{"id":487,"date":"2025-10-28T17:52:44","date_gmt":"2025-10-28T09:52:44","guid":{"rendered":"https:\/\/www.bestpcb.vn\/2025\/10\/28\/pcb-gom-dpc\/"},"modified":"2025-12-30T15:46:46","modified_gmt":"2025-12-30T07:46:46","slug":"pcb-gom-dpc","status":"publish","type":"post","link":"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/","title":{"rendered":"PCB g\u1ed1m DPC"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#PCB_gom_DPC_la_gi\" >PCB g\u1ed1m DPC l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Thong_so_ky_thuat_vat_lieu_PCB_gom_DPC\" >Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u PCB g\u1ed1m DPC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Dac_diem_cua_PCB_gom_DPC\" >\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a PCB g\u1ed1m DPC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Uu_diem_cua_PCB_gom_DPC\" >\u01afu \u0111i\u1ec3m c\u1ee7a PCB g\u1ed1m DPC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Han_che_cua_viec_su_dung_PCB_gom_DPC\" >H\u1ea1n ch\u1ebf c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng PCB g\u1ed1m DPC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Su_khac_biet_giua_PCB_gom_DPC_va_DBC\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa PCB g\u1ed1m DPC v\u00e0 DBC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Khi_nao_nen_su_dung_cong_nghe_DPC\" >Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 DPC?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Quy_trinh_san_xuat_PCB_gom_DPC\" >Quy tr\u00ecnh s\u1ea3n xu\u1ea5t PCB g\u1ed1m DPC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.bestpcb.vn\/vi\/2025\/10\/28\/pcb-gom-dpc\/#Cau_hoi_thuong_gap_ve_PCB_gom_DPC\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 PCB g\u1ed1m DPC<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng su\u1ea5t cao v\u00e0 t\u1ea7n s\u1ed1 cao, c\u00f4ng ngh\u1ec7 <a href=\"https:\/\/www.bestpcb.vn\/vi\/pcba\/lap-rap-pcb-gom\/\" title=\"\">PCB g\u1ed1m DPC<\/a> \u0111\u00e3 tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p thi\u1ebft y\u1ebfu cho c\u00e1c k\u1ef9 s\u01b0 c\u1ea7n c\u1ea3 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 hi\u1ec7u su\u1ea5t \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh. Kh\u00f4ng gi\u1ed1ng nh\u01b0 PCB FR4 truy\u1ec1n th\u1ed1ng ho\u1eb7c PCB l\u00f5i kim lo\u1ea1i, b\u1ea3ng DPC (Direct Plated Copper) s\u1eed d\u1ee5ng ch\u1ea5t n\u1ec1n g\u1ed1m v\u1edbi c\u00e1c l\u1edbp \u0111\u1ed3ng m\u1ea1 m\u1ecfng, ch\u00ednh x\u00e1c, cung c\u1ea5p \u0111\u1ed9 tin c\u1eady v\u00f4 song d\u01b0\u1edbi \u00e1p l\u1ef1c nhi\u1ec7t. <\/p>\n\n<p>Khi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ea9y m\u1ea1nh thu nh\u1ecf v\u00e0 hi\u1ec7u qu\u1ea3 cao h\u01a1n, nhu c\u1ea7u v\u1ec1 ch\u1ea5t n\u1ec1n ti\u00ean ti\u1ebfn ti\u1ebfp t\u1ee5c t\u0103ng. T\u1eeb c\u00e1c m\u00f4-\u0111un ngu\u1ed3n \u0111\u1ebfn chi\u1ebfu s\u00e1ng LED v\u00e0 \u1ee9ng d\u1ee5ng RF, PCB g\u1ed1m DPC cung c\u1ea5p s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn linh ho\u1ea1t nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng. <\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PCB_gom_DPC_la_gi\"><\/span><strong>PCB g\u1ed1m DPC