{"id":22148,"date":"2019-07-03T16:59:28","date_gmt":"2019-07-03T09:59:28","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=10149"},"modified":"2019-07-04T17:26:24","modified_gmt":"2019-07-04T10:26:24","slug":"chuan-displayport-2-0-da-lo-dien-ho-tro-len-den-do-phan-giai-16k-60hz","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/chuan-displayport-2-0-da-lo-dien-ho-tro-len-den-do-phan-giai-16k-60hz\/","title":{"rendered":"Chu\u1ea9n DisplayPort 2.0 \u0111\u00e3 l\u1ed9 di\u1ec7n: H\u1ed7 tr\u1ee3 l\u00ean \u0111\u1ebfn \u0111\u1ed9 ph\u00e2n gi\u1ea3i 16K @60Hz"},"content":{"rendered":"

C\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i ch\u00f3ng m\u1eb7t v\u00e0 nh\u1eefng\u00a0m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 4K, r\u1ed3i 6K \/ 8K d\u1ea7n d\u1ea7n \u0111\u00e3 xu\u1ea5t hi\u1ec7n nhi\u1ec1u h\u01a1n th\u1ecb tr\u01b0\u1eddng, chu\u1ea9n k\u1ebft n\u1ed1i h\u1ed7 tr\u1ee3 n\u00f3 t\u1ed1t nh\u01b0 DisplayPort ch\u1eafc ch\u1eafn c\u0169ng c\u1ea7n ph\u1ea3i n\u00e2ng c\u1ea5p. \u0110i\u1ec1u \u0111\u00f3 \u0111\u00e3 th\u00e0nh s\u1ef1 th\u1eadt, ba n\u0103m sau khi ra m\u1eaft chu\u1ea9n g\u1ea7n nh\u1ea5t l\u00e0 DisplayPort 1.4a, chu\u1ea9n k\u1ebft n\u1ed1i m\u1edbi nh\u1ea5t DisplayPort 2.0 \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u, cung c\u1ea5p b\u0103ng th\u00f4ng cao g\u1ea7n g\u1ea5p ba l\u1ea7n c\u1ee7a ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m.<\/span><\/strong><\/h3>\n

C\u1ee5 th\u1ec3, v\u00e0o ng\u00e0y 27\/06 v\u1eeba qua, Hi\u1ec7p h\u1ed9i Ti\u00eau chu\u1ea9n \u0110i\u1ec7n t\u1eed Video (VESA) \u0111\u00e3 ch\u00ednh th\u1ee9c c\u00f4ng b\u1ed1 chu\u1ea9n k\u1ebft n\u1ed1i DisplayPort 2.0, nh\u01b0 m\u1ed9t b\u01b0\u1edbc ch\u1ea1y \u0111\u00e0 ho\u00e0n h\u1ea3o cho s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a nh\u1eefng chi\u1ebfc m\u00e0n h\u00ecnh 16K \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi ch\u1ec9 trong v\u00e0i n\u0103m t\u1edbi.\u00a0DisplayPort l\u00e0 chu\u1ea9n xu\u1ea5t h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c d\u00f9ng trong c\u1ed5ng Thunderbolt 3, tr\u00ean c\u00e1c m\u00e1y t\u00ednh Apple c\u0169, v\u00e0 c\u0169ng c\u00f3 nhi\u1ec1u m\u00e0n h\u00ecnh r\u1eddi h\u1ed7 tr\u1ee3 c\u1ed5ng DisplayPort. Hi\u1ec7n DisplayPort \u0111ang \u1edf phi\u00ean b\u1ea3n 1.4a (ra \u0111\u1eddi n\u0103m 2016), v\u00e0 chu\u1ea9n m\u1edbi nh\u1ea5t DisplayPort 2.0 \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p l\u00ean v\u1edbi b\u0103ng th\u00f4ng r\u1ed9ng h\u01a1n g\u1ea5p 3 l\u1ea7n: t\u1eeb m\u1ee9c 25,92Gbps l\u00ean th\u00e0nh 77.4Gbps.<\/p>\n

