{"id":2377,"date":"2025-06-04T08:00:29","date_gmt":"2025-06-04T08:00:29","guid":{"rendered":"https:\/\/backlightmfg.com\/?p=2377"},"modified":"2025-06-04T08:03:15","modified_gmt":"2025-06-04T08:03:15","slug":"backlight-structure-design","status":"publish","type":"post","link":"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/","title":{"rendered":"Ap\u0161vietimo strukt\u016bros dizainas: Energij\u0105 taupanti plono ekrano technologija"},"content":{"rendered":"<div class=\"row\"  id=\"row-1781344715\">\n\n\t<div id=\"col-244685042\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Turinys<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Perjungti turinio lentel\u0119\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Perjungti<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#Abstract\" >Abstraktus<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#1_Light_source_revolution_Green_transition_from_CCFL_to_LED\" >1. \u0160viesos \u0161altinio sukimasis: per\u0117jimas nuo CCFL prie LED<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#2_Reflector_The_Precision_Game_of_Light_Energy_Guardians\" >2. At\u0161vaitas: \u0160viesos energijos saugotoj\u0173 \u017eaidimas \"Reflektorius\": Tikslusis \u0161viesos energijos saugotoj\u0173 \u017eaidimas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#3_Light_guide_plate_the_master_of_light_uniformity\" >3. \u0160viesos kreipian\u010dioji plok\u0161tel\u0117: \u0161viesos tolygumo meistras<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#4_Optical_film_invisible_magic_for_visual_enhancement\" >4. Optin\u0117 pl\u0117vel\u0117: nematoma magija reg\u0117jimui pagerinti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#5_Thinning_Wave_The_Sustainable_Proposition_of_Structural_Innovation\" >5. Plon\u0117janti banga: Tvarus strukt\u016brini\u0173 naujovi\u0173 pasi\u016blymas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#6_Future_Light_Evolution_of_Intelligence_and_Immersion\" >6. Ateities \u0161viesa: Evoliucija: intelekto ir panardinimo evoliucija<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/backlightmfg.com\/lt\/backlight-structure-design\/#Summary\" >Santrauka<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"abstract\"><span class=\"ez-toc-section\" id=\"Abstract\"><\/span>Abstraktus<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kasdien \u017ei\u016br\u0117dami \u012f mobiliuosius telefonus, kompiuterius ir televizorius retai susim\u0105stome: kaip ekrano turinys gali b\u016bti ai\u0161kiai matomas tamsioje aplinkoje? Atsakymas slypi LCD ekrano gilumoje - foninio ap\u0161vietimo sistemoje. \u0160is precizi\u0161kas optinis variklis, sudarytas i\u0161 \u0161viesos \u0161altinio, reflektoriaus, \u0161vies\u0105 nukreipian\u010dios plok\u0161tel\u0117s ir optin\u0117s pl\u0117vel\u0117s, neju\u010dia lemia vaizdo kokyb\u0119 ir energijos vartojimo efektyvum\u0105.