{"id":26822,"date":"2021-06-11T18:23:05","date_gmt":"2021-06-11T10:23:05","guid":{"rendered":"https:\/\/vision-pi.net\/display-led-cob-vs-flip-chip-cob\/"},"modified":"2025-12-05T22:50:05","modified_gmt":"2025-12-05T14:50:05","slug":"display-led-cob-vs-flip-chip-cob","status":"publish","type":"post","link":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/","title":{"rendered":"Display LED COB VS FLIP-CHIP COB"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;-46px|||||&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;-48px|auto||auto||&#8221; custom_padding=&#8221;23px||18px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_post_title title=&#8221;off&#8221; admin_label=&#8221;LED display&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; title_font_size=&#8221;11px&#8221; meta_font=&#8221;|600|||||||&#8221; meta_text_color=&#8221;#E09900&#8243; meta_font_size=&#8221;12px&#8221; custom_margin=&#8221;-16px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_post_title][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; custom_padding=&#8221;||0px|||&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; header_font_size=&#8221;16px&#8221; custom_margin=&#8221;-31px|||||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div class=\"elementor-element elementor-element-7bb772e4 elementor-widget elementor-widget-theme-post-content lazyloaded animated fadeIn\" data-id=\"7bb772e4\" data-element_type=\"widget\" data-widget_type=\"theme-post-content.default\" nitro-elementor-animation=\"animated fadeIn\">\n<div class=\"elementor-widget-container\">\n<p><span>Nel campo dei display a LED, con lo sviluppo della tecnologia di confezionamento a monte, si sono gradualmente formate due diverse tecnologie di preparazione dei pannelli display a LED, <a href=\"https:\/\/vision-pi.net\/2021\/09\/07\/the-technical-definition-of-smd\/\">SMD<\/a><a href=\"https:\/\/vision-pi.net\/2021\/09\/15\/what-is-imd-led-display\/\">;IMD<\/a>; <a href=\"https:\/\/vision-pi.net\/2019\/06\/24\/whats-cob-technology\/\">COB<\/a>. Possiamo utilizzare queste due tecnologie per produrre mini schermi a LED a distanza ridotta. Condivideremo con te alcune informazioni su queste due tecnologie.  <\/span><\/p>\n<p><span><\/span><\/p>\n<h1 class=\"lg-item-box\" data-src=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\" data-exthumbimage=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\"><span style=\"color: #ff9900;\"><strong>Che cos&#8217;\u00e8 il COB?<\/strong><\/span><span><strong><\/strong><\/span><\/h1>\n<div class=\"lg-item-box\" data-src=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\" data-exthumbimage=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\"><span><strong><\/strong><\/span><\/div>\n<div class=\"lg-item-box\" data-src=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\" data-exthumbimage=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\">COB (Chip on Board) \u00e8 un tipo di tecnologia di packaging per display LED. I chip di emissione luminosa dei LED sono incollati direttamente alla scheda del modulo con alta precisione e collegati ai componenti del driver sulla scheda del modulo attraverso supporti speciali per una protezione globale della superficie di emissione luminosa.<span> <\/span><span class=\" jss1537 jss1538\"><br \/>\n  <span id=\"editable-content-within-article~0~0~0\" class=\"jss1539 jss1540\">COB <\/span><br \/>\n<\/span><span class=\" jss1537 jss1541\"><br \/>\n  <span id=\"editable-content-within-article~0~1~0\" class=\"jss1539 jss1542\">imballaggio <\/span><br \/>\n<\/span><span class=\" jss1537 jss1543\"><br \/>\n  <span id=\"editable-content-within-article~0~2~0\" class=\"jss1539 jss1544\">elimina <\/span><br \/>\n<\/span><span class=\" jss1537 jss1545\"><br \/>\n  <span id=\"editable-content-within-article~0~3~0\" class=\"jss1539 jss1546\">i <\/span><br \/>\n<\/span><span class=\" jss1537 jss1547\"><br \/>\n  <span id=\"editable-content-within-article~0~4~0\" class=\"jss1539 jss1548\">due <\/span><br \/>\n  <span id=\"editable-content-within-article~0~4~1\" class=\"jss1539 jss1549\">chiave <\/span><br \/>\n<\/span> <span class=\" jss1537 jss1550\"><span id=\"editable-content-within-article~0~5~0\" class=\"jss1539 jss1551\">procedure  <\/span><\/span><span class=\" jss1537 jss1552\"><span id=\"editable-content-within-article~0~6~0\" class=\"jss1539 jss1553\">di  <\/span><\/span><span class=\" jss1537 jss1554\"><span id=\"editable-content-within-article~0~7~0\" class=\"jss1539 jss1555\">tornitura  <\/span><\/span><span class=\" jss1537 jss1556\"><span id=\"editable-content-within-article~0~8~0\" class=\"jss1539 jss1557\">LED  <\/span><\/span><span class=\" jss1537 jss1558\"><span id=\"editable-content-within-article~0~9~0\" class=\"jss1539 jss1559\">patatine fritte  <\/span><\/span><span class=\" jss1537 jss1560\"><span id=\"editable-content-within-article~0~10~0\" class=\"jss1539 jss1561\">in  <\/span><\/span><span class=\" jss1537 jss1562\"><span id=\"editable-content-within-article~0~11~0\" class=\"jss1539 jss1563\">lampada  <\/span><\/span><span class=\" jss1537 jss1564\"><span id=\"editable-content-within-article~0~12~0\" class=\"jss1539 jss1565\">perline  <\/span><\/span><span class=\" jss1537 jss1566\"><span id=\"editable-content-within-article~0~13~0\" class=\"jss1539 jss1567\">e  <\/span><\/span><span class=\" jss1537 jss1568\"><span id=\"editable-content-within-article~0~14~0\" class=\"jss1539 jss1569\">riflusso  <\/span><\/span><span class=\" jss1537 jss1570\"><span id=\"editable-content-within-article~0~15~0\" class=\"jss1539 jss1571\">saldatura  <\/span><\/span><span class=\" jss1537 jss1572\"><span id=\"editable-content-within-article~0~16~0\" class=\"jss1539 jss1573\">come  <\/span><\/span><span class=\" jss1537 jss1574\"><span id=\"editable-content-within-article~0~17~0\" class=\"jss1539 jss1575\">rispetto <\/span><span id=\"editable-content-within-article~0~17~1\" class=\"jss1539 jss1576\">a <\/span><span id=\"editable-content-within-article~0~17~2\" class=\"jss1539 jss1577\">standard <\/span> <\/span><span class=\" jss1537 jss1578\"><br \/>\n  <span id=\"editable-content-within-article~0~18~0\" class=\"jss1539 jss1579\">SMD <\/span><br \/>\n<\/span><span class=\" jss1537 jss1580\"><br \/>\n  <span id=\"editable-content-within-article~0~19~0\" class=\"jss1539 jss1581\">imballaggio.<\/span><br \/>\n<\/span><span class=\" jss1537 jss1593\"><span id=\"editable-content-within-article~1~1~0\" class=\"jss1539 jss1594\"> <\/span><\/span><\/div>\n<div class=\"lg-item-box\" data-src=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\" data-exthumbimage=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\"><span class=\" jss1537 jss1593\"><span class=\"jss1539 jss1594\"><\/span><\/span><\/div>\n<div class=\"lg-item-box\" data-src=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\" data-exthumbimage=\"http:\/\/www.led-ltm.com\/upload\/201711\/watermark\/1510728273749668.png\"><span class=\" jss1537 jss1593\"><span class=\"jss1539 jss1594\"><\/span><\/span><\/div>\n<p> <span style=\"font-size: small;\"><\/span><\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][pac_divi_table_of_contents opened_icon=&#8221;&#x3b;||divi||400&#8243; level_markers_1=&#8221;upper-roman&#8221; level_markers_2=&#8221;whole&#8221; title_container_margin=&#8221;-1px|0px|0px|-8px|false|false&#8221; title_container_bg_color=&#8221;#fcfcfc&#8221; open_icon_color=&#8221;#000000&#8243; body_area_height=&#8221;600px&#8221; body_area_bg_color=&#8221;#fcfcfc&#8221; body_area_text_link_underline=&#8221;#E09900&#8243; body_area_text_link_bg=&#8221;RGBA(255,255,255,0)&#8221; body_area_text_link_color_active=&#8221;#E09900&#8243; body_area_text_link_underline_active=&#8221;#E09900&#8243; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; title_font_font=&#8221;|600|||||||&#8221; title_text_color=&#8221;#000000&#8243; title_font_size=&#8221;21px&#8221; marker_all_font_size=&#8221;11px&#8221; marker1_font_size=&#8221;11px&#8221; border_color_all_title_container=&#8221;#FFFFFF&#8221; global_colors_info=&#8221;{}&#8221; body_area_text_link_color__hover_enabled=&#8221;on|desktop&#8221; body_area_text_link_color__hover=&#8221;#E09900&#8243; body_area_text_link_underline__hover_enabled=&#8221;off|desktop&#8221; body_area_text_link_bg__hover_enabled=&#8221;off|desktop&#8221; title_text_color__hover_enabled=&#8221;on|hover&#8221; title_text_color__hover=&#8221;#E09900&#8243;][\/pac_divi_table_of_contents][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px|||||&#8221;][et_pb_column _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h1><span id=\"Features_of_COB\" style=\"font-size: medium; color: #ff9900;\"><strong>Caratteristiche del DISPLAY COB LED<\/strong><\/span><\/h1>\n<h3><span id=\"1_With_ultra-high_reliability\" style=\"font-size: small;\"><strong>1. Con un&#8217;altissima affidabilit\u00e0<\/strong><\/span><\/h3>\n<p><span style=\"font-size: small;\">La tecnologia COB elimina il flusso del processo di confezionamento dei tubi luminosi SMD, la separazione dei colori, la nastratura e l&#8217;incerottamento, semplificando e migliorando l&#8217;affidabilit\u00e0 del processo di produzione del prodotto. Maggiore durata: Senza il supporto, il chip LED ha una minore resistenza al calore, aumentando notevolmente la sua durata. <\/span><\/p>\n<h3><span id=\"2_COB_package_is_suitable_for_products_with_the_small_pixel_pitch\" style=\"font-size: small;\"><strong>2. \u00c8 consentito un Pixel Pitch pi\u00f9 piccolo<\/strong><\/span><\/h3>\n<p><span style=\"font-size: small;\">Pixel Pitch pi\u00f9 piccolo: il pitch di SMD \u00e8 P1.2-P2.0, mentre quello di COB \u00e8 P 0.5-P2.0. La tecnologia COB non \u00e8 limitata dalle dimensioni fisiche, dalla staffa e dal piombo del pacchetto LED SMD e pu\u00f2 superare il limite del pitch di SMD, raggiungere una maggiore densit\u00e0 di pixel e avere un design pi\u00f9 flessibile del dot pitch.<\/span><\/p>\n<h3><span id=\"3_COB_realizes_the_conversion_from_point_light_source_to_surface_light_source\" style=\"font-size: small;\"><strong>3. Angolo di visione pi\u00f9 ampio:  <\/strong><\/span><\/h3>\n<p><span style=\"font-size: medium;\"><span style=\"font-size: small;\">Il COB \u00e8 pi\u00f9 simile a una sorgente luminosa di superficie rispetto all&#8217;SMD; quando la luce si rifrange, la perdita di luce \u00e8 minore. Il COB realizza la conversione da sorgente luminosa &#8220;puntiforme&#8221; a sorgente luminosa &#8220;superficiale&#8221;.Nessuna granulosit\u00e0 del pixel; pu\u00f2 controllare efficacemente la luminosit\u00e0 del centro del pixel, ridurre l&#8217;intensit\u00e0 della radiazione luminosa, inibire il moir\u00e9, il bagliore e l&#8217;abbagliamento della retina, \u00e8 adatto per le riprese ravvicinate e per le riprese di immagini di alta qualit\u00e0. <\/span>La visione a lungo termine non provoca affaticamento visivo, \u00e8 adatta per la visione a distanza ravvicinata.<\/span><\/p>\n<h3><span id=\"4_Truly_fully_sealed_structure\" style=\"font-size: small;\"><strong>4. Prestazioni di protezione pi\u00f9 elevate<\/strong><\/span><\/h3>\n<p><span style=\"font-size: small;\">Il circuito stampato, le particelle di cristallo, i piedini di saldatura e i cavi sono completamente sigillati. I vantaggi della struttura sigillata sono evidenti: ad esempio, la resistenza all&#8217;umidit\u00e0, l&#8217;anticollisione, la prevenzione dei danni da inquinamento e una pi\u00f9 facile pulizia della superficie del dispositivo. <\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||10px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_post_nav in_same_term=&#8221;on&#8221; taxonomy_name=&#8221;LUAS&#8221; prev_text=&#8221;Pre&#8221; next_text=&#8221;prossimo&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; title_text_color=&#8221;#000000&#8243; custom_margin=&#8221;||1px|||&#8221; custom_padding=&#8221;0px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_post_nav][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;7px||6px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; header_2_font_size=&#8221;20px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong><span id=\"What_is_the_difference_between_a_traditional_COB_chip_and_a_COB_flip-chip\" style=\"font-size: small;\">Struttura COB a filo VS Struttura COB a Flip-Chip<\/span><\/strong><\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; header_2_font_size=&#8221;20px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Legame a filo COB<\/strong>. Nel wire bonding COB, chiamato anche (face-up cob o Lateral COB), i chip LED sono attaccati direttamente al substrato con un adesivo e i loro collegamenti elettrici sono realizzati con sottili cavi. Questo metodo \u00e8 piuttosto tradizionale e ampiamente utilizzato per la sua economicit\u00e0 e semplicit\u00e0 nel collegare i chip LED all&#8217;elettronica di pilotaggio.  <\/p>\n<p>Il <strong>Flip chip COB<\/strong>, invece, prevede il montaggio del chip LED capovolto sul substrato in modo che la luce venga emessa dall&#8217;alto, a diretto contatto con il substrato. Questa configurazione migliora la dissipazione del calore, riduce il percorso termico e in generale garantisce una migliore efficienza luminosa e affidabilit\u00e0. <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||3px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/vision-pi.net\/wp-content\/uploads\/2023\/02\/formal-cob-led-display-visionpi-copy.webp&#8221; title_text=&#8221;display led cob formale visionpi copia&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;4px||5px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/vision-pi.net\/wp-content\/uploads\/2023\/02\/flip-chip-cob-led-display-visionpi-copy.webp&#8221; alt=&#8221;chip cob laterale vs flip chip cob&#8221; title_text=&#8221;flip chip cob display a led visionpi copy&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_video src=&#8221;https:\/\/youtu.be\/1JORK8oZblU&#8221; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;9px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; header_font_size=&#8221;16px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1><span style=\"color: #ff9900;\"><strong>Vantaggi del display a led Flip chip cob<\/strong><\/span><\/h1>\n<p><span style=\"color: #ff9900;\"><strong><\/strong><\/span><\/p>\n<p><strong>1. Maggiore stabilit\u00e0.<\/strong><span>La tecnologia di confezionamento dei chip Flip elimina l&#8217;incollaggio dei fili, eliminando il rischio di rottura del filo d&#8217;oro e semplificando il processo di produzione.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; module_alignment=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/vision-pi.net\/wp-content\/uploads\/2021\/06\/LED-COB-e1631706194584.png&#8221; alt=&#8221;COLLEGAMENTO DEI FILI DI COB A LED&#8221; title_text=&#8221;COLLEGAMENTO DEI FILI DI COB A LED&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; width=&#8221;79%&#8221; module_alignment=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||1px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>2. Passo dei pixel pi\u00f9 piccolo<\/strong>. L&#8217;incapsulamento Flip-Chip COB \u00e8 un incapsulamento integrato a livello di chip. Senza l&#8217;incollaggio dei fili, le dimensioni dello spazio fisico sono limitate solo dalle dimensioni del chip di emissione della luce, che pu\u00f2 raggiungere una densit\u00e0 di pixel pi\u00f9 elevata.  <\/p>\n<p><strong>3. Migliori prestazioni visive.<\/strong>  Per quanto riguarda le prestazioni del display, l&#8217;area del Flip-Chip \u00e8 pi\u00f9 piccola sulla scheda PCB e il ciclo di funzionamento del substrato \u00e8 maggiore. L&#8217;area di emissione della luce \u00e8 pi\u00f9 ampia e pu\u00f2 presentare un campo nero pi\u00f9 scuro, una maggiore luminosit\u00e0 e un contrasto pi\u00f9 elevato. <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/vision-pi.net\/wp-content\/uploads\/2021\/06\/cob-structrure-visionpi.png&#8221; alt=&#8221;cob structrure visionpi&#8221; title_text=&#8221;cob structrure visionpi&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; width=&#8221;52%&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>4. Economico<\/strong>. Non c&#8217;\u00e8 alcun legame con il filo di saldatura, semplificando il processo di produzione e riducendo i costi di investimento delle attrezzature. Con la crescita del settore, il costo del prodotto si ridurr\u00e0 in modo significativo, soprattutto quando il passo dei punti \u00e8 inferiore a 1,0 mm.  <\/p>\n<p>Per questo motivo, la tecnologia Flip-Chip COB \u00e8 una condizione necessaria per la realizzazione dei MicroLED e permetter\u00e0 di avanzare nell&#8217;era dei micro-display.<\/p>\n<p style=\"font-size: 14px; background-color: #ffffff;\">[\/et_pb_text][et_pb_text _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;-13px|||||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"background-color: #ffffff;\"><span style=\"font-size: small;\"><span id=\"NOW_COB_Flip-chip_is_the_future_of_display\"><span style=\"font-weight: bold;\">Il futuro del display a led a visione diretta.<\/span><\/span><span style=\"font-weight: bold;\"><\/span><\/span><\/p>\n<p style=\"font-size: 14px; background-color: #ffffff;\"><span style=\"font-size: small;\">Il flip-chip COB \u00e8 una versione aggiornata del COB laterale. Il flip-chip COB migliora l&#8217;affidabilit\u00e0 e le prestazioni visive, semplifica il processo di produzione e riduce il pixel pitch. Il COB \u00e8 il futuro dei display a led a visione diretta   <\/span><\/p>\n<p>[\/et_pb_text][et_pb_video src=&#8221;https:\/\/vision-pi.net\/wp-content\/uploads\/2021\/08\/flip-chip-cob-led-display-.mp4&#8243; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_video][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n<span class=\"et_bloom_bottom_trigger\"><\/span>","protected":false},"excerpt":{"rendered":"<p>Nel campo dei display a LED, con lo sviluppo della tecnologia di confezionamento a monte, si sono gradualmente formate due diverse tecnologie di preparazione dei pannelli display a LED, SMD;IMD; COB. Possiamo utilizzare queste due tecnologie per produrre mini schermi a LED a distanza ridotta. Condivideremo con te alcune informazioni su queste due tecnologie. Che [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[293,291],"tags":[328,305],"class_list":["post-26822","post","type-post","status-publish","format-standard","hentry","category-base-di-conoscenza","category-tecnologia","tag-finepixelpitch","tag-flipchipcob"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L&#039;evoluzione dell&#039;incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Xian\"\/>\n\t<meta name=\"google-site-verification\" content=\"llll\" \/>\n\t<meta name=\"msvalidate.01\" content=\"rer\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"VISIONPI LED Screen indoor and outdoor fine pixel pitch led screens\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Display LED COB VS FLIP-CHIP COB\" \/>\n\t\t<meta property=\"og:description\" content=\"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L&#039;evoluzione dell&#039;incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"368\" \/>\n\t\t<meta property=\"og:image:height\" content=\"364\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-06-11T10:23:05+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-12-05T14:50:05+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/visionpiled\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@VisioinpiLED\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Display LED COB VS FLIP-CHIP COB\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L&#039;evoluzione dell&#039;incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@VisioinpiLED\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#aioseo-article-64f96a299b89d\",\"name\":\"Display LED COB VS FLIP-CHIP COB\",\"headline\":\"Display LED COB VS FLIP-CHIP COB\",\"description\":\"da Xian | Giu 11, 2021 | base di conoscenza, Tecnologia | 0 commenti Nel campo dei display a LED, con lo sviluppo della tecnologia di confezionamento a monte, si sono gradualmente formate due diverse tecnologie di preparazione dei pannelli display a LED, SMD;IMD; COB. Possiamo utilizzare queste due tecnologie per produrre mini schermi a\",\"author\":{\"@type\":\"Person\",\"name\":\"Xian\",\"url\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/author\\\/xian\\\/\"},\"publisher\":{\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/vision-pi.net\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/VISIONPI-LOGO.png\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#articleImage\",\"width\":368,\"height\":364,\"caption\":\"VISIONPI