{"id":4999,"date":"2025-01-09T13:00:55","date_gmt":"2025-01-09T06:00:55","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=4999"},"modified":"2025-07-17T15:26:03","modified_gmt":"2025-07-17T08:26:03","slug":"hoa-chat-cmp-la-gi","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi","title":{"rendered":"H\u00f3a ch\u1ea5t CMP l\u00e0 g\u00ec? Vai tr\u00f2 v\u00e0 \u1ee9ng d\u1ee5ng trong ng\u00e0nh b\u00e1n d\u1eabn"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn, n\u01a1i y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i v\u00e0 c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, h\u00f3a ch\u1ea5t<strong> CMP (Chemical Mechanical Planarization)<\/strong> \u0111\u00f3ng vai tr\u00f2 kh\u00f4ng th\u1ec3 thay th\u1ebf. V\u1edbi kh\u1ea3 n\u0103ng l\u00e0m ph\u1eb3ng b\u1ec1 m\u1eb7t wafer v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t, h\u00f3a ch\u1ea5t CMP kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng vi m\u1ea1ch m\u00e0 c\u00f2n \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i. V\u1eady h\u00f3a ch\u1ea5t CMP l\u00e0 g\u00ec? Th\u00e0nh ph\u1ea7n, \u0111\u1eb7c \u0111i\u1ec3m, v\u00e0 vai tr\u00f2 c\u1ee7a n\u00f3 trong ng\u00e0nh b\u00e1n d\u1eabn ra sao? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft trong b\u00e0i vi\u1ebft n\u00e0y.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung<\/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: #dd3333;color:#dd3333\" 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 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href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Thanh_phan_va_cau_tao_chi_tiet\" title=\"Th\u00e0nh ph\u1ea7n v\u00e0 c\u1ea5u t\u1ea1o chi ti\u1ebft\">Th\u00e0nh ph\u1ea7n v\u00e0 c\u1ea5u t\u1ea1o chi ti\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Tinh_chat_vat_ly_va_hoa_hoc_cua_hoa_chat_CMP\" title=\"T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a ch\u1ea5t CMP\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a ch\u1ea5t CMP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Cac_loai_dung_dich_CMP_slurry_hien_nay\" title=\"C\u00e1c lo\u1ea1i dung d\u1ecbch CMP slurry hi\u1ec7n nay\">C\u00e1c lo\u1ea1i dung d\u1ecbch CMP slurry hi\u1ec7n nay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Huong_dan_su_dung_va_bao_quan\" title=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n\">H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Vai_tro_cua_CMP_trong_nganh_ban_dan\" title=\"Vai tr\u00f2 c\u1ee7a CMP trong ng\u00e0nh b\u00e1n d\u1eabn\">Vai tr\u00f2 c\u1ee7a CMP trong ng\u00e0nh b\u00e1n d\u1eabn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Ung_dung_cua_hoa_chat_CMP\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a h\u00f3a ch\u1ea5t CMP\u00a0\">\u1ee8ng d\u1ee5ng c\u1ee7a h\u00f3a ch\u1ea5t CMP\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Ket_bai\" title=\"K\u1ebft b\u00e0i\">K\u1ebft b\u00e0i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-cmp-la-gi\/#Danh_sach_cau_hoi_FAQ_cho_bai_viet_ve_hoa_chat_CMP\" title=\"Danh s\u00e1ch c\u00e2u h\u1ecfi FAQ cho b\u00e0i vi\u1ebft v\u1ec1 h\u00f3a ch\u1ea5t CMP\">Danh s\u00e1ch c\u00e2u h\u1ecfi FAQ cho b\u00e0i vi\u1ebft v\u1ec1 h\u00f3a ch\u1ea5t CMP<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Dung_dich_CMP_la_gi\"><\/span><strong>Dung d\u1ecbch CMP l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_5000\" aria-describedby=\"caption-attachment-5000\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-5000 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/image.png\" alt=\"Dung d\u1ecbch PAD Slurry CMP l\u00e0 g\u00ec?\" width=\"500\" height=\"357\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/image.png 840w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/image-500x357.