{"id":8737,"date":"2026-08-05T09:17:42","date_gmt":"2026-08-05T02:17:42","guid":{"rendered":"https:\/\/useful.vn\/?p=8737"},"modified":"2026-08-05T09:17:42","modified_gmt":"2026-08-05T02:17:42","slug":"giai-phap-giup-rut-ngan-san-xuat-chip-xuong-vai-giay","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=8737","title":{"rendered":"Gi\u1ea3i ph\u00e1p gi\u00fap r\u00fat ng\u1eafn s\u1ea3n xu\u1ea5t chip xu\u1ed1ng v\u00e0i gi\u00e2y"},"content":{"rendered":"
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\nGi\u1ea3i ph\u00e1p gi\u00fap r\u00fat ng\u1eafn s\u1ea3n xu\u1ea5t chip xu\u1ed1ng v\u00e0i gi\u00e2y <\/h1>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c gi\u1edbi thi\u1ec7u ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf t\u1ea1o song song ch\u1ec9 m\u1ea5t v\u00e0i gi\u00e2y \u0111\u1ec3 bi\u1ebfn m\u00f4 h\u00ecnh 2D th\u00e0nh c\u1ea5u tr\u00fac quang h\u1ecdc 3D ph\u1ee9c t\u1ea1p tr\u00ean to\u00e0n b\u1ed9 t\u1ea5m b\u00e1n d\u1eabn.<\/p>\n

Trong c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Advanced Materials<\/em>, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ebfn t\u1eeb Vi\u1ec7n V\u1eadt l\u00fd thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Trung Qu\u1ed1c (CAS) c\u1ed9ng t\u00e1c v\u1edbi \u0110\u1ea1i h\u1ecdc Hong Kong v\u00e0 m\u1ed9t s\u1ed1 t\u1ed5 ch\u1ee9c kh\u00e1c c\u1ee7a Trung Qu\u1ed1c m\u00f4 t\u1ea3 v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf t\u1ea1o gi\u00fap gi\u1ea3m th\u1eddi gian s\u1ea3n xu\u1ea5t c\u1ea5u tr\u00fac quang h\u1ecdc 3D ph\u1ee9c t\u1ea1p t\u1eeb nhi\u1ec1u gi\u1edd xu\u1ed1ng v\u00e0i gi\u00e2y.<\/p>\n

Thay v\u00ec s\u1eed d\u1ee5ng ch\u00f9m ion t\u1eadp trung (FIB) \u0111\u1ec3 ch\u1ea1m kh\u1eafc t\u1eebng c\u1ea5u tr\u00fac m\u1ed9t, nghi\u00ean c\u1ee9u sinh Wang Yi v\u00e0 c\u1ed9ng s\u1ef1 ph\u00e1t tri\u1ec3n quy tr\u00ecnh s\u1ea3n xu\u1ea5t song song, c\u00f3 kh\u1ea3 n\u0103ng bi\u1ebfn m\u00f4 h\u00ecnh hai chi\u1ec1u (2D) th\u00e0nh c\u1ea5u tr\u00fac ba chi\u1ec1u (3D) tr\u00ean to\u00e0n b\u1ed9 t\u1ea5m b\u00e1n d\u1eabn c\u1ee1 10 cm.<\/p>\n

Theo Interesting Engineering<\/em>, FIB th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd ch\u00ednh x\u00e1c b\u1ec1 m\u1eb7t v\u00e0 ph\u00e2n t\u00edch v\u1eadt li\u1ec7u, nh\u01b0ng nh\u00f3m c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y. Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng FIB \u0111\u1ec3 gia c\u00f4ng c\u1ea5u tr\u00fac theo t\u1eebng \u0111i\u1ec3m v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee1 nanomet nh\u01b0ng quy tr\u00ecnh n\u1ed1i ti\u1ebfp n\u00e0y r\u1ea5t ch\u1eadm, t\u1ed1n k\u00e9m v\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u00ecm c\u00e1ch v\u01b0\u1ee3t qua th\u00e1ch th\u1ee9c trong s\u1ea3n xu\u1ea5t th\u00f4ng qua thay th\u1ebf ch\u1ebf t\u1ea1o n\u1ed1i ti\u1ebfp b\u1eb1ng quy tr\u00ecnh song song gi\u00fap bi\u1ebfn \u0111\u1ed5i to\u00e0n b\u1ed9 t\u1ea5m b\u00e1n d\u1eabn c\u00f9ng l\u00fac.<\/p>\n

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H\u1ec7 th\u1ed1ng FIB kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn. \u1ea2nh: Physic World<\/em><\/p>\n<\/figcaption><\/figure>\n