l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>PCB g\u1ed1m DPC (Direct Plated Copper) l\u00e0 m\u1ed9t lo\u1ea1i b\u1ea3ng m\u1ea1ch d\u1ef1a tr\u00ean g\u1ed1m, n\u01a1i \u0111\u1ed3ng \u0111\u01b0\u1ee3c m\u1ea1 tr\u1ef1c ti\u1ebfp l\u00ean ch\u1ea5t n\u1ec1n g\u1ed1m th\u00f4ng qua qu\u00e1 tr\u00ecnh ph\u00fan x\u1ea1 v\u00e0 m\u1ea1 \u0111i\u1ec7n. \u0110i\u1ec1u n\u00e0y t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp kim lo\u1ea1i h\u00f3a ch\u1eafc ch\u1eafn b\u00e1m ch\u1eb7t v\u00e0o b\u1ec1 m\u1eb7t g\u1ed1m, cho ph\u00e9p c\u1ea3 m\u1ea1ch \u0111\u01b0\u1eddng n\u00e9t m\u1ecbn v\u00e0 d\u1eabn nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i. <\/p>\n\n<p>N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, quy tr\u00ecnh DPC lo\u1ea1i b\u1ecf nhu c\u1ea7u v\u1ec1 c\u00e1c l\u00e1 \u0111\u1ed3ng d\u00e0y ho\u1eb7c l\u1edbp keo d\u00e1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c, d\u1eabn \u0111\u1ebfn b\u1ea3ng m\u1ea1ch m\u1ecfng h\u01a1n, m\u1ecbn h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 nhi\u1ec7t h\u01a1n. N\u00f3 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 qu\u1ea3n l\u00fd nhi\u1ec7t v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e0 quan tr\u1ecdng\u2014nh\u01b0 m\u00f4-\u0111un laser, thi\u1ebft b\u1ecb ngu\u1ed3n IGBT v\u00e0 tr\u1ea1m g\u1ed1c 5G. <\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thong_so_ky_thuat_vat_lieu_PCB_gom_DPC\"><\/span>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u PCB g\u1ed1m DPC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>M\u1ee5c<\/strong><\/td><td><strong>Thu\u1ed9c t\u00ednh<\/strong><\/td><\/tr><tr><td><strong>Th\u01b0\u01a1ng hi\u1ec7u<\/strong><\/td><td>CeramTec \/ GTT \/ Huaqing \/ Laird \/ Maruwa \/ Rogers \/ Toshiba<\/td><\/tr><tr><td><strong>V\u1eadt li\u1ec7u n\u1ec1n<\/strong><\/td><td>Al\u2082O\u2083 \/ AlN \/ BeO \/ SiO\u2082<\/td><\/tr><tr><td><strong>\u0110\u1ed9 d\u00e0y v\u1eadt li\u1ec7u n\u1ec1n (kh\u00f4ng bao g\u1ed3m d\u00e2y d\u1eabn)<\/strong><\/td><td>0,20mm \/ 0,25mm \/ 0,30mm \/ 0,38mm \/ 0,50mm \/ 0,635mm \/ 0,76mm \/ 0,80mm \/ 1,0mm \/ 1,2mm \/ 1,5mm \/ 2,0mm<\/td><\/tr><tr><td><strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/strong><\/td><td>24W \/ 27W \/ 170W \/ 200W \/ 240W<\/td><\/tr><tr><td><strong>Lo\u1ea1i m\u1eb7t n\u1ea1 h\u00e0n<\/strong><\/td><td>Men th\u1ee7y tinh, d\u1ea7u m\u1eb7t n\u1ea1 h\u00e0n (tr\u1eafng, \u0111en, xanh l\u00e1 c\u00e2y, xanh d\u01b0\u01a1ng, v\u00e0ng, \u0111\u1ecf)<\/td><\/tr><tr><td><strong>Gi\u00e1 tr\u1ecb Tg<\/strong><\/td><td>200 \/ 250 \/ 300 \/ 400 \/ 500 \/ 600 \/ 700 \/ 800<\/td><\/tr><tr><td><strong>Kh\u00f4ng ch\u1ee9a halogen<\/strong><\/td><td>C\u00f3 (t\u00f9y ch\u1ecdn)<\/td><\/tr><tr><td><strong>\u0110i\u1ec7n \u00e1p ph\u00e1 v\u1ee1<\/strong><\/td><td>11 \u2013 34 kV<\/td><\/tr><tr><td><strong>H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i (MHz)<\/strong><\/td><td>9 \u2013 10<\/td><\/tr><tr><td><strong>H\u1ea5p th\u1ee5 n\u01b0\u1edbc<\/strong><\/td><td>0%<\/td><\/tr><tr><td><strong>Tu\u00e2n th\u1ee7 RoHS<\/strong><\/td><td>C\u00f3<\/td><\/tr><tr><td><strong>X\u1ebfp h\u1ea1ng ch\u1ed1ng