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/357;\" \/><figcaption id=\"caption-attachment-5000\" class=\"wp-caption-text\">Dung d\u1ecbch PAD Slurry CMP l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><strong>Dung d\u1ecbch CMP <span style=\"font-size: 14.4px;\">Slurry<\/span><\/strong><span style=\"font-size: 14.4px;\"><strong>\u00a0(Chemical Mechanical Planarization)<\/strong> l\u00e0 m\u1ed9t h\u1ed7n h\u1ee3p h\u00f3a ch\u1ea5t v\u00e0 h\u1ea1t m\u00e0i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng \u0111o\u1ea1n \u0111\u00e1nh b\u00f3ng c\u01a1 h\u1ecdc h\u00f3a h\u1ecdc. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 quan tr\u1ecdng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn nh\u1eb1m l\u00e0m ph\u1eb3ng b\u1ec1 m\u1eb7t wafer silicon, c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u b\u1ec1 m\u1eb7t v\u00e0 chu\u1ea9n b\u1ecb cho c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd ti\u1ebfp theo. <strong>Quy tr\u00ecnh CMP<\/strong> k\u1ebft h\u1ee3p c\u00e1c y\u1ebfu t\u1ed1 c\u01a1 h\u1ecdc (m\u00e0i m\u00f2n) v\u00e0 h\u00f3a h\u1ecdc (ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc) \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c l\u1edbp v\u1eadt li\u1ec7u th\u1eeba m\u00e0 kh\u00f4ng l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn c\u00e1c c\u1ea5u tr\u00fac nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t wafer.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Thanh_phan_va_cau_tao_chi_tiet\"><\/span><strong>Th\u00e0nh ph\u1ea7n v\u00e0 c\u1ea5u t\u1ea1o chi ti\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Dung d\u1ecbch CMP <\/span><span style=\"font-size: 14.4px;\">slurry <\/span><span style=\"font-size: 14.4px;\">g\u1ed3m nhi\u1ec1u th\u00e0nh ph\u1ea7n, m\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh m\u00e0i m\u1ecbn:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ea1t m\u00e0i m\u00f2n : <\/b><span style=\"font-weight: 400;\">Th\u01b0\u1eddng l\u00e0 oxit silic (SiO\u2082) ho\u1eb7c oxit nh\u00f4m (Al\u2082O\u2083), k\u00edch th\u01b0\u1edbc nano (10\u2013200 nm), gi\u00fap m\u00e0i ph\u1eb3ng b\u1ec1 m\u1eb7t wafer.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ea5t oxy h\u00f3a : <\/b><span style=\"font-weight: 400;\">Hydrogen peroxide (H\u2082O\u2082) ho\u1eb7c ferric nitrate, l\u00e0m m\u1ec1m v\u1eadt li\u1ec7u v\u00e0 h\u1ed7 tr\u1ee3 lo\u1ea1i b\u1ecf l\u1edbp d\u01b0 th\u1eeba.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t :<\/b><span style=\"font-weight: 400;\"> Ng\u0103n ch\u1eb7n h\u1ea1t m\u00e0i k\u1ebft t\u1ee5, duy tr\u00ec s\u1ef1 ph\u00e2n b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u trong dung d\u1ecbch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ea5t \u0111i\u1ec1u ch\u1ec9nh pH :<\/b><span style=\"font-weight: 400;\"> \u0110i\u1ec1u ch\u1ec9nh m\u00f4i tr\u01b0\u1eddng axit ho\u1eb7c ki\u1ec1m \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc theo v\u1eadt li\u1ec7u x\u1eed l\u00fd.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>N\u01b0\u1edbc si\u00eau tinh khi\u1ebft :<\/b><span style=\"font-weight: 400;\"> L\u00e0m dung m\u00f4i, h\u1ed7 tr\u1ee3 pha lo\u00e3ng v\u00e0 l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t wafer.