{"id":1871,"date":"2022-11-14T15:12:39","date_gmt":"2022-11-14T14:12:39","guid":{"rendered":"https:\/\/protecno.fr\/?post_type=cpt_technos&#038;p=1871"},"modified":"2022-11-14T15:12:43","modified_gmt":"2022-11-14T14:12:43","slug":"multi-layer","status":"publish","type":"cpt_technos","link":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/","title":{"rendered":"Multi-layer"},"content":{"rendered":"\n<h2 id=\"qu-est-ce-qu-un-multicouche\" style=\"font-size:21px\">What is a multi-layer PCB?<\/h2>\n\n\n\n<p>The multilayer PCB is composed of several etched layers (called internal layers), which are stacked and hot pressed with prepregs (epoxy glue). This process is followed by copper reinforcement and plating to ensure the connection of all internal and external faces of the PCB.<br><\/p>\n\n\n\n<h2 id=\"schema-multicouche\" style=\"font-size:21px\">Multi-layer diagram<\/h2>\n\n\n\n<h3 id=\"exemple-d-un-6-couches\" style=\"font-size:16px\">Example of a six-layer board:<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"755\" height=\"214\" src=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche-1.png\" alt=\"\" class=\"wp-image-1122\" srcset=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche-1.png 755w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche-1-300x85.png 300w\" sizes=\"(max-width: 755px) 100vw, 755px\" \/><\/figure><\/div>\n\n\n\n<h2 id=\"exemples-d-applications\" style=\"font-size:21px\">Examples of use:<\/h2>\n\n\n\n<ul><li>GPS system<\/li><li>Medical<\/li><li>Aerospace<\/li><li>Scientific equipment<\/li><li>Defence<\/li><li>Aeronautics<\/li><li>Atomic accelerators<\/li><\/ul>\n\n\n\n<h2 id=\"exemples-de-realisation-avec-des-cavites\" style=\"font-size:21px\">Examples of implementation with cavities<\/h2>\n\n\n\n<ul><li>PCB edge with PTFE coated access line<\/li><li>Non-plated cavity for coaxial cable access<\/li><li>Non-plated walls<\/li><li>Plated wall cavity with image and hole at the bottom of the cavity<\/li><li>Cavity for housing a component connected by wire bonding<\/li><li>Plated wafer cavity<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1270\" height=\"933\" data-id=\"651\"  src=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche1.jpg\" alt=\"Ligne d'acc\u00e8s en bord de carte sur PCB en PTFE\" class=\"wp-image-651\" srcset=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche1.jpg 1270w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche1-800x588.jpg 800w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche1-1200x882.jpg 1200w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche1-768x564.jpg 768w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche1-300x220.jpg 300w\" sizes=\"(max-width: 1270px) 100vw, 1270px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1969\" height=\"1821\" data-id=\"653\"  src=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2.jpg\" alt=\"Cavit\u00e9 parois non m\u00e9tallis\u00e9es pour acc\u00e8s coaxial\" class=\"wp-image-653\" srcset=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2.jpg 1969w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2-800x740.jpg 800w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2-1200x1110.jpg 1200w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2-768x710.jpg 768w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2-1900x1757.jpg 1900w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2-300x277.jpg 300w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche2-1536x1421.jpg 1536w\" sizes=\"(max-width: 1969px) 100vw, 1969px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"2000\" height=\"1333\" data-id=\"1243\"  src=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite.jpg\" alt=\"Parois non m\u00e9tallis\u00e9es\" class=\"wp-image-1243\" srcset=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite.jpg 2000w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite-800x533.jpg 800w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite-1200x800.jpg 1200w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite-768x512.jpg 768w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite-1900x1266.jpg 1900w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite-300x200.jpg 300w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/02\/MulticoucheCavite-1536x1024.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"2000\" height=\"1500\" data-id=\"657\"  src=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4.jpg\" alt=\"Cavit\u00e9 parois m\u00e9tallis\u00e9es avec image et trou en fond de cavit\u00e9\" class=\"wp-image-657\" srcset=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4.jpg 2000w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4-800x600.jpg 800w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4-1200x900.jpg 1200w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4-768x576.jpg 768w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4-1900x1425.jpg 1900w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4-300x225.jpg 300w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche4-1536x1152.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"2000\" height=\"1500\" data-id=\"659\"  src=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5.jpg\" alt=\"Cavit\u00e9 pour logement de composant connect\u00e9 par Wire bonding\" class=\"wp-image-659\" srcset=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5.jpg 2000w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5-800x600.jpg 800w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5-1200x900.jpg 1200w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5-768x576.jpg 768w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5-1900x1425.jpg 1900w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5-300x225.jpg 300w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche5-1536x1152.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"2000\" height=\"1500\" data-id=\"661\"  src=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6.jpg\" alt=\"Cavit\u00e9 tranche m\u00e9tallis\u00e9es\" class=\"wp-image-661\" srcset=\"https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6.jpg 2000w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6-800x600.jpg 800w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6-1200x900.jpg 1200w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6-768x576.jpg 768w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6-1900x1425.jpg 1900w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6-300x225.jpg 300w, https:\/\/protecno.fr\/wp-content\/uploads\/2022\/01\/Multicouche6-1536x1152.