ch\u00e1y<\/strong><\/td><td>94V-0<\/td><\/tr><tr><td><strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t (W\/m\u00b7K ho\u1eb7c W\/m\u00b7\u00b0C)<\/strong><\/td><td>Al\u2082O\u2083 \u2265 24; AlN \u2265 170; BeO \u2265 240; SiO\u2082: 16 \u2013 22<\/td><\/tr><tr><td><strong>\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/strong><\/td><td>0,635mm: 11 kV\/mm; 1,0mm: 17 kV\/mm; 2,0mm: 34 kV\/mm<\/td><\/tr><tr><td><strong>\u0110\u1ed9 cong &amp; xo\u1eafn<\/strong><\/td><td>\u2264 0,75%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dac_diem_cua_PCB_gom_DPC\"><\/span>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a PCB g\u1ed1m DPC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>PCB g\u1ed1m DPC c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt khi\u1ebfn ch\u00fang kh\u00e1c bi\u1ec7t so v\u1edbi c\u00e1c lo\u1ea1i PCB g\u1ed1m kh\u00e1c:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>L\u1edbp kim lo\u1ea1i h\u00f3a m\u1ecfng: \u0110\u1ed3ng \u0111\u01b0\u1ee3c m\u1ea1 tr\u1ef1c ti\u1ebfp l\u00ean g\u1ed1m v\u1edbi \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng \u0111\u1ec1u (1\u20133 oz), cung c\u1ea5p \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u1ea1ch t\u1ed1t v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh tuy\u1ec7t v\u1eddi.<\/li>\n\n\n\n<li>\u0110\u1ed9 ph\u1eb3ng v\u01b0\u1ee3t tr\u1ed9i: S\u1ef1 v\u1eafng m\u1eb7t c\u1ee7a l\u1edbp keo d\u00e1n ho\u1eb7c l\u1edbp k\u1ebft d\u00ednh mang l\u1ea1i cho b\u1ea3ng m\u1ea1ch m\u1ed9t b\u1ec1 m\u1eb7t m\u1ecbn ph\u00f9 h\u1ee3p cho k\u1ebft n\u1ed1i d\u00e2y v\u00e0 thi\u1ebft k\u1ebf t\u1ea7n s\u1ed1 cao.<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u1eabn nhi\u1ec7t cao: V\u1eadt li\u1ec7u g\u1ed1m truy\u1ec1n nhi\u1ec7t hi\u1ec7u qu\u1ea3 t\u1eeb th\u00e0nh ph\u1ea7n \u0111\u1ebfn b\u1ed9 t\u1ea3n nhi\u1ec7t ho\u1eb7c v\u1ecf, ng\u0103n ng\u1eeba m\u1ec7t m\u1ecfi nhi\u1ec7t.<\/li>\n\n\n\n<li>Hi\u1ec7u su\u1ea5t \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh: Ch\u1ea5t n\u1ec1n g\u1ed1m c\u00f3 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i th\u1ea5p v\u00e0 \u0111\u1ed9 c\u00e1ch \u0111i\u1ec7n cao, l\u00fd t\u01b0\u1edfng cho m\u1ea1ch RF v\u00e0 vi s\u00f3ng.<\/li>\n\n\n\n<li>\u0110\u1ed9 tin c\u1eady cao: Quy tr\u00ecnh m\u1ea1 \u0111\u1ed3ng tr\u1ef1c ti\u1ebfp t\u1ea1o th\u00e0nh m\u1ed9t li\u00ean k\u1ebft kim lo\u1ea1i m\u1ea1nh, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng chu k\u1ef3 nhi\u1ec7t tuy\u1ec7t v\u1eddi v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Uu_diem_cua_PCB_gom_DPC\"><\/span>\u01afu \u0111i\u1ec3m c\u1ee7a PCB g\u1ed1m DPC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Thi\u1ebft k\u1ebf m\u1ea1ch ch\u00ednh x\u00e1c: L\u1edbp \u0111\u1ed3ng m\u1ecfng h\u1ed7 tr\u1ee3 \u0111\u1ed9 r\u1ed9ng \u0111\u01b0\u1eddng n\u00e9t m\u1ecbn xu\u1ed1ng \u0111\u1ebfn 20 \u03bcm, cho ph\u00e9p b\u1ed1 tr\u00ed nh\u1ecf g\u1ecdn v\u00e0 m\u1eadt \u0111\u1ed9 cao.