{"id":2321,"date":"2025-05-27T03:05:51","date_gmt":"2025-05-27T03:05:51","guid":{"rendered":"https:\/\/touchscreenmfg.com\/?p=2321"},"modified":"2025-05-27T03:10:01","modified_gmt":"2025-05-27T03:10:01","slug":"oled-screen-production-from-glass","status":"publish","type":"post","link":"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/","title":{"rendered":"OLED ekran\u0173 gamyba: Nuo stiklo iki milijardo spalv\u0173"},"content":{"rendered":"<div class=\"row\"  id=\"row-1841230027\">\n\n\t<div id=\"col-959473568\" 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:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#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:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#1_Molecular_reconstruction_of_glass_substrate\" >1. Stiklo pagrindo molekulin\u0117 rekonstrukcija<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#2_Nanoscale_circuit_engraving_of_TFT_backplane\" >2. TFT plok\u0161t\u0117s nano mastelio grandini\u0173 graviravimas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#3_Vacuum_evaporation_of_OLED_organic_light-emitting_layer\" >3. OLED organinio \u0161vies\u0105 spinduliuojan\u010dio sluoksnio garinimas vakuume<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#4_Quantum_dot_enhanced_color_revolution\" >4. Kvantini\u0173 ta\u0161k\u0173 sustiprinta spalv\u0173 revoliucija<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#5_Synergistic_effect_of_multi-layer_optical_film\" >5. Daugiasluoksn\u0117s optin\u0117s pl\u0117vel\u0117s sinerginis poveikis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#6_Evolution_of_computing_power_of_display_driver_chips\" >6. Ekrano tvarkykli\u0173 lust\u0173 skai\u010diavimo galios raida<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#7_Intelligent_adaptation_of_ambient_light_sensor\" >7. Pa\u017eangus aplinkos \u0161viesos jutiklio pritaikymas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#8_Industrialization_of_color_calibration\" >8. Spalv\u0173 kalibravimo industrializavimas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/touchscreenmfg.com\/lt\/oled-screen-production-from-glass\/#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>\u0160iandien, kai i\u0161manieji telefonai u\u017eima pagrindin\u0119 \u017emogaus skaitmeninio gyvenimo viet\u0105, 6 coli\u0173 ekranas yra med\u017eiag\u0173 mokslo, optin\u0117s in\u017einerijos ir mikroelektronikos technologij\u0173 vir\u0161\u016bn\u0117. \u0160iame straipsnyje bus nuodugniai i\u0161analizuoti 12 tiksli\u0173 OLED ekran\u0173 proces\u0173 nuo stiklo substrato apdorojimo iki spalv\u0173 kalibravimo, atskleistas kvantini\u0173 ta\u0161k\u0173 technologijos ir pla\u010dios spalv\u0173 gamos ekrano s\u0105ry\u0161io mechanizmas ir, remiantis toki\u0173 autoriteting\u0173 institucij\u0173 kaip \"Corning Laboratories\" ir \"DisplayMate\" duomenimis, parodyta, kaip \u0161iuolaikin\u0117 ekran\u0173 gamyba gali pasiekti 110% DCI-P3 spalv\u0173 gamos apr\u0117pt\u012f ir milijoninio kontrasto prover\u017e\u012f.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1876060657\">\n\n\t<div id=\"col-822746381\" 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_304887412\">\n\t\t<a class=\"\" href=\"https:\/\/touchscreenmfg.com\/lt\/touch-screen\/\" >\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5.jpg\" class=\"attachment-original size-original\" alt=\"OLED ekranas\" srcset=\"https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5.jpg 800w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5-300x300.jpg 300w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5-150x150.jpg 150w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5-768x768.jpg 768w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5-12x12.jpg 12w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5-600x600.jpg 600w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/05\/6-5-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_304887412 {\n  width: 50%;\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-molecular-reconstruction-of-glass-substrate\"><span class=\"ez-toc-section\" id=\"1_Molecular_reconstruction_of_glass_substrate\"><\/span>1. Stiklo pagrindo molekulin\u0117 rekonstrukcija<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\"Corning