{"id":18267,"date":"2020-10-17T04:41:37","date_gmt":"2020-10-17T04:41:37","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=18267"},"modified":"2024-07-03T12:52:03","modified_gmt":"2024-07-03T05:52:03","slug":"ic-mang-la-gi-cau-tao-cua-ic-mang","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=18267","title":{"rendered":"IC m\u00e0ng l\u00e0 g\u00ec? C\u1ea5u t\u1ea1o c\u1ee7a IC m\u00e0ng"},"content":{"rendered":"

C\u0103n c\u1ee9 v\u00e0o c\u1ea5u t\u1ea1o c\u1ee7a IC, ta chia ra th\u00e0nh IC m\u00e0ng (Film IC), IC \u0111\u01a1n t\u00ednh th\u1ec3 (Monolithic IC) v\u00e0 IC lai (Hybrid IC). Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 IC m\u00e0ng<\/strong> nh\u00e9.<\/span><\/p>\n

\"IC
IC m\u00e0ng l\u00e0 g\u00ec? C\u1ea5u t\u1ea1o c\u1ee7a IC m\u00e0ng<\/span><\/figcaption><\/figure>\n

IC m\u00e0ng l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n

N\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 IC m\u00e0ng b\u1edfi n\u00f3 \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o b\u1edfi m\u1ed9t \u0111\u1ebf c\u00e1ch \u0111i\u1ec7n \u1edf b\u00ean d\u01b0\u1edbi v\u00e0 s\u1eed d\u1ee5ng l\u1edbp m\u00e0ng tr\u00ean c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c. C\u00e1c th\u00e0nh ph\u1ea7n trong IC m\u00e0ng ch\u1ec9 bao g\u1ed3m c\u00e1c linh ki\u1ec7n th\u1ee5 \u0111\u1ed9ng nh\u01b0 \u0111i\u1ec7n tr\u1edf, t\u1ee5 \u0111i\u1ec7n v\u00e0 cu\u1ed9n c\u1ea3m.<\/span><\/p>\n

 <\/p>\n

C\u1ea5u t\u1ea1o c\u1ee7a IC m\u00e0ng<\/strong><\/span><\/h2>\n

C\u1ea5u t\u1ea1o c\u1ee7a IC bao g\u1ed3m:<\/span><\/p>\n

– \u0110i\u1ec7n tr\u1edf:<\/strong> Ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng nh\u1eefng h\u1ee3p kim c\u00f3 hi\u1ec7u su\u1ea5t l\u1edbn nh\u01b0 Ni-Cr, Ni-Cr-Al, Cr-Si ho\u1eb7c m\u00e0ng kim lo\u1ea1i \u0111\u1ec3 l\u00e0m \u0111i\u1ec7n tr\u1edf. Khi d\u00f9ng Si \u0111\u1ec3 c\u1ea5u th\u00e0nh \u0111i\u1ec7n tr\u1edf th\u00ec c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec7n tr\u1edf c\u00f3 tr\u1ecb s\u1ed1 r\u1ea5t l\u1edbn.<\/span><\/p>\n

– T\u1ee5 \u0111i\u1ec7n:<\/strong> C\u1ea5u t\u1ea1o c\u1ee7a t\u1ee5 \u0111i\u1ec7n tr\u00ean IC m\u00e0ng bao g\u1ed3m m\u00e0ng \u0111i\u1ec7n m\u00f4i SiO, SiO2, Al2O3, Ta2O5 v\u00e0 c\u00f3 hai b\u1ea3n c\u1ef1c l\u00e0m b\u1eb1ng m\u00e0ng kim lo\u1ea1i. Tuy nhi\u00ean n\u00f3 l\u1ea1i c\u00f3 m\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m l\u1edbn \u0111\u00f3 l\u00e0 kh\u00f3 t\u1ea1o ra \u0111\u01b0\u1ee3c m\u1ed9t t\u1ee5 c\u00f3 m\u1ee9c \u0111i\u1ec7n dung l\u1edbn h\u01a1n 0,02 \u03bcF\/cm2.<\/span><\/p>\n

