{"id":507,"date":"2009-03-02T00:55:00","date_gmt":"2009-03-02T00:55:00","guid":{"rendered":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/?p=507"},"modified":"2026-05-05T12:14:46","modified_gmt":"2026-05-05T12:14:46","slug":"comprendre-la-technologie-amoled","status":"publish","type":"post","link":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/?p=507","title":{"rendered":"Comprendre la technologie AMOLED"},"content":{"rendered":"\n<div  style=\"text-align:center\"> <img decoding=\"async\" id=\"img-1254896-1639121\" src=\"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/wp-content\/uploads\/2026\/05\/1254896-1639121-1.jpg\" alt=\"\" title=\"\" \/> <\/div>  <div > Pour comprendre d&rsquo;o\u00f9 viennent les diff\u00e9rences entre ces deux technologies, voyons tout d&rsquo;abord comment fonctionnent les \u00e9crans actuels. Sachez que l&rsquo;\u00e9cran LCD est compos\u00e9 d&rsquo;une source lumineuse blanche, d&rsquo;un filtre polarisant de la taille de l&rsquo;\u00e9cran, de filtres de couleurs et enfin de la matrice LCD. Dans cette <span style=\"font-style:italic\">grille<\/span>, les cristaux liquides composant chaque pixel vont changer d&rsquo;orientation pour laisser passer plus ou moins de lumi\u00e8re. Nous voyons donc que de la lumi\u00e8re est produite puis masqu\u00e9e pour tous les pixels sombres, plus ou moins bien. Pour chaque pixel clair, la lumi\u00e8re blanche a \u00e9t\u00e9 affaiblie par le polarisant puis par les filtres de couleurs. Tout ce g\u00e2chis de lumi\u00e8re contribue \u00e0 la consommation de l&rsquo;\u00e9cran et r\u00e9duit le contraste. <br \/> <br \/> Dans un \u00e9cran AMOLED, chaque pixel produit uniquement la lumi\u00e8re n\u00e9cessaire. R\u00e9sultat : cet \u00e9cran consomme moins d&rsquo;\u00e9nergie, offre un contraste plus important qui sait rendre les noirs plus intenses et un rendu des couleurs plus exact ainsi qu&rsquo;un affichage beaucoup plus lumineux. Toutes ces qualit\u00e9s font qu&rsquo;en ext\u00e9rieur la visibilit\u00e9 d&rsquo;un \u00e9cran AMOLED sera particuli\u00e8rement appr\u00e9ci\u00e9e. Autre avantage : l&rsquo;\u00e9paisseur de l&rsquo;\u00e9cran \u00e0 \u00e9t\u00e9 fortement r\u00e9duite et permettra la r\u00e9alisation de compacts encore plus fins. <br \/> <br \/> Le premier compact \u00e0 proposer un \u00e9cran AMOLED est le <a class=\"liens\" href=\"http:\/\/www.samsungcamera.com\/press\/press_news_view.asp?ynews_uid=202\">Samsung WB100<\/a>. <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Compar\u00e9 \u00e0 un \u00e9cran traditionnel LCD, l&rsquo;\u00e9cran AMOLED pr\u00e9sente plusieurs avantages. Un peu de technologie pour lever le voile.<\/p>\n","protected":false},"author":1,"featured_media":711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,2],"tags":[],"class_list":["post-507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-materiel"],"_links":{"self":[{"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=\/wp\/v2\/posts\/507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=507"}],"version-history":[{"count":4,"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=\/wp\/v2\/posts\/507\/revisions"}],"predecessor-version":[{"id":1013,"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=\/wp\/v2\/posts\/507\/revisions\/1013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=\/wp\/v2\/media\/711"}],"wp:attachment":[{"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fervent-faraday.85-215-252-251.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}