{"id":2278,"date":"2023-12-24T22:39:00","date_gmt":"2023-12-24T19:39:00","guid":{"rendered":"https:\/\/global.tab-tv.com\/sk\/?p=2278"},"modified":"2023-12-25T03:22:58","modified_gmt":"2023-12-25T00:22:58","slug":"co-je-to-displej-dled-vysvetlenie-obrazoviek-dled","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/sk\/co-je-to-displej-dled-vysvetlenie-obrazoviek-dled\/","title":{"rendered":"\u010co je displej DLED: Technol\u00f3gia obrazoviek DLED"},"content":{"rendered":"\n<p>Technol\u00f3gia je nie\u010do, \u010domu rozumej\u00fa len niektor\u00ed potenci\u00e1lni kupci. A to je v poriadku, ale ak sa rozhodnete pre k\u00fapu nov\u00e9ho telev\u00edzora, mus\u00edte vedie\u0165, \u010do je DLED displej. Koniec koncov, DLED displej ste videli v popise niektor\u00fdch telev\u00edzorov. Teraz v\u00e1m poviem, ak\u00e9 s\u00fa tieto displeje.<\/p>\n\n\n\n<p><strong>DLED je skratka pre Direct Light Emitting Diode. <\/strong>To znamen\u00e1, \u017ee podsvietenie obrazovky je umiestnen\u00e9 na zadnej strane cez cel\u00fa plochu obrazovky telev\u00edzora. Pou\u017e\u00edva sa len v LED telev\u00edzoroch a ich variantoch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>Varianty displeja DLED<\/strong><strong><\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Full-Array LED: <\/strong>V tejto konfigur\u00e1cii s\u00fa LED di\u00f3dy rovnomerne rozmiestnen\u00e9 po celej zadnej \u010dasti obrazovky. T\u00e1to technol\u00f3gia \u010dasto zah\u0155\u0148a lok\u00e1lne stmievanie, ktor\u00e9 umo\u017e\u0148uje ovl\u00e1danie jednotliv\u00fdch z\u00f3n LED na zlep\u0161enie kontrastu a h\u013abky \u010diernej.<\/li>\n\n\n\n<li><strong>DLED s lok\u00e1lnym stmievan\u00edm: <\/strong>Variant pln\u00e9ho osvetlenia, ale s lok\u00e1lnym stmievan\u00edm pre presnej\u0161ie ovl\u00e1danie jasu a kontrastu. Lok\u00e1lne stmievanie m\u00f4\u017ee by\u0165 realizovan\u00e9 v r\u00f4znom po\u010dte z\u00f3n, \u010do ovplyv\u0148uje kvalitu obrazu.<\/li>\n\n\n\n<li><strong>DLED bez lok\u00e1lneho stmievania: <\/strong>V\u00fdroba je jednoduch\u0161ia a lacnej\u0161ia, preto\u017ee nevy\u017eaduje dodato\u010dn\u00fd syst\u00e9m ovl\u00e1dania podsvietenia. Poskytuje rovnomernej\u0161ie osvetlenie ako Edge LED, ale bez v\u00fdhod lok\u00e1lneho stmievania.<\/li>\n\n\n\n<li><strong>Enhanced DLED (Enhanced DLED): <\/strong>Zah\u0155\u0148a \u010fal\u0161ie technol\u00f3gie alebo vylep\u0161enia, ako napr\u00edklad pokro\u010dilej\u0161ie ovl\u00e1danie podsvietenia alebo vylep\u0161en\u00e9 farebn\u00e9 filtre na zlep\u0161enie kvality obrazu.<\/li>\n\n\n\n<li><strong>Mini LED telev\u00edzory s\u00fa pokro\u010dilou formou technol\u00f3gie DLED, <\/strong>ktor\u00e1 pon\u00faka lep\u0161iu kvalitu obrazu v\u010faka men\u0161\u00edm LED di\u00f3dam a vylep\u0161en\u00e9mu ovl\u00e1daniu podsvietenia. To z nich rob\u00ed jednu z pokro\u010dil\u00fdch mo\u017enost\u00ed na telev\u00edznom trhu.<\/li>\n<\/ul>\n\n\n\n<p><strong>Obrazovky DLED <\/strong>zvy\u010dajne pon\u00fakaj\u00fa lep\u0161iu kvalitu obrazu ako <strong>Edge LED <\/strong>v\u010faka rovnomernej\u0161iemu podsvieteniu a schopnosti presne ovl\u00e1da\u0165 jas. Je v\u0161ak potrebn\u00e9 poznamena\u0165, \u017ee telev\u00edzory s LED podsvieten\u00edm s pln\u00fdm po\u013eom m\u00f4\u017eu by\u0165 hrub\u0161ie a drah\u0161ie ako ich n\u00e1protivky Edge LED.