Technol\u00f3gia Pixel Dimming sa vz\u0165ahuje len na displeje OLED. Ke\u010f u\u017e hovor\u00edme o spolo\u010dnosti LG, t\u00e1 najprv pou\u017e\u00edvala technol\u00f3giu Pixel Dimming, ale potom sa v niektor\u00fdch modeloch telev\u00edzorov OLED objavila technol\u00f3gia Pixel Level Dimming. To znamen\u00e1, \u017ee podsvietenie je riaden\u00e9 na \u00farovni pixelov.<\/p>\n\n\n\n
<\/a>Stmievanie pixelov vs. stmievanie na \u00farovni pixelov OLED TV<\/strong><\/h2>\n\n\n\nPixel Level Dimming a Pixel Dimming s\u00fa r\u00f4zne n\u00e1zvy pre ten ist\u00fd syst\u00e9m, nie je medzi nimi \u017eiadny rozdiel. V ka\u017edom pr\u00edpade by ste mali vedie\u0165, \u017ee nejde o technol\u00f3giu, ale len o marketingov\u00fd n\u00e1zov. Je to n\u00e1zov, ktor\u00fd spolo\u010dnos\u0165 LG vymyslela s cie\u013eom zv\u00fd\u0161i\u0165 predaj. S\u00fahlas\u00edm, znie to pekne, \u017ee telev\u00edzor OLED m\u00e1 ovl\u00e1danie jasu na \u00farovni pixelov, teda minim\u00e1lne 8 mili\u00f3nov z\u00f3n ovl\u00e1dania jasu. V skuto\u010dnosti v\u0161ak telev\u00edzory OLED nemaj\u00fa \u017eiadne podsvietenie, tak\u017ee nem\u00f4\u017eu existova\u0165 \u017eiadne z\u00f3ny regul\u00e1cie jasu. Pre\u010do sa objavil n\u00e1zov Pixel Level Dimming, odpove\u010f je jednoduch\u00e1, \u010dasom sa hovor\u00ed o nov\u00fdch technol\u00f3gi\u00e1ch, a tak sa objavil n\u00e1zov Pixel Level Dimming.<\/p>\n\n\n\n
<\/a>Ako funguje stmievanie na \u00farovni pixelov?<\/strong><\/h2>\n\n\n\nTelev\u00edzory OLED od spolo\u010dnosti LG nemaj\u00fa podsvietenie, \u010do je vlastnos\u0165 displejov OLED, ktor\u00e9 samy vy\u017earuj\u00fa svetlo. M\u00f4\u017eeme teda predpoklada\u0165, \u017ee podsvietenie m\u00f4\u017ee fungova\u0165 na \u00farovni pixelov. Mali by ste v\u0161ak vedie\u0165, \u017ee telev\u00edzor OLED funguje bez lok\u00e1lneho stmievania; displeje OLED nem\u00f4\u017eu pou\u017e\u00edva\u0165 lok\u00e1lne stmievanie, preto\u017ee neexistuje. \u00c1no, samozrejme, m\u00f4\u017eete predpoklada\u0165, \u017ee v displejoch OLED m\u00f4\u017eete vypn\u00fa\u0165 pixely a bud\u00fa sa stmieva\u0165, ale v skuto\u010dnosti to nerobia. Pixel svieti intenzitou, ktor\u00e1 je zak\u00f3dovan\u00e1 v digit\u00e1lnom k\u00f3dovan\u00ed r\u00e1mu. Ak chcete zobrazi\u0165 \u010diernu farbu, pixel jednoducho nevy\u017earuje svetlo, je to skuto\u010dn\u00e1 \u010dierna farba, ktor\u00e1 si nevy\u017eaduje \u017eiadne zosilnenie.<\/p>\n\n\n\n
Zo strany v\u00fdrobcov ide len o reklamn\u00fd \u0165ah zameran\u00fd sk\u00f4r na psychol\u00f3giu kupuj\u00faceho. Ak napr\u00edklad kupuj\u00faci zva\u017euje k\u00fapu telev\u00edzora radu 8 s obrazovkou NanoCell, v \u0161pecifik\u00e1ci\u00e1ch je uveden\u00e1 pr\u00edtomnos\u0165 lok\u00e1lneho stmievania. Ak kupuj\u00faci uva\u017euje o telev\u00edzore OLED a v \u0161pecifik\u00e1ci\u00e1ch nie je uveden\u00e9 miestne stmievanie. Kupuj\u00faci sa domnieva, \u017ee telev\u00edzor OLED m\u00e1 men\u0161ie technick\u00e9 mo\u017enosti. Miestne stmievanie na \u00farovni pixelov bolo teda vymyslen\u00e9 na reklamn\u00e9 \u00fa\u010dely.<\/p>\n\n\n\n![\"\"](\"https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2022\/07\/Local-dimming1.webp\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2022\/07\/pixel-dimming.webp\")
