e9nieurs en \u00e9lectricit\u00e9 et en \u00e9lectronique. Gr\u00e2ce \u00e0 ses plus de 377\u2009000 membres individuels dans environ 150 pays du monde, l\u2019IEEE joue un r\u00f4le de premier plan dans des domaines techniques allant de l\u2019ing\u00e9nierie informatique, de l\u2019\u00e9lectronique et des t\u00e9l\u00e9communications \u00e0 l\u2019\u00e9nergie \u00e9lectrique, l\u2019ing\u00e9nierie a\u00e9rospatiale et la technologie biom\u00e9dicale, entre autres<\/p>\n","protected":false},"featured_media":2043,"template":"","meta":{"_acf_changed":false},"class_list":["post-5374","sharp-history","type-sharp-history","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Calculatrice ACL - Sharp Electronics of Canada Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sharp.ca\/en\/sharp-history\/lcd-calculator\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculatrice ACL - Sharp Electronics of Canada Ltd\" \/>\n<meta property=\"og:description\" content=\"La calculatrice de poche EL-805 de type COS lanc\u00e9e en 1973 a \u00e9t\u00e9 le premier produit au monde \u00e0 utiliser des \u00e9crans ACL. 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