LOGO\"},\"datePublished\":\"2021-06-11T18:23:05+08:00\",\"dateModified\":\"2025-12-05T22:50:05+08:00\",\"inLanguage\":\"it-IT\",\"articleSection\":\"base di conoscenza, Tecnologia, finepixelpitch, flipchipcob\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/category\\\/tecnologia\\\/#listItem\",\"name\":\"Tecnologia\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/category\\\/tecnologia\\\/#listItem\",\"position\":2,\"name\":\"Tecnologia\",\"item\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/category\\\/tecnologia\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#listItem\",\"name\":\"Display LED COB VS FLIP-CHIP COB\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#listItem\",\"position\":3,\"name\":\"Display LED COB VS FLIP-CHIP COB\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/category\\\/tecnologia\\\/#listItem\",\"name\":\"Tecnologia\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#organization\",\"name\":\"Visionpi Display\",\"description\":\"Professional manufacturer of fine pitch indoor LED screens, transparent LED film, outdoor small pixel pitch LED display, flexible COB LED wall and customized commercial LED signage for museum, retail, advertising and architectural projects.\",\"url\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/\",\"telephone\":\"+8618575672114\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/vision-pi.net\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/VISIONPI-LOGO.png\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#organizationLogo\",\"width\":368,\"height\":364,\"caption\":\"VISIONPI LOGO\"},\"image\":{\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/twitter.com\\\/VisioinpiLED\",\"https:\\\/\\\/www.instagram.com\\\/william_ak_jackson\\\/\",\"https:\\\/\\\/www.pinterest.com\\\/digitalleddisplay\\\/pins\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCXlH8JwkBW8Rw6ZodFOfQeg\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/54276708\\\/admin\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/author\\\/xian\\\/#author\",\"url\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/author\\\/xian\\\/\",\"name\":\"Xian\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0c7a248af83eb173063f2de8b19a3f1c7e8360b167c305a5e65288e9bceca592?s=96&d=wavatar&r=g\",\"width\":96,\"height\":96,\"caption\":\"Xian\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#webpage\",\"url\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/\",\"name\":\"Display LED COB VS FLIP-CHIP COB\",\"description\":\"Display LED COB VS FLIP-CHIP COB, qual \\u00e8 il migliore? L'evoluzione dell'incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD\",\"inLanguage\":\"it-IT\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/display-led-cob-vs-flip-chip-cob\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/author\\\/xian\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/author\\\/xian\\\/#author\"},\"datePublished\":\"2021-06-11T18:23:05+08:00\",\"dateModified\":\"2025-12-05T22:50:05+08:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#website\",\"url\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/\",\"name\":\"visionpi led display\",\"description\":\"indoor and outdoor fine pixel pitch led screens\",\"inLanguage\":\"it-IT\",\"publisher\":{\"@id\":\"https:\\\/\\\/vision-pi.net\\\/it\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Display LED COB VS FLIP-CHIP COB<\/title>\n\n","aioseo_head_json":{"title":"Display LED COB VS FLIP-CHIP COB","description":"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L'evoluzione dell'incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD","canonical_url":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"llll","msvalidate.01":"rer","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#aioseo-article-64f96a299b89d","name":"Display LED COB VS FLIP-CHIP COB","headline":"Display LED COB VS FLIP-CHIP COB","description":"da Xian | Giu 11, 2021 | base di conoscenza, Tecnologia | 0 commenti Nel campo dei display a LED, con lo sviluppo della