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-355198892\">\n\n\t<div id=\"col-2071787744\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_457032072\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"500\" src=\"https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/06\/8521.webp\" class=\"attachment-original size-original\" alt=\"Foninio ap\u0161vietimo strukt\u016bros dizainas\" srcset=\"https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/06\/8521.webp 816w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/06\/8521-300x184.webp 300w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/06\/8521-768x471.webp 768w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/06\/8521-18x12.webp 18w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/06\/8521-510x313.webp 510w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_457032072 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2 id=\"1-light-source-revolution-green-transition-from-ccfl-to-led\"><span class=\"ez-toc-section\" id=\"1_Light_source_revolution_Green_transition_from_CCFL_to_LED\"><\/span>1. \u0160viesos \u0161altinio sukimasis: per\u0117jimas nuo CCFL prie LED<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>I\u0161 esm\u0117s pasikeit\u0117 pagrindinis foninio ap\u0161vietimo sistemos maitinimo \u0161altinis. Nors ankstyvoji \u0161altojo katodo fluorescencin\u0117 lempa (CCFL) pasi\u017eym\u0117jo puikiu ry\u0161kumu, jos didel\u0117s energijos s\u0105naudos ir didelis dydis tapo technine kli\u016btimi. Baltos \u0161viesos \u0161viesos diodai visi\u0161kai pakeit\u0117 pramon\u0117s standartus, nes j\u0173 energijos suvartojimas suma\u017e\u0117jo iki 40% (JAV energetikos departamento duomenys), jie yra nedideli ir akimirksniu pritemdomi. Kai OLED tvirtina, kad \"\u0161vie\u010dia savaime\", pagrindiniai LCD ekranai naudoja LED ap\u0161vietim\u0105, kad gal\u0117t\u0173 toliau tobul\u0117ti** ir rasti geresn\u0119 pusiausvyr\u0105 tarp s\u0105naud\u0173 ir na\u0161umo.<\/p>\n<h2 id=\"2-reflector-the-precision-game-of-light-energy-guardians\"><span class=\"ez-toc-section\" id=\"2_Reflector_The_Precision_Game_of_Light_Energy_Guardians\"><\/span>2. At\u0161vaitas: \u0160viesos energijos saugotoj\u0173 \u017eaidimas \"Reflektorius\": Tikslusis \u0161viesos energijos saugotoj\u0173 \u017eaidimas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Verta branginti kiekvien\u0105 \u0161viesos spindul\u012f. At\u0161vaitas pagamintas i\u0161 didelio atspind\u017eio PET arba PMMA med\u017eiagos, o unikali mikron\u0173 lygio \u012fgaubta ir i\u0161gaubta pavir\u0161iaus tekst\u016bra yra tarsi labirintas, gr\u0105\u017einantis i\u0161b\u0117gusi\u0105 \u0161vies\u0105 \u012f m\u016b\u0161io lauk\u0105. Atspind\u0117jimo koeficientas padid\u0117ja 1%, o bendr\u0105 ry\u0161kum\u0105 galima padidinti 0,8% (SPIE Optikos in\u017einerijos draugijos tyrimas). D\u0117l tokio rafinuoto foton\u0173 kelio valdymo foninio ap\u0161vietimo efektyvumas pasiekia kokybin\u012f \u0161uol\u012f.<\/p>\n<h2 id=\"3-light-guide-plate-the-master-of-light-uniformity\"><span class=\"ez-toc-section\" id=\"3_Light_guide_plate_the_master_of_light_uniformity\"><\/span>3. \u0160viesos kreipian\u010dioji plok\u0161tel\u0117: \u0161viesos tolygumo meistras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vienalyti\u0161kumas yra regimosios patirties esm\u0117. PMMA \u0161viesos kreipian\u010dioji plok\u0161tel\u0117 lau\u017eo tiesiaeigio \u0161viesos sklidimo d\u0117sn\u012f d\u0117l tiksliai apskai\u010diuoto mikrostrukt\u016bros dizaino - arba lazeriu i\u0161graviruot\u0173 ta\u0161k\u0173, arba precizi\u0161kai \u012fspaust\u0173 prizmi\u0173. Skaidrioje terp\u0117je \u0161viesa daug kart\u0173 l\u016b\u017eta ir i\u0161sisklaido, o galiausiai pasklinda po \u017eem\u0119 kaip ryto \u0161viesa, pasiekdama pavir\u0161iaus tolygum\u0105\u00a0<strong>daugiau nei 92%<\/strong>\u00a0(ekran\u0173 pramon\u0117s etalonas), kad ekrane nelikt\u0173 erzinan\u010di\u0173 \u0161viesi\u0173 ir tamsi\u0173 d\u0117mi\u0173.