<\/li>\n\n\n\n<li>T\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3: Ch\u1ea5t n\u1ec1n g\u1ed1m d\u1eabn nhi\u1ec7t tr\u1ef1c ti\u1ebfp, ng\u0103n ng\u1eeba qu\u00e1 nhi\u1ec7t c\u1ee5c b\u1ed9 v\u00e0 c\u1ea3i thi\u1ec7n tu\u1ed5i th\u1ecd t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>Ch\u1ea5t l\u01b0\u1ee3ng kim lo\u1ea1i h\u00f3a tuy\u1ec7t v\u1eddi: \u0110\u1ed3ng ph\u00fan x\u1ea1 v\u00e0 m\u1ea1 c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh m\u1ea1nh v\u00e0 b\u1ec1 m\u1eb7t s\u1ea1ch, m\u1ecbn\u2014l\u00fd t\u01b0\u1edfng cho k\u1ebft n\u1ed1i d\u00e2y v\u00e0ng ho\u1eb7c nh\u00f4m.<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p cao: G\u1ed1m cung c\u1ea5p \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i v\u01b0\u1ee3t tr\u1ed9i, cho ph\u00e9p ho\u1ea1t \u0111\u1ed9ng an to\u00e0n d\u01b0\u1edbi \u00e1p l\u1ef1c \u0111i\u1ec7n \u00e1p cao.<\/li>\n\n\n\n<li>Kh\u00e1ng h\u00f3a ch\u1ea5t v\u00e0 \u0103n m\u00f2n: B\u1ea3ng DPC duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t ho\u1eb7c \u0103n m\u00f2n, kh\u00f4ng gi\u1ed1ng nh\u01b0 PCB d\u1ef1a tr\u00ean polymer.<\/li>\n\n\n\n<li>Hi\u1ec7u qu\u1ea3 kinh t\u1ebf cho \u0111\u1ed9 d\u00e0y trung b\u00ecnh: \u0110\u1ed1i v\u1edbi l\u1edbp \u0111\u1ed3ng t\u1eeb 1\u20133 oz, DPC cung c\u1ea5p hi\u1ec7u qu\u1ea3 kinh t\u1ebf t\u1ed1t h\u01a1n so v\u1edbi DBC ho\u1eb7c c\u00e1c l\u1ef1a ch\u1ecdn phim d\u00e0y.<\/li>\n<\/ul>\n\n<p>Nh\u1edd nh\u1eefng l\u1ee3i \u00edch n\u00e0y, nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t \u00f4 t\u00f4, LED v\u00e0 thi\u1ebft b\u1ecb ngu\u1ed3n \u0111ang chuy\u1ec3n sang c\u00f4ng ngh\u1ec7 DPC \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tin c\u1eady cao h\u01a1n v\u1edbi c\u00e1c h\u00ecnh d\u1ea1ng nh\u1ecf g\u1ecdn.<\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Han_che_cua_viec_su_dung_PCB_gom_DPC\"><\/span>H\u1ea1n ch\u1ebf c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng PCB g\u1ed1m DPC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>M\u1eb7c d\u00f9 PCB g\u1ed1m DPC cung c\u1ea5p hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, ch\u00fang kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng ph\u00f9 h\u1ee3p ho\u00e0n h\u1ea3o cho m\u1ecdi \u1ee9ng d\u1ee5ng. M\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf bao g\u1ed3m: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Gi\u1edbi h\u1ea1n \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng: DPC th\u01b0\u1eddng b\u1ecb gi\u1edbi h\u1ea1n \u1edf m\u1ea1 \u0111\u1ed3ng 3 oz. \u0110\u1ed1i v\u1edbi l\u1edbp d\u00e0y h\u01a1n, DBC (Direct Bonded Copper) ph\u00f9 h\u1ee3p h\u01a1n. <\/li>\n\n\n\n<li>Chi ph\u00ed s\u1ea3n xu\u1ea5t cao h\u01a1n: So v\u1edbi b\u1ea3ng FR4, ch\u1ea5t n\u1ec1n g\u1ed1m v\u00e0 quy tr\u00ecnh ph\u00fan x\u1ea1 c\u00f3 chi ph\u00ed cao h\u01a1n.<\/li>\n\n\n\n<li>T\u00ednh d\u1ec5 v\u1ee1 c\u1ee7a n\u1ec1n g\u1ed1m: Ch\u1ea5t n\u1ec1n g\u1ed1m d\u1ec5 v\u1ee1 v\u00e0 c\u1ea7n x\u1eed l\u00fd c\u1ea9n th\u1eadn trong qu\u00e1 tr\u00ecnh khoan v\u00e0 l\u1eafp r\u00e1p.<\/li>\n\n\n\n<li>Chu k\u1ef3 s\u1ea3n xu\u1ea5t d\u00e0i h\u01a1n: Quy tr\u00ecnh ph\u00fan x\u1ea1 v\u00e0 m\u1ea1 \u0111i\u1ec7n li\u00ean quan \u0111\u1ebfn nhi\u1ec1u b\u01b0\u1edbc ch\u00ednh x\u00e1c, t\u0103ng th\u1eddi gian s\u1ea3n xu\u1ea5t so v\u1edbi PCB ti\u00eau chu\u1ea9n.