{"id":2327,"date":"2025-06-04T06:44:52","date_gmt":"2025-06-04T06:44:52","guid":{"rendered":"https:\/\/touchscreenmfg.com\/?p=2327"},"modified":"2025-06-04T07:02:37","modified_gmt":"2025-06-04T07:02:37","slug":"tft-vs-lcd-screens-which-display-tech-wins","status":"publish","type":"post","link":"https:\/\/touchscreenmfg.com\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/","title":{"rendered":"TFT un LCD ekr\u0101ni: Kura displeja tehnolo\u0123ija uzvar?"},"content":{"rendered":"<div class=\"row\"  id=\"row-1321895812\">\n\n\t<div id=\"col-1176626329\" 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\">Saturs<\/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=\"P\u0101rsl\u0113gt satura tabulu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0101rsl\u0113gt<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#Abstract\" >Abstrakts<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#1_Technology-driven_nature_the_gap_between_passive_and_active\" >1. Tehnolo\u0123iju virz\u012bta daba: plaisa starp pas\u012bvo un akt\u012bvo<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#2_Brightness_and_contrast_the_cornerstone_of_visual_impact\" >2. Spilgtums un kontrasts: vizu\u0101l\u0101s iedarb\u012bbas st\u016brakmens<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#3_Response_time_and_refresh_rate_the_lifeline_of_dynamic_images\" >3. Reakcijas laiks un atsvaidzin\u0101\u0161anas \u0101trums: dinamisko att\u0113lu dz\u012bv\u012bbas l\u012bnija<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#4_Viewing_angle_inclusiveness_of_sharing_images\" >4. Skata le\u0146\u0137is: att\u0113lu koplieto\u0161anas pla\u0161ums<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#5_Color_accuracy_and_expression_the_mirror_of_the_real_world\" >5. Kr\u0101su precizit\u0101te un izteiksme: re\u0101l\u0101s pasaules spogulis<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#6_Power_efficiency_battery_life_and_environmental_protection_considerations\" >6. Energoefektivit\u0101te: akumulatora darb\u012bbas laiks un vides aizsardz\u012bbas apsv\u0113rumi<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#7_Cost_and_cost-effectiveness_the_real_law_of_market_selection\" >7. Izmaksas un rentabilit\u0101te: patiesais tirgus izv\u0113les likums<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#8_Reliability_and_bad_pixel_risk_a_lasting_test_of_quality\" >8. Uzticam\u012bba un slikto pikse\u013cu risks: ilgsto\u0161s kvalit\u0101tes tests<\/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\/lv\/tft-vs-lcd-screens-which-display-tech-wins\/#Summary_Demand_scenarios_are_the_ultimate_judge\" >Kopsavilkums: Piepras\u012bjuma scen\u0101riji ir galvenais tiesnesis<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"abstract\"><span class=\"ez-toc-section\" id=\"Abstract\"><\/span>Abstrakts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ap\u017eilbino\u0161aj\u0101 displeju ier\u012b\u010du kl\u0101st\u0101 TFT ekr\u0101ni un LCD ekr\u0101ni bie\u017ei tiek sajaukti. \u0160aj\u0101 