<\/span><\/li>\n<\/ul>\n<p><b>\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 t\u00ednh ch\u1ea5t v\u01b0\u1ee3t tr\u1ed9i<\/b><\/p>\n<ul>\n<li><b>Dung d\u1ecbch CMP<\/b><span style=\"font-weight: 400;\"> c\u00f3 \u0111\u1ed9 m\u1ecbn cao nh\u1edd h\u1ea1t m\u00e0i nano, lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u. Kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t t\u1ed1c \u0111\u1ed9 m\u00e0i, t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u v\u1eadt li\u1ec7u nh\u01b0 silicon, oxit kim lo\u1ea1i, \u0111\u1ed3ng, tungsten. \u0110\u1ed9 b\u1ec1n cao v\u00e0 \u1ed5n \u0111\u1ecbnh, gi\u1ea3m thi\u1ec3u ph\u00e2n h\u1ee7y khi l\u01b0u tr\u1eef v\u00e0 s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Tinh_chat_vat_ly_va_hoa_hoc_cua_hoa_chat_CMP\"><\/span><strong>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a ch\u1ea5t CMP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure style=\"width: 501px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/www.agc.com\/en\/products\/electoric\/detail\/__icsFiles\/afieldfile\/2017\/04\/13\/product_electoric05_1.jpg\" alt=\"T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a ch\u1ea5t CMP\" width=\"501\" height=\"376\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" style=\"--smush-placeholder-width: 501px; --smush-placeholder-aspect-ratio: 501\/376;\" \/><figcaption class=\"wp-caption-text\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a ch\u1ea5t CMP<\/figcaption><\/figure>\n<ul>\n<li><b>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd<\/b>\n<ul>\n<li><b>Tr\u1ea1ng th\u00e1i<\/b><span style=\"font-weight: 400;\">: L\u1ecfng, d\u1ea1ng huy\u1ec1n ph\u00f9 v\u1edbi m\u00e0u tr\u1eafng \u0111\u1ee5c ho\u1eb7c trong su\u1ed1t (t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i h\u1ea1t m\u00e0i). Kh\u00f4ng m\u00f9i ho\u1eb7c m\u00f9i nh\u1eb9 c\u1ee7a c\u00e1c ch\u1ea5t ph\u1ee5 gia<\/span><\/li>\n<li><b>\u0110\u1ed9 nh\u1edbt<\/b><span style=\"font-weight: 400;\">: 1\u201310 mPa\u00b7s (\u1edf 25\u00b0C).<\/span><\/li>\n<li><b>T\u1ef7 tr\u1ecdng<\/b><span style=\"font-weight: 400;\">: 1.0\u20131.2 g\/cm\u00b3 (\u1edf 20\u00b0C).<\/span><\/li>\n<li><b>K\u00edch th\u01b0\u1edbc h\u1ea1t m\u00e0i<\/b><span style=\"font-weight: 400;\">: 10\u2013200 nm (nano).<\/span><\/li>\n<li><b>\uc6a9\ud574\ub3c4<\/b><span style=\"font-weight: 400;\">: Ho\u00e0n to\u00e0n h\u00f2a tan ho\u1eb7c ph\u00e2n t\u00e1n \u0111\u1ec1u trong n\u01b0\u1edbc si\u00eau tinh khi\u1ebft (UPW).<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li><span style=\"font-weight: 400;\">H\u00f3a ch\u1ea5t CMP c\u00f3 pH t\u1eeb 4\u201310, t\u00f9y m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng (ki\u1ec1m cho SiO\u2082, axit cho Cu), ch\u1ee9a c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh nh\u01b0 ch\u1ea5t m\u00e0i m\u00f2n (SiO\u2082, Al\u2082O\u2083, CeO\u2082), ch\u1ea5t oxy h\u00f3a (H\u2082O\u2082, ferric nitrate) v\u00e0 ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t. Dung d\u1ecbch \u1ed5n \u0111\u1ecbnh, \u00edt ph\u00e2n h\u1ee7y, v\u00e0 k\u1ebft h\u1ee3p ph\u1ea3n \u1ee9ng oxy h\u00f3a v\u1edbi m\u00e0i m\u00f2n c\u01a1 h\u1ecdc \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u ch\u00ednh x\u00e1c tr\u00ean b\u1ec1 m\u1eb7t wafer.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_loai_dung_dich_CMP_slurry_hien_nay\"><\/span><strong>C\u00e1c lo\u1ea1i dung d\u1ecbch CMP slurry hi\u1ec7n nay<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td><b>Lo\u1ea1i dung d\u1ecbch<\/b><\/td>\n<td><b>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh<\/b><\/td>\n<td><b>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>CMP oxit silicon (SiO\u2082)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ee9a h\u1ea1t silica, pH ki\u1ec1m, hi\u1ec7u qu\u1ea3 tr\u00ean b\u1ec1 m\u1eb7t silicon.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">X\u1eed l\u00fd b\u1ec1 m\u1eb7t oxit silicon trong s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>CMP \u0111\u1ed3ng (Cu)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ee9a ch\u1ea5t oxy h\u00f3a m\u1ea1nh (H\u2082O\u2082), pH axit, m\u00e0i nhanh v\u00e0 ch\u00ednh x\u00e1c.