Gorilla Glass\" stiklas naudoja jon\u0173 main\u0173 proces\u0105 (Ion Exchange Process), kurio metu auk\u0161toje 680 \u00b0C temperat\u016broje stiklo pavir\u0161iuje natrio jonai pakei\u010diami kalio jonais ir suformuojamas 40 mikron\u0173 gylio gniu\u017edymo \u012ftempimo sluoksnis. \u0160i technologija, sertifikuota Amerikos med\u017eiag\u0173 instituto (\u0161altinis: corning.com), padidina ekrano atsparum\u0105 kritimui 5 kartus, palyginti su \u012fprastu natrio-kalcio stiklu. Bendrov\u0117s \"Samsung Display\" laboratorijos duomenys (\u0161altinis: samsungdisplay.com) rodo, kad chemi\u0161kai sustiprinto stiklo substratai gali pasiekti ekstremal\u0173 0,05 mm lenkimo spindul\u012f.<\/p>\n<hr \/>\n<h2 id=\"2-nanoscale-circuit-engraving-of-tft-backplane\"><span class=\"ez-toc-section\" id=\"2_Nanoscale_circuit_engraving_of_TFT_backplane\"><\/span>2. TFT plok\u0161t\u0117s nano mastelio grandini\u0173 graviravimas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Naudojant \u017eematemperat\u016brinio polikristalinio silicio (LTPS) technologij\u0105, naudojant eksimerinio atkaitinimo lazeriu \u012frang\u0105, ant stiklinio pagrindo sukuriamas tranzistori\u0173 masyvas, kurio elektron\u0173 judrumas yra 100 cm\u00b2\/Vs. \"Apple\" tiek\u0117jo JDI atlikti tyrimai rodo (\u0161altinis: j-display.com), kad \"iPhone Pro\" serijos ekrano pikseli\u0173 grandin\u0117s tankis pasiek\u0117 458 ppi, o vieno subpikselio grandin\u0117s plotis yra tik 2,4 mikrono, o tai atitinka 1\/30 \u017emogaus plauko skersmens.<\/p>\n<hr \/>\n<h2 id=\"3-vacuum-evaporation-of-oled-organic-light-emitting-layer\"><span class=\"ez-toc-section\" id=\"3_Vacuum_evaporation_of_OLED_organic_light-emitting_layer\"><\/span>3. OLED organinio \u0161vies\u0105 spinduliuojan\u010dio sluoksnio garinimas vakuume<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Itin didelio 10^-6 Pa vakuumo aplinkoje tikslioji kauk\u0117 (FMM) kontroliuoja raudon\u0173, \u017eali\u0173 ir m\u0117lyn\u0173 organini\u0173 med\u017eiag\u0173 nusodinimo tikslum\u0105 \u00b11,5 mikrono tikslumu. ULVAC technin\u0117je baltojoje knygoje (\u0161altinis: ulvac.com) teigiama, kad naujausias linijinis garinimo \u0161altinis gali padidinti med\u017eiag\u0173 panaudojim\u0105 nuo 30% iki 85%, o vienas \u012frenginys gali sutaupyti daugiau nei $2 milijon\u0173 vert\u0117s organini\u0173 med\u017eiag\u0173 per metus.<\/p>\n<hr \/>\n<h2 id=\"4-quantum-dot-enhanced-color-revolution\"><span class=\"ez-toc-section\" id=\"4_Quantum_dot_enhanced_color_revolution\"><\/span>4. Kvantini\u0173 ta\u0161k\u0173 sustiprinta spalv\u0173 revoliucija<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>QD-OLED technologija su\u017eadina kvantini\u0173 ta\u0161k\u0173 med\u017eiagas per m\u0117lyn\u0105j\u012f OLED, kad b\u016bt\u0173 pasiektas grynesnis spektrinis i\u0161\u0117jimas nei tradiciniai filtrai. \"Sony\" Crystal LED tyrim\u0173 ir pl\u0117tros grup\u0117s atlikti bandymai rodo (\u0161altinis: sony-semicon.com), kad kvantini\u0173 ta\u0161k\u0173 pl\u0117vel\u0117 gali i\u0161pl\u0117sti spalv\u0173 gam\u0105 iki 80% pagal standart\u0105 BT.2020, o spalv\u0173 apimtis yra 3,2 karto didesn\u0117 nei \u012fprast\u0173 LCD ekran\u0173.<\/p>\n<hr \/>\n<h2 id=\"5-synergistic-effect-of-multi-layer-optical-film\"><span class=\"ez-toc-section\" id=\"5_Synergistic_effect_of_multi-layer_optical_film\"><\/span>5. Daugiasluoksn\u0117s optin\u0117s pl\u0117vel\u0117s sinerginis poveikis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>Poliarizacin\u0117 pl\u0117vel\u0117: Jodo pagrindu pagamint\u0173 dichroini\u0173 med\u017eiag\u0173 naudojimas \u0161viesos pralaidumui padidinti iki 44% (\u0160altinis: nittodenko.com)<\/li>\n<li>Faz\u0117s v\u0117linimo pl\u0117vel\u0117: Kompensuoja skirting\u0173 bangos ilgi\u0173 \u0161viesos fazi\u0173 skirtum\u0105 ir i\u0161ple\u010dia matymo kamp\u0105 iki 178 laipsni\u0173.<\/li>\n<li>Nuo atspind\u017ei\u0173 apsauganti danga: Veidrod\u017eio atspind\u017eio koeficientas suma\u017e\u0117ja iki ma\u017eiau nei 0,5%.