\"dp<\/p>\n

\u0110\u00e2y r\u00f5 l\u00e0 m\u1ed9t tin t\u1ed1t cho nh\u1eefng ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao. DisplayPort 2.0 l\u00e0 ti\u00eau chu\u1ea9n \u0111\u1ea7u ti\u00ean h\u1ed7 tr\u1ee3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 8K \u1edf t\u1ed1c \u0111\u1ed9 l\u00e0m t\u01b0\u01a1i h\u00ecnh \u1ea3nh 60 Hz v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i 4:4:4 \u0111\u1ea7y \u0111\u1ee7 m\u00e0u s\u1eafc., c\u00f9ng v\u1edbi 30 bit cho m\u1ed7i pixel (bpp) \u0111\u1ec3 h\u1ed7 tr\u1ee3 HDR10.<\/span><\/p>\n

V\u00e0 nh\u1edd b\u0103ng th\u00f4ng r\u1ed9ng h\u01a1n n\u00ean\u00a0DisplayPort 2.0\u00a0c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 xu\u1ea5t h\u00ecnh \u1ea3nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1edbi\u00a016K\u00a0(15.360 x 8.460) \u1edf m\u1ee9c 60Hz. Nh\u01b0ng v\u00ec \u0111\u1ed9 ph\u00e2n gi\u1ea3i n\u00e0y ch\u01b0a xu\u1ea5t hi\u1ec7n n\u00ean th\u1ef1c t\u1ebf h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 xu\u1ea5t h\u00ecnh ra 3 m\u00e0n h\u00ecnh\u00a04K\u00a0c\u00f9ng l\u00fac v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t 90Hz ho\u1eb7c xu\u1ea5t ra 2 m\u00e0n h\u00ecnh\u00a08K\u00a0\u1edf t\u1ed1c \u0111\u1ed9 120Hz.<\/p>\n

Ch\u00fang ta c\u00f3 th\u1ec3 l\u1ea5y c\u00e1c v\u00ed d\u1ee5 \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a m\u1ee9c b\u0103ng th\u00f4ng n\u00e0y nh\u01b0:<\/p>\n

    \n
  • \u0110\u1ed1i v\u1edbi m\u1ed9t m\u00e0n h\u00ecnh<\/strong><\/li>\n<\/ul>\n

    \u2013 M\u1ed9t m\u00e0n h\u00ecnh 16K (15360\u00d78460) @60Hz v\u00e0 30 bpp 4:4:4 HDR (c\u00f3 DSC)<\/p>\n

    \u2013 M\u1ed9t m\u00e0n h\u00ecnh 10K (10240\u00d74320) @60Hz v\u00e0 24 bpp 4:4:4 (kh\u00f4ng n\u00e9n)<\/p>\n

      \n
    • \u0110\u1ed1i v\u1edbi hai m\u00e0n h\u00ecnh<\/strong><\/li>\n<\/ul>\n

      \u2013 Hai m\u00e0n h\u00ecnh 8K (7680\u00d74320) @120Hz v\u00e0 30 bpp 4:4:4 HDR (c\u00f3 DSC)<\/p>\n

      \u2013 Hai m\u00e0n h\u00ecnh 4K (3840\u00d72160) @144Hz v\u00e0 24 bpp 4:4:4 (kh\u00f4ng n\u00e9n)<\/p>\n

        \n
      • \u0110\u1ed1i v\u1edbi ba m\u00e0n h\u00ecnh<\/strong><\/li>\n<\/ul>\n

        \u2013 Ba m\u00e0n h\u00ecnh 10K (10240\u00d74320) @60Hz v\u00e0 30 bpp 4:4:4 HDR (c\u00f3 DSC)<\/p>\n

        \u2013 Ba m\u00e0n h\u00ecnh 4K (3840\u00d72160) @90Hz v\u00e0 30 bpp 4:4:4 HDR (kh\u00f4ng n\u00e9n)<\/p>\n

        \"dp
        C\u00e1p k\u1ebft n\u1ed1i chu\u1ea9n DisplayPort 2.0<\/figcaption><\/figure>\n

        T\u1ea5t c\u1ea3 \u0111\u1ec1u th\u00f4ng qua tr\u00ecnh k\u1ebft n\u1ed1i DisplayPort ri\u00eang. N\u1ebfu k\u1ebft n\u1ed1i qua USB-C nh\u01b0 \u0111\u01b0\u1ee3c b\u1eadt b\u1edfi ch\u1ebf \u0111\u1ed9 DisplayPort Alt th\u00ec th\u00f4ng s\u1ed1 nh\u01b0 sau:<\/p>\n