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">X\u1eed l\u00fd l\u1edbp li\u00ean k\u1ebft b\u1eb1ng \u0111\u1ed3ng trong vi m\u1ea1ch.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>CMP tungsten (W)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng h\u1ea1t m\u00e0i CeO\u2082, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao, \u00edt ph\u1ea3n \u1ee9ng ph\u1ee5.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u1ea1o b\u1ec1 m\u1eb7t ph\u1eb3ng tr\u00ean l\u1edbp tungsten trong chip b\u00e1n d\u1eabn.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>CMP polyimide<\/b><\/td>\n<td><span style=\"font-weight: 400;\">D\u00e0nh ri\u00eang cho polymer, ki\u1ec3m so\u00e1t t\u1ed1t l\u1ef1c m\u00e0i v\u00e0 nhi\u1ec7t \u0111\u1ed9.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">X\u1eed l\u00fd c\u00e1c l\u1edbp polymer trong MEMS v\u00e0 c\u1ea3m bi\u1ebfn.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><b>CMP oxit silicon (SiO\u2082)<\/b>\n<ul>\n<li><b>\u0110\u1eb7c \u0111i\u1ec3m<\/b><span style=\"font-weight: 400;\">: Dung d\u1ecbch ch\u1ee9a h\u1ea1t silica si\u00eau nh\u1ecf (10\u2013200 nm) v\u1edbi pH ki\u1ec1m (8\u201310), gi\u00fap m\u00e0i \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00e1c v\u1ebft x\u01b0\u1edbc ho\u1eb7c l\u1ed7i k\u1ef9 thu\u1eadt tr\u00ean b\u1ec1 m\u1eb7t silicon. \u0110\u1eb7c t\u00ednh \u1ed5n \u0111\u1ecbnh cao \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t m\u00e0 kh\u00f4ng g\u00e2y h\u1ea1i cho l\u1edbp silicon b\u00ean d\u01b0\u1edbi.<\/span><\/li>\n<li><b>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><span style=\"font-weight: 400;\">: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec7c l\u00e0m ph\u1eb3ng c\u00e1c l\u1edbp silicon dioxide tr\u00ean wafer, t\u1ea1o n\u1ec1n t\u1ea3ng ho\u00e0n h\u1ea3o cho c\u00e1c l\u1edbp vi m\u1ea1ch ti\u1ebfp theo. \u0110\u00e2y l\u00e0 dung d\u1ecbch thi\u1ebft y\u1ebfu trong c\u00e1c c\u00f4ng \u0111o\u1ea1n x\u1eed l\u00fd IC v\u00e0 wafer b\u00e1n d\u1eabn.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>CMP \u0111\u1ed3ng (Cu)<\/b>\n<ul>\n<li><b>\u0110\u1eb7c \u0111i\u1ec3m<\/b><span style=\"font-weight: 400;\">: Dung d\u1ecbch n\u00e0y ch\u1ee9a ch\u1ea5t oxy h\u00f3a m\u1ea1nh nh\u01b0 hydrogen peroxide ho\u1eb7c ferric nitrate \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111\u1ed3ng d\u01b0 th\u1eeba. V\u1edbi pH axit (4\u20136), n\u00f3 ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 m\u00e0i m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, \u0111\u1ed3ng th\u1eddi h\u1ea1n ch\u1ebf \u0103n m\u00f2n v\u00e0 kh\u00f4ng l\u00e0m t\u1ed5n h\u1ea1i c\u00e1c l\u1edbp b\u00ean d\u01b0\u1edbi.<\/span><\/li>\n<li><b>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng trong x\u1eed l\u00fd l\u1edbp li\u00ean k\u1ebft b\u1eb1ng \u0111\u1ed3ng c\u1ee7a m\u1ea1ch t\u00edch h\u1ee3p \u0111a t\u1ea7ng, m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c trong s\u1ea3n xu\u1ea5t vi m\u1ea1ch cao c\u1ea5p v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7u n\u0103ng cao.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>CMP tungsten (W)<\/b>\n<ul>\n<li><b>\u0110\u1eb7c \u0111i\u1ec3m<\/b><span style=\"font-weight: 400;\">: Th\u00e0nh ph\u1ea7n ch\u1ee7 y\u1ebfu l\u00e0 h\u1ea1t m\u00e0i CeO\u2082 ho\u1eb7c SiO\u2082, gi\u00fap m\u00e0i nh\u1eb9 nh\u00e0ng v\u00e0 ch\u00ednh x\u00e1c tr\u00ean l\u1edbp tungsten. V\u1edbi t\u00ednh \u1ed5n \u0111\u1ecbnh cao v\u00e0 \u00edt sinh nhi\u1ec7t, dung d\u1ecbch n\u00e0y gi\u1ea3m nguy c\u01a1 h\u1ecfng b\u1ec1 m\u1eb7t wafer v\u00e0 h\u1ea1n ch\u1ebf c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc kh\u00f4ng mong mu\u1ed1n.