{"id":11754,"date":"2024-04-20T16:35:36","date_gmt":"2024-04-20T15:35:36","guid":{"rendered":"https:\/\/szledworld.com\/?p=11754"},"modified":"2024-09-22T15:27:06","modified_gmt":"2024-09-22T14:27:06","slug":"kandela-ve-sirkeler","status":"publish","type":"post","link":"https:\/\/szledworld.com\/tr\/candela-vs-nits.html","title":{"rendered":"Kandela ve Sirke: \u00d6l\u00e7\u00fcm, Farkl\u0131l\u0131klar ve \u00d6nemi"},"content":{"rendered":"<style>.kb-table-of-content-nav.kb-table-of-content-id11754_35d8d9-8b .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kb-table-of-content-nav.kb-table-of-content-id11754_35d8d9-8b .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id11754_35d8d9-8b .kb-table-of-contents-title{font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id11754_35d8d9-8b .kb-table-of-content-wrap .kb-table-of-content-list{font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}<\/style>\n\n\n<p class=\"wp-block-paragraph\">Ak\u0131ll\u0131 telefon teknolojisi ve geli\u015fmi\u015f ekran teknolojisinin ortaya \u00e7\u0131kmas\u0131yla birlikte parlakl\u0131k her zaman b\u00fcy\u00fck \u00f6nem ta\u015f\u0131d\u0131. \u0130nsanlar i\u00e7eri\u011fi net ve canl\u0131 bir \u015fekilde g\u00f6rebilmek i\u00e7in daha parlak ekranlar istiyor. Peki parlakl\u0131\u011f\u0131 nas\u0131l \u00f6l\u00e7eriz? Sadece parlak bir \u015fey istedi\u011fimizi mi s\u00f6yleriz? Kullanabilece\u011fimiz bir say\u0131 veya \u00f6l\u00e7\u00fct var m\u0131?&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu yaz\u0131da tam olarak bundan bahsedece\u011fiz. Kandela ve nit aras\u0131nda uzun s\u00fcredir devam eden bir tart\u0131\u015fma var. Bu iki metrik terim ayn\u0131 m\u0131, yoksa farkl\u0131 m\u0131? Kandela, bro\u015f\u00fcrlerde ve reklamlarda genellikle bahsedilmeyen bir terimdir. Ancak nit ise, s\u0131k\u00e7a g\u00f6rece\u011finiz bir terimdir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu yaz\u0131da, ihtiyac\u0131n\u0131z olan cevaplar\u0131 vererek bu uzun s\u00fcredir devam eden tart\u0131\u015fmaya ve kafa kar\u0131\u015f\u0131kl\u0131\u011f\u0131na son verece\u011fiz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Candela&#039;y\u0131 Tan\u0131mlamak<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kandela (sembol\u00fc: cd), \u0131\u015f\u0131k \u015fiddetinin \u00f6l\u00e7\u00fcs\u00fcd\u00fcr. \u0130nsan g\u00f6z\u00fc, \u0131\u015f\u0131k \u0131\u015f\u0131nlar\u0131 retinaya \u00e7arpmad\u0131k\u00e7a \u0131\u015f\u0131\u011f\u0131 g\u00f6remez. Bu nedenle, kandelay\u0131 \u00fc\u00e7\u00fcnc\u00fc \u015fah\u0131s bak\u0131\u015f a\u00e7\u0131s\u0131ndan ger\u00e7ekten g\u00f6remiyoruz. I\u015f\u0131\u011f\u0131n \u00f6nce g\u00f6zlerimize \u00e7arpmas\u0131 gerekir ki g\u00f6rebilelim.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bunu kolayla\u015ft\u0131rmak i\u00e7in, bir y\u00fczeye \u00e7arpan kandela de\u011ferini \u00f6l\u00e7eriz ve buna parlakl\u0131k (l\u00fcminesans) deriz. Parlakl\u0131\u011f\u0131 metrekare ba\u015f\u0131na kandela veya \u015fu \u015fekilde ifade ederiz:<\/p>\n\n\n<style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-link-wrap{border-top:5px solid var(--global-palette7, #eeeeee);border-right:5px solid var(--global-palette7, #eeeeee);border-bottom:5px solid var(--global-palette7, #eeeeee);border-left:5px solid var(--global-palette7, #eeeeee);border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;background:#ffffff;padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);margin-top:25px;margin-bottom:25px;}.kt-info-box11754_aa4e09-c4 .kadence-info-box-icon-container .kt-info-svg-icon, .kt-info-box11754_aa4e09-c4 .kt-info-svg-icon-flip, .kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-number{font-size:50px;}.kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-media{background:#ffffff;border-color:var(--global-palette7, #eeeeee);border-radius:200px;overflow:hidden;border-top-width:5px;border-right-width:5px;border-bottom-width:5px;border-left-width:5px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-media-container{margin-top:-75px;margin-right:0px;margin-bottom:20px;margin-left:0px;}.kt-info-box11754_aa4e09-c4 .kt-infobox-textcontent h2.kt-blocks-info-box-title{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:5px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-learnmore{background:transparent;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}@media all and (max-width: 1024px){.kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-link-wrap{border-top:5px solid var(--global-palette7, #eeeeee);border-right:5px solid var(--global-palette7, #eeeeee);border-bottom:5px solid var(--global-palette7, #eeeeee);border-left:5px solid var(--global-palette7, #eeeeee);}}@media all and (max-width: 767px){.kt-info-box11754_aa4e09-c4 .kt-blocks-info-box-link-wrap{border-top:5px solid var(--global-palette7, #eeeeee);border-right:5px solid var(--global-palette7, #eeeeee);border-bottom:5px solid var(--global-palette7, #eeeeee);border-left:5px solid var(--global-palette7, #eeeeee);}}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box11754_aa4e09-c4\"><span class=\"kt-blocks-info-box-link-wrap info-box-link kt-blocks-info-box-media-align-top kt-info-halign-center\"><div class=\"kt-infobox-textcontent\"><p class=\"kt-blocks-info-box-text\">cd\/m<sup>2<\/sup><\/p><\/div><\/span><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6nem <em>cd\/m<\/em><em><sup>2<\/sup><\/em> I\u015f\u0131k \u015fiddeti (cd) ile alan\u0131n (m\u00b2) oran\u0131n\u0131 kullanarak elde edilen de\u011fere parlakl\u0131k da denir.