rakst\u0101 ir padzi\u013cin\u0101ti analiz\u0113tas at\u0161\u0137ir\u012bbas starp abiem veidiem asto\u0146os galvenajos aspektos, tostarp tehniskajos principos, spilgtuma kontrast\u0101, reakcijas \u0101trum\u0101, skata le\u0146\u0137\u012b, kr\u0101su precizit\u0101t\u0113, energoefektivit\u0101t\u0113, izmaks\u0101s un uzticam\u012bb\u0101. Secin\u0101jums ir skaidrs: izv\u0113lieties TFT dinamiskai vienm\u0113r\u012bbai un pla\u0161am skata le\u0146\u0137im, bet LCD ir lab\u0101ks statiskai precizit\u0101tei un izmaksu efektivit\u0101tei - izv\u0113le galu gal\u0101 ir atkar\u012bga no j\u016bsu galven\u0101 piepras\u012bjuma scen\u0101rija.<\/p>\n<p>M\u016bsdien\u0101s, kad elektronisk\u0101s ier\u012bces ir dzi\u013ci integr\u0113tas dz\u012bves kapil\u0101ros, ekr\u0101ns ir k\u013cuvis par galveno logu inform\u0101cijas ieg\u016b\u0161anai. Saskaroties ar div\u0101m tirg\u016b izplat\u012btaj\u0101m \u0161\u0137idro krist\u0101lu displeju tehnolo\u0123iju nometn\u0113m - TFT un LCD, pat\u0113r\u0113t\u0101ji bie\u017ei vien apjukum\u0101 non\u0101k izv\u0113les zi\u0146\u0101. B\u016bt\u012bb\u0101, <a href=\"https:\/\/touchscreenmfg.com\/lv\/lcd-touch-screen\/\">LCD (\u0161\u0137idro krist\u0101lu displejs)<\/a> ir tehnisk\u0101 pamata arhitekt\u016bra, bet <a href=\"https:\/\/touchscreenmfg.com\/lv\/tft-touch-screen\/\">TFT (pl\u0101nsl\u0101\u0146a tranzistors)<\/a> ir galven\u0101 tehnisk\u0101 nozare, lai realiz\u0113tu LCD akt\u012bvo piedzi\u0146u. \u0160\u012b \"ekr\u0101na c\u012b\u0146a\" nav vienk\u0101r\u0161a bin\u0101ra opoz\u012bcija, bet gan probl\u0113ma, kas saist\u012bta ar prec\u012bzu lietojumu scen\u0101riju un pamatvajadz\u012bbu saska\u0146o\u0161anu. Turpm\u0101k izkl\u0101st\u012bt\u0101s 8 galven\u0101s dimensijas pal\u012bdz\u0113s jums izk\u013c\u016bt no miglas:<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-2116341908\">\n\n\t<div id=\"col-1362708707\" 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_1163536160\">\n\t\t\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\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11.jpg\" class=\"attachment-original size-original\" alt=\"TFT un LCD ekr\u0101ni\" srcset=\"https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11.jpg 800w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11-300x300.jpg 300w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11-150x150.jpg 150w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11-768x768.jpg 768w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11-12x12.jpg 12w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11-600x600.jpg 600w, https:\/\/touchscreenmfg.com\/wp-content\/uploads\/2025\/06\/95eef01f3a292df5d972d58aae315c6035a873ff11-100x100.