{"id":221216,"date":"2011-03-08T23:00:00","date_gmt":"2011-03-08T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/afficheurs-haute-luminance-pour-utilisation-exterieure\/"},"modified":"2011-03-08T23:00:00","modified_gmt":"2011-03-08T23:00:00","slug":"afficheurs-haute-luminance-pour-utilisation-exterieure","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/afficheurs-haute-luminance-pour-utilisation-exterieure\/","title":{"rendered":"Afficheurs haute luminance pour utilisation ext\u00e9rieure"},"content":{"rendered":"<p>Tous les &eacute;crans LCD-TFT haute luminance de Sharp sont &eacute;quip&eacute;s d&rsquo;un syst&egrave;me de r&eacute;tro&eacute;clairage &agrave; LED qui offre de nombreux avantages par rapport &agrave; un LCD r&eacute;tro&eacute;clair&eacute; par lampes CCFL. A commencer par une mise en marche extr&ecirc;mement rapide et une modulation ais&eacute;e de la lumi&egrave;re des LED (dimming). La luminance de l&rsquo;afficheur peut ainsi &ecirc;tre contr&ocirc;l&eacute;e ais&eacute;ment par des photodiodes puis ajust&eacute;e automatiquement en fonction de l&rsquo;&eacute;clairement lumineux ambiant. Autrement dit, l&rsquo;&eacute;cran affiche une lisibilit&eacute; constante quelles que soient les conditions lumineuses, m&ecirc;me si ces derni&egrave;res changent rapidement. Les LCD r&eacute;tro&eacute;clair&eacute;s par LED sont &eacute;galement plus robustes d&rsquo;un point de vue m&eacute;canique, les LED &eacute;tant infiniment moins fragiles que le verre des lampes &agrave; cathode froide. La conception m&eacute;canique du module s&rsquo;en trouve simplifi&eacute;e alors que sa r&eacute;sistance m&eacute;canique est grandement am&eacute;lior&eacute;e.<br \/>\nCes afficheurs travaillent tous dans une plage de temp&eacute;rature de fonctionnement allant de -20 &deg;C &agrave; + 60 &deg;C et peuvent ainsi &ecirc;tre utilis&eacute;s aussi bien lors des jours les plus chauds de l&rsquo;&eacute;t&eacute; que lors des froides journ&eacute;es d&rsquo;hiver.<font color=\"#000000\"><a href=\"www.sharpsme.com\" target=\"_blank\" title=\"www.sharpsme.com\" rel=\"noopener\"><br \/>\nwww.sharpsme.com<\/a><\/font><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sharp \u00e9toffe son offre en afficheurs LCD-TFT industriels avec deux mod\u00e8les haute luminance dot\u00e9s d&rsquo;un syst\u00e8me de r\u00e9tro\u00e9cllairage \u00e0 LED et offrant une dur\u00e9e de vie de 50 000 heures. Le premier, r\u00e9f\u00e9renc\u00e9 LQ190E1LX51, se caract\u00e9rise par une diagonale de 19 pouces (48 cm), une d\u00e9finition, SXGA, une luminance maximale de 1000 cd\/m\u00b2, un contraste de 900:1 et des angles de vue de 170\u00b0. Le second mod\u00e8le porte la r\u00e9f\u00e9rence LQ231U1LW31. Il s&rsquo;agit d&rsquo;un mod\u00e8le de 23 pouces de diagonale (59 cm) dot\u00e9 d&rsquo;une d\u00e9finition UXGA, d&rsquo;une luminance maximale de 500 cd\/m\u00b2, d&rsquo;un contraste de 600:1 et d&rsquo;angles de vue de 170\u00b0.<\/p>\n","protected":false},"author":22,"featured_media":221217,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-221216","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Afficheurs haute luminance pour utilisation ext\u00e9rieure ...<\/title>\n<meta name=\"description\" content=\"Sharp \u00e9toffe son offre en afficheurs LCD-TFT industriels avec deux mod\u00e8les haute luminance dot\u00e9s d&#039;un syst\u00e8me de r\u00e9tro\u00e9cllairage \u00e0 LED et offrant une...\" \/>\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\/221216\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Afficheurs haute luminance pour utilisation ext\u00e9rieure\" \/>\n<meta property=\"og:description\" content=\"Sharp \u00e9toffe son offre en afficheurs LCD-TFT industriels avec deux mod\u00e8les haute luminance dot\u00e9s d&#039;un syst\u00e8me de r\u00e9tro\u00e9cllairage \u00e0 LED et offrant une dur\u00e9e de vie de 50 000 heures. Le premier, r\u00e9f\u00e9renc\u00e9 LQ190E1LX51, se caract\u00e9rise par une diagonale de 19 pouces (48 cm), une d\u00e9finition, SXGA, une luminance maximale de 1000 cd\/m\u00b2, un contraste de 900:1 et des angles de vue de 170\u00b0. Le second mod\u00e8le porte la r\u00e9f\u00e9rence LQ231U1LW31. Il s&#039;agit d&#039;un mod\u00e8le de 23 pouces de diagonale (59 cm) dot\u00e9 d&#039;une d\u00e9finition UXGA, d&#039;une luminance maximale de 500 cd\/m\u00b2, d&#039;un contraste de 600:1 et d&#039;angles de vue de 170\u00b0.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/221216\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2011-03-08T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci1983_sharp.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1260\" \/>\n\t<meta property=\"og:image:height\" content=\"837\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta 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