<\/span><\/li>\n<li><b>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><span style=\"font-weight: 400;\">: Chuy\u00ean d\u00f9ng \u0111\u1ec3 x\u1eed l\u00fd l\u1edbp tungsten trong c\u00e1c t\u1ea7ng k\u1ebft n\u1ed1i \u0111i\u1ec7n c\u1ef1c c\u1ee7a chip b\u00e1n d\u1eabn, \u0111\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t ph\u1eb3ng ho\u00e0n h\u1ea3o cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>CMP polyimide<\/b>\n<ul>\n<li><b>\u0110\u1eb7c \u0111i\u1ec3m<\/b><span style=\"font-weight: 400;\">: Dung d\u1ecbch n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho polymer nh\u01b0 polyimide, v\u1edbi kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t l\u1ef1c m\u00e0i v\u00e0 nhi\u1ec7t \u0111\u1ed9 hi\u1ec7u qu\u1ea3. N\u00f3 h\u1ea1n ch\u1ebf s\u1ef1 bi\u1ebfn d\u1ea1ng v\u1eadt li\u1ec7u v\u00e0 c\u00f3 t\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc cao, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t m\u00e0i t\u1ed1i \u01b0u.<\/span><\/li>\n<li><b>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">: \u0110\u01b0\u1ee3c d\u00f9ng trong x\u1eed l\u00fd c\u00e1c l\u1edbp polyimide, \u0111\u1eb7c bi\u1ec7t trong s\u1ea3n xu\u1ea5t MEMS, c\u1ea3m bi\u1ebfn, v\u00e0 linh ki\u1ec7n quang h\u1ecdc. Lo\u1ea1i dung d\u1ecbch n\u00e0y \u0111\u00e1p \u1ee9ng t\u1ed1t y\u00eau c\u1ea7u x\u1eed l\u00fd v\u1eadt li\u1ec7u m\u1ec1m v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng cho c\u00e1c s\u1ea3n ph\u1ea9m ti\u00ean ti\u1ebfn.<\/span><\/span>\n<figure id=\"attachment_5001\" aria-describedby=\"caption-attachment-5001\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-5001 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-150640.png\" alt=\"CMP ph\u1ed5 bi\u1ebfn nh\u1ea5t trong ng\u00e0nh b\u00e1n d\u1eabn hi\u1ec7n nay\" width=\"500\" height=\"338\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-150640.png 790w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-150640-500x338.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/338;\" \/><figcaption id=\"caption-attachment-5001\" class=\"wp-caption-text\">CMP ph\u1ed5 bi\u1ebfn nh\u1ea5t trong ng\u00e0nh b\u00e1n d\u1eabn hi\u1ec7n nay<\/figcaption><\/figure><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong ng\u00e0nh b\u00e1n d\u1eabn hi\u1ec7n nay l\u00e0 dung d\u1ecbch<\/span><b> CMP oxit silicon<\/b><span style=\"font-weight: 400;\"> \uadf8\ub9ac\uace0 <\/span><b>CMP \u0111\u1ed3ng<\/b><span style=\"font-weight: 400;\">, nh\u1edd kh\u1ea3 n\u0103ng t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao trong x\u1eed l\u00fd b\u1ec1 m\u1eb7t, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u l\u1ed7i k\u1ef9 thu\u1eadt, gi\u00fap t\u0103ng ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Huong_dan_su_dung_va_bao_quan\"><\/span><b>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_5002\" aria-describedby=\"caption-attachment-5002\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-5002 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-161504.png\" alt=\"Quy tr\u00ecnh m\u00e0i ph\u1eb3ng b\u1ec1 m\u1eb7t wafer\" width=\"500\" height=\"511\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-161504.png 712w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-161504-500x511.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/511;\" \/><figcaption id=\"caption-attachment-5002\" class=\"wp-caption-text\">Quy tr\u00ecnh m\u00e0i ph\u1eb3ng b\u1ec1 m\u1eb7t wafer<\/figcaption><\/figure>\n<ul>\n<li><b>S\u1eed d\u1ee5ng:<\/b>\n<ul>\n<li><b>Pha ch\u1ebf<\/b><span style=\"font-weight: 400;\">: Tu\u00e2n theo khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, th\u01b0\u1eddng pha lo\u00e3ng theo t\u1ef7 l\u1ec7 1:10 ho\u1eb7c 1:20.