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\t\t\n<style>\n#image_1163536160 {\n  width: 44%;\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-technology-driven-nature-the-gap-between-passive-and-active\"><span class=\"ez-toc-section\" id=\"1_Technology-driven_nature_the_gap_between_passive_and_active\"><\/span>1. Tehnolo\u0123iju virz\u012bta daba: plaisa starp pas\u012bvo un akt\u012bvo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Tradicion\u0101lie LCD displeji (bie\u017ei vien runa ir par pas\u012bv\u0101s matricas ekr\u0101niem, piem\u0113ram, TN\/VA) ir atkar\u012bgi no \u0101r\u0113j\u0101 sprieguma, lai l\u0113n\u0101m darbin\u0101tu visu pikse\u013cu rindu\/kolonnu. TFT-LCD ir integr\u0113ti mikropl\u0101nas pl\u0113ves tranzistori k\u0101 neatkar\u012bgi sl\u0113d\u017ei katr\u0101 pikse\u013ca punkt\u0101, lai pan\u0101ktu prec\u012bzu un \u0101tru uzl\u0101des kontroli. ASV Nacion\u0101lais standartu un tehnolo\u0123iju instit\u016bts (NIST) sav\u0101 zi\u0146ojum\u0101 par displeju tehnolo\u0123ijas pamatiem uzsv\u0113ra, ka TFT akt\u012bv\u0101s matricas strukt\u016bra ir galven\u0101 inov\u0101cija, lai atrisin\u0101tu \u0161\u0137idro krist\u0101lu reakcijas kav\u0113\u0161anos un p\u0101rkl\u0101\u0161anos. Galven\u0101 at\u0161\u0137ir\u012bba: TFT-LCD piem\u012bt \"individu\u0101las prec\u012bzas vad\u012bbas\" sp\u0113ja, bet pas\u012bvajam LCD - \"kolekt\u012bvas pla\u0161as vad\u012bbas\" sp\u0113ja.<\/p>\n<h2 id=\"2-brightness-and-contrast-the-cornerstone-of-visual-impact\"><span class=\"ez-toc-section\" id=\"2_Brightness_and_contrast_the_cornerstone_of_visual_impact\"><\/span>2. Spilgtums un kontrasts: vizu\u0101l\u0101s iedarb\u012bbas st\u016brakmens<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>TFT-LCD, pateicoties t\u0101 akt\u012bv\u0101s vad\u012b\u0161anas \u012bpa\u0161\u012bb\u0101m, var efekt\u012bv\u0101k kontrol\u0113t \u0161\u0137idro krist\u0101lu molekulu caurlaid\u012bbu, un parasti tam ir liel\u0101ks maksim\u0101lais spilgtums un dzi\u013c\u0101ka tum\u0161\u0101 lauka veiktsp\u0113ja. Dati liecina, ka galveno TFT ekr\u0101nu kontrasts var sasniegt 1000:1 l\u012bdz 3000:1, kas ir iev\u0113rojami lab\u0101ks nek\u0101 parasto LCD ekr\u0101nu kontrasts 500:1-1000:1 diapazon\u0101. Liel\u0101ks dinamiskais diapazons nodro\u0161ina sp\u0113c\u012bg\u0101ku vizu\u0101lo sl\u0101\u0146o\u0161anu un HDR satura sader\u012bbu.<\/p>\n<h2 id=\"3-response-time-and-refresh-rate-the-lifeline-of-dynamic-images\"><span class=\"ez-toc-section\" id=\"3_Response_time_and_refresh_rate_the_lifeline_of_dynamic_images\"><\/span>3. Reakcijas laiks un atsvaidzin\u0101\u0161anas \u0101trums: dinamisko att\u0113lu dz\u012bv\u012bbas l\u012bnija<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>TFT tranzistori p\u0101rsl\u0113dzas \u013coti \u0101tri, un pel\u0113k\u0101s skalas reakcijas laiks (GTG) parasti ir no 1ms l\u012bdz 5ms, bet augstas klases sp\u0113\u013cu ekr\u0101niem pat maz\u0101ks par 1ms. Pas\u012bvo LCD reakcijas laiks parasti ir no 5 ms l\u012bdz 20 ms vai vair\u0101k. Zibens \u0101tra reakcija apvienojum\u0101 ar 144 Hz, 240 Hz vai pat augst\u0101ku atsvaidzin\u0101\u0161anas frekvenci (nepiecie\u0161ams pane\u013ca un sh\u0113mas koordin\u0101cijas atbalsts) padara TFT-LCD ekr\u0101nu par garantiju \u0101trdarb\u012bgiem kust\u012bgiem att\u0113liem (piem\u0113ram, e-sport\u0101 un asa si\u017eeta film\u0101s) bez izpl\u016b\u0161anas un pl\u012bsumiem. DisplayNinja detaliz\u0113ti testu dati apstiprina TFT dominanci dinamisk\u0101 skaidr\u012bb\u0101.