{"id":4717,"date":"2016-01-11T15:32:56","date_gmt":"2016-01-11T08:32:56","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4717"},"modified":"2017-10-02T11:03:37","modified_gmt":"2017-10-02T04:03:37","slug":"cong-nghe-moi-nay-se-ngan-chan-hoan-toan-viec-lam-gia-giay-to","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cong-nghe-moi-nay-se-ngan-chan-hoan-toan-viec-lam-gia-giay-to\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 m\u1edbi n\u00e0y s\u1ebd ng\u0103n ch\u1eb7n ho\u00e0n to\u00e0n vi\u1ec7c l\u00e0m gi\u1ea3 gi\u1ea5y t\u1edd"},"content":{"rendered":"<p><strong>C\u00e1c nh\u00e0 khoa h\u1ecdc Th\u1ee5y S\u0129 hi v\u1ecdng c\u00f4ng ngh\u1ec7 n\u00e0y s\u1edbm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c an ninh nh\u01b0 gia t\u0103ng m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 c\u00e1c y\u1ebfu t\u1ed1 nh\u1eadn d\u1ea1ng ch\u1ed1ng l\u00e0m gi\u1ea3 c\u1ee7a h\u1ed9 chi\u1ebfu v\u00e0 c\u00e1c gi\u1ea5y t\u1edd kh\u00e1c.<\/strong><\/p>\n<p>Ch\u1eafc h\u1eb3n ai trong s\u1ed1 ch\u00fang ta c\u0169ng \u0111\u00e3 quen v\u1edbi c\u00e1c lo\u1ea1i th\u1ebb, th\u01b0\u1edbc k\u1ebb hay nam ch\u00e2m c\u00f3 h\u00ecnh \u1ea3nh n\u1ed5i ba chi\u1ec1u thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o g\u00f3c nh\u00ecn. T\u1eeb \u00fd t\u01b0\u1edfng n\u00e0y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ee7a \u0111\u1ea1i h\u1ecdc c\u00f4ng ngh\u1ec7 polymer Lausanne, Th\u1ee5y S\u0129 \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t c\u00f4ng ngh\u1ec7 cho ph\u00e9p in ra nh\u1eefng h\u00ecnh \u1ea3nh thay \u0111\u1ed5i n\u1ed9i dung khi xem d\u01b0\u1edbi nh\u1eefng g\u00f3c nh\u00ecn kh\u00e1c nhau v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n<p><strong>H\u1ecd \u0111\u00e3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3 nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc s\u1eed dung nh\u1eefng t\u1ea5m kim lo\u1ea1i \u0111\u1ec3 l\u00e0m n\u1ec1n in, tr\u00ean \u0111\u00f3 m\u00e1y in s\u1ebd s\u1eed d\u1ee5ng nh\u1eefng ch\u1ea5m m\u1ef1c nh\u1ecf li ti d\u1ecdc theo d\u00f2ng v\u00e0 t\u1ea1o ra hai h\u00ecnh \u1ea3nh k\u1ebft h\u1ee3p, n\u1eb1m vu\u00f4ng g\u00f3c v\u1edbi nhau. K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng thu \u0111\u01b0\u1ee3c s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ec9 l\u1ec7 c\u1ee7a c\u00e1c m\u00e0u s\u1eafc nh\u01b0 v\u00e0ng, \u0111\u1ecf t\u01b0\u01a1i, l\u1ee5c lam, \u0111en v\u00e0 c\u1ea3 g\u00f3c nh\u00ecn.