<sup>2<\/sup>Ba\u015fka bir deyi\u015fle, \u0131\u015f\u0131\u011f\u0131 ancak g\u00f6zlerimize ula\u015ft\u0131\u011f\u0131nda g\u00f6rebiliriz. I\u015f\u0131k par\u00e7ac\u0131klar\u0131 y\u00fczeyden yans\u0131yarak g\u00f6zlerimize ula\u015f\u0131r. Bu nedenle parlakl\u0131k, insan g\u00f6z\u00fcn\u00fcn \u0131\u015f\u0131\u011f\u0131 alg\u0131lamas\u0131na dayal\u0131 olarak \u0131\u015f\u0131\u011f\u0131n parlakl\u0131\u011f\u0131d\u0131r. Do\u011fal olarak, \u0131\u015f\u0131k bir alana da\u011f\u0131l\u0131r. I\u015f\u0131\u011f\u0131n yo\u011funlu\u011fu ne kadar y\u00fcksekse, o kadar parlak g\u00f6r\u00fcn\u00fcr ki, g\u00f6zler \u0131\u015f\u0131\u011f\u0131n y\u00f6nlendirildi\u011fi y\u00fczeyi neredeyse hi\u00e7 g\u00f6remez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Latince k\u00f6keninden dolay\u0131 kandela olarak adland\u0131r\u0131l\u0131r. Thomas Edison ampul\u00fc icat etmeden \u00f6nce insanlar geceleyin ana \u0131\u015f\u0131k kayna\u011f\u0131 olarak mum kullan\u0131yorlard\u0131. Yani bir bilim deneyi yapmak istiyorsan\u0131z, bir mum al\u0131n ve karanl\u0131k bir odaya gidin. Mumu yak\u0131n ve mumun ayd\u0131nlatt\u0131\u011f\u0131 alanlar\u0131 g\u00f6zlemleyin. \u0130\u015fte bu bir kandela.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nitlerin Tan\u0131m\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Muhtemelen duymu\u015fsunuzdur. <a href=\"https:\/\/szledworld.com\/tr\/nits-parlaklik-nedir\/\">bitler<\/a>. Ak\u0131ll\u0131 telefon ve tablet ekranlar\u0131n\u0131 incelerken teknoloji yorumcular\u0131n\u0131n s\u0131k\u00e7a kulland\u0131\u011f\u0131 bir terimdir. \u0130\u015fte nit&#039;in tan\u0131m\u0131 budur. Daha y\u00fcksek nit de\u011feri, daha parlak ekran anlam\u0131na gelir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ekranlar i\u00e7in nit de\u011feri \u00f6nemlidir \u00e7\u00fcnk\u00fc... Ak\u0131ll\u0131 telefonlarda d\u00fc\u015f\u00fck nit de\u011ferleri, d\u0131\u015far\u0131da ve do\u011frudan g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 alt\u0131nda olmad\u0131\u011f\u0131n\u0131z s\u00fcrece tamamen k\u00f6t\u00fc de\u011fildir. Ancak g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 alt\u0131nda oldu\u011funuzda, ak\u0131ll\u0131 telefon ekran\u0131nda ne oldu\u011funu bile g\u00f6remedi\u011finizi fark edeceksiniz. Ekran\u0131 g\u00f6rebilmek i\u00e7in yine de g\u00f6lgeye ge\u00e7meniz gerekecek. Bu nedenle, \u00e7o\u011fu zaman daha y\u00fcksek nit de\u011ferleri tercih edilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daha y\u00fcksek nit de\u011ferleri, g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 gibi daha parlak \u0131\u015f\u0131k kaynaklar\u0131n\u0131n daha zay\u0131f \u0131\u015f\u0131k kaynaklar\u0131n\u0131 kolayca alt edemeyece\u011fi anlam\u0131na gelir. Do\u011frudan g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 alt\u0131nda olsan\u0131z bile, daha y\u00fcksek nit de\u011ferleri sayesinde ekrandaki i\u00e7eri\u011fi yine de net bir \u015fekilde g\u00f6rebilirsiniz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Candela ve Bitler: Aralar\u0131ndaki Fark Nedir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dczg\u00fcn\u00fcz ama size k\u00f6t\u00fc bir haberimiz var: Candela ile bit aras\u0131nda hi\u00e7bir fark yok. Evet, do\u011fru okudunuz. Candela, bit veya cd\/m<sup>2<\/sup> Hepsi ayn\u0131. Ger\u00e7ekten tercihinize ba\u011fl\u0131 ve pek de \u00f6nemli de\u011fil. Birbirlerinin yerine kullanabilirsiniz, ancak muhtemelen &quot;bit&quot; terimini kullanmak isteyeceksiniz \u00e7\u00fcnk\u00fc en yayg\u0131n ve pop\u00fcler terim o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peki neden b\u00f6yle? \u00c7\u00fcnk\u00fc kula\u011fa ho\u015f geliyor. Ak\u0131lda kalmas\u0131 kolay ve telaffuzu da zor de\u011fil. Candela da g\u00fczel, ama \u00e7ok eski moda geliyor. G\u00fcn\u00fcm\u00fcz\u00fcn en yeni teknolojisiyle pek uyumlu de\u011fil. &quot;\u015eu LED ekran ka\u00e7 kandela?&quot; diye soruldu\u011funu hayal edin. Duymak olduk\u00e7a rahats\u0131z edici ve pazarlama a\u00e7\u0131s\u0131ndan kesinlikle iyi bir \u015fey de\u011fil.