<\/p>\n<h2 id=\"4-viewing-angle-inclusiveness-of-sharing-images\"><span class=\"ez-toc-section\" id=\"4_Viewing_angle_inclusiveness_of_sharing_images\"><\/span>4. Skata le\u0146\u0137is: att\u0113lu koplieto\u0161anas pla\u0161ums<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Agr\u012bnajiem TN-LCD bija \u0161auri skata le\u0146\u0137i un izteikti kr\u0101su izkrop\u013cojumi, skatoties no s\u0101niem. Mainstream TFT-LCD (\u012bpa\u0161i IPS\/PLS tehnolo\u0123ija), optimiz\u0113jot \u0161\u0137idro krist\u0101lu izk\u0101rtojumu, nodro\u0161ina 178 gr\u0101du platu skata le\u0146\u0137i, un kr\u0101su spilgtums saglab\u0101jas stabils, ja skat\u0101s vair\u0101ki cilv\u0113ki vai ier\u012bce ir sasv\u0113rta. Autoritat\u012bvas ekr\u0101nu nov\u0113rt\u0113\u0161anas organiz\u0101cijas RTINGS skat\u012b\u0161an\u0101s le\u0146\u0137a testu datu b\u0101ze liecina, ka augstas klases IPS ekr\u0101niem kr\u0101su precizit\u0101tes zudums pie 60 gr\u0101du nob\u012bde ir daudz maz\u0101ks nek\u0101 tradicion\u0101lajiem VA\/TN ekr\u0101niem.<\/p>\n<h2 id=\"5-color-accuracy-and-expression-the-mirror-of-the-real-world\"><span class=\"ez-toc-section\" id=\"5_Color_accuracy_and_expression_the_mirror_of_the_real_world\"><\/span>5. Kr\u0101su precizit\u0101te un izteiksme: re\u0101l\u0101s pasaules spogulis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Da\u017ei augstas klases profesion\u0101lie LCD displeji (piem\u0113ram, vecie mode\u013ci ar augstas kvalit\u0101tes VA pane\u013ciem vai CCFL apgaismojumu) p\u0113c kalibr\u0113\u0161anas r\u016bpn\u012bc\u0101 var sasniegt \u012bpa\u0161i augstu kr\u0101su precizit\u0101ti (Delta E 100% sRGB un pat 90%+ DCI-P3 kr\u0101su diapazonu, un r\u016bpn\u012bcas kalibr\u0113\u0161ana k\u013c\u016bst arvien popul\u0101r\u0101ka. Profesion\u0101lo fotogr\u0101fu kopienas PetaPixel displeju ieteikumu sarakst\u0101 TFT IPS ekr\u0101ni ir k\u013cuvu\u0161i par galveno sp\u0113ku kr\u0101su darbam. Tendence: Katram no tiem ir savas priek\u0161roc\u012bbas augst\u0101k\u0101s klases jom\u0101, un pla\u0161a pat\u0113ri\u0146a klases TFT-IPS ekr\u0101nu veiktsp\u0113ja ir l\u012bdzsvarot\u0101ka.<\/p>\n<h2 id=\"6-power-efficiency-battery-life-and-environmental-protection-considerations\"><span class=\"ez-toc-section\" id=\"6_Power_efficiency_battery_life_and_environmental_protection_considerations\"><\/span>6. Energoefektivit\u0101te: akumulatora darb\u012bbas laiks un vides aizsardz\u012bbas apsv\u0113rumi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>TFT-LCD akt\u012bv\u0101 piedzi\u0146as sh\u0113ma pati par sevi zin\u0101m\u0101 m\u0113r\u0101 palielina ener\u0123ijas pat\u0113ri\u0146u. Tom\u0113r modern\u0101 TFT tehnolo\u0123ija (piem\u0113ram, zemas temperat\u016bras polisilikona LTPS) var iev\u0113rojami