<\/li>\n<\/ul>\n\n<p>M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y, h\u1ea7u h\u1ebft ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 khi l\u00e0m vi\u1ec7c v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t PCB g\u1ed1m DPC c\u00f3 kinh nghi\u1ec7m nh\u01b0 Best Technology, \u0111\u1ea3m b\u1ea3o ki\u1ec3m so\u00e1t quy tr\u00ecnh ch\u1eb7t ch\u1ebd v\u00e0 \u0111\u1ed9 nh\u1ea5t qu\u00e1n v\u1eadt li\u1ec7u.<\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Su_khac_biet_giua_PCB_gom_DPC_va_DBC\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa PCB g\u1ed1m DPC v\u00e0 DBC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>M\u1eb7c d\u00f9 DPC v\u00e0 DBC \u0111\u1ec1u li\u00ean quan \u0111\u1ebfn \u0111\u1ed3ng tr\u00ean g\u1ed1m, quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00fang kh\u00e1c nhau \u0111\u00e1ng k\u1ec3:<\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0110\u1eb7c \u0111i\u1ec3m<\/strong><\/td><td><strong>PCB g\u1ed1m DPC<\/strong><\/td><td><strong>PCB g\u1ed1m DBC<\/strong><\/td><\/tr><tr><td><strong>Ph\u01b0\u01a1ng ph\u00e1p k\u1ebft n\u1ed1i \u0111\u1ed3ng<\/strong><\/td><td>M\u1ea1 tr\u1ef1c ti\u1ebfp (ph\u00fan x\u1ea1 + m\u1ea1 \u0111i\u1ec7n)<\/td><td>K\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp (k\u1ebft n\u1ed1i \u0111\u1ed3ng c\u00f3 h\u1ed7 tr\u1ee3 oxy \u1edf nhi\u1ec7t \u0111\u1ed9 cao)<\/td><\/tr><tr><td><strong>\u0110\u1ed9 d\u00e0y \u0111\u1ed3ng<\/strong><\/td><td>1\u20133 oz<\/td><td>3\u201310 oz<\/td><\/tr><tr><td><strong>\u0110\u1ed9 ph\u1eb3ng b\u1ec1 m\u1eb7t<\/strong><\/td><td>Xu\u1ea5t s\u1eafc<\/td><td>H\u01a1i kh\u00f4ng \u0111\u1ec1u do l\u1edbp k\u1ebft d\u00ednh<\/td><\/tr><tr><td><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c m\u1ea1ch<\/strong><\/td><td>Cao, h\u1ed7 tr\u1ee3 \u0111\u01b0\u1eddng n\u00e9t m\u1ecbn<\/td><td>\u0110\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p h\u01a1n, ph\u00f9 h\u1ee3p cho m\u1ea1ch ngu\u1ed3n<\/td><\/tr><tr><td><strong>Hi\u1ec7u su\u1ea5t nhi\u1ec7t<\/strong><\/td><td>Trung b\u00ecnh \u0111\u1ebfn cao<\/td><td>Xu\u1ea5t s\u1eafc cho c\u00f4ng su\u1ea5t r\u1ea5t cao<\/td><\/tr><tr><td><strong>Chi ph\u00ed<\/strong><\/td><td>Trung b\u00ecnh<\/td><td>Cao h\u01a1n do k\u1ebft n\u1ed1i ph\u1ee9c t\u1ea1p<\/td><\/tr><tr><td><strong>\u1ee8ng d\u1ee5ng<\/strong><\/td><td>LED, m\u00f4-\u0111un laser, c\u1ea3m bi\u1ebfn, 5G<\/td><td>IGBT, m\u00f4-\u0111un ngu\u1ed3n, bi\u1ebfn t\u1ea7n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khi_nao_nen_su_dung_cong_nghe_DPC\"><\/span>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 DPC?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 DPC ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u nhi\u1ec7t, \u0111i\u1ec7n v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi khi: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>M\u1ea1ch y\u00eau c\u1ea7u \u0111\u1ecbnh ngh\u0129a \u0111\u01b0\u1eddng n\u00e9t m\u1ecbn v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n c\u00f4ng su\u1ea5t trung b\u00ecnh \u0111\u1ebfn cao.<\/li>\n\n\n\n<li>K\u1ebft n\u1ed1i d\u00e2y ho\u1eb7c g\u1eafn chip l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a quy tr\u00ecnh l\u1eafp r\u00e1p.<\/li>\n\n\n\n<li>Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 ki\u1ec3m so\u00e1t nhi\u1ec7t hi\u1ec7u qu\u1ea3 l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u.