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dolay\u0131s\u0131yla, parlakl\u0131k i\u00e7in kandela veya nit terimini kullanman\u0131z fark etmez. Sadece birisi kandelan\u0131n ne anlama geldi\u011fini sorarsa diye bir a\u00e7\u0131klama haz\u0131rlaman\u0131z gerekiyor. Bu yayg\u0131n bir terim de\u011fil ve g\u00fcn\u00fcm\u00fczde herkes nit terimine daha a\u015fina. \u0130\u015fte bu da dikkat etmeniz gereken bir nokta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Parlakl\u0131k \u00d6l\u00e7\u00fcm\u00fc Neden \u00d6nemlidir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bir ekran\u0131n ne kadar iyi oldu\u011funu anlamaya \u00e7al\u0131\u015f\u0131rken, genellikle &quot;parlakl\u0131k&quot; ad\u0131 verilen bir \u015feye bakars\u0131n\u0131z. Teknik olarak, bu \u015fekilde adland\u0131r\u0131lmal\u0131d\u0131r. Parlakl\u0131k, kaynaktan gelen \u0131\u015f\u0131\u011f\u0131n ne kadar parlak oldu\u011funu g\u00f6sterir. Ancak, parlakl\u0131k yerine genellikle nit olarak adland\u0131r\u0131r\u0131z.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peki, parlakl\u0131k \u00f6l\u00e7\u00fcm\u00fcn\u00fcn neden \u00f6nemli oldu\u011funu hi\u00e7 merak ettiniz mi? \u0130\u015fte nedenleri:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Olaylar\u0131 net bir \u015fekilde g\u00f6rmek<\/strong>G\u00f6r\u00fcnt\u00fcy\u00fc daha iyi g\u00f6rmemize yard\u0131mc\u0131 olur. Yeterli parlakl\u0131k yoksa, g\u00f6zlerimiz ister bir \u0131\u015f\u0131k kayna\u011f\u0131ndan ister bir ekrandan gelen g\u00f6r\u00fcnt\u00fcy\u00fc net bir \u015fekilde g\u00f6remez. Parlakl\u0131\u011f\u0131n, g\u00fcn\u00fcm\u00fcz piyasas\u0131ndaki ekran ve g\u00f6r\u00fcnt\u00fcleme cihazlar\u0131n\u0131n kalitesinde hayati bir rol oynad\u0131\u011f\u0131n\u0131 hat\u0131rlamak \u00f6nemlidir. Net de\u011filse, sat\u0131n almaya de\u011fmez.<\/li>\n\n\n\n<li><strong>I\u015f\u0131k ve te\u015fhir \u00fcr\u00fcnleri se\u00e7imi<\/strong>Parlakl\u0131k \u00f6l\u00e7\u00fcm\u00fc, \u0131\u015f\u0131k veya ekran t\u00fcr\u00fcn\u00fc se\u00e7erken faydal\u0131d\u0131r. \u00d6rne\u011fin, geni\u015f bir alan\u0131 ayd\u0131nlatmam\u0131z gerekiyorsa, t\u00fcm alan\u0131 ayd\u0131nlatabilecek daha y\u00fcksek parlakl\u0131\u011fa sahip bir \u0131\u015f\u0131k kullanmam\u0131z gerekebilir. Ekranlar da, \u00f6zellikle kullan\u0131ld\u0131klar\u0131 zaman, parlakl\u0131ktan faydalan\u0131r. G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 ekran\u0131 bast\u0131rabilece\u011finden, d\u0131\u015f mekan ekranlar\u0131 i\u00e7in daha y\u00fcksek parlakl\u0131k veya daha y\u00fcksek nit de\u011ferleri gereklidir.<\/li>\n\n\n\n<li><strong>Daha parlak ekranlar \u00fcretmek<\/strong>Parlakl\u0131k (luminance), ekran g\u00f6r\u00fcnt\u00fclerinin do\u011fru parlakl\u0131\u011f\u0131n\u0131 ayarlamam\u0131za yard\u0131mc\u0131 olur. G\u00fcn\u00fcm\u00fczde insanlar m\u00fcmk\u00fcn olan en iyi deneyimi istiyor. T\u00fcm renklerin d\u00fczg\u00fcn bir \u015fekilde g\u00f6r\u00fclebilmesi i\u00e7in yeterince parlak olmas\u0131 gerekiyor.<\/li>\n\n\n\n<li><strong>G\u00f6rsel konforun sa\u011flanmas\u0131<\/strong>G\u00f6z yorgunlu\u011funun nedenlerinden biri de \u00e7ok fazla veya \u00e7ok az \u0131\u015f\u0131\u011fa maruz kalmakt\u0131r. Lo\u015f bir ortamda okumay\u0131 denediyseniz, g\u00f6zlerinizin metni g\u00f6rmekte zorland\u0131\u011f\u0131n\u0131 fark etmi\u015fsinizdir. Bu nedenle, g\u00f6z yorgunlu\u011funu \u00f6nlemek i\u00e7in yeterli ayd\u0131nlatmaya sahip olmal\u0131s\u0131n\u0131z. Ayn\u0131 \u015fey \u00e7ok fazla \u0131\u015f\u0131k i\u00e7in de ge\u00e7erlidir. I\u015f\u0131k \u00e7ok parlaksa veya \u00e7ok fazla de\u011fi\u015fiyorsa, g\u00f6z i\u00e7in rahats\u0131z edici olabilir. Yeterli ayd\u0131nlatma, g\u00f6zlerimizin \u015feyleri g\u00f6rmesini ve alg\u0131lamas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r.<\/li>\n\n\n\n<li><strong>Fotometriyi incelemek<\/strong>Fotometri, insan g\u00f6z\u00fc taraf\u0131ndan alg\u0131lanan \u0131\u015f\u0131\u011f\u0131n incelenmesidir. Parlakl\u0131k (luminans), fotometride \u00f6nemli bir kavramd\u0131r. Fotometride \u0131\u015f\u0131k, farkl\u0131 dalga boylar\u0131 \u00fczerinden incelenir.<\/li>\n\n\n\n<li><strong>Enerji kullan\u0131m\u0131n\u0131 tahmin etme<\/strong>Daha parlak ekranlar daha fazla enerji t\u00fcketir. \u00dcreticiler, ekran\u0131n tahmini enerji t\u00fcketimini belirtirken parlakl\u0131\u011f\u0131 dikkate al\u0131rlar. Baz\u0131 al\u0131c\u0131lar enerji t\u00fcketimi konusunda endi\u015felidir, bu nedenle \u00fcr\u00fcn\u00fcn zaman i\u00e7indeki enerji kullan\u0131m\u0131n\u0131n fark\u0131nda olmalar\u0131 gerekir.<\/li>\n\n\n\n<li><strong>Etkili y\u00f6nlendirme i\u015faretleri olu\u015fturmak<\/strong>Yol g\u00fcvenli\u011fi i\u00e7in, i\u015faretler s\u00fcr\u00fcc\u00fcler taraf\u0131ndan her zaman g\u00f6r\u00fclebilir olmal\u0131d\u0131r. G\u00fcnd\u00fczleri, i\u015faretin s\u00fcr\u00fcc\u00fclerin ne yazd\u0131\u011f\u0131n\u0131 net bir \u015fekilde g\u00f6rebilecekleri kadar parlak olmas\u0131 gerekir. Geceleri de, s\u00fcr\u00fcc\u00fclerin d\u00f6n\u00fc\u015f yapmadan veya otoyoldan \u00e7\u0131kmadan \u00f6nce g\u00fcvenli bir \u015fekilde \u015ferit de\u011fi\u015ftirebilmeleri i\u00e7in, i\u015faret uzaktan bile parlak olmal\u0131d\u0131r.