{"id":24215,"date":"2025-02-06T15:59:58","date_gmt":"2025-02-06T18:59:58","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=24215"},"modified":"2025-02-06T16:00:16","modified_gmt":"2025-02-06T19:00:16","slug":"tubo-de-raios-catodicos-2","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/","title":{"rendered":"Tubo de Raios Cat\u00f3dicos"},"content":{"rendered":"<p class=\"wp-block-paragraph\">O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_792857fe627e51917f1903cd8cf179ac\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">tubo de raios cat&#xF3;dicos<\/a> (CRT &#x2013; <em>Cathode Ray Tube<\/em>) &#xE9; um dispositivo eletr&#xF4;nico de exibi&#xE7;&#xE3;o que utiliza um fluxo de el&#xE9;trons para produzir imagens em uma tela fosforescente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dentro do CRT, um feixe de el&#xE9;trons &#xE9; gerado e acelerado por meio de grades de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_52de330b9f159b6c3846e78fb14b9bb7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/acelerar\/\" href=\"https:\/\/hangarmma.com.br\/blog\/acelerar\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">acelera&#xE7;&#xE3;o<\/a>. Essas grades aumentam a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b538845fda1d032e858fa6b8d5d0879c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/velocidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/velocidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">velocidade<\/a> dos el&#xE9;trons e ajudam a direcionar o feixe para uma &#xE1;rea espec&#xED;fica da tela. Grades de focaliza&#xE7;&#xE3;o garantem que o feixe seja concentrado em um ponto preciso, formando uma imagem n&#xED;tida.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_72df7781dd1beeb49c0abb646b70339a\" data-link=\"https:\/\/hangarmma.com.br\/blog\/deflexao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/deflexao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deflex&#xE3;o<\/a> do feixe &#xE9; controlada por placas ou bobinas eletrost&#xE1;ticas\/eletromagn&#xE9;ticas, que alteram a trajet&#xF3;ria dos el&#xE9;trons, permitindo que eles atinjam diferentes partes da tela. A superf&#xED;cie interna da tela &#xE9; revestida com um material fosforescente que emite luz quando atingido pelos el&#xE9;trons, criando assim a imagem vis&#xED;vel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os CRTs foram amplamente utilizados em televisores, monitores de computador e instrumentos de exibi&#xE7;&#xE3;o em avi&#xF4;nicos. No entanto, devido ao seu tamanho e consumo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a>, foram gradualmente substitu&#xED;dos por tecnologias mais modernas, como LCD e OLED.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O tubo de raios cat\u00f3dicos (CRT &#8211; Cathode Ray Tube) \u00e9 um dispositivo eletr\u00f4nico de exibi\u00e7\u00e3o que utiliza um fluxo de el\u00e9trons para produzir imagens em uma tela fosforescente. Dentro do CRT, um feixe de el\u00e9trons \u00e9 gerado e acelerado por meio de grades de acelera\u00e7\u00e3o. Essas grades aumentam a velocidade dos el\u00e9trons e ajudam [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-24215","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tubo de Raios Cat\u00f3dicos - HANGAR MMA<\/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:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tubo de Raios Cat\u00f3dicos - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"O tubo de raios cat\u00f3dicos (CRT &#8211; Cathode Ray Tube) \u00e9 um dispositivo eletr\u00f4nico de exibi\u00e7\u00e3o que utiliza um fluxo de el\u00e9trons para produzir imagens em uma tela fosforescente. Dentro do CRT, um feixe de el\u00e9trons \u00e9 gerado e acelerado por meio de grades de acelera\u00e7\u00e3o. Essas grades aumentam a velocidade dos el\u00e9trons e ajudam [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/\" \/>\n<meta property=\"og:site_name\" content=\"HANGAR MMA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SimuladosMMA\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-06T19:00:16+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/tubo-de-raios-catodicos-2\\\/\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/tubo-de-raios-catodicos-2\\\/\",\"name\":\"Tubo de Raios Cat\u00f3dicos - HANGAR