<\/li>\n\n\n\n<li>\u1ee8ng d\u1ee5ng bao g\u1ed3m diode laser, b\u1ed9 thu ph\u00e1t quang, m\u00f4-\u0111un RF, LED v\u00e0 c\u1ea3m bi\u1ebfn.<\/li>\n<\/ul>\n\n<p>N\u1ebfu thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u h\u01a1n 3 oz \u0111\u1ed3ng ho\u1eb7c \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ef1c cao, c\u00f4ng ngh\u1ec7 DBC ho\u1eb7c AMB c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quy_trinh_san_xuat_PCB_gom_DPC\"><\/span>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t PCB g\u1ed1m DPC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Quy tr\u00ecnh DPC l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa gia c\u00f4ng laser, ph\u00fan x\u1ea1 v\u00e0 m\u1ea1 \u0111i\u1ec7n\u2014m\u1ed7i b\u01b0\u1edbc \u0111\u1ec1u y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t cao v\u00e0 \u0111\u1ed9 tin c\u1eady. H\u00e3y c\u00f9ng \u0111i qua c\u00e1c b\u01b0\u1edbc ch\u00ednh: <\/p>\n\n<p><strong>1. Chu\u1ea9n b\u1ecb ch\u1ea5t n\u1ec1n g\u1ed1m<\/strong><\/p>\n\n<p>Quy tr\u00ecnh b\u1eaft \u0111\u1ea7u v\u1edbi ch\u1ea5t n\u1ec1n g\u1ed1m Al\u2082O\u2083 ho\u1eb7c AlN ch\u1ea5t l\u01b0\u1ee3ng cao. Ch\u00fang \u0111\u01b0\u1ee3c c\u1eaft laser th\u00e0nh c\u00e1c t\u1ea5m \u0111\u01a1n ho\u1eb7c m\u1ea3ng d\u1ef1a tr\u00ean b\u1ed1 tr\u00ed thi\u1ebft k\u1ebf. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c l\u1edbp laminate l\u00f5i kim lo\u1ea1i, c\u00e1c ch\u1ea5t n\u1ec1n g\u1ed1m n\u00e0y kh\u00f4ng d\u1eabn \u0111i\u1ec7n v\u00e0 cung c\u1ea5p \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t cao.  <\/p>\n\n<p><strong>2. Khoan laser<\/strong><\/p>\n\n<p>G\u1ed1m d\u1ec5 v\u1ee1, v\u00ec v\u1eady khoan laser thay th\u1ebf khoan c\u01a1 h\u1ecdc truy\u1ec1n th\u1ed1ng. Laser t\u1ea1o ra c\u00e1c l\u1ed7 xuy\u00ean ho\u1eb7c vias v\u1edbi c\u00e1c c\u1ea1nh s\u1ea1ch, m\u1ecbn, gi\u1ea3m thi\u1ec3u v\u1ebft n\u1ee9t. Ch\u00fang c\u00f3 th\u1ec3 l\u00e0 l\u1ed7 xuy\u00ean m\u1ea1 (PTH) ho\u1eb7c l\u1ed7 xuy\u00ean kh\u00f4ng m\u1ea1 (NPTH), t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf m\u1ea1ch.  <\/p>\n\n<p><strong>3. Ph\u00fan x\u1ea1<\/strong><\/p>\n\n<p>M\u1ed9t l\u1edbp \u0111\u1ed3ng m\u1ea7m m\u1ecfng (~1 \u03bcm) \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng tr\u00ean c\u1ea3 hai m\u1eb7t c\u1ee7a g\u1ed1m b\u1eb1ng k\u1ef9 thu\u1eadt ph\u00fan x\u1ea1. \u0110i\u1ec1u n\u00e0y t\u1ea1o th\u00e0nh m\u1ed9t n\u1ec1n kim lo\u1ea1i h\u00f3a \u0111\u1ed3ng \u0111\u1ec1u cho vi\u1ec7c m\u1ea1 \u0111i\u1ec7n \u0111\u1ed3ng ti\u1ebfp theo. N\u00f3 c\u0169ng ph\u1ee7 c\u00e1c th\u00e0nh c\u1ee7a l\u1ed7 khoan, cho ph\u00e9p k\u1ebft n\u1ed1i \u0111i\u1ec7n gi\u1eefa c\u00e1c l\u1edbp.  <\/p>\n\n<p><strong>4. \u1ee8ng d\u1ee5ng phim kh\u00f4 \u2013 Ph\u01a1i s\u00e1ng \u2013 Ph\u00e1t tri\u1ec3n<\/strong><\/p>\n\n<p>M\u1ed9t l\u1edbp phim kh\u00f4 ch\u1ed1ng quang \u0111\u01b0\u1ee3c c\u00e1n l\u00ean b\u1ec1 m\u1eb7t ph\u1ee7 \u0111\u1ed3ng. M\u1eabu sau \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u01a1i s\u00e1ng v\u1edbi \u00e1nh s\u00e1ng UV th\u00f4ng qua m\u1eb7t n\u1ea1 quang v\u00e0 ph\u00e1t tri\u1ec3n. C\u00e1c v\u00f9ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u01a1i s\u00e1ng b\u1ecb lo\u1ea1i b\u1ecf, \u0111\u1ec3 l\u1ed9 c\u00e1c \u0111\u01b0\u1eddng m\u1ea1ch n\u01a1i \u0111\u1ed3ng s\u1ebd \u0111\u01b0\u1ee3c m\u1ea1 sau n\u00e0y.  <\/p>\n\n<p><strong>5. M\u1ea1 \u0111\u1ed3ng<\/strong><\/p>\n\n<p>M\u1ea1 \u0111i\u1ec7n th\u00eam \u0111\u1ed9 d\u00e0y v\u00e0o c\u00e1c v\u00f9ng \u0111\u1ed3ng \u0111\u01b0\u1ee3c ph\u01a1i s\u00e1ng, th\u01b0\u1eddng \u0111\u1ea1t \u0111\u1ed9 d\u00e0y 1\u20133 oz. C\u00e1c \u0111\u01b0\u1eddng m\u1ea1ch \u0111\u1ed3ng k\u1ebft qu\u1ea3 ph\u1eb3ng v\u00e0 m\u1ecbn, cung c\u1ea5p d\u1eabn nhi\u1ec7t hi\u1ec7u qu\u1ea3. \u0110\u1ed1i v\u1edbi \u0111\u1ed3ng d\u00e0y h\u01a1n (tr\u00ean 3 oz), c\u00e1c ph\u01b0\u01a1ng ph\u00e1p DBC ho\u1eb7c DCB \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng.  <\/p>\n\n<p><strong>6. T\u1ea9y<\/strong><\/p>\n\n<p>Sau khi m\u1ea1 \u0111\u1ed3ng, l\u1edbp ch\u1ed1ng quang c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c t\u1ea9y \u0111i \u0111\u1ec3 l\u1ed9 m\u1ea1ch \u0111\u1ed3ng ho\u00e0n thi\u1ec7n tr\u00ean b\u1ec1 m\u1eb7t g\u1ed1m.<\/p>\n\n<p><strong>7. \u0102n m\u00f2n<\/strong><\/p>\n\n<p>L\u1edbp \u0111\u1ed3ng m\u1ea7m d\u01b0\u1edbi l\u1edbp ch\u1ed1ng quang b\u1ecb t\u1ea9y \u0111i b\u1eb1ng h\u00f3a ch\u1ea5t, ch\u1ec9 \u0111\u1ec3 l\u1ea1i m\u1eabu \u0111\u1ed3ng c\u1ea7n thi\u1ebft. B\u01b0\u1edbc n\u00e0y x\u00e1c \u0111\u1ecbnh h\u00ecnh d\u1ea1ng m\u1ea1ch v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. <\/p>\n\n<p><strong>8. X\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/strong><\/p>\n\n<p>C\u00e1c t\u00f9y ch\u1ecdn ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t nh\u01b0 OSP, ENIG ho\u1eb7c ENEPIG \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. M\u1ed7i x\u1eed l\u00fd t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng h\u00e0n v\u00e0 ng\u0103n ng\u1eeba oxy h\u00f3a: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>OSP c\u00f3 hi\u1ec7u qu\u1ea3 kinh t\u1ebf cho l\u1eafp r\u00e1p ti\u00eau chu\u1ea9n.<\/li>\n\n\n\n<li>ENIG cung c\u1ea5p \u0111\u1ed9 ph\u1eb3ng cho c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 \u0111\u1ed9 cao nh\u1ecf.<\/li>\n\n\n\n<li>ENEPIG h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i d\u00e2y v\u00e0ng ho\u1eb7c nh\u00f4m, l\u00e0m cho n\u00f3 l\u00fd t\u01b0\u1edfng cho \u0111i\u1ec7n t\u1eed c\u00f3 \u0111\u1ed9 tin c\u1eady cao.<\/li>\n<\/ul>\n\n<p>K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng l\u00e0 m\u1ed9t b\u1ea3ng m\u1ea1ch g\u1ed1m ch\u00ednh x\u00e1c cao c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u1ea3i nhi\u1ec7t m\u1ea1nh m\u1ebd trong khi duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac.<\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_PCB_gom_DPC\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 PCB g\u1ed1m DPC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p><strong>1. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa PCB g\u1ed1m DPC v\u00e0 DBC l\u00e0 g\u00ec?