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"658\" height=\"179\" src=\"https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2022\/09\/FALD-Direct-Edge.webp\" alt=\"\" class=\"wp-image-2279\" srcset=\"https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2022\/09\/FALD-Direct-Edge.webp 658w, https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2022\/09\/FALD-Direct-Edge-300x82.webp 300w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>\u010co je telev\u00edzor s obrazovkou DLED<\/strong><strong><\/strong><\/h2>\n\n\n\n<p><strong>DLED, skratka pre Direct LED backlighting, ozna\u010duje technol\u00f3giu, pri ktorej s\u00fa sveteln\u00e9 di\u00f3dy in\u0161talovan\u00e9 cez cel\u00fd zadn\u00fd panel matrice displeja <\/strong>. T\u00e1to technol\u00f3gia, prevl\u00e1daj\u00faca pribli\u017ene od roku 2012, je \u0161tandardn\u00fdm pr\u00edstupom, ktor\u00fd mnoh\u00ed v\u00fdrobcovia telev\u00edzorov pou\u017e\u00edvaj\u00fa na zabezpe\u010denie jednotn\u00e9ho podsvietenia svojich LCD obrazoviek.<\/p>\n\n\n\n<p>Spolo\u010dnosti ako LG vyvinuli vlastn\u00e9 podmienky pre t\u00fato technol\u00f3giu, ako napr\u00edklad FALD (Full-Array Local Dimming). Tieto zna\u010dkov\u00e9 v\u00fdrazy sl\u00fa\u017eia na marketingov\u00e9 \u00fa\u010dely, pri\u010dom odkazuj\u00fa na rovnak\u00fd priamy pr\u00edstup LED. V\u00fdrobcovia m\u00f4\u017eu odl\u00ed\u0161i\u0165 svoje produkty na konkuren\u010dnom trhu priraden\u00edm jedine\u010dn\u00e9ho n\u00e1zvu \u0161iroko pou\u017e\u00edvanej technol\u00f3gii.<\/p>\n\n\n\n<p>Vytv\u00e1ranie r\u00f4znych komer\u010dn\u00fdch n\u00e1zvov pre \u0161tandardn\u00fa technol\u00f3giu nie je len o brandingu; m\u00e1 to aj finan\u010dn\u00e9 d\u00f4sledky. Ke\u010f spolo\u010dnos\u0165 ozna\u010d\u00ed konkr\u00e9tny v\u00fdraz pre technol\u00f3giu ochrannou zn\u00e1mkou, ktor\u00fdko\u013evek in\u00fd v\u00fdrobca, ktor\u00fd chce pou\u017ei\u0165 tento zna\u010dkov\u00fd v\u00fdraz, si mus\u00ed dohodn\u00fa\u0165 pr\u00e1va, \u010dasto zah\u0155\u0148aj\u00face finan\u010dn\u00e9 transakcie. Preto sa tieto jedine\u010dn\u00e9 n\u00e1zvy m\u00f4\u017eu sta\u0165 dodato\u010dn\u00fdm zdrojom pr\u00edjmov pre spolo\u010dnosti, ktor\u00e9 s\u00fa dr\u017eite\u013emi ochrann\u00fdch zn\u00e1mok.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>Rozdiel medzi DLED, LED a mini LED displejom<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>Pri porovn\u00e1van\u00ed displejov DLED, LED a Mini LED je nevyhnutn\u00e9 si uvedomi\u0165, \u017ee v\u0161etky s\u00fa vari\u00e1ciami technol\u00f3gie LED (Light Emitting Diode) pou\u017e\u00edvanej odli\u0161ne na telev\u00edznych obrazovk\u00e1ch, v\u00fdsledkom \u010doho s\u00fa jedine\u010dn\u00e9 charakteristiky podsvietenia\u201c.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LED TV: <\/strong>\u201eLED TV\u201c zvy\u010dajne ozna\u010duje LCD obrazovky vyu\u017e\u00edvaj\u00face LED podsvietenie. Tradi\u010dnou formou je Edge LED podsvietenie, pri ktorom s\u00fa LED di\u00f3dy umiestnen\u00e9 v spodnej alebo bo\u010dnej \u010dasti obrazovky. Tento dizajn sa zameriava na distrib\u00faciu od okraja po okraj s pou\u017eit\u00edm konkr\u00e9tneho materi\u00e1lu s nerovnomernou odrazivos\u0165ou ako reflektora.<\/li>\n\n\n\n<li><strong>DLED TV: <\/strong>Tento typ LED TV, \u010do znamen\u00e1 Direct LED, rozde\u013euje LED di\u00f3dy po celej zadnej \u010dasti obrazovky, na rozdiel od tradi\u010dn\u00fdch LED TV, ktor\u00e9 s\u00fa umiestnen\u00e9 na okrajoch. Toto usporiadanie poskytuje rovnomernej\u0161ie osvetlenie na celej obrazovke. Okrem toho s\u00fa telev\u00edzory DLED \u010dasto vybaven\u00e9 funkciou lok\u00e1lneho stmievania, ktor\u00e1 zvy\u0161uje kontrast a zlep\u0161uje \u00farove\u0148 \u010diernej v niektor\u00fdch oblastiach obrazovky, \u010d\u00edm poskytuje dynamickej\u0161\u00ed z\u00e1\u017eitok zo sledovania.