<\/li>\n<\/ol>\n<hr \/>\n<h2 id=\"6-evolution-of-computing-power-of-display-driver-chips\"><span class=\"ez-toc-section\" id=\"6_Evolution_of_computing_power_of_display_driver_chips\"><\/span>6. Ekrano tvarkykli\u0173 lust\u0173 skai\u010diavimo galios raida<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\"Novatek NT36672\" tvarkykl\u0117s mikroschemoje (\u0161altinis: novotek.com) integruotas specialus spalv\u0173 valdymo procesorius, kuris gali analizuoti gama kreiv\u0117s nuokryp\u012f esant 4096 ry\u0161kumo lygiams realiuoju laiku. I\u0161matuoti duomenys rodo, kad lustas gali u\u017ebaigti 10 bit\u0173 spalv\u0173 gylio 3D-LUT korekcij\u0105 per 0,8 ms, tod\u0117l \u0394E spalv\u0173 tikslumo vert\u0117 stabiliai nevir\u0161ija 0,8.<\/p>\n<hr \/>\n<h2 id=\"vii-intelligent-adaptation-of-ambient-light-sensor\"><span class=\"ez-toc-section\" id=\"7_Intelligent_adaptation_of_ambient_light_sensor\"><\/span>7. Pa\u017eangus aplinkos \u0161viesos jutiklio pritaikymas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>ams TCS3408 spektrinis jutiklis (\u0161altinis: ams.com) turi 16 kanal\u0173 optin\u012f filtr\u0105, kuris gali tiksliai nustatyti aplinkos \u0161vies\u0105 su keliais baltos spalvos ta\u0161kais nuo D65 iki D93. OPPO laboratoriniai bandymai rodo, kad \u0161is sprendimas pagerina ekrano matomum\u0105 esant stipriam ap\u0161vietimui 300% ir suma\u017eina m\u0117lynos \u0161viesos spinduliuot\u0117s kiek\u012f 42%.<\/p>\n<hr \/>\n<h2 id=\"8-industrialization-of-color-calibration\"><span class=\"ez-toc-section\" id=\"8_Industrialization_of_color_calibration\"><\/span>8. Spalv\u0173 kalibravimo industrializavimas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\"DisplayMate\" A+ sertifikavimo reikalavimai (\u0161altinis: displaymate.com):<\/p>\n<ul>\n<li>Absoliutus spalv\u0173 tikslumas: sRGB\/Adobe RGB vidurkis \u0394E &lt;1<\/li>\n<li>Baltos spalvos ta\u0161ko stabilumas: poslinkis &lt;2% 5000K-6500K diapazone<\/li>\n<li>Ry\u0161kumo tolygumas: skirtumas nuo kra\u0161to iki centro &lt;5%<\/li>\n<li>Gama kreiv\u0117s sekimo paklaida: &lt;\u00b10,5% per vis\u0105 laik\u0105<\/li>\n<\/ul>\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>Nuo \"Corning\" \u0161e\u0161tosios kartos \"Gorilla\" jon\u0173 stiprinimo <a href=\"https:\/\/touchscreenmfg.com\/lt\/glass-processing\/\">Stiklas<\/a> \"Novatek\" ekrano tvarkykl\u0117s lusto realaus laiko spalv\u0173 kompensavim\u0105, \u0161iuolaikin\u0117 mobili\u0173j\u0173 telefon\u0173 ekran\u0173 gamyba suformavo i\u0161sami\u0105 technin\u0119 sistem\u0105, apiman\u010di\u0105 20 sri\u010di\u0173. Duomenys rodo (\u0161altinis: DSCC), kad 2023 m. pasaulin\u0117s investicijos \u012f mobili\u0173j\u0173 ekran\u0173 skydeli\u0173 mokslinius tyrimus ir pl\u0117tr\u0105 sieks $7,8 milijardo JAV doleri\u0173, o pikseli\u0173 tankis pasieks 2000 ppi, o spalv\u0173 gylis - 12 bit\u0173. Kai pir\u0161t\u0173 galiukais prisilie\u010diame prie \u0161ios \u017emogaus pa\u017eangiausi\u0173 technologij\u0173 kristalizacijos, i\u0161 tikr\u0173j\u0173 palie\u010diame konkre\u010dius bendr\u0173 inovacij\u0173 med\u017eiag\u0173 mokslo, optin\u0117s in\u017einerijos ir integrini\u0173 grandyn\u0173 srityse rezultatus.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Stiklo pagrindo molekulin\u0117 rekonstrukcija \"Corning Gorilla Glass\" stiklas naudoja jon\u0173 main\u0173 proces\u0105 (Ion Exchange Process), kurio metu auk\u0161toje 680 \u00b0C temperat\u016broje stiklo pavir\u0161iuje natrio jonai pakei\u010diami kalio jonais ir suformuojamas 40 mikron\u0173 gylio gniu\u017edomojo \u012ftempimo sluoksnis. \u0160i technologija, sertifikuota Amerikos tyrim\u0173 instituto, leid\u017eia [...]","protected":false},"author":1,"featured_media":2324,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/posts\/2321"}],"collection":[{"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/comments?post=2321"}],"version-history":[{"count":3,"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/posts\/2321\/revisions"}],"predecessor-version":[{"id":2325,"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/posts\/2321\/revisions\/2325"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/media\/2324"}],"wp:attachment":[{"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/media?parent=2321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/categories?post=2321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lt\/wp-json\/wp\/v2\/tags?post=2321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}