<\/strong><\/p>\n\n<p>DPC s\u1eed d\u1ee5ng ph\u00fan x\u1ea1 v\u00e0 m\u1ea1 \u0111i\u1ec7n \u0111\u1ec3 l\u1eafng \u0111\u1ecdng \u0111\u1ed3ng, cho ph\u00e9p m\u1ea1ch tinh vi h\u01a1n, trong khi DBC s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i \u1edf nhi\u1ec7t \u0111\u1ed9 cao, ph\u00f9 h\u1ee3p cho l\u1edbp \u0111\u1ed3ng d\u00e0y h\u01a1n v\u00e0 c\u00f4ng su\u1ea5t cao h\u01a1n.<\/p>\n\n<p><strong>2. V\u1eadt li\u1ec7u n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong PCB g\u1ed1m DPC?<\/strong><\/p>\n\n<p>C\u00e1c ch\u1ea5t n\u1ec1n ch\u00ednh l\u00e0 oxit nh\u00f4m (Al\u2082O\u2083) v\u00e0 nitride nh\u00f4m (AlN). Al\u2082O\u2083 c\u00f3 chi ph\u00ed hi\u1ec7u qu\u1ea3, trong khi AlN cung c\u1ea5p \u0111\u1ed9 d\u1eabn nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i. <\/p>\n\n<p><strong>3. Kim lo\u1ea1i h\u00f3a PCB g\u1ed1m l\u00e0 g\u00ec?<\/strong><\/p>\n\n<p>\u0110\u00f3 l\u00e0 qu\u00e1 tr\u00ecnh l\u1eafng \u0111\u1ecdng m\u1ed9t l\u1edbp kim lo\u1ea1i\u2014th\u01b0\u1eddng l\u00e0 \u0111\u1ed3ng\u2014l\u00ean b\u1ec1 m\u1eb7t g\u1ed1m \u0111\u1ec3 t\u1ea1o ra c\u00e1c \u0111\u01b0\u1eddng d\u1eabn d\u1eabn \u0111i\u1ec7n cho m\u1ea1ch v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec7t.<\/p>\n\n<p><strong>4. PCB g\u1ed1m DPC c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i d\u00e2y kh\u00f4ng?<\/strong><\/p>\n\n<p>C\u00f3. B\u1ea3ng DPC v\u1edbi c\u00e1c l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t ENIG ho\u1eb7c ENEPIG l\u00fd t\u01b0\u1edfng cho k\u1ebft n\u1ed1i d\u00e2y v\u00e0ng ho\u1eb7c nh\u00f4m, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4-\u0111un ngu\u1ed3n v\u00e0 th\u00e0nh ph\u1ea7n quang h\u1ecdc. <\/p>\n\n<p><strong>5. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn nh\u00e0 cung c\u1ea5p PCB g\u1ed1m DPC \u0111\u00e1ng tin c\u1eady?<\/strong><\/p>\n\n<p>H\u00e3y t\u00ecm nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng ph\u00fan x\u1ea1, m\u1ea1 \u0111i\u1ec7n v\u00e0 gia c\u00f4ng g\u1ed1m trong nh\u00e0\u2014nh\u01b0 Best Technology, cung c\u1ea5p kh\u1ea3 n\u0103ng truy xu\u1ea5t quy tr\u00ecnh \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t d\u01b0\u1edbi h\u1ec7 th\u1ed1ng MES.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng su\u1ea5t cao v\u00e0 t\u1ea7n s\u1ed1 cao, c\u00f4ng ngh\u1ec7 PCB g\u1ed1m DPC \u0111\u00e3 tr\u1edf th\u00e0nh gi\u1ea3i [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10,5,3],"tags":[113],"class_list":["post-487","post","type-post","status-publish","format-standard","hentry","category-blog","category-ceramic-pcb-manufacturer","category-pcb-assembly","tag-pcb-gom-dpc"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/posts\/487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/comments?post=487"}],"version-history":[{"count":1,"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/posts\/487\/revisions"}],"predecessor-version":[{"id":489,"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/posts\/487\/revisions\/489"}],"wp:attachment":[{"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/media?parent=487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/categories?post=487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bestpcb.vn\/vi\/wp-json\/wp\/v2\/tags?post=487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}