<\/li>\n\n\n\n<li><strong>Mini LED TV: <\/strong>Mini LED TV, pokro\u010dilej\u0161ia iter\u00e1cia LED technol\u00f3gie, vyu\u017e\u00edva ve\u013ea mal\u00fdch LED di\u00f3d za obrazovkou, ove\u013ea v\u00e4\u010d\u0161\u00edch ako be\u017en\u00e9 displeje. Tento zv\u00fd\u0161en\u00fd po\u010det LED v\u00fdrazne roz\u0161iruje z\u00f3ny lok\u00e1lneho stmievania a poskytuje starostliv\u00fa kontrolu nad jasom a kontrastom obrazovky. V\u00fdsledkom je, \u017ee Mini LED telev\u00edzory vykazuj\u00fa vynikaj\u00facu kvalitu obrazu s vy\u0161\u0161\u00edm kontrastn\u00fdm pomerom a hlb\u0161ou \u010diernou farbou ako \u0161tandardn\u00e9 LED alebo DLED telev\u00edzory.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>DLED je lep\u0161ia ako LED<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>Na z\u00e1ver, telev\u00edzory DLED (Direct LED) s\u00fa vo v\u0161eobecnosti vhodnej\u0161ie ako telev\u00edzory s jednoduch\u00fdm podsvieten\u00edm LED (Edge LED). DLED poskytuje rovnomernej\u0161ie osvetlenie obrazovky a lep\u0161\u00ed kontrast v\u010faka svojej schopnosti lok\u00e1lneho stmievania, \u010d\u00edm zlep\u0161uje kvalitu obrazu, najm\u00e4 v h\u013abke \u010diernej. Telev\u00edzory s podsvieten\u00edm Edge LED m\u00f4\u017eu trpie\u0165 men\u0161\u00edm osvetlen\u00edm a slab\u00fdm kontrastom.<\/p>\n\n\n\n<p>Pri porovn\u00e1van\u00ed displejov DLED a LED je tie\u017e d\u00f4le\u017eit\u00e9 zv\u00e1\u017ei\u0165 typ matice pou\u017e\u00edvanej v telev\u00edzoroch, ako je napr\u00edklad VA (Vertical Alignment) alebo IPS (In-Plane Switching). Tieto typy mat\u00edc ovplyv\u0148uj\u00fa kvalitu obrazu a typ podsvietenia.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>VA Matrice: <\/strong>Zvy\u010dajne pon\u00fakaj\u00fa lep\u0161\u00ed kontrast a h\u013abku \u010diernej, v\u010faka \u010domu s\u00fa ide\u00e1lne na pou\u017eitie s podsvieten\u00edm DLED. To posil\u0148uje v\u00fdhody kontrastu a \u010diernej farby DLED.<\/li>\n\n\n\n<li><strong>Matrice IPS: <\/strong>Pon\u00fakaj\u00fa \u0161ir\u0161ie pozorovacie uhly a lep\u0161iu reprodukciu farieb, ale v porovnan\u00ed s VA \u010dasto nedostato\u010dne kontrastuj\u00fa. Pri pou\u017eit\u00ed mat\u00edc IPS s podsvieten\u00edm DLED mo\u017eno dosiahnu\u0165 rovnomernej\u0161ie osvetlenie a vylep\u0161en\u00e9 zobrazenie farieb.<\/li>\n<\/ul>\n\n\n\n<p>Pri v\u00fdbere medzi DLED a jednoduch\u00fdm LED podsvieten\u00edm by sa teda mal bra\u0165 do \u00favahy aj typ matice pou\u017eitej v telev\u00edzore. Matrice VA v kombin\u00e1cii s podsvieten\u00edm DLED poskytn\u00fa lep\u0161\u00ed kontrast, zatia\u013e \u010do matrice IPS s DLED zlep\u0161ia pozorovacie uhly a reprodukciu farieb.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Technol\u00f3gia je nie\u010do, \u010domu rozumej\u00fa len niektor\u00ed potenci\u00e1lni kupci. A to je v poriadku, ale ak sa rozhodnete pre k\u00fapu nov\u00e9ho telev\u00edzora, mus\u00edte vedie\u0165, \u010do je DLED displej. Koniec koncov, DLED displej ste videli v popise niektor\u00fdch telev\u00edzorov. Teraz v\u00e1m poviem, ak\u00e9 s\u00fa tieto displeje. DLED je skratka pre Direct Light Emitting Diode. To znamen\u00e1, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9909,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[86,26],"tags":[87],"class_list":{"0":"post-2278","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-technologia","8":"category-tv","9":"tag-technologia"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/2278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/comments?post=2278"}],"version-history":[{"count":3,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/2278\/revisions"}],"predecessor-version":[{"id":9910,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/2278\/revisions\/9910"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/9909"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=2278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=2278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=2278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}