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Parlakl\u0131k, I\u015f\u0131k \u015eiddeti, I\u015f\u0131k Ak\u0131s\u0131 ve Ayd\u0131nlatma Kavramlar\u0131n\u0131 Anlamak<\/h2>\n\n\n\n<figure class=\"wp-block-image alignwide\"><img class=\"lazyload\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/Pb9gLSNNrK1ALx385axW9fWVuW86QWE2_iEEsU2FnfpORaH9jvaJNPvfJo4ILKE0NQEt6xjIYXTMWRsB7t3B1oXXIxZkOhgdkr60e4KwUhyAvfKfAS62-PkjANYndLnvxV7LM0wLfGhuNqRrO6FH1A\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"Parlakl\u0131k, ayd\u0131nlatma \u015fiddeti, \u0131\u015f\u0131k yo\u011funlu\u011fu ve \u0131\u015f\u0131k ak\u0131s\u0131n\u0131 g\u00f6steren g\u00f6rsel. Kandela ve nit aras\u0131ndaki fark\u0131 anlamak i\u00e7in, \u0131\u015f\u0131kla ilgili di\u011fer kavramlar\u0131n da ele al\u0131nmas\u0131 \u00f6nemlidir.\"\/><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/Pb9gLSNNrK1ALx385axW9fWVuW86QWE2_iEEsU2FnfpORaH9jvaJNPvfJo4ILKE0NQEt6xjIYXTMWRsB7t3B1oXXIxZkOhgdkr60e4KwUhyAvfKfAS62-PkjANYndLnvxV7LM0wLfGhuNqRrO6FH1A\" alt=\"Parlakl\u0131k, ayd\u0131nlatma \u015fiddeti, \u0131\u015f\u0131k yo\u011funlu\u011fu ve \u0131\u015f\u0131k ak\u0131s\u0131n\u0131 g\u00f6steren g\u00f6rsel. Kandela ve nit aras\u0131ndaki fark\u0131 anlamak i\u00e7in, \u0131\u015f\u0131kla ilgili di\u011fer kavramlar\u0131n da ele al\u0131nmas\u0131 \u00f6nemlidir.\"><\/noscript><figcaption class=\"wp-element-caption\">Parlakl\u0131k, Ayd\u0131nlatma ve L\u00fcmen (Kaynak: <a href=\"https:\/\/faro.es\/en\/blog\/luminance-illuminance-difference\/\" target=\"_blank\" rel=\"noopener\">Faro Barcelona<\/a>)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Parlakl\u0131k ve kandela hakk\u0131nda konu\u015furken, \u0131\u015f\u0131k ak\u0131s\u0131 ve ayd\u0131nlatmay\u0131 atlamak ka\u00e7\u0131n\u0131lmazd\u0131r. Yukar\u0131daki g\u00f6rsel, parlakl\u0131k, l\u00fcks, kandela ve l\u00fcmen aras\u0131ndaki etkile\u015fimi g\u00f6stermektedir. Bu makalede odak noktam\u0131z parlakl\u0131kt\u0131r. Yukar\u0131daki g\u00f6rselde parlakl\u0131\u011f\u0131n insan g\u00f6z\u00fc taraf\u0131ndan alg\u0131land\u0131\u011f\u0131n\u0131 g\u00f6rebiliriz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mumun ayd\u0131nlatt\u0131\u011f\u0131 alan\u0131 not edin. I\u015f\u0131k bu alandan yans\u0131r ve insan g\u00f6z\u00fcne ula\u015f\u0131r. Dolay\u0131s\u0131yla, ayd\u0131nlatma \u015fiddetinin, bir y\u00fczeye temas etti\u011finde g\u00f6rd\u00fc\u011f\u00fcm\u00fcz \u0131\u015f\u0131k oldu\u011fu a\u00e7\u0131k\u00e7a belirtilmi\u015ftir. \u015eimdi muma dikkat edin. Mumun ate\u015finden \u00e7\u0131kan \u0131\u015f\u0131k, kandela birimiyle \u00f6l\u00e7\u00fclen ayd\u0131nlatma \u015fiddetidir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I\u015f\u0131k \u015fiddeti, kaynaktan gelen \u0131\u015f\u0131\u011f\u0131n parlakl\u0131\u011f\u0131d\u0131r. Ayd\u0131nlatma ise, \u0131\u015f\u0131\u011f\u0131n bir y\u00fczeye \u00e7arpt\u0131\u011f\u0131 andaki parlakl\u0131\u011f\u0131d\u0131r. \u0130kisi aras\u0131nda bir fark vard\u0131r. \u015eimdi l\u00fcmen ve l\u00fcks kavramlar\u0131na dikkat edelim. I\u015f\u0131k bir y\u00fczeye \u00e7arpt\u0131\u011f\u0131nda, o alan\u0131 ayd\u0131nlat\u0131r ve y\u00fczeyi g\u00f6rmemizi sa\u011flar. Buna ayd\u0131nlatma denir. Metrekare ba\u015f\u0131na l\u00fcmen cinsinden ifade edilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bilim insanlar\u0131 Candela&#039;y\u0131 nas\u0131l kullan\u0131yor?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Parlakl\u0131k (luminance), fotometride ve bilgisayar monit\u00f6rleri veya dev ekranlar gibi g\u00f6r\u00fcnt\u00fcleme ekranlar\u0131n\u0131n ard\u0131ndaki dinamikleri anlamada \u00f6nemli bir kavramd\u0131r. Bilim insanlar\u0131 parlakl\u0131\u011f\u0131 her zaman metrik bi\u00e7imde &quot;cd\/m\u00b2&quot; olarak ifade ederler. Bu bi\u00e7im, bilim insanlar\u0131n\u0131n parlakl\u0131\u011f\u0131n \u00f6l\u00e7\u00fclebilir bir de\u011ferini elde etmelerini sa\u011flar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">End\u00fcstriyel ve ticari uygulamalarda, parlakl\u0131k \u00fcreticilerin, mucitlerin ve tasar\u0131mc\u0131lar\u0131n farkl\u0131 kullan\u0131mlar i\u00e7in uygun ayd\u0131nlatmay\u0131 kullanmalar\u0131na yard\u0131mc\u0131 olur. Parlakl\u0131k g\u00fcnl\u00fck ya\u015fam\u0131m\u0131zda \u00f6nemlidir. Okullarda, yeterli parlakl\u0131k \u00f6\u011frencilerin nesneleri daha kolay g\u00f6rmelerini ve s\u0131n\u0131f etkinliklerine kat\u0131lmalar\u0131n\u0131 sa\u011flayacak yeterli ayd\u0131nlatmaya sahip olmalar\u0131n\u0131 garanti eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ofislerde de ayn\u0131 prensip ge\u00e7erlidir. Yeterli ayd\u0131nlatma, \u00f6zellikle \u00e7al\u0131\u015fanlar monit\u00f6r ekranlar\u0131n\u0131n \u00f6n\u00fcnde \u00e7al\u0131\u015f\u0131yorsa, \u00e7al\u0131\u015fma verimlili\u011fini art\u0131r\u0131r. Ofis karanl\u0131ksa, \u00e7al\u0131\u015fanlar parlak monit\u00f6r ekranlar\u0131ndan dolay\u0131 g\u00f6z yorgunlu\u011fu ya\u015fayacakt\u0131r. Bu nedenle, ofis ayd\u0131nlatmas\u0131n\u0131n g\u00f6z yorgunlu\u011funu \u00f6nlemek i\u00e7in bilgisayar monit\u00f6r\u00fcn\u00fcn parlakl\u0131\u011f\u0131n\u0131 dengelemesi \u00f6nemlidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0131p uzmanlar\u0131n\u0131n ameliyatlarda ve laboratuvarlarda kullan\u0131lan ayd\u0131nlatma ekipmanlar\u0131 i\u00e7in de belirli