{"id":1968,"date":"2015-08-26T21:00:58","date_gmt":"2015-08-26T21:00:58","guid":{"rendered":"http:\/\/nanovea.com\/?p=1968"},"modified":"2015-10-21T17:38:36","modified_gmt":"2015-10-21T17:38:36","slug":"3d-topographie-pcb","status":"publish","type":"post","link":"https:\/\/nanovea.com\/fr\/3d-topography-pcb\/","title":{"rendered":"Topographie 3D avec superposition d'images de PCB"},"content":{"rendered":"<p>La conception et l'agencement \u00e9lectroniques plus sophistiqu\u00e9s des puces, circuits et syst\u00e8mes semi-conducteurs exigent une fabrication de haute pr\u00e9cision et un contr\u00f4le de qualit\u00e9 sup\u00e9rieur. Contrairement \u00e0 d'autres techniques telles que les sondes tactiles ou l'interf\u00e9rom\u00e9trie, le Nanovea 3D Non-Contact <a href=\"https:\/\/nanovea.com\/profilometers\" target=\"_blank\">Profilom\u00e8tre<\/a>En utilisant le chromatisme axial, il peut mesurer presque toutes les surfaces de mat\u00e9riaux. La mesure du profil de surface permet d'obtenir une gamme allant du nanom\u00e8tre au macroscope, avec une influence nulle de la r\u00e9flectivit\u00e9 de l'\u00e9chantillon, de l'absorption et des angles de surface \u00e9lev\u00e9s. Cette technique est id\u00e9ale pour l'inspection de la surface de l'assemblage de circuits imprim\u00e9s (PCBA), qui contient une vari\u00e9t\u00e9 de composants \u00e9lectroniques de diff\u00e9rents mat\u00e9riaux, r\u00e9flectivit\u00e9s et caract\u00e9ristiques fines. De plus, la technique de profilage sans contact mesure les caract\u00e9ristiques de surface sans toucher le PCBA, \u00e9vitant ainsi le risque d'endommager les circuits et les composants \u00e9lectroniques d\u00e9licats en raison du glissement du stylet de la sonde. La combinaison de la haute pr\u00e9cision, de la haute vitesse, du sans contact et de la convivialit\u00e9 fait du profilom\u00e8tre Nanovea un outil id\u00e9al pour l'inspection des PCBA.<\/p>\n<p><a href=\"https:\/\/nanovea.com\/wp-content\/themes\/wp-nanovea\/Application%20Notes\/pcb-topography.pdf\" target=\"_blank\">Topographie 3D avec superposition d'images de PCB<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>The more sophisticated electronic design and layout of semiconductor chips, circuits and systems requires high precision manufacturing and superior quality control. Unlike other techniques such as touch probes or interferometry, the Nanovea 3D Non-Contact Profilometer, using axial chromatism, can measure nearly any material surface. Nano through macro range is obtained during surface profile measurement with [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1960,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[7],"tags":[204,12],"class_list":["post-1968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","tag-pcb-topography","tag-profilometer"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/1968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/comments?post=1968"}],"version-history":[{"count":2,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/1968\/revisions"}],"predecessor-version":[{"id":1981,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/1968\/revisions\/1981"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media\/1960"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media?parent=1968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/categories?post=1968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/tags?post=1968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}