<\/span><\/li>\n<li><b>\uc815\uae30 \uc810\uac80<\/b><span style=\"font-weight: 400;\">: \u0110o \u0111\u1ed9 pH \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u1ed5n \u0111\u1ecbnh v\u00e0 ki\u1ec3m tra k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 ph\u00e2n t\u00e1n c\u1ee7a h\u1ea1t m\u00e0i.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>B\u1ea3o qu\u1ea3n:<\/b>\n<ul>\n<li><b>Nhi\u1ec7t \u0111\u1ed9<\/b><span style=\"font-weight: 400;\">: L\u01b0u tr\u1eef \u1edf 5\u201325\u00b0C trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t.<\/span><\/li>\n<li><b>\u0110\u00f3ng k\u00edn<\/b><span style=\"font-weight: 400;\">: \u0110\u1ea3m b\u1ea3o n\u1eafp th\u00f9ng ch\u1ee9a \u0111\u01b0\u1ee3c \u0111\u00f3ng ch\u1eb7t sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n bay h\u01a1i ho\u1eb7c nhi\u1ec5m b\u1ea9n.<\/span><\/li>\n<li><b>H\u1ea1n s\u1eed d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: Ki\u1ec3m tra th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng tr\u00ean bao b\u00ec v\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng khi h\u1ebft h\u1ea1n.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Vai_tro_cua_CMP_trong_nganh_ban_dan\"><\/span><b>Vai tr\u00f2 c\u1ee7a CMP trong ng\u00e0nh b\u00e1n d\u1eabn<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\"><strong>CMP<\/strong> gi\u00fap l\u00e0m ph\u1eb3ng b\u1ec1 m\u1eb7t wafer, lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u d\u01b0 th\u1eeba \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i, \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c c\u1ea5u tr\u00fac m\u1ea1ch \u0111a t\u1ea7ng. \u0110\u1ed3ng th\u1eddi, c\u00f4ng ngh\u1ec7 n\u00e0y n\u00e2ng cao hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t, gi\u1ea3m l\u1ed7i k\u1ef9 thu\u1eadt, t\u1ed1i \u01b0u h\u00f3a ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed. CMP c\u00f2n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t chip hi\u1ec7u n\u0103ng cao, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ung_dung_cua_hoa_chat_CMP\"><\/span><strong>\u1ee8ng d\u1ee5ng c\u1ee7a h\u00f3a ch\u1ea5t CMP\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_5003\" aria-describedby=\"caption-attachment-5003\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-5003 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-162658.png\" alt=\"\u1ee8ng d\u1ee5ng c\u1ee7a h\u00f3a ch\u1ea5t CMP trong ng\u00e0nh b\u00e1n d\u1eabn\" width=\"500\" height=\"320\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-162658.png 1182w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Screenshot-2025-01-03-162658-500x320.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/320;\" \/><figcaption id=\"caption-attachment-5003\" class=\"wp-caption-text\">\u1ee8ng d\u1ee5ng c\u1ee7a h\u00f3a ch\u1ea5t CMP trong ng\u00e0nh b\u00e1n d\u1eabn<\/figcaption><\/figure>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1ea3n xu\u1ea5t vi m\u1ea1ch t\u00edch h\u1ee3p (IC)<\/b><span style=\"font-weight: 400;\">: CMP l\u00e0m ph\u1eb3ng b\u1ec1 m\u1eb7t silicon, oxit kim lo\u1ea1i, \u0111\u1ed3ng v\u00e0 tungsten, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ch\u00ednh x\u00e1c cho c\u00e1c l\u1edbp m\u1ea1ch t\u00edch h\u1ee3p. \u1ee8ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t chip CPU, GPU, b\u1ed9 nh\u1edb v\u00e0 c\u1ea3m bi\u1ebfn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u00f4ng ngh\u1ec7 MEMS<\/b><span style=\"font-weight: 400;\">: X\u1eed l\u00fd l\u1edbp polymer nh\u01b0 polyimide, t\u1ea1o b\u1ec1 m\u1eb7t ph\u1eb3ng cho c\u00e1c c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn trong MEMS, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong gia t\u1ed1c k\u1ebf, c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t v\u00e0 thi\u1ebft b\u1ecb vi \u0111i\u1ec7n t\u1eed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u00e0n h\u00ecnh v\u00e0 c\u1ea3m bi\u1ebfn<\/b><span style=\"font-weight: 400;\">: CMP l\u00e0m m\u1ecbn b\u1ec1 m\u1eb7t trong s\u1ea3n xu\u1ea5t m\u00e0n h\u00ecnh ph\u1eb3ng, c\u1ea3m bi\u1ebfn quang h\u1ecdc, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 hi\u1ec7u su\u1ea5t quang h\u1ecdc cao.