tecnologia di confezionamento a monte, si sono gradualmente formate due diverse tecnologie di preparazione dei pannelli display a LED, SMD;IMD; COB. Possiamo utilizzare queste due tecnologie per produrre mini schermi a","author":{"@type":"Person","name":"Xian","url":"https:\/\/vision-pi.net\/it\/author\/xian\/"},"publisher":{"@id":"https:\/\/vision-pi.net\/it\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png","@id":"https:\/\/vision-pi.net\/it\/#articleImage","width":368,"height":364,"caption":"VISIONPI LOGO"},"datePublished":"2021-06-11T18:23:05+08:00","dateModified":"2025-12-05T22:50:05+08:00","inLanguage":"it-IT","articleSection":"base di conoscenza, Tecnologia, finepixelpitch, flipchipcob"},{"@type":"BreadcrumbList","@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/vision-pi.net\/it\/#listItem","position":1,"name":"Home","item":"https:\/\/vision-pi.net\/it\/","nextItem":{"@type":"ListItem","@id":"https:\/\/vision-pi.net\/it\/category\/tecnologia\/#listItem","name":"Tecnologia"}},{"@type":"ListItem","@id":"https:\/\/vision-pi.net\/it\/category\/tecnologia\/#listItem","position":2,"name":"Tecnologia","item":"https:\/\/vision-pi.net\/it\/category\/tecnologia\/","nextItem":{"@type":"ListItem","@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#listItem","name":"Display LED COB VS FLIP-CHIP COB"},"previousItem":{"@type":"ListItem","@id":"https:\/\/vision-pi.net\/it\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#listItem","position":3,"name":"Display LED COB VS FLIP-CHIP COB","previousItem":{"@type":"ListItem","@id":"https:\/\/vision-pi.net\/it\/category\/tecnologia\/#listItem","name":"Tecnologia"}}]},{"@type":"Organization","@id":"https:\/\/vision-pi.net\/it\/#organization","name":"Visionpi Display","description":"Professional manufacturer of fine pitch indoor LED screens, transparent LED film, outdoor small pixel pitch LED display, flexible COB LED wall and customized commercial LED signage for museum, retail, advertising and architectural projects.","url":"https:\/\/vision-pi.net\/it\/","telephone":"+8618575672114","logo":{"@type":"ImageObject","url":"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png","@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#organizationLogo","width":368,"height":364,"caption":"VISIONPI LOGO"},"image":{"@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#organizationLogo"},"sameAs":["https:\/\/twitter.com\/VisioinpiLED","https:\/\/www.instagram.com\/william_ak_jackson\/","https:\/\/www.pinterest.com\/digitalleddisplay\/pins\/","https:\/\/www.youtube.com\/channel\/UCXlH8JwkBW8Rw6ZodFOfQeg","https:\/\/www.linkedin.com\/company\/54276708\/admin\/"]},{"@type":"Person","@id":"https:\/\/vision-pi.net\/it\/author\/xian\/#author","url":"https:\/\/vision-pi.net\/it\/author\/xian\/","name":"Xian","image":{"@type":"ImageObject","@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/0c7a248af83eb173063f2de8b19a3f1c7e8360b167c305a5e65288e9bceca592?s=96&d=wavatar&r=g","width":96,"height":96,"caption":"Xian"}},{"@type":"WebPage","@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#webpage","url":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/","name":"Display LED COB VS FLIP-CHIP COB","description":"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L'evoluzione dell'incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD","inLanguage":"it-IT","isPartOf":{"@id":"https:\/\/vision-pi.net\/it\/#website"},"breadcrumb":{"@id":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/#breadcrumblist"},"author":{"@id":"https:\/\/vision-pi.net\/it\/author\/xian\/#author"},"creator":{"@id":"https:\/\/vision-pi.net\/it\/author\/xian\/#author"},"datePublished":"2021-06-11T18:23:05+08:00","dateModified":"2025-12-05T22:50:05+08:00"},{"@type":"WebSite","@id":"https:\/\/vision-pi.net\/it\/#website","url":"https:\/\/vision-pi.net\/it\/","name":"visionpi led display","description":"indoor and outdoor fine pixel pitch led screens","inLanguage":"it-IT","publisher":{"@id":"https:\/\/vision-pi.net\/it\/#organization"}}]},"og:locale":"it_IT","og:site_name":"VISIONPI LED Screen indoor and outdoor fine pixel pitch