samazin\u0101t tranzistora ener\u0123ijas pat\u0113ri\u0146u un prec\u012bz\u0101k kontrol\u0113t aizmugur\u0113j\u0101 apgaismojuma sadal\u012bjumu (viet\u0113jo aptum\u0161o\u0161anu), lai sasniegtu augst\u0101ku energoefektivit\u0101tes koeficientu. ES energomar\u0137\u0113juma datub\u0101ze liecina, ka displejiem, kuros izmantota moderna TFT tehnolo\u0123ija un LED aizmugurgaismojums, parasti ir lab\u0101ki energoefektivit\u0101tes r\u0101d\u012bt\u0101ji nek\u0101 vecajiem LCD displejiem ar CCFL aizmugurgaismojumu. Mobilaj\u0101s ier\u012bc\u0113s OLED (ne LCD) ir ener\u0123ijas pat\u0113ri\u0146a karalis, bet LCD jom\u0101 liel\u0101kas priek\u0161roc\u012bbas ir augstas efektivit\u0101tes TFT risin\u0101jumiem. M\u016bsdienu augstas efektivit\u0101tes TFT-LCD** (\u012bpa\u0161i izmantojot LTPS un Mini LED aizmugures apgaismojuma tehnolo\u0123iju).<\/p>\n<h2 id=\"7-cost-and-cost-effectiveness-the-real-law-of-market-selection\"><span class=\"ez-toc-section\" id=\"7_Cost_and_cost-effectiveness_the_real_law_of_market_selection\"><\/span>7. Izmaksas un rentabilit\u0101te: patiesais tirgus izv\u0113les likums<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pas\u012bv\u0101s matricas LCD displejiem ir sal\u012bdzino\u0161i vienk\u0101r\u0161a strukt\u016bra un zemas v\u0113sturisk\u0101s izmaksas, un savulaik tie bija pirm\u0101 izv\u0113le s\u0101kuma l\u012bme\u0146a ier\u012bc\u0113m. Tom\u0113r apjomrad\u012bti ietaup\u012bjumi un tehnolo\u0123iskais briedums ir iev\u0113rojami samazin\u0101jis TFT-LCD (\u012bpa\u0161i TN un IPS) izmaksas, padarot to par absol\u016bti izplat\u012btu. Mobilo t\u0101lru\u0146u, datoru monitoru un citos tirgos gandr\u012bz nav atrodami jauni LCD ekr\u0101ni, kas neb\u016btu apr\u012bkoti ar TFT. Consumer Reports veikt\u0101 cenu nov\u0113ro\u0161ana liecina, ka cenu at\u0161\u0137ir\u012bba starp mainstream TFT un vecajiem LCD ekr\u0101niem, kas nav TFT, ar t\u0101da pa\u0161a izm\u0113ra specifik\u0101cij\u0101m ir niec\u012bga. Pa\u0161reiz\u0113j\u0101 situ\u0101cija: \u0160obr\u012bd TFT-LCD ir k\u013cuvis par absol\u016btu galveno izmaksu zi\u0146\u0101 efekt\u012bvu LCD ekr\u0101nu veidu.<\/p>\n<h2 id=\"8-reliability-and-bad-pixel-risk-a-lasting-test-of-quality\"><span class=\"ez-toc-section\" id=\"8_Reliability_and_bad_pixel_risk_a_lasting_test_of_quality\"><\/span>8. Uzticam\u012bba un slikto pikse\u013cu risks: ilgsto\u0161s kvalit\u0101tes tests<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u0101kotn\u0113jais lietot\u0101js min\u0113ja, ka, \u0146emot v\u0113r\u0101 lielo tranzistoru skaitu (miljoniem), viena tranzistora atteices varb\u016bt\u012bba, kas izraisa \"sliktu pikseli\" (spilgtu\/tum\u0161u pikseli), teor\u0113tiski ir nedaudz liel\u0101ka nek\u0101 pas\u012bvam LCD ar vienk\u0101r\u0161\u0101ku strukt\u016bru. Tom\u0113r m\u016bsdien\u012bgi ra\u017eo\u0161anas procesi (piem\u0113ram, dubl\u0113ta konstrukcija un stingra kvalit\u0101tes kontrole) ir iev\u0113rojami samazin\u0101ju\u0161i slikto pikse\u013cu