<\/figure>\n","protected":false},"excerpt":{"rendered":"Technol\u00f3gia stmievania, ktor\u00e1 vyp\u00edna podsvietenie \u010dasti obrazovky, sa objavila, ke\u010f sa v LCD telev\u00edzoroch za\u010dalo pou\u017e\u00edva\u0165 podsvietenie LED namiesto \u017eiaroviek, \u010do sa stalo niekedy v roku 2010. V\u00fdrobcovia za\u010dali vym\u00fd\u0161\u013ea\u0165 r\u00f4zne obchodn\u00e9 n\u00e1zvy pre technol\u00f3gie podsvietenia, napr\u00edklad spolo\u010dnos\u0165 LG pou\u017e\u00edvala obchodn\u00e9 n\u00e1zvy Edge Lit, Full Array a Direct Lit pre miestne stmievanie obrazoviek LED TV. […]<\/p>\n","protected":false},"author":1,"featured_media":1463,"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-1461","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\/1461","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=1461"}],"version-history":[{"count":1,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/1461\/revisions"}],"predecessor-version":[{"id":1464,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/1461\/revisions\/1464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/1463"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=1461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=1461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=1461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Telev\u00edzory OLED od spolo\u010dnosti LG nemaj\u00fa podsvietenie, \u010do je vlastnos\u0165 displejov OLED, ktor\u00e9 samy vy\u017earuj\u00fa svetlo. M\u00f4\u017eeme teda predpoklada\u0165, \u017ee podsvietenie m\u00f4\u017ee fungova\u0165 na \u00farovni pixelov. Mali by ste v\u0161ak vedie\u0165, \u017ee telev\u00edzor OLED funguje bez lok\u00e1lneho stmievania; displeje OLED nem\u00f4\u017eu pou\u017e\u00edva\u0165 lok\u00e1lne stmievanie, preto\u017ee neexistuje. \u00c1no, samozrejme, m\u00f4\u017eete predpoklada\u0165, \u017ee v displejoch OLED m\u00f4\u017eete vypn\u00fa\u0165 pixely a bud\u00fa sa stmieva\u0165, ale v skuto\u010dnosti to nerobia. Pixel svieti intenzitou, ktor\u00e1 je zak\u00f3dovan\u00e1 v digit\u00e1lnom k\u00f3dovan\u00ed r\u00e1mu. Ak chcete zobrazi\u0165 \u010diernu farbu, pixel jednoducho nevy\u017earuje svetlo, je to skuto\u010dn\u00e1 \u010dierna farba, ktor\u00e1 si nevy\u017eaduje \u017eiadne zosilnenie.<\/p>\n\n\n\n
Zo strany v\u00fdrobcov ide len o reklamn\u00fd \u0165ah zameran\u00fd sk\u00f4r na psychol\u00f3giu kupuj\u00faceho. Ak napr\u00edklad kupuj\u00faci zva\u017euje k\u00fapu telev\u00edzora radu 8 s obrazovkou NanoCell, v \u0161pecifik\u00e1ci\u00e1ch je uveden\u00e1 pr\u00edtomnos\u0165 lok\u00e1lneho stmievania. Ak kupuj\u00faci uva\u017euje o telev\u00edzore OLED a v \u0161pecifik\u00e1ci\u00e1ch nie je uveden\u00e9 miestne stmievanie. Kupuj\u00faci sa domnieva, \u017ee telev\u00edzor OLED m\u00e1 men\u0161ie technick\u00e9 mo\u017enosti. Miestne stmievanie na \u00farovni pixelov bolo teda vymyslen\u00e9 na reklamn\u00e9 \u00fa\u010dely.<\/p>\n\n\n\n Technol\u00f3gia stmievania, ktor\u00e1 vyp\u00edna podsvietenie \u010dasti obrazovky, sa objavila, ke\u010f sa v LCD telev\u00edzoroch za\u010dalo pou\u017e\u00edva\u0165 podsvietenie LED namiesto \u017eiaroviek, \u010do sa stalo niekedy v roku 2010. V\u00fdrobcovia za\u010dali vym\u00fd\u0161\u013ea\u0165 r\u00f4zne obchodn\u00e9 n\u00e1zvy pre technol\u00f3gie podsvietenia, napr\u00edklad spolo\u010dnos\u0165 LG pou\u017e\u00edvala obchodn\u00e9 n\u00e1zvy Edge Lit, Full Array a Direct Lit pre miestne stmievanie obrazoviek LED TV. […]<\/p>\n","protected":false},"author":1,"featured_media":1463,"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-1461","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\/1461","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=1461"}],"version-history":[{"count":1,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/1461\/revisions"}],"predecessor-version":[{"id":1464,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/1461\/revisions\/1464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/1463"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=1461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=1461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=1461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<\/figure>\n\n\n\n<\/figure>\n","protected":false},"excerpt":{"rendered":"