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><em>For further information, <a href=\"https:\/\/protecno.fr\/contact\/\">please contact us<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The multilayer PCB is composed of several etched layers (called internal layers), which are stacked and hot pressed with prepregs (epoxy glue). This process is followed by copper reinforcement and plating to ensure the connection of all internal and external faces of the PCB.<\/p>\n","protected":false},"author":1,"featured_media":962,"parent":0,"menu_order":4,"template":"","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Multi-layer - Protecno<\/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:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Multi-layer - Protecno\" \/>\n<meta property=\"og:description\" content=\"The multilayer PCB is composed of several etched layers (called internal layers), which are stacked and hot pressed with prepregs (epoxy glue). This process is followed by copper reinforcement and plating to ensure the connection of all internal and external faces of the PCB.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/\" \/>\n<meta property=\"og:site_name\" content=\"Protecno\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-14T14:12:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/Multicouche.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/protecno.fr\/#organization\",\"name\":\"Protecno - Protecno, soci\u00e9t\u00e9 sp\u00e9cialis\u00e9e dans la fabrication de circuits imprim\u00e9s.\",\"url\":\"https:\/\/protecno.fr\/\",\"sameAs\":[\"https:\/\/www.youtube.com\/channel\/UCdwPiCfYz7YFj12rsmZSHZw\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/protecno.fr\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/logo-protecno.png\",\"contentUrl\":\"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/logo-protecno.png\",\"width\":420,\"height\":200,\"caption\":\"Protecno - Protecno, soci\u00e9t\u00e9 sp\u00e9cialis\u00e9e dans la fabrication de circuits imprim\u00e9s.\"},\"image\":{\"@id\":\"https:\/\/protecno.fr\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/protecno.fr\/#website\",\"url\":\"https:\/\/protecno.fr\/\",\"name\":\"Protecno\",\"description\":\"Protecno, soci\u00e9t\u00e9 sp\u00e9cialis\u00e9e dans la fabrication de circuits imprim\u00e9s.\",\"publisher\":{\"@id\":\"https:\/\/protecno.fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/protecno.fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/Multicouche.jpg\",\"contentUrl\":\"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/Multicouche.jpg\",\"width\":2000,\"height\":1500,\"caption\":\"Multicouche\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#webpage\",\"url\":\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/\",\"name\":\"Multi-layer - Protecno\",\"isPartOf\":{\"@id\":\"https:\/\/protecno.fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#primaryimage\"},\"datePublished\":\"2022-11-14T14:12:39+00:00\",\"dateModified\":\"2022-11-14T14:12:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/protecno.fr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Technologies\",\"item\":\"https:\/\/protecno.fr\/en\/our-technologies\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Multi-layer\"}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Multi-layer - Protecno","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/","og_locale":"en_US","og_type":"article","og_title":"Multi-layer - Protecno","og_description":"The multilayer PCB is composed of several etched layers (called internal layers), which are stacked and hot pressed with prepregs (epoxy glue). This process is followed by copper reinforcement and plating to ensure the connection of all internal and external faces of the PCB.","og_url":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/","og_site_name":"Protecno","article_modified_time":"2022-11-14T14:12:43+00:00","og_image":[{"width":2000,"height":1500,"url":"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/Multicouche.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/protecno.fr\/#organization","name":"Protecno - Protecno, soci\u00e9t\u00e9 sp\u00e9cialis\u00e9e dans la fabrication de circuits imprim\u00e9s.","url":"https:\/\/protecno.fr\/","sameAs":["https:\/\/www.youtube.com\/channel\/UCdwPiCfYz7YFj12rsmZSHZw"],"logo":{"@type":"ImageObject","@id":"https:\/\/protecno.fr\/#logo","inLanguage":"en-US","url":"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/logo-protecno.png","contentUrl":"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/logo-protecno.png","width":420,"height":200,"caption":"Protecno - Protecno, soci\u00e9t\u00e9 sp\u00e9cialis\u00e9e dans la fabrication de circuits imprim\u00e9s."},"image":{"@id":"https:\/\/protecno.fr\/#logo"}},{"@type":"WebSite","@id":"https:\/\/protecno.fr\/#website","url":"https:\/\/protecno.fr\/","name":"Protecno","description":"Protecno, soci\u00e9t\u00e9 sp\u00e9cialis\u00e9e dans la fabrication de circuits imprim\u00e9s.","publisher":{"@id":"https:\/\/protecno.fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/protecno.fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#primaryimage","inLanguage":"en-US","url":"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/Multicouche.jpg","contentUrl":"https:\/\/protecno.fr\/wp-content\/uploads\/2021\/08\/Multicouche.jpg","width":2000,"height":1500,"caption":"Multicouche"},{"@type":"WebPage","@id":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#webpage","url":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/","name":"Multi-layer - Protecno","isPartOf":{"@id":"https:\/\/protecno.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#primaryimage"},"datePublished":"2022-11-14T14:12:39+00:00","dateModified":"2022-11-14T14:12:43+00:00","breadcrumb":{"@id":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/protecno.fr\/en\/our-technologies\/multi-layer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/protecno.fr\/en\/"},{"@type":"ListItem","position":2,"name":"Technologies","item":"https:\/\/protecno.fr\/en\/our-technologies\/"},{"@type":"ListItem","position":3,"name":"Multi-layer"}]}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/cpt_technos\/1871"}],"collection":[{"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/cpt_technos"}],"about":[{"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/types\/cpt_technos"}],"author":[{"embeddable":true,"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/cpt_technos\/1871\/revisions"}],"predecessor-version":[{"id":1872,"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/cpt_technos\/1871\/revisions\/1872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/media\/962"}],"wp:attachment":[{"href":"https:\/\/protecno.fr\/en\/wp-json\/wp\/v2\/media?parent=1871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}