B\u1eb1ng c\u00e1ch m\u1edf r\u1ed9ng c\u1ea5u tr\u00fac quang h\u1ecdc th\u00e0nh d\u1ea1ng 3D, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng d\u1eabn ph\u1ee9c t\u1ea1p h\u01a1n, \u0111\u1ea1t m\u1eadt \u0111\u1ed9 t\u00edch h\u1ee3p cao h\u01a1n, gi\u1ea3m nhi\u1ec5u ch\u00e9o v\u00e0 m\u1edf ra nh\u1eefng ch\u1ee9c n\u0103ng kh\u00f3 th\u1ef1c hi\u1ec7n trong thi\u1ebft k\u1ebf 2D. Theo nh\u00f3m nghi\u00ean c\u1ee9u, ph\u01b0\u01a1ng ph\u00e1p m\u1edbi \u0111\u1ea1t \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u g\u00f3c (m\u1ee9c \u0111\u1ed9 ph\u00e2n b\u1ed1 \u0111\u1ec1u nhau c\u1ee7a c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng ho\u1eb7c m\u00e0u s\u1eafc theo g\u00f3c nh\u00ecn kh\u00e1c nhau trong kh\u00f4ng gian) tr\u00ean 97% v\u00e0 th\u1eddi gian ch\u1ebf t\u1ea1o ng\u1eafn h\u01a1n 100 l\u1ea7n so v\u1edbi FIB.<\/p>\n

Theo SCMP<\/em>, thay v\u00ec gia c\u00f4ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i t\u1eebng c\u1ea5u tr\u00fac ri\u00eang l\u1ebb b\u1eb1ng FIB, k\u1ef9 thu\u1eadt m\u1edbi ph\u01a1i to\u00e0n b\u1ed9 t\u1ea5m b\u00e1n d\u1eabn d\u01b0\u1edbi ch\u00f9m ion r\u1ed9ng, khi\u1ebfn h\u00e0ng ngh\u00ecn c\u1ea5u tr\u00fac nano 2D thi\u1ebft k\u1ebf s\u1eb5n g\u1eadp l\u1ea1i th\u00e0nh d\u1ea1ng h\u00ecnh h\u1ecdc 3D. K\u1ebft h\u1ee3p s\u1eed d\u1ee5ng ch\u00f9m ion r\u1ed9ng v\u1edbi t\u1ef1 g\u1ea5p ki\u1ec3u origami, n\u00f3 cho ph\u00e9p s\u1ea3n xu\u1ea5t tr\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t t\u1ea5m b\u00e1n d\u1eabn \u0111\u1ed3ng th\u1eddi duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c \u1edf c\u1ea5p nano.<\/p>\n

Chip quang h\u1ecdc \u0111ang tr\u1edf th\u00e0nh trung t\u00e2m c\u1ee7a cu\u1ed9c \u0111ua ph\u00e1t tri\u1ec3n ph\u1ea7n c\u1ee9ng AI th\u1ebf h\u1ec7 ti\u1ebfp theo. Th\u00f4ng qua truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng \u00e1nh s\u00e1ng thay v\u00ec \u0111i\u1ec7n, c\u00f4ng ngh\u1ec7 quang h\u1ecdc c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 n\u0103ng l\u01b0\u1ee3ng. Nhi\u1ec1u c\u00f4ng ty nh\u01b0 Intel, TSMC, Ayar Labs v\u00e0 Lightmatter \u0111ang \u0111\u1ea7u t\u01b0 m\u1ea1nh v\u00e0o c\u00f4ng ngh\u1ec7 quang t\u1eed silicon v\u00e0 k\u1ebft n\u1ed1i quang h\u1ecdc, trong khi m\u1ed9t s\u1ed1 t\u1ed5 ch\u1ee9c nghi\u00ean c\u1ee9u nh\u01b0 Imec c\u1ee7a B\u1ec9 v\u00e0 NTT c\u1ee7a Nh\u1eadt B\u1ea3n theo \u0111u\u1ed5i n\u1ec1n t\u1ea3ng t\u00edch h\u1ee3p quang t\u1eed. Trung Qu\u1ed1c c\u0169ng m\u1edf r\u1ed9ng \u0111\u1ea7u t\u01b0 v\u00e0o chip quang h\u1ecdc th\u00f4ng qua CAS v\u00e0 c\u00e1c c\u00f4ng ty nh\u01b0 Huawei.<\/p>\n

An Khang <\/strong>t\u1ed5ng h\u1ee3p<\/em><\/p>\n<\/article>\n

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https:\/\/vnexpress.net\/giai-phap-giup-rut-ngan-san-xuat-chip-xuong-vai-giay-5099603.html<\/p>\n","protected":false},"excerpt":{"rendered":"

Gi\u1ea3i ph\u00e1p gi\u00fap r\u00fat ng\u1eafn s\u1ea3n xu\u1ea5t chip xu\u1ed1ng v\u00e0i gi\u00e2y C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c gi\u1edbi thi\u1ec7u ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf t\u1ea1o song song ch\u1ec9 m\u1ea5t v\u00e0i gi\u00e2y \u0111\u1ec3 bi\u1ebfn m\u00f4 h\u00ecnh 2D th\u00e0nh c\u1ea5u tr\u00fac quang h\u1ecdc 3D ph\u1ee9c t\u1ea1p tr\u00ean to\u00e0n b\u1ed9 t\u1ea5m b\u00e1n d\u1eabn. Trong c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Advanced<\/p>\n","protected":false},"author":1,"featured_media":8738,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-8737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/8737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8737"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/8737\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/8738"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}