{"id":26973,"date":"2021-07-15T11:12:08","date_gmt":"2021-07-15T04:12:08","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=26973"},"modified":"2021-07-15T11:12:13","modified_gmt":"2021-07-15T04:12:13","slug":"bong-den-led-moi-phat-ra-it-anh-sang-xanh","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/bong-den-led-moi-phat-ra-it-anh-sang-xanh\/","title":{"rendered":"B\u00f3ng \u0111\u00e8n LED m\u1edbi ph\u00e1t ra \u00edt \u00e1nh s\u00e1ng xanh"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>M\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc Houston (M\u1ef9) \u0111ang ph\u00e1t tri\u1ec3n lo\u1ea1i b\u00f3ng \u0111\u00e8n LED ph\u00e1t ra h\u1ea7u h\u1ebft n\u0103ng l\u01b0\u1ee3ng t\u1eeb ph\u00e2n \u0111o\u1ea1n \u00e1nh s\u00e1ng t\u00edm an to\u00e0n h\u01a1n c\u1ee7a quang ph\u1ed5 \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y.<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/khoahocdoisong.vn\/bong-den-LED-ptag.html\">B\u00f3ng \u0111\u00e8n LED<\/a>&nbsp;mang \u0111\u1ebfn nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c lo\u1ea1i \u00e1nh s\u00e1ng kh\u00e1c, tuy nhi\u00ean v\u1eabn c\u00f3 nh\u1eefng lo ng\u1ea1i v\u1ec1 v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe nh\u01b0 m\u1ec7t m\u1ecfi, r\u1ed1i lo\u1ea1n t\u00e2m tr\u1ea1ng v\u00e0 m\u1ea5t ng\u1ee7 do ti\u1ebfp x\u00fac qu\u00e1 nhi\u1ec1u v\u1edbi \u00e1nh s\u00e1ng m\u00e0u xanh lam do b\u00f3ng \u0111\u00e8n LED ti\u00eau chu\u1ea9n t\u1ea1o ra.&nbsp;<\/p>\n\n\n\n<p>M\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc Houston (M\u1ef9) \u0111ang ph\u00e1t tri\u1ec3n lo\u1ea1i b\u00f3ng \u0111\u00e8n LED ph\u00e1t ra h\u1ea7u h\u1ebft n\u0103ng l\u01b0\u1ee3ng t\u1eeb ph\u00e2n \u0111o\u1ea1n \u00e1nh s\u00e1ng t\u00edm an to\u00e0n h\u01a1n c\u1ee7a quang ph\u1ed5 \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y. Thay v\u00ec ch\u1ec9 che \u00e1nh s\u00e1ng xanh, h\u1ecd \u0111ang ph\u00e1t tri\u1ec3n m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u ph\u00e1t quang \u0111\u1ed9c \u0111\u00e1o \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 photpho h\u1ea5p th\u1ee5 ph\u00e1t x\u1ea1 \u0111\u01a1n m\u00e0u c\u1ee7a \u0111\u00e8n LED t\u00edm v\u00e0 chuy\u1ec3n \u0111\u1ed5i \u00e1nh s\u00e1ng \u0111\u1ec3 che ph\u1ea7n l\u1edbn quang ph\u1ed5 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c.&nbsp;<\/p>\n\n\n\n<p>C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 gi\u1ea5c ng\u1ee7 cho th\u1ea5y vi\u1ec7c ti\u1ebfp x\u00fac qu\u00e1 nhi\u1ec1u v\u00e0o ban \u0111\u00eam v\u1edbi c\u00e1c t\u1ea7n s\u1ed1 \u00e1nh s\u00e1ng xanh c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i c\u00e1c hormon nh\u01b0 melatonin, \u0111\u00f4i khi d\u1eabn \u0111\u1ebfn m\u1ea5t ng\u1ee7, chu k\u1ef3 gi\u1ea5c ng\u1ee7 b\u1ecb x\u00e1o tr\u1ed9n v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c. Ti\u1ebfp x\u00fac qu\u00e1 nhi\u1ec1u v\u1edbi \u00e1nh s\u00e1ng xanh c\u0169ng b\u1ecb nghi ng\u1edd l\u00e0 nguy\u00ean nh\u00e2n h\u00ecnh th\u00e0nh b\u1ec7nh \u0111\u1ee5c th\u1ee7y tinh th\u1ec3.&nbsp;<br>&nbsp;                                                                                       ngu\u1ed3n: khoahocdoisong.vn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc Houston (M\u1ef9) \u0111ang ph\u00e1t tri\u1ec3n lo\u1ea1i b\u00f3ng \u0111\u00e8n LED ph\u00e1t ra h\u1ea7u h\u1ebft n\u0103ng l\u01b0\u1ee3ng t\u1eeb ph\u00e2n \u0111o\u1ea1n \u00e1nh s\u00e1ng t\u00edm an to\u00e0n h\u01a1n c\u1ee7a quang ph\u1ed5 \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y. B\u00f3ng \u0111\u00e8n LED&nbsp;mang \u0111\u1ebfn nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c lo\u1ea1i \u00e1nh s\u00e1ng kh\u00e1c, tuy [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":26974,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-26973","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\/26973","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\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=26973"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26973\/revisions"}],"predecessor-version":[{"id":26993,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26973\/revisions\/26993"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/26974"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=26973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=26973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=26973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}