<\/p>\n<h2 id=\"4-optical-film-invisible-magic-for-visual-enhancement\"><span class=\"ez-toc-section\" id=\"4_Optical_film_invisible_magic_for_visual_enhancement\"><\/span>4. Optin\u0117 pl\u0117vel\u0117: nematoma magija reg\u0117jimui pagerinti<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Optin\u0117 juostos sistema yra svarbiausias vaizdo kokyb\u0117s veiksnys. Ry\u0161kum\u0105 didinanti pl\u0117vel\u0117 (BEF) surenka \u0161vies\u0105 per prizm\u0117s strukt\u016br\u0105 ir padvigubina a\u0161in\u012f ry\u0161kum\u0105; difuzin\u0117 pl\u0117vel\u0117 pa\u0161alina moir\u0117 ir lazerio trukd\u017eius, o\u00a0<strong>kompozitin\u0117 kvantini\u0173 ta\u0161k\u0173 pl\u0117vel\u0117<\/strong>\u00a0padidina spalv\u0173 gam\u0105 iki daugiau nei\u00a0<strong>110%<\/strong>\u00a0NTSC (pvz., \"Samsung QLED\" technologija). \u0160i\u0173 nano mastelio pl\u0117veli\u0173 superpozicija sukuria sodri\u0173 spalv\u0173 ir stipraus kontrasto vizualin\u012f regin\u012f.<\/p>\n<h2 id=\"5-thinning-wave-the-sustainable-proposition-of-structural-innovation\"><span class=\"ez-toc-section\" id=\"5_Thinning_Wave_The_Sustainable_Proposition_of_Structural_Innovation\"><\/span>5. Plon\u0117janti banga: Tvarus strukt\u016brini\u0173 naujovi\u0173 pasi\u016blymas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\"Plonesnis\" - tai am\u017einas plonosios elektronikos siekis. D\u0117l kra\u0161tinio \u012f\u0117jimo \u0161viesos diodo ir itin plonos \u0161viesos kreipian\u010diosios plok\u0161tel\u0117s technologijos mobili\u0173j\u0173 telefon\u0173 ekran\u0173 storis per\u017eeng\u0117 rib\u0105.\u00a0<strong>1 mm<\/strong>\u00a0\u017eenklas. Kai kurias optines pl\u0117veles pakei\u010dia naujos mikrostrukt\u016bros \u0161vies\u0105 kreipian\u010dios plok\u0161tel\u0117s (pvz., \"Apple Pro Display XDR\" mikrol\u0119\u0161i\u0173 masyvas), kurios i\u0161laiko optin\u012f na\u0161um\u0105 ir suma\u017eina stor\u012f. Med\u017eiag\u0173 mokslininkai tiria nanomastelinius polimerus (pavyzd\u017eiui, itin plon\u0105 lanks\u010di\u0105 lanks\u010di\u0105 \u0161vies\u0105 kreipian\u010di\u0105 med\u017eiag\u0105, apie kuri\u0105 ra\u0161oma \u017eurnale \"Nature\"), kad atvert\u0173 keli\u0105 sulankstomiems ir susukamiems ekranams.<\/p>\n<h2 id=\"6-future-light-evolution-of-intelligence-and-immersion\"><span class=\"ez-toc-section\" id=\"6_Future_Light_Evolution_of_Intelligence_and_Immersion\"><\/span>6. Ateities \u0161viesa: Evoliucija: intelekto ir panardinimo evoliucija<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kai \"Mini LED\" foninis ap\u0161vietimas su t\u016bkstan\u010diais mikroschem\u0173 (pvz., \"iPad Pro\") pasieks pikselio lygio \u0161viesos valdym\u0105, HDR efektas bus geriausias. VR ir AR atveju foninio ap\u0161vietimo sistema pereina prie 5000 nit\u0173 itin didelio ry\u0161kumo (Stanfordo VR laboratorijos rekomenduojamas standartas) ir milisekund\u017ei\u0173 lygio reakcijos. Aplinkos \u0161viesos jutiklio ir dirbtinio intelekto algoritmo integracija leid\u017eia ekranui protingai reguliuoti energijos suvartojim\u0105 ir pasiekti subtili\u0105 pusiausvyr\u0105 tarp ekstremalaus vaizdo ir ekologi\u0161ko akumuliatoriaus veikimo.