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5225\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2016\/01\/cong-nghe-moi-nay-se-ngan-chan-hoan-toan-viec-lam-gia-giay-to.gif\" alt=\"\" width=\"640\" height=\"360\" \/><\/p>\n<p style=\"text-align: center;\"><em>Xoay m\u1ed9t \u1ea3nh l\u1ea1i hi\u1ec7n ra \u1ea3nh kh\u00e1c<\/em><\/p>\n<p>\u00c1nh s\u00e1ng truy\u1ec1n qua nh\u1eefng \u0111\u01b0\u1eddng m\u1ef1c nhi\u1ec1u m\u00e0u s\u1ebd t\u1ea1o ra c\u00e1c \u201cb\u00f3ng\u201d c\u00f3 m\u00e0u s\u1eafc kh\u00e1c nhau tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i. N\u1ebfu c\u00e1c \u0111\u01b0\u1eddng m\u1ef1c vu\u00f4ng g\u00f3c v\u1edbi \u00e1nh s\u00e1ng, ch\u00fang s\u1ebd t\u1ea1o ra b\u00f3ng s\u00e1ng l\u1edbn, c\u00f2n n\u1ebfu song song th\u00ec h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 b\u00f3ng v\u00e0 m\u00e0u s\u1eafc s\u1ebd kh\u00f4ng r\u00f5 r\u00e0ng.<\/p>\n<p>Khi c\u00e1c t\u1ea5m kim lo\u1ea1i \u0111\u01b0\u1ee3c quay \u0111i 90 \u0111\u1ed9 tr\u00ean c\u00f9ng m\u1eb7t ph\u1eb3ng th\u00ec d\u00f2ng ch\u1ea5m m\u1ef1c m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y vu\u00f4ng g\u00f3c v\u1edbi \u00e1nh s\u00e1ng l\u1ea1i tr\u1edf n\u00ean song song v\u1edbi n\u00f3 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. T\u1eeb \u0111\u00f3 h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb c\u0169ng s\u1ebd thay \u0111\u1ed5i.<\/p>\n<p><strong>Ph\u00e1t minh n\u00e0y \u1edf \u0111\u00e2u s\u1ebd \u0111\u1eafc d\u1ee5ng?<\/strong><\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc Th\u1ee5y S\u0129 cho bi\u1ebft hi\u1ec7n t\u1ea1i c\u00f4ng ngh\u1ec7 n\u00e0y m\u1edbi ch\u1ec9 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng d\u1ee5ng v\u1edbi t\u1ea5m n\u1ec1n kim lo\u1ea1i v\u00e0 m\u00e1y in phun. H\u1ecd hi v\u1ecdng n\u00f3 s\u1ebd s\u1edbm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c an ninh nh\u01b0 gia t\u0103ng m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 c\u00e1c y\u1ebfu t\u1ed1 nh\u1eadn d\u1ea1ng ch\u1ed1ng l\u00e0m gi\u1ea3 c\u1ee7a h\u1ed9 chi\u1ebfu v\u00e0 c\u00e1c gi\u1ea5y t\u1edd kh\u00e1c, b\u1edfi s\u1ebd c\u1ef1c k\u1ef3 kh\u00f3 kh\u0103n \u0111\u1ec3 b\u1eaft ch\u01b0\u1edbc ho\u1eb7c l\u00e0m gi\u1ea3 c\u00f4ng ngh\u1ec7 in m\u1edbi n\u00e0y.<\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n GenK.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc Th\u1ee5y S\u0129 hi v\u1ecdng c\u00f4ng ngh\u1ec7 n\u00e0y s\u1edbm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c an ninh nh\u01b0 gia t\u0103ng m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 c\u00e1c y\u1ebfu t\u1ed1 nh\u1eadn d\u1ea1ng ch\u1ed1ng l\u00e0m gi\u1ea3 c\u1ee7a h\u1ed9 chi\u1ebfu v\u00e0 c\u00e1c gi\u1ea5y t\u1edd kh\u00e1c. Ch\u1eafc h\u1eb3n ai trong s\u1ed1 ch\u00fang ta c\u0169ng \u0111\u00e3 [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5224,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4717"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4717\/revisions"}],"predecessor-version":[{"id":5228,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4717\/revisions\/5228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5224"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}