parlakl\u0131k gereksinimleri vard\u0131r. Cerrahlar\u0131n ameliyat masas\u0131nda ne yapt\u0131klar\u0131n\u0131 net bir \u015fekilde g\u00f6rebilmeleri i\u00e7in \u0131\u015f\u0131\u011f\u0131n parlak olmas\u0131 gerekir. Laboratuvarlardaki bilim insanlar\u0131 da, \u00f6zellikle \u0131\u015f\u0131\u011fa duyarl\u0131 deneyler i\u00e7in, farkl\u0131 yo\u011funluklarda \u0131\u015f\u0131k kullan\u0131rlar. Bu, doktorlar\u0131n r\u00f6ntgen taramalar\u0131na bakarken oldu\u011fu gibi, g\u00f6r\u00fcnt\u00fclerin parlak ve net g\u00f6r\u00fcnmesine yard\u0131mc\u0131 olur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u0131\u015f mekanlar\u0131, \u00f6rne\u011fin yollar\u0131 veya parklar\u0131 d\u00fc\u015f\u00fcn\u00fcn. Ayd\u0131nlatma \u015fiddeti, herkesin g\u00fcvenli\u011fini sa\u011flamak ve her \u015feyin g\u00fczel g\u00f6r\u00fcnmesini sa\u011flamak i\u00e7in \u0131\u015f\u0131klar\u0131n ne kadar parlak olmas\u0131 gerekti\u011fine karar vermede yard\u0131mc\u0131 olur. Ayr\u0131ca, \u0131\u015f\u0131klar, karanl\u0131k \u00e7\u00f6kt\u00fckten sonra bile mekan\u0131n g\u00fczelli\u011finin fark edilebilmesi i\u00e7in yeterince parlak olmal\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00fcketici teknolojisinde parlakl\u0131k da dikkate al\u0131n\u0131r. Ekran\u0131n parlakl\u0131\u011f\u0131 kullan\u0131c\u0131 deneyimini etkiler. Nit de\u011feri \u00e7ok d\u00fc\u015f\u00fck oldu\u011funda, kullan\u0131c\u0131lar ekrandaki i\u00e7eri\u011fi g\u00f6remeyecekleri i\u00e7in cihaz d\u0131\u015f mekanlarda kullan\u0131lamaz hale gelebilir. Nit de\u011feri \u00e7ok y\u00fcksek oldu\u011funda ise cihaz \u00e7ok fazla g\u00fc\u00e7 t\u00fcketebilir veya kullan\u0131c\u0131lar\u0131n g\u00f6zlerini yorabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6zetle, cd\/m<sup>2<\/sup> Bu cihaz, parlakl\u0131\u011f\u0131 \u00f6l\u00e7mek i\u00e7in kullan\u0131lan bir cetvel gibidir. Bilim insanlar\u0131na, in\u015faat\u00e7\u0131lara ve tasar\u0131mc\u0131lara, \u0131\u015f\u0131klar\u0131n\u0131n ve ekranlar\u0131n\u0131n istedikleri kadar iyi oldu\u011fundan emin olmalar\u0131na yard\u0131mc\u0131 olur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bilim insanlar\u0131 sirkeleri nas\u0131l kullan\u0131yor?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nit, ak\u0131ll\u0131 telefonlar, ak\u0131ll\u0131 saatler, ak\u0131ll\u0131 buzdolaplar\u0131 ve daha bir\u00e7ok \u00fcr\u00fcnde oldu\u011fu gibi, bir\u00e7ok teknolojinin ekran kulland\u0131\u011f\u0131 i\u00e7in pop\u00fcler bir terimdir. G\u00fcn\u00fcm\u00fczde teknoloji incelemecilerinin nit&#039;ten daha s\u0131k bahsetti\u011fini duyacaks\u0131n\u0131z. Bilgisayar ekran\u0131n\u0131z, televizyonunuz veya telefonunuz olsun, nit sat\u0131n alma karar\u0131n\u0131zda \u00f6nemli bir fakt\u00f6r oynar. Elbette, param\u0131z\u0131n kar\u015f\u0131l\u0131\u011f\u0131n\u0131 en iyi \u015fekilde almak istiyoruz ve daha y\u00fcksek nit de\u011ferleri daha iyi kullan\u0131labilirlik i\u00e7in iyi bir i\u015farettir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Temelde, ekran\u0131n ne kadar \u0131\u015f\u0131k yayd\u0131\u011f\u0131n\u0131 ve ekranlar\u0131m\u0131zdaki i\u00e7eri\u011fi ne kadar kolay g\u00f6rebildi\u011fimizi kontrol eder. Nit de\u011feri ne kadar y\u00fcksekse, \u00f6zellikle iyi ayd\u0131nlat\u0131lm\u0131\u015f yerlerde ekran o kadar parlak olur. Daha parlak bir ekran d\u0131\u015f mekanlar i\u00e7in idealdir, bu nedenle d\u0131\u015f mekan kullan\u0131m\u0131 i\u00e7in daha y\u00fcksek nit de\u011ferine sahip bir cihaz se\u00e7mek isteyebilirsiniz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nit de\u011feri, \u00f6zel i\u00e7erik t\u00fcrleri i\u00e7in de \u00e7ok \u00f6nemlidir. Y\u00fcksek dinamik aral\u0131k veya HDR&#039;yi duymu\u015fsunuzdur; bu g\u00f6r\u00fcnt\u00fcleme teknolojisi video veya g\u00f6r\u00fcnt\u00fcn\u00fcn kalitesini art\u0131r\u0131r. Ve en iyi HDR deneyimini elde etmek i\u00e7in daha y\u00fcksek nit de\u011ferine ihtiyac\u0131m\u0131z var. \u00c7evrimi\u00e7i video yay\u0131n hizmetleri sayesinde, insanlar g\u00fcn\u00fcm\u00fczde filmleri ve videolar\u0131 ak\u0131ll\u0131 telefonlar\u0131nda, tabletlerinde ve diz\u00fcst\u00fc bilgisayarlar\u0131nda izlemeyi tercih ediyor. HDR ekranlar, videonun kontrast\u0131n\u0131 ve renklerini iyile\u015ftirerek daha ger\u00e7ek\u00e7i ve canl\u0131 hale getirir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDR i\u00e7erik daha geni\u015f bir parlakl\u0131k aral\u0131\u011f\u0131na sahiptir ve daha y\u00fcksek nit de\u011ferleri gerektirir. HDR, siyahlar\u0131 normalden daha koyu hale getirdi\u011fi i\u00e7in, daha y\u00fcksek nit de\u011ferleri ekrandaki g\u00f6r\u00fcn\u00fcr renkleri daha da vurgular. Ve LED ekranlar kullan\u0131yorsan\u0131z, LED&#039;in \u00e7al\u0131\u015fma \u015fekli nedeniyle HDR i\u00e7erik \u00e7ok daha iyi g\u00f6r\u00fcn\u00fcr. G\u00f6r\u00fcnt\u00fcleme deneyimini en \u00fcst d\u00fczeye \u00e7\u0131karmak i\u00e7in HDR ekranlarda y\u00fcksek nit de\u011ferlerine sahip olmak \u00f6nemlidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u0131\u015f mekan ekranlar\u0131n\u0131n, g\u00fcn \u0131\u015f\u0131\u011f\u0131nda bile net bir \u015fekilde g\u00f6r\u00fclebilmesi i\u00e7in yeterince parlak olmas\u0131 gerekir. G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 ekran\u0131n parlakl\u0131\u011f\u0131n\u0131 bast\u0131r\u0131rsa, ekranda g\u00f6sterilen i\u00e7eri\u011fi de\u011fil, yaln\u0131zca ekran panellerini g\u00f6r\u00fcrs\u00fcn\u00fcz. Ka\u00e7 nit&#039;e ihtiya\u00e7 duyuldu\u011funu bilmek, \u00fcreticilerin farkl\u0131 kullan\u0131m ve uygulamalara g\u00f6re d\u0131\u015f mekan ekranlar\u0131 tasarlamas\u0131na olanak tan\u0131r.