          \n
        • Ba m\u00e0n h\u00ecnh 4K (3840\u00d72160) displays @ 144Hz and 30 bpp 4:4:4 HDR (v\u1edbi DSC)<\/li>\n
        • Hai m\u00e0n h\u00ecnh 4K x 4K (4096\u00d74096) displays (cho AR\/VR headsets) @ 120Hz and 30 bpp 4:4:4 HDR (v\u1edbi DSC)<\/li>\n
        • Ba m\u00e0n h\u00ecnh QHD (2560\u00d71440) @ 120Hz and 24 bpp 4:4:4 (kh\u00f4ng n\u00e9n)<\/li>\n
        • M\u1ed9t m\u00e0n 8K (7680\u00d74320) display @ 30Hz and 30 bpp 4:4:4 HDR (kh\u00f4ng n\u00e9n)<\/li>\n<\/ul>\n

          V\u1edbi DislayPort 2.0, c\u00e1c k\u00ednh VR c\u0169ng s\u1ebd th\u1ea5y h\u00ecnh \u1ea3nh m\u01b0\u1ee3t h\u01a1n, s\u1eafc n\u00e9t h\u01a1n v\u00ec gi\u1edd \u0111\u00e2y n\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea3m \u0111\u01b0\u01a1ng 2 m\u00e0n h\u00ecnh 4K x 4K v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00e0m t\u01b0\u01a1i l\u00e0 144Hz, gi\u1ea3m \u0111\u00e1ng k\u1ec3 hi\u1ec7n t\u01b0\u1ee3ng ch\u00f3ng m\u1eb7t v\u00e0 tr\u1ec5 h\u00ecnh khi \u0111eo k\u00ednh th\u1ef1c t\u1ebf \u1ea3o. Tr\u01b0\u1edbc \u0111\u00e2y c\u00e1c k\u00ednh VR ch\u1ec9 d\u00f9ng \u0111\u1ed9 ph\u00e2n gi\u1ea3i 2K n\u00ean h\u00ecnh \u1ea3nh kh\u00f4ng r\u00f5 n\u00e9t b\u1eb1ng, c\u00f2n n\u1ebfu t\u0103ng \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u00ec ph\u1ea3i gi\u1ea3m t\u1ea7n s\u1ed1 qu\u00e9t n\u00ean h\u00ecnh \u1ea3nh chuy\u1ec3n \u0111\u1ed9ng l\u1ea1i kh\u00f4ng m\u01b0\u1ee3t.<\/p>\n

          DisplayPort 2.0 s\u1ebd t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c phi\u00ean b\u1ea3n tr\u01b0\u1edbc c\u1ee7a n\u00f3, bao g\u1ed3m c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, ch\u1eb3ng h\u1ea1n nh\u01b0 Forward Error Correction (FEC), v\u00e0 v\u1eadn chuy\u1ec3n si\u00eau d\u1eef li\u1ec7u HDR, c\u00f9ng v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u00e1c lo\u1ea1i c\u00e1p k\u1ebft n\u1ed1i USB Type-C v\u00e0 Thunderbolt 3 \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n

          VESA cho bi\u1ebft c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 \u0111\u1ea7u ti\u00ean \u0111\u1ec3 k\u1ebft h\u1ee3p DisplayPort 2.0 s\u1ebd c\u00f3 m\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u00e0o cu\u1ed1i n\u0103m 2020.<\/span><\/p>\n

           <\/p>\n

           <\/p>\n

           <\/p>\n

           <\/p>\n

           <\/p>\n

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

          C\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i ch\u00f3ng m\u1eb7t v\u00e0 nh\u1eefng\u00a0m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 4K, r\u1ed3i 6K \/ 8K d\u1ea7n d\u1ea7n \u0111\u00e3 xu\u1ea5t hi\u1ec7n nhi\u1ec1u h\u01a1n th\u1ecb tr\u01b0\u1eddng, chu\u1ea9n k\u1ebft n\u1ed1i h\u1ed7 tr\u1ee3 n\u00f3 t\u1ed1t nh\u01b0 DisplayPort ch\u1eafc ch\u1eafn c\u0169ng c\u1ea7n ph\u1ea3i n\u00e2ng c\u1ea5p. \u0110i\u1ec1u \u0111\u00f3 \u0111\u00e3 th\u00e0nh s\u1ef1 th\u1eadt, ba n\u0103m sau khi […]<\/p>\n","protected":false},"author":1,"featured_media":22147,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[1864],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/22148"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=22148"}],"version-history":[{"count":1,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/22148\/revisions"}],"predecessor-version":[{"id":22150,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/22148\/revisions\/22150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/22147"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=22148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=22148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=22148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}