MMA\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#website\"},\"datePublished\":\"2025-02-06T18:59:58+00:00\",\"dateModified\":\"2025-02-06T19:00:16+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/tubo-de-raios-catodicos-2\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/tubo-de-raios-catodicos-2\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/tubo-de-raios-catodicos-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tubo de Raios Cat\u00f3dicos\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\",\"name\":\"HANGAR MMA\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#organization\",\"name\":\"HANGAR MMA\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hangarmma.simuladosanac.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/pp-1.jpg\",\"contentUrl\":\"https:\\\/\\\/hangarmma.simuladosanac.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/pp-1.jpg\",\"width\":207,\"height\":207,\"caption\":\"HANGAR MMA\"},\"image\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/SimuladosMMA\",\"https:\\\/\\\/www.instagram.com\\\/hangar_mma\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCV1vx9I33-R1F8_bGVLBttg\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tubo de Raios Cat\u00f3dicos - HANGAR MMA","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:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/","og_locale":"pt_BR","og_type":"article","og_title":"Tubo de Raios Cat\u00f3dicos - HANGAR MMA","og_description":"O tubo de raios cat\u00f3dicos (CRT &#8211; Cathode Ray Tube) \u00e9 um dispositivo eletr\u00f4nico de exibi\u00e7\u00e3o que utiliza um fluxo de el\u00e9trons para produzir imagens em uma tela fosforescente. Dentro do CRT, um feixe de el\u00e9trons \u00e9 gerado e acelerado por meio de grades de acelera\u00e7\u00e3o. Essas grades aumentam a velocidade dos el\u00e9trons e ajudam [&hellip;]","og_url":"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/","og_site_name":"HANGAR MMA","article_publisher":"https:\/\/www.facebook.com\/SimuladosMMA","article_modified_time":"2025-02-06T19:00:16+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/","url":"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/","name":"Tubo de Raios Cat\u00f3dicos - HANGAR MMA","isPartOf":{"@id":"https:\/\/hangarmma.com.br\/blog\/#website"},"datePublished":"2025-02-06T18:59:58+00:00","dateModified":"2025-02-06T19:00:16+00:00","breadcrumb":{"@id":"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/hangarmma.com.br\/blog\/tubo-de-raios-catodicos-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/hangarmma.com.br\/blog\/"},{"@type":"ListItem","position":2,"name":"Tubo de Raios Cat\u00f3dicos"}]},{"@type":"WebSite","@id":"https:\/\/hangarmma.com.br\/blog\/#website","url":"https:\/\/hangarmma.com.br\/blog\/","name":"HANGAR MMA","description":"","publisher":{"@id":"https:\/\/hangarmma.com.br\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hangarmma.com.br\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/hangarmma.com.br\/blog\/#organization","name":"HANGAR MMA","url":"https:\/\/hangarmma.com.br\/blog\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/hangarmma.com.br\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/hangarmma.simuladosanac.com\/blog\/wp-content\/uploads\/2019\/04\/pp-1.jpg","contentUrl":"https:\/\/hangarmma.simuladosanac.com\/blog\/wp-content\/uploads\/2019\/04\/pp-1.jpg","width":207,"height":207,"caption":"HANGAR MMA"},"image":{"@id":"https:\/\/hangarmma.com.br\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/SimuladosMMA","https:\/\/www.instagram.com\/hangar_mma\/","https:\/\/www.youtube.com\/channel\/UCV1vx9I33-R1F8_bGVLBttg"]}]}},"_links":{"self":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary\/24215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/users\/12"}],"version-history":[{"count":1,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary\/24215\/revisions"}],"predecessor-version":[{"id":24216,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary\/24215\/revisions\/24216"}],"wp:attachment":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/media?parent=24215"}],"wp:term":[{"taxonomy":"glossary-categories","embeddable":true,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary-categories?post=24215"},{"taxonomy":"glossary-tags","embeddable":true,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary-tags?post=24215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}