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ekranlar\u0131n do\u011fru \u015fekilde ayarlanmas\u0131n\u0131 sa\u011flamak i\u00e7in nit (parlakl\u0131k derecesi) kullan\u0131l\u0131r. Ekranlar\u0131n \u00e7ok parlak veya \u00e7ok karanl\u0131k olmas\u0131n\u0131 istemeyiz. Dahas\u0131, ekranlar\u0131 g\u00fcnd\u00fcz daha parlak, gece ise daha karanl\u0131k olacak \u015fekilde programlayabilmek i\u00e7in de nit kullan\u0131r\u0131z. Nit, renklerin ve parlakl\u0131\u011f\u0131n tutarl\u0131 bir \u015fekilde g\u00f6sterilmesine yard\u0131mc\u0131 olur. G\u00fcnd\u00fcz daha fazla nit gerekir. Ancak gece, zaten karanl\u0131k oldu\u011fu ve i\u00e7erik d\u00fc\u015f\u00fck parlakl\u0131kta kolayca g\u00f6r\u00fclebildi\u011fi i\u00e7in daha az nit gerekir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Farkl\u0131 sekt\u00f6rlerin ekran parlakl\u0131\u011f\u0131 konusunda kendi kurallar\u0131 vard\u0131r. \u00d6rne\u011fin, i\u00e7 mekan ayd\u0131nlatmas\u0131n\u0131n minimum 300 nit olmas\u0131 gerekir. Bu, rahat okuma veya g\u00f6r\u00fcnt\u00fcleme i\u00e7in en uygun seviyedir. D\u0131\u015f mekan cihazlar\u0131n\u0131n g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131nda okunabilir olmas\u0131 i\u00e7in en az 1000 nit olmas\u0131 gerekir. Bununla birlikte, ekrandaki i\u00e7eri\u011fi okumak i\u00e7in g\u00f6zlerin daha az \u00e7aba sarf etmesi a\u00e7\u0131s\u0131ndan 2000 nit&#039;e kadar \u00e7\u0131kmak da uygundur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daha y\u00fcksek parlakl\u0131k (nit) de\u011ferinin daha fazla enerji t\u00fcketimi anlam\u0131na geldi\u011fi a\u015fikard\u0131r. Ekran\u0131 yaln\u0131zca i\u00e7 mekan kullan\u0131m\u0131 i\u00e7in kullan\u0131yorsan\u0131z, 300 ila 500 nit gibi daha d\u00fc\u015f\u00fck parlakl\u0131\u011fa sahip ekran panelleri tercih edebilirsiniz. D\u0131\u015f mekan ekranlar\u0131 daha y\u00fcksek parlakl\u0131k gerektirir, bu nedenle en az 1000 nit parlakl\u0131\u011fa sahip bir ekran paneli almak en iyisidir. Ancak g\u00fcn\u00fcm\u00fczde LED ekranlarla elektrik maliyetlerinden tasarruf edebilir ve yine de ihtiyac\u0131n\u0131z olan parlakl\u0131\u011f\u0131 elde edebilirsiniz. Maliyet verimlili\u011fi a\u00e7\u0131s\u0131ndan LED&#039;leri \u015fiddetle tavsiye ediyoruz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kandela m\u0131, sirke mi: Hangi terimi ne zaman kullanmal\u0131?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Candela ve nit kelimeleri birbirinin yerine kullan\u0131labilse de, baz\u0131 durumlarda biri di\u011ferinden daha uygundur. A\u015fa\u011f\u0131da candela veya nit kullan\u0131m\u0131n\u0131n daha uygun olmas\u0131n\u0131n baz\u0131 nedenlerini sunuyoruz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6ncelikle, terimi nerede kulland\u0131\u011f\u0131n\u0131z\u0131 g\u00f6z \u00f6n\u00fcnde bulundurmal\u0131s\u0131n\u0131z. Sekt\u00f6r\u00fc ve konu\u015fman\u0131n ba\u011flam\u0131n\u0131 bilmek, hangi terimin daha iyi oldu\u011funu belirlemede \u00f6nemlidir. &quot;Nit&quot; kelimesi genellikle ekran ve g\u00f6r\u00fcnt\u00fc parlakl\u0131\u011f\u0131yla ili\u015fkilendirilir. Bu nedenle, bir ak\u0131ll\u0131 telefon veya televizyon sat\u0131n al\u0131yorsan\u0131z, nit kullanmak daha uygundur. Dahas\u0131, \u00fcr\u00fcn bro\u015f\u00fcrlerini incelerken, \u00fcr\u00fcn \u00f6zelliklerinde nit de\u011ferini g\u00f6r\u00fcrseniz ekran parlakl\u0131\u011f\u0131n\u0131 kolayca anlayabilirsiniz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ancak, bilimsel dergileri, raporlar\u0131 ve \u00e7al\u0131\u015fmalar\u0131 okuyorsan\u0131z, ara\u015ft\u0131rmac\u0131lar ve bilim insanlar\u0131 genellikle nit yerine kandela terimini kullan\u0131rlar. Daha spesifik olmak gerekirse, kandela terimini bile kullanmazlar. Her zaman metrekare ba\u015f\u0131na kandela veya cd\/m\u00b2 olarak belirtirler.<sup>2<\/sup>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bunun d\u0131\u015f\u0131nda, hedef kitlenizi de d\u00fc\u015f\u00fcnmelisiniz. Nit ve kandela hakk\u0131nda bilgi sahibi mi? Kandela yerine nit&#039;e daha m\u0131 a\u015finalar? Nit veya kandela&#039;n\u0131n ne anlama geldi\u011fi hakk\u0131nda bir fikirleri var m\u0131? Fotometri veya ayd\u0131nlatma tasar\u0131m\u0131 gibi alanlarda uzmanlarla konu\u015fuyorsan\u0131z, muhtemelen kandela veya metrekare ba\u015f\u0131na kandela kavramlar\u0131n\u0131 anlayacaklard\u0131r. Ancak hedef kitleniz daha genel ise, &quot;nit&quot; kavram\u0131n\u0131 anlamalar\u0131 daha kolay olabilir. Nit kavram\u0131 hala bir \u015fey ifade etmiyorsa, &quot;ekran parlakl\u0131\u011f\u0131&quot; kullanmak da uygundur.