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thi\u1ebft b\u1ecb cao c\u1ea5p<\/b><span style=\"font-weight: 400;\">: \u1ee8ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t m\u00e1y t\u00ednh hi\u1ec7u n\u0103ng cao, chip ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb IoT ti\u00ean ti\u1ebfn, y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 b\u1ec1n b\u1ec9.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ket_bai\"><\/span><strong>K\u1ebft b\u00e0i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\"><strong>H\u00f3a ch\u1ea5t CMP<\/strong> l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t wafer \u0111\u1ea1t \u0111\u1ed9 ph\u1eb3ng v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u, g\u00f3p ph\u1ea7n n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t trong ng\u00e0nh b\u00e1n d\u1eabn. V\u1edbi nh\u1eefng t\u00ednh n\u0103ng \u01b0u vi\u1ec7t nh\u01b0 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c, \u0111\u1ed9 t\u01b0\u01a1ng th\u00edch cao, v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh v\u01b0\u1ee3t tr\u1ed9i, CMP kh\u00f4ng ch\u1ec9 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt kh\u1eaft khe m\u00e0 c\u00f2n th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 vi m\u1ea1ch hi\u1ec7n \u0111\u1ea1i.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>C\u00f4ng ty TNHH \u0110\u1ea7u T\u01b0 Ph\u00e1t Tri\u1ec3n L\u1ed9c Thi\u00ean<\/strong> l\u00e0 \u0111\u01a1n v\u1ecb h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam trong l\u0129nh v\u1ef1c cung c\u1ea5p h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t chuy\u00ean d\u1ee5ng nh\u01b0 <strong>CMP<\/strong> cho ng\u00e0nh b\u00e1n d\u1eabn. <strong>\ub85d \ucc9c<\/strong> kh\u00f4ng ch\u1ec9 cung c\u1ea5p s\u1ea3n ph\u1ea9m m\u00e0 c\u00f2n mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n, g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng c\u1ee7a doanh nghi\u1ec7p b\u1ea1n.<\/span><\/p>\n<p><b>Li\u00ean h\u1ec7 ngay \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t:<\/b><b><br \/>\n<\/b><\/p>\n<ul>\n<li>\ud83d\udcde\u00a0<strong>Hotline<\/strong>:\u00a0<a href=\"tel:0979891929\">0979 891 929<\/a><\/li>\n<li>\ud83d\udce9\u00a0<strong>\uc774\uba54\uc77c<\/strong>:\u00a0<a href=\"mailto:locthien@locthien.vn\">locthien@locthien.vn<\/a><\/li>\n<li>\ud83c\udf10\u00a0<strong>Website<\/strong>:\u00a0<a href=\"http:\/\/hoachatlocthien.com\/ko\/\">hoachatlocthien.com<\/a><\/li>\n<\/ul>\n<p>H\u00e3y \u0111\u1ec3\u00a0<strong>\ub85d \ucc9c<\/strong>\u00a0\u0111\u1ed3ng h\u00e0nh c\u00f9ng b\u1ea1n tr\u00ean con \u0111\u01b0\u1eddng ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Danh_sach_cau_hoi_FAQ_cho_bai_viet_ve_hoa_chat_CMP\"><\/span><strong>Danh s\u00e1ch c\u00e2u h\u1ecfi FAQ cho b\u00e0i vi\u1ebft v\u1ec1 h\u00f3a ch\u1ea5t CMP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><b>H\u00f3a ch\u1ea5t CMP c\u00f3 an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng kh\u00f4ng?