{"id":11256,"date":"2021-11-23T20:36:06","date_gmt":"2021-11-23T13:36:06","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=11256"},"modified":"2021-11-23T21:13:16","modified_gmt":"2021-11-23T14:13:16","slug":"tivi-mau-khac-tivi-den-trang-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tivi-mau-khac-tivi-den-trang-nhu-the-nao\/","title":{"rendered":"Tivi ma\u0300u kha\u0301c tivi \u0111en tr\u0103\u0301ng nh\u01b0 th\u00ea\u0301 na\u0300o?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">S\u01b0\u0323 pha\u0301t tri\u00ea\u0309n cu\u0309a tivi \u0111a\u0303 tra\u0309i qua m\u00f4\u0323t qua\u0301 tri\u0300nh l\u00e2u da\u0300i t\u01b0\u0300 tivi \u0111en tr\u0103\u0301ng \u0111\u00ea\u0301n tivi ma\u0300u. Hi\u00ea\u0323n nay, \u01a1\u0309 n\u01b0\u01a1\u0301c ta, ng\u01b0\u01a1\u0300i d\u00e2n v\u00e2\u0303n du\u0300ng ca\u0309 hai loa\u0323i tivi na\u0300y. Nh\u01b0 v\u00e2\u0323y, tivi ma\u0300u kha\u0301c tivi \u0111en tr\u0103\u0301ng \u01a1\u0309 ch\u00f4\u0303 na\u0300o?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean th\u01b0\u0323c t\u00ea\u0301, \u0111i\u00ea\u0300u na\u0300y co\u0301 li\u00ean quan \u0111\u00ea\u0301n thi\u0323 gia\u0301c cu\u0309a con ng\u01b0\u01a1\u0300i. M\u0103\u0301t ng\u01b0\u01a1\u0300i co\u0301 kha\u0309 n\u0103ng ph\u00e2n bi\u00ea\u0323t \u0111\u01b0\u01a1\u0323c \u0111\u00f4\u0323 sa\u0301ng va\u0300 ma\u0300u s\u0103\u0301c. Khi \u0111\u00f4\u0323 sa\u0301ng cao, ca\u0309m gia\u0301c cu\u0309a m\u0103\u0301t ng\u01b0\u01a1\u0300i la\u0300 ma\u0300u tr\u0103\u0301ng, khi \u0111\u00f4\u0323 sa\u0301ng gia\u0309m d\u00e2\u0300n, m\u0103\u0301t ng\u01b0\u01a1\u0300i ca\u0309m a\u0301nh sa\u0301ng t\u01b0\u0300 ma\u0300u xa\u0301m chuy\u00ea\u0309n d\u00e2\u0300n sang ma\u0300u \u0111en. Trong gi\u01a1\u0301i t\u01b0\u0323 nhi\u00ean, a\u0301nh sa\u0301ng co\u0301 th\u00ea\u0309 ph\u00e2n tha\u0300nh ba loa\u0323i: a\u0301nh sa\u0301ng \u0111o\u0309, a\u0301nh sa\u0301ng ma\u0300u xanh lam va\u0300 a\u0301nh sa\u0301ng ma\u0300u xanh lu\u0323c. Ba loa\u0323i a\u0301nh sa\u0301ng na\u0300y k\u00ea\u0301t h\u01a1\u0323p theo nh\u01b0\u0303ng ty\u0309 l\u00ea\u0323 kha\u0301c nhau co\u0301 th\u00ea\u0309 ta\u0323o ra r\u00e2\u0301t nhi\u00ea\u0300u ma\u0300u s\u0103\u0301c kha\u0301c nhau. M\u0103\u0301t ng\u01b0\u01a1\u0300i nha\u0323y ca\u0309m nh\u00e2\u0301t v\u01a1\u0301i ba loa\u0323i a\u0301nh sa\u0301ng tr\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong tivi \u0111en tr\u0103\u0301ng, ma\u0301y chu\u0323p hi\u0300nh chi\u0309 co\u0301 m\u00f4\u0323t \u00f4\u0301ng chu\u0323p hi\u0300nh, \u00f4\u0301ng chu\u0323p hi\u0300nh na\u0300y chi\u0309 pha\u0309n \u01b0\u0301ng \u0111\u00f4\u0301i v\u01a1\u0301i s\u01b0\u0323 thay \u0111\u00f4\u0309i c\u01b0\u01a1\u0300ng \u0111\u00f4\u0323 cu\u0309a tia sa\u0301ng. Tu\u0300y thu\u00f4\u0323c va\u0300o \u0111\u00f4\u0323 sa\u0301ng