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kandela birimini nit yerine kullanman\u0131n bir di\u011fer nedeni de daha hassas \u00f6l\u00e7\u00fcmler yapmak istemenizdir. Kandela\/metrekare (cd\/m\u00b2)<sup>2<\/sup>Kandela ( ) parlakl\u0131\u011f\u0131 tan\u0131mlamak i\u00e7in kullan\u0131lan resmi metrik terimdir. Dahas\u0131, hesaplamalar s\u00f6z konusu oldu\u011funda tercih edilen terimdir. \u00d6rne\u011fin, belirli bir alan\u0131 ayd\u0131nlatmak i\u00e7in gereken kandela say\u0131s\u0131n\u0131 belirlemek istiyorsan\u0131z, form\u00fcl\u00fc t\u00fcretmek kolayd\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Parlakl\u0131k \u00d6l\u00e7\u00fcm\u00fcnde Dikkat Edilmesi Gerekenler<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Parlakl\u0131\u011f\u0131 cd\/m\u00b2 olarak hesaplamak kolay olsa da<sup>2<\/sup>, Parlakl\u0131\u011f\u0131 etkileyen bir\u00e7ok fakt\u00f6r vard\u0131r. \u0130lk olarak, parlakl\u0131k g\u00f6zlerimizin \u0131\u015f\u0131\u011f\u0131 nas\u0131l alg\u0131lad\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. En hafif tabirle \u00f6zneldir. \u00d6rne\u011fin, g\u00f6rme yetene\u011fi m\u00fckemmel olmayan biri, \u00f6zellikle g\u00f6z hastal\u0131klar\u0131 veya problemleri olanlar, belirli ayd\u0131nlatma ko\u015fullar\u0131nda iyi g\u00f6remeyebilir. G\u00f6rsel keskinlik, farkl\u0131 parlakl\u0131k seviyelerine duyarl\u0131l\u0131k ve di\u011fer ko\u015fullar gibi di\u011fer fakt\u00f6rler de bir \u015feyin bize ne kadar parlak g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc etkileyebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130kinci olarak, \u0131\u015f\u0131k yayan cihazlar\u0131n \u0131\u015f\u0131k \u00fcretme y\u00f6ntemleri farkl\u0131d\u0131r. G\u00fcn\u00fcm\u00fczde LED&#039;ler ve LCD&#039;ler gibi farkl\u0131 ayd\u0131nlatma cihazlar\u0131 bulunmaktad\u0131r. Bu iki teknolojiden \u00f6nce, CRT&#039;ler veya katot \u0131\u015f\u0131n t\u00fcpleri pop\u00fcler ekranlard\u0131. LED&#039;ler ve LCD&#039;ler \u0131\u015f\u0131k yayma y\u00f6ntemlerinde farkl\u0131l\u0131k g\u00f6sterir. \u00d6rne\u011fin, LED&#039;ler elektrik ak\u0131m\u0131 ge\u00e7ti\u011finde \u0131\u015f\u0131k yayar. <a href=\"https:\/\/www.y-ic.com\/blog\/understand-basic-electronic-components-resistors,capacitors,diodes,transistors,inductors,and-digital.html\" target=\"_blank\" rel=\"noreferrer noopener\">diyot<\/a>. LCD&#039;ler ise \u0131\u015f\u0131k yaymaz. I\u015f\u0131\u011f\u0131 yayan, s\u0131v\u0131 kristalin arkas\u0131ndaki paneldir. Bu farkl\u0131l\u0131klar g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, ayd\u0131nlatma cihazlar\u0131n\u0131n farkl\u0131 parlakl\u0131k seviyeleri sa\u011flayabilece\u011fini s\u00f6yleyebiliriz.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dc\u00e7\u00fcnc\u00fcs\u00fc, i\u00e7eri\u011fin kalitesi de ekran\u0131n parlakl\u0131\u011f\u0131n\u0131 veya l\u00fcminesans\u0131n\u0131 etkileyebilir. Ekranda herhangi bir sorun olmad\u0131\u011f\u0131n\u0131 varsayarsak, ekranda g\u00f6sterilen video veya resmin kas\u0131tl\u0131 olarak karanl\u0131k veya lo\u015f olmas\u0131 m\u00fcmk\u00fcnd\u00fcr. Parlakl\u0131\u011f\u0131 1000 nit&#039;e kadar y\u00fckseltseniz bile, daha karanl\u0131k olmas\u0131 i\u00e7in d\u00fczenlenmi\u015f bir video, ekran parlakl\u0131\u011f\u0131n\u0131 en \u00fcst d\u00fczeye \u00e7\u0131karsan\u0131z bile ayd\u0131nlanmaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6rd\u00fcnc\u00fcs\u00fc, d\u0131\u015f \u0131\u015f\u0131k ekran\u0131n parlakl\u0131\u011f\u0131n\u0131 etkileyebilir. D\u0131\u015far\u0131dan gelen daha g\u00fc\u00e7l\u00fc bir \u0131\u015f\u0131k, ekrandaki i\u00e7eri\u011fi nas\u0131l g\u00f6rd\u00fc\u011f\u00fcn\u00fcz\u00fc etkileyebilir. Parlakl\u0131\u011f\u0131, minimum \u0131\u015f\u0131k alan karanl\u0131k bir ortamda \u00f6l\u00e7mek en iyisidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Be\u015finci ve son olarak, ekran \u00e7ok parlak de\u011filse ekran ayarlar\u0131n\u0131n d\u00fczenlenmesi gerekebilir. Televizyon ekranlar\u0131nda, TV&#039;nin kontrollerini kullanarak ekran\u0131n parlakl\u0131\u011f\u0131n\u0131 ve kontrast\u0131n\u0131 ayarlayabilirsiniz. Bazen \u00fcreticiler varsay\u0131lan olarak ekran parlakl\u0131\u011f\u0131n\u0131 en \u00fcst d\u00fczeye \u00e7\u0131karmazlar. TV&#039;nin yeterince parlak olmad\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcn\u00fcyorsan\u0131z, ayarlar\u0131 kontrol ederek daha y\u00fcksek bir parlakl\u0131k seviyesine ayarlan\u0131p ayarlanamayaca\u011f\u0131na bak\u0131n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Genel olarak, parlakl\u0131k \u00f6l\u00e7\u00fcm\u00fc cd\/m\u00b2 cinsinden yap\u0131l\u0131r.