– Cu\u1ed9n c\u1ea3m:<\/strong> C\u1ea5u t\u1ea1o c\u1ee7a cu\u1ed9n c\u1ea3m r\u1ea5t \u0111\u01a1n gi\u1ea3n: M\u1ed9t m\u00e0ng kim lo\u1ea1i h\u00ecnh xo\u1eafn. N\u00f3 c\u0169ng c\u00f3 m\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m \u0111o l\u00e0 kho c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t cu\u1ed9n c\u1ea3m l\u1edbn h\u01a1n 5 \u03bcH m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc h\u1ee3p l\u00fd. Ngo\u00e0i ra, ng\u01b0\u1eddi ta c\u0169ng tr\u00e1nh s\u1eed d\u1ee5ng cu\u1ed9n c\u1ea3m trong m\u1ea1ch IC \u0111\u1ec3 kh\u00f4ng b\u1ecb m\u1ea5t qu\u00e1 nhi\u1ec1u th\u1ec3 t\u00edch.<\/span><\/p>\n

– D\u00e2y n\u1ed1i:<\/strong> Gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n k\u1ec3 tr\u00ean c\u00f3 m\u1ed9t d\u00e2y n\u1ed1i b\u1eb1ng m\u00e0ng kim lo\u1ea1i c\u00f3 \u0111i\u1ec7n tr\u1edf su\u1ea5t nh\u1ecf nh\u01b0 Al, Cu, Au\u2026<\/span><\/p>\n

– L\u1edbp c\u00e1c \u0111i\u1ec7n:<\/strong> L\u1edbp c\u00e1ch \u0111i\u1ec7n gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n l\u00e0 SiO, SiO2, Al2O3.<\/span><\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 chia s\u1ebb c\u1ee7a HOCVIENiT.vn v\u1ec1 nh\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 IC m\u00e0ng. N\u1ebfu c\u00f3 b\u1ea5t c\u1ee9 th\u1eafc m\u1eafc n\u00e0o v\u1ec1 c\u00e1c ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn m\u00e1y t\u00ednh th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y. V\u00e0 \u0111\u1eebng qu\u00ean \u0111\u00f3n \u0111\u1ecdc c\u00e1c b\u00e0i vi\u1ebft m\u1edbi nh\u1ea5t c\u1ee7a HOCVIENiT.vn nh\u00e9.<\/span><\/p>\n

\n

T\u00ecm hi\u1ec3u th\u00eam:<\/span><\/p>\n

T\u1ed5ng h\u1ee3p ki\u1ebfn th\u1ee9c v\u1ec1 IC – \u0110i\u1ec7n t\u1eed c\u01a1 b\u1ea3n<\/a><\/span><\/p>\n

IC \u0111\u01a1n t\u00ednh th\u1ec3 l\u00e0 g\u00ec? C\u1ea5u t\u1ea1o c\u1ee7a IC \u0111\u01a1n t\u00ednh th\u1ec3<\/a><\/span><\/p>\n

IC lai l\u00e0 g\u00ec? C\u1ea5u t\u1ea1o c\u1ee7a IC lai<\/a><\/span><\/p><\/blockquote>\n

M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:
\n<\/i>C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT
\n<\/strong>MST: 0108733789
\n<\/strong>T\u1ed5ng \u0111\u00e0i h\u1ed7 tr\u1ee3: 024 3566 8686 \u2013 Hotline: 0981 223 001
\n<\/strong>Facebook:<\/strong>\u00a0www.fb.com\/hocvienit<\/a>
\n\u0110\u0103ng k\u00fd k\u00eanh Youtube \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Hu\u1ea5n luy\u1ec7n vi\u00ean t\u1ed1t nh\u1ea5t:<\/strong>\u00a0http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a>
\nH\u1ec7 th\u1ed1ng c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o:\u00a0<\/b>https:\/\/hocvienit.vn\/lien-he\/<\/a>
\nH\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

C\u0103n c\u1ee9 v\u00e0o c\u1ea5u t\u1ea1o c\u1ee7a IC, ta chia ra th\u00e0nh IC m\u00e0ng (Film IC), IC \u0111\u01a1n t\u00ednh th\u1ec3 (Monolithic IC) v\u00e0 IC lai (Hybrid IC). Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 IC m\u00e0ng nh\u00e9.<\/p>\n","protected":false},"author":95,"featured_media":18268,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[734],"tags":[747],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/18267"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18267"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/18267\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/18268"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}