skaitu. Starptautiskais standarts ISO 9241-307 pie\u013cauj \u013coti ierobe\u017eotu slikto pikse\u013cu skaitu, un popul\u0101r\u0101kie z\u012bmoli stingri kontrol\u0113 izn\u0101kuma koeficientu. Lai gan pas\u012bvajam LCD ir vienk\u0101r\u0161a strukt\u016bra, past\u0101v ar\u012b citi defekti (piem\u0113ram, nevienm\u0113r\u012bga aizmugur\u0113j\u0101 apgaismojuma un draivera integr\u0101l\u0101s sh\u0113mas probl\u0113mas). Parast\u0101 z\u012bmola ra\u017eojumos faktisk\u0101 uzticam\u012bbas at\u0161\u0137ir\u012bba ir \u013coti maza, t\u0101p\u0113c nav nepiecie\u0161ams p\u0101r\u0101k uztraukties.<\/p>\n<h2 id=\"summary-demand-scenarios-are-the-ultimate-judge\"><span class=\"ez-toc-section\" id=\"Summary_Demand_scenarios_are_the_ultimate_judge\"><\/span>Kopsavilkums: Piepras\u012bjuma scen\u0101riji ir galvenais tiesnesis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>TFT un LCD nav vienk\u0101r\u0161i \"kas ko likvid\u0113\", bet gan da\u017e\u0101du tehnolo\u0123iju att\u012bst\u012bbas nozaru iemiesojums, lai apmierin\u0101tu da\u017e\u0101das vajadz\u012bbas: TFT-LCD: Ja v\u0113laties \u0101tru reakciju (e-sports\/akt\u012bvas filmas), pla\u0161u skata le\u0146\u0137i (koplieto\u0161ana vair\u0101k\u0101m person\u0101m\/sadarb\u012bba uz vair\u0101kiem ekr\u0101niem), augstu spilgtuma kontrastu (HDR izklaide) un zemas izmaksas, m\u016bsdienu TFT-LCD (\u012bpa\u0161i IPS\/VA tipa) neap\u0161aub\u0101mi ir lab\u0101ks risin\u0101jums, kas ir noteicis m\u016bsdienu LCD displeja standartu. Izprotiet tradicion\u0101lo LCD v\u0113rt\u012bbu: Atsevi\u0161\u0137os \u012bpa\u0161i zemas cenas lietojumos vai da\u017e\u0101s profesion\u0101la l\u012bme\u0146a statisk\u0101s att\u0113lveido\u0161anas jom\u0101s, kur\u0101s tiek iev\u0113rota \u0101rk\u0101rt\u0113ja r\u016bpn\u012bcas kr\u0101su precizit\u0101te (konkr\u0113tais pane\u013ca modelis ir r\u016bp\u012bgi j\u0101nosaka), da\u017eiem ne-TFT vai \u012bpa\u0161iem LCD joproj\u0101m ir sava v\u0113sturisk\u0101 poz\u012bcija.<\/p>\n<p>Ekr\u0101na tehnolo\u0123ijas izv\u0113le galu gal\u0101 ir dzi\u013c\u0161 dialogs ar pa\u0161piepras\u012bjumu. Laikmet\u0101, kad domin\u0113 TFT, mums ir izpratne par t\u0101 visaptvero\u0161aj\u0101m priek\u0161roc\u012bb\u0101m; segment\u0113tajos scen\u0101rijos m\u0113s neignor\u0113jam konkr\u0113tu LCD ekr\u0101nu p\u0113rles - tikai pats piepras\u012bjums var izgaismot ekr\u0101nu, kas jums vislab\u0101k atbilst.<\/p>\n<hr \/>\n<p><strong>Autoritat\u012bvi atsauces avoti:<\/strong><\/p>\n<ol>\n<li><strong>NIST Displeja tehnolo\u0123iju fonds:<\/strong>\u00a0<a href=\"https:\/\/www.nist.gov\/programs-projects\/display-metrology\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nist.gov\/programs-projects\/display-metrology<\/a>\u00a0(Nacion\u0101lais standartu un tehnolo\u0123iju instit\u016bts)<\/li>\n<li><strong>DisplayNinja ekr\u0101na tehnolo\u0123iju sal\u012bdzin\u0101jums:<\/strong>\u00a0<a href=\"https:\/\/www.displayninja.com\/lcd-vs-led-vs-oled\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.displayninja.com\/lcd-vs-led-vs-oled\/<\/a>\u00a0(Paz\u012bstama