<\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">CMP \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 an to\u00e0n khi s\u1eed d\u1ee5ng, nh\u01b0ng c\u1ea7n tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn an to\u00e0n nh\u01b0 s\u1eed d\u1ee5ng b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n v\u00e0 l\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng th\u00f4ng tho\u00e1ng \u0111\u1ec3 tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ch\u1ee9a h\u00f3a ch\u1ea5t CMP?<\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">N\u01b0\u1edbc th\u1ea3i CMP c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua h\u1ec7 th\u1ed1ng chuy\u00ean d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf h\u1ea1t m\u00e0i v\u00e0 h\u00f3a ch\u1ea5t, tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>CMP c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u00ean v\u1eadt li\u1ec7u n\u00e0o ngo\u00e0i silicon? <\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">CMP t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u v\u1eadt li\u1ec7u kh\u00e1c nh\u01b0 \u0111\u1ed3ng, tungsten, oxit kim lo\u1ea1i v\u00e0 polyimide, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i dung d\u1ecbch c\u1ee5 th\u1ec3.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>Th\u1eddi gian s\u1eed d\u1ee5ng t\u1ed1i \u01b0u c\u1ee7a dung d\u1ecbch CMP sau pha ch\u1ebf l\u00e0 bao l\u00e2u?<\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">Th\u01b0\u1eddng t\u1eeb 8\u201324 gi\u1edd, t\u00f9y v\u00e0o \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 l\u01b0u tr\u1eef. N\u1ebfu th\u1ea5y d\u1ea5u hi\u1ec7u ph\u00e2n h\u1ee7y ho\u1eb7c k\u1ebft t\u1ee5, c\u1ea7n thay m\u1edbi.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>C\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng CMP kh\u00f4ng?<\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">Hi\u1ec7u qu\u1ea3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n b\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 quay, \u00e1p l\u1ef1c m\u00e0i, nhi\u1ec7t \u0111\u1ed9, v\u00e0 ki\u1ec3m tra \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a dung d\u1ecbch trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u00f3a ch\u1ea5t CMP?<\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">Ch\u1ea5t l\u01b0\u1ee3ng CMP c\u00f3 th\u1ec3 ki\u1ec3m tra qua c\u00e1c ch\u1ec9 s\u1ed1 nh\u01b0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a h\u1ea1t m\u00e0i, \u0111\u1ed9 nh\u1edbt, pH, v\u00e0 hi\u1ec7u qu\u1ea3 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u tr\u00ean b\u1ec1 m\u1eb7t wafer th\u00f4ng qua c\u00e1c th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn, n\u01a1i y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i v\u00e0 c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, h\u00f3a ch\u1ea5t CMP (Chemical Mechanical Planarization) \u0111\u00f3ng vai tr\u00f2 kh\u00f4ng th\u1ec3 thay th\u1ebf. V\u1edbi kh\u1ea3 n\u0103ng l\u00e0m ph\u1eb3ng b\u1ec1 m\u1eb7t wafer v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t, h\u00f3a ch\u1ea5t CMP kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n [&#8230;]\n","protected":false},"author":1,"featured_media":5004,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-4999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/4999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/comments?post=4999"}],"version-history":[{"count":6,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/4999\/revisions"}],"predecessor-version":[{"id":5009,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/4999\/revisions\/5009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media\/5004"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media?parent=4999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/categories?post=4999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/tags?post=4999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}