t\u00f4\u0301i cu\u0309a hi\u0300nh a\u0309nh \u00f4\u0301ng chu\u0323p hi\u0300nh se\u0303 chu\u0323p \u0111\u01b0\u01a1\u0323c nh\u01b0\u0303ng hi\u0300nh a\u0309nh sa\u0301ng, t\u00f4\u0301i kha\u0301c nhau va\u0300 hi\u0300nh a\u0309nh hi\u00ea\u0309n thi\u0323 tr\u00ean ma\u0300n huy\u0300nh quang cu\u0303ng \u0111\u00f4\u0300ng nh\u00e2\u0301t v\u01a1\u0301i hi\u0300nh a\u0309nh ma\u0300 \u00f4\u0301ng chu\u0323p hi\u0300nh chu\u0323p \u0111\u01b0\u01a1\u0323c, \u0111o\u0301 la\u0300 hi\u0300nh a\u0309nh \u0111en tr\u0103\u0301ng, n\u00ean ng\u01b0\u01a1\u0300i ta go\u0323i la\u0300 tivi \u0111en tr\u0103\u0301ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong tivi ma\u0300u co\u0301 ba \u00f4\u0301ng chu\u0323p hi\u0300nh. Ca\u0309nh v\u00e2\u0323t b\u00ean ngoa\u0300i th\u00f4ng qua th\u00e2\u0301u ki\u0301nh \u0111\u01b0\u01a1\u0323c ph\u00e2n tha\u0300nh ba ma\u0300u: \u0111o\u0309, xanh lam va\u0300 xanh lu\u0323c. Ca\u0301c hi\u0300nh a\u0309nh na\u0300y \u0111\u01b0\u01a1\u0323c \u00f4\u0301ng chu\u0323p hi\u0300nh chu\u0323p la\u0323i, sau \u0111o\u0301 chuy\u00ea\u0309n tha\u0300nh ba nho\u0301m ti\u0301n hi\u00ea\u0323u \u0111i\u00ea\u0323n, nh\u01b0\u0303ng ti\u0301n hi\u00ea\u0323u na\u0300y se\u0303 \u0111\u01b0\u01a1\u0323c truy\u00ea\u0300n \u0111i, ca\u0301c thi\u00ea\u0301t bi\u0323 thu ti\u0301n hi\u00ea\u0323u \u0111i\u00ea\u0323n se\u0303 chuy\u00ea\u0309n ba ti\u0301n hi\u00ea\u0323u na\u0300y tha\u0300nh ba ti\u0301n hi\u00ea\u0323u hi\u0300nh a\u0309nh va\u0300 \u0111\u01b0\u01a1\u0323c hi\u00ea\u0323n ra tr\u00ean ma\u0300n hi\u0300nh v\u01a1\u0301i nh\u01b0\u0303ng chu\u0300m ma\u0300u s\u0103\u0301c kha\u0301c nhau, vi\u0300 th\u00ea\u0301 ma\u0300 m\u0103\u0301t ta quan sa\u0301t \u0111\u01b0\u01a1\u0323c ca\u0301c hi\u0300nh a\u0309nh g\u00f4\u0300m nhi\u00ea\u0300u ma\u0300u kha\u0301c nhau. Do \u0111o\u0301 ma\u0300 ng\u01b0\u01a1\u0300i ta go\u0323i la\u0300 tivi ma\u0300u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u01b0\u0323 pha\u0301t tri\u00ea\u0309n cu\u0309a tivi \u0111a\u0303 tra\u0309i qua m\u00f4\u0323t qua\u0301 tri\u0300nh l\u00e2u da\u0300i t\u01b0\u0300 tivi \u0111en tr\u0103\u0301ng \u0111\u00ea\u0301n tivi ma\u0300u. Hi\u00ea\u0323n nay, \u01a1\u0309 n\u01b0\u01a1\u0301c ta, ng\u01b0\u01a1\u0300i d\u00e2n v\u00e2\u0303n du\u0300ng ca\u0309 hai loa\u0323i tivi na\u0300y. Nh\u01b0 v\u00e2\u0323y, tivi ma\u0300u kha\u0301c tivi \u0111en tr\u0103\u0301ng \u01a1\u0309 ch\u00f4\u0303 na\u0300o? Tr\u00ean th\u01b0\u0323c t\u00ea\u0301, \u0111i\u00ea\u0300u na\u0300y co\u0301 li\u00ean quan \u0111\u00ea\u0301n thi\u0323 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1,15],"tags":[],"class_list":["post-11256","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=11256"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11256\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}