<\/p>\n<hr \/>\n<h2 id=\"summary\"><span class=\"ez-toc-section\" id=\"Summary\"><\/span>Santrauka<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kiekvienas foninio ap\u0161vietimo sistemos \"optin\u0117s \u0161irdies\" d\u016b\u017eis praple\u010dia reg\u0117jimo patirties ribas. Nuo \u017ealiosios \u0161viesos diod\u0173 \u0161viesos \u0161altinio revoliucijos iki magijos <a href=\"https:\/\/backlightmfg.com\/lt\/light-guide-plate-lgp\/\">\u0161viesos kreipian\u010dioji plok\u0161t\u0117<\/a> vienod\u0105 \u0161vies\u0105, nuo nano lygio atspindin\u010dios tekst\u016bros iki kvantini\u0173 ta\u0161k\u0173 pl\u0117vel\u0117s spalv\u0173 gamos \u0161uolio - technologin\u0117s naujov\u0117s ma\u017eoje erdv\u0117je sukuria \u0161viesos ir \u0161e\u0161\u0117li\u0173 \u0161ventykl\u0105.<\/p>\n<p>Kai ateities ekranas bus plonas ir susuktas kaip popierius, o virtualioji ir realioji \u0161viesa ir \u0161e\u0161\u0117lis bus skland\u017eiai sujungti, foninio ap\u0161vietimo sistema ir toliau ra\u0161ys \u017emogaus ir informacijos pasaulio dialog\u0105 \u0161viesos kalba. \u0160is ap\u0161viestas horizontas ilgainiui taps langu, pro kur\u012f bus galima suvokti begalines galimybes.<\/p>\n<hr \/>\n<p><strong>Autoritetinga nuoroda:<\/strong><\/p>\n<ol>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/ssl\/led-basics\" target=\"_blank\" rel=\"noopener\">JAV Energijos departamento LED energijos taupymo duomenys<\/a><\/li>\n<li><a href=\"https:\/\/www.spie.org\/\" target=\"_blank\" rel=\"noopener\">SPIE Optin\u0117s in\u017einerijos draugijos \u017eurnalas<\/a><\/li>\n<li><a href=\"https:\/\/www.sid.org\/\" target=\"_blank\" rel=\"noopener\">SID rodymo savait\u0117s technin\u0117 ataskaita<\/a><\/li>\n<li><a href=\"https:\/\/www.nature.com\/subjects\/materials-science\" target=\"_blank\" rel=\"noopener\">Gamta Med\u017eiag\u0173 mokslo knyga<\/a><\/li>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/8446470\" target=\"_blank\" rel=\"noopener\">IEEE virtualios realyb\u0117s technologijos baltoji knyga<\/a><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>1. \u0160viesos \u0161altinio sukimasis: Pagrindinis foninio ap\u0161vietimo sistemos maitinimo \u0161altinis i\u0161 esm\u0117s pasikeit\u0117. Nors ankstyvoji \u0161altojo katodo fluorescencin\u0117 lempa (CCFL) pasi\u017eym\u0117jo puikiu ry\u0161kumu, jos didel\u0117s energijos s\u0105naudos ir didelis dydis tapo technine kli\u016btimi. Baltos \u0161viesos \u0161viesos diodai visi\u0161kai pakeit\u0117 pramon\u0117s standartus, o j\u0173 [...]","protected":false},"author":1,"featured_media":2380,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/posts\/2377"}],"collection":[{"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/comments?post=2377"}],"version-history":[{"count":3,"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/posts\/2377\/revisions"}],"predecessor-version":[{"id":2381,"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/posts\/2377\/revisions\/2381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/media\/2380"}],"wp:attachment":[{"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/media?parent=2377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/categories?post=2377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/backlightmfg.com\/lt\/wp-json\/wp\/v2\/tags?post=2377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}