led screens","og:type":"article","og:title":"Display LED COB VS FLIP-CHIP COB","og:description":"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L'evoluzione dell'incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD","og:url":"https:\/\/vision-pi.net\/it\/display-led-cob-vs-flip-chip-cob\/","og:image":"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png","og:image:secure_url":"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png","og:image:width":368,"og:image:height":364,"article:published_time":"2021-06-11T10:23:05+00:00","article:modified_time":"2025-12-05T14:50:05+00:00","article:publisher":"https:\/\/www.facebook.com\/visionpiled","twitter:card":"summary","twitter:site":"@VisioinpiLED","twitter:title":"Display LED COB VS FLIP-CHIP COB","twitter:description":"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L'evoluzione dell'incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD","twitter:creator":"@VisioinpiLED","twitter:image":"https:\/\/vision-pi.net\/wp-content\/uploads\/2026\/07\/VISIONPI-LOGO.png"},"aioseo_meta_data":{"post_id":"26822","title":"Display LED COB VS FLIP-CHIP COB&nbsp;","description":"Display LED COB VS FLIP-CHIP COB, qual \u00e8 il migliore? L'evoluzione dell'incapsulamento dei display LED: Display LED COB FLIP-CHIP e tecnologia dei display LED SMD ","keywords":[],"keyphrases":{"focus":{"keyphrase":"COB VS FLIP-CHIP COB LED Display ","score":56,"analysis":{"keyphraseInTitle":{"score":9,"maxScore":9,"error":0},"keyphraseInDescription":{"score":9,"maxScore":9,"error":0},"keyphraseLength":{"score":6,"maxScore":9,"error":1,"length":6},"keyphraseInURL":{"score":5,"maxScore":5,"error":0},"keyphraseInIntroduction":{"score":3,"maxScore":9,"error":1},"keyphraseInSubHeadings":{"score":3,"maxScore":9,"error":1},"keyphraseInImageAlt":{"score":3,"maxScore":9,"error":1},"keywordDensity":{"score":0,"type":"low","maxScore":9,"error":1}}},"additional":[{"keyphrase":"COB LED Display and SMD LED Display Technology","score":47,"analysis":{"keyphraseInDescription":{"score":9,"maxScore":9,"error":0},"keyphraseLength":{"score":6,"maxScore":9,"error":1,"length":8},"keyphraseInIntroduction":{"score":3,"maxScore":9,"error":1},"keyphraseInImageAlt":{"score":3,"maxScore":9,"error":1},"keywordDensity":{"score":0,"type":"low","maxScore":9,"error":1}}}]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":[],"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":{"id":"#aioseo-article-64f96a299b89d","slug":"article","graphName":"Article","label":"Article","properties":{"type":"BlogPosting","name":"#post_title","headline":"#post_title","description":"#post_excerpt","image":"","keywords":"","author":{"name":"#author_name","url":"#author_url"},"dates":{"include":true,"datePublished":"","dateModified":""}}},"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":"{\"article\":{\"articleType\":\"BlogPosting\"},\"course\":{\"name\":\"\",\"description\":\"\",\"provider\":\"\"},\"faq\":{\"pages\":[]},\"product\":{\"reviews\":[]},\"recipe\":{\"ingredients\":[],\"instructions\":[],\"keywords\":[]},\"software\":{\"reviews\":[],\"operatingSystems\":[]},\"webPage\":{\"webPageType\":\"WebPage\"}}","pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","location":null,"local_seo":null,"limit_modified_date":false,"open_ai":"{\"title\":{\"suggestions\":[],\"usage\":0},\"description\":{\"suggestions\":[],\"usage\":0}}","created":"2025-12-05 14:50:00","updated":"2026-07-10 14:47:37","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":"2026-07-10 14:47:37"},"_links":{"self":[{"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/posts\/26822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/comments?post=26822"}],"version-history":[{"count":0,"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/posts\/26822\/revisions"}],"wp:attachment":[{"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/media?parent=26822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/categories?post=26822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vision-pi.net\/it\/wp-json\/wp\/v2\/tags?post=26822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}