neatkar\u012bga displeja nov\u0113rt\u0113\u0161anas vietne)<\/li>\n<li><strong>RTINGS skata le\u0146\u0137a testa metodolo\u0123ija un datu b\u0101ze:<\/strong>\u00a0<a href=\"https:\/\/www.rtings.com\/tv\/tests\/picture-quality\/viewing-angle\" target=\"_blank\" rel=\"noopener\">https:\/\/www.rtings.com\/tv\/tests\/picture-quality\/viewing-angle<\/a><\/li>\n<li><strong>PetaPixel ieteikums par lab\u0101ko fotogr\u0101fijas displeju:<\/strong>\u00a0<a href=\"https:\/\/petapixel.com\/best-monitors-for-photo-editing\/\" target=\"_blank\" rel=\"noopener\">https:\/\/petapixel.com\/best-monitors-for-photo-editing\/<\/a><\/li>\n<li><strong>ES energomar\u0137\u0113juma datub\u0101ze (tostarp monitori):<\/strong>\u00a0<a href=\"https:\/\/eprel.ec.europa.eu\/\" target=\"_blank\" rel=\"noopener\">https:\/\/eprel.ec.europa.eu\/<\/a><\/li>\n<li><strong>ISO 9241-307 Cilv\u0113ka un datora mijiedarb\u012bbas ergonomika 307. da\u013ca: Pras\u012bbas elektroniskajiem vizu\u0101lajiem displejiem:<\/strong>\u00a0<a href=\"https:\/\/www.iso.org\/standard\/39285.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.iso.org\/standard\/39285.html<\/a>\u00a0(Starptautisk\u0101 standartiz\u0101cijas organiz\u0101cija)<\/li>\n<li><strong>Vikip\u0113dija - TFT LCD:<\/strong>\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/TFT_LCD\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/TFT_LCD<\/a>\u00a0(Uzticams avots, lai g\u016btu p\u0101rskatu par tehniskajiem principiem)<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>1. Tehnolo\u0123iju rad\u012btais raksturs: at\u0161\u0137ir\u012bba starp pas\u012bvo un akt\u012bvo Tradicion\u0101lie LCD (bie\u017ei vien runa ir par pas\u012bv\u0101s matricas ekr\u0101niem, piem\u0113ram, TN\/VA) ir atkar\u012bgi no \u0101r\u0113j\u0101 sprieguma, lai l\u0113ni darbin\u0101tu visu pikse\u013cu rindu\/kolonnu. TFT-LCD integr\u0113 mikropl\u0101nas pl\u0113ves tranzistorus k\u0101 neatkar\u012bgus sl\u0113d\u017eus katr\u0101 pikse\u013ca punkt\u0101, lai pan\u0101ktu prec\u012bzu un \u0101tru uzl\u0101des kontroli. Nacion\u0101lais standartu instit\u016bts [...]","protected":false},"author":1,"featured_media":2329,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/posts\/2327"}],"collection":[{"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/comments?post=2327"}],"version-history":[{"count":2,"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/posts\/2327\/revisions"}],"predecessor-version":[{"id":2330,"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/posts\/2327\/revisions\/2330"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/media\/2329"}],"wp:attachment":[{"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/media?parent=2327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/categories?post=2327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/touchscreenmfg.com\/lv\/wp-json\/wp\/v2\/tags?post=2327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}