<sup>2<\/sup> Sabit bir de\u011fer de\u011fil. Parlakl\u0131k \u00f6l\u00e7\u00fcm\u00fcnde bir\u00e7ok fakt\u00f6r rol oynar ve \u00e7evrenizdeki ortam bu \u00f6l\u00e7\u00fcm\u00fc etkiler. Hesaplamalarda kesinlikle \u00e7ok fazla matematik olacakt\u0131r. Ancak bunlar\u0131 uzmanlara b\u0131rakmak en iyisidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c7\u00f6z\u00fcm<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Parlakl\u0131k, teknoloji al\u0131c\u0131lar\u0131n\u0131n karar verirken dikkate alaca\u011f\u0131 teknik \u00f6zelliklerden biri olmaya devam ediyor. Parlakl\u0131\u011f\u0131 \u00f6l\u00e7mek, teknoloji al\u0131c\u0131lar\u0131n\u0131n cihaz\u0131n ihtiya\u00e7lar\u0131na uygun parlakl\u0131k seviyesini sa\u011flay\u0131p sa\u011flayamayaca\u011f\u0131n\u0131 de\u011ferlendirmelerine yard\u0131mc\u0131 olur. Kandela ve nit aras\u0131ndaki tart\u0131\u015fma asl\u0131nda teknik bir konu olmas\u0131ndan kaynaklan\u0131yor. Baz\u0131 insanlar kandela kavram\u0131na a\u015fina de\u011filken, \u00e7o\u011fu ki\u015fi nit kavram\u0131na a\u015finad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Teknoloji \u00fcr\u00fcnlerinde \u00e7ok yayg\u0131n kullan\u0131lmasa da, kandela \u0131\u015f\u0131k \u015fiddetini \u00f6l\u00e7mek i\u00e7in kullan\u0131lan standart birim ve terimdir. Parlakl\u0131\u011f\u0131 \u00f6l\u00e7mek i\u00e7in, metrekare ba\u015f\u0131na kandela veya cd\/m\u00b2 cinsinden hesaplama yap\u0131l\u0131r.<sup>2<\/sup> I\u015f\u0131\u011f\u0131n bir y\u00fczeye \u00e7arpt\u0131\u011f\u0131 andaki parlakl\u0131\u011f\u0131n\u0131 belirlemek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6te yandan, nit terimi teknoloji incelemelerinde ve \u00fcr\u00fcn \u00f6zelliklerinde daha s\u0131k kullan\u0131lan ve ekran\u0131n ne kadar parlak olabilece\u011fini tan\u0131mlamak i\u00e7in kullan\u0131lan bir birimdir. Daha y\u00fcksek nit de\u011feri daha parlak bir ekran anlam\u0131na gelir. Aksi takdirde, daha d\u00fc\u015f\u00fck nit de\u011feri daha lo\u015f bir ekran anlam\u0131na gelir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu iki terim hakk\u0131nda bir\u00e7ok yanl\u0131\u015f anlama oldu\u011fundan, kandela ve nitler ayn\u0131 \u015feydir. Hangi terimi kullan\u0131rsan\u0131z kullan\u0131n, kavram ve ba\u011flam ayn\u0131 kal\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Son olarak, ister kandela ister nit kullanal\u0131m, yine de ekran\u0131n parlakl\u0131\u011f\u0131ndan bahsediyoruz. Kandela bilimsel ve akademik kullan\u0131m i\u00e7in daha uygunken, nit end\u00fcstriyel ve ticari kullan\u0131m i\u00e7in daha pop\u00fclerdir. Ama sonu\u00e7ta ikisi de ayn\u0131 anlama gelir.<\/p>\n\n\n<style>.kb-form input.kadence-blocks-field.verify{opacity:0.0;position:absolute;top:0.0;left:0.0;width:0.0;height:0.0;z-index:-1;}<\/style>\n<div class=\"wp-block-kadence-form kadence-form-8269_a6b7d1-d6 kb-form-wrap kb-form-align-center\"><form class=\"kb-form\" action=\"\" method=\"post\" data-error-message=\"Please fix the error to continue\" data-trp-original-action=\"\"><div class=\"kadence-blocks-form-field kb-field-desk-width-50 kb-input-size-standard\"><label for=\"kb_field_8269_a6b7d1-d6_0\">\u0130sim<\/label><input name=\"kb_field_0\" id=\"kb_field_8269_a6b7d1-d6_0\" data-label=\"Name\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-style-field kb-text-field kb-field-0\"\/><\/div><div class=\"kadence-blocks-form-field kb-form-field-1 kb-field-desk-width-50 kb-input-size-standard\"><label for=\"kb_field_8269_a6b7d1-d6_1\">E-posta<span class=\"required\">*<\/span><\/label><input name=\"kb_field_1\" id=\"kb_field_8269_a6b7d1-d6_1\" data-label=\"Email\" type=\"email\" placeholder=\"\" value=\"\" data-type=\"email\" class=\"kb-field kb-text-style-field kb-email-field kb-field-1\" data-required=\"yes\"\/><\/div><div class=\"kadence-blocks-form-field kb-form-field-2 kb-field-desk-width-33 kb-input-size-standard\"><label for=\"kb_field_8269_a6b7d1-d6_2\">\u015eirket<\/label><input name=\"kb_field_2\" id=\"kb_field_8269_a6b7d1-d6_2\" data-label=\"Company\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-style-field kb-text-field kb-field-2\"\/><\/div><div class=\"kadence-blocks-form-field kb-form-field-3 kb-field-desk-width-33 kb-input-size-standard\"><label for=\"kb_field_8269_a6b7d1-d6_3\">\u0130\u00e7in<\/label><select name=\"kb_field_3\" id=\"kb_field_8269_a6b7d1-d6_3\" data-label=\"For\" type=\"select\" value=\"\" data-type=\"select\" class=\"kb-field kb-select-style-field kb-select-field kb-field-3\"><option value=\"Quote\">Al\u0131nt\u0131<\/option><option value=\"Partnership\">Ortakl\u0131k<\/option><option value=\"More Information\">Daha fazla bilgi<\/option><\/select><\/div><div class=\"kadence-blocks-form-field kb-form-field-4 kb-field-desk-width-33 kb-input-size-standard\"><label for=\"kb_field_8269_a6b7d1-d6_4\">WhatsApp\/Telefon<\/label><input name=\"kb_field_4\" id=\"kb_field_8269_a6b7d1-d6_4\" data-label=\"WhatsApp\/Phone\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-style-field kb-text-field kb-field-4\"\/><\/div><div class=\"kadence-blocks-form-field kb-form-field-5 kb-field-desk-width-100 kb-input-size-standard\"><label for=\"kb_field_8269_a6b7d1-d6_5\">Mesaj<\/label><textarea name=\"kb_field_5\" id=\"kb_field_8269_a6b7d1-d6_5\" data-label=\"Message\" type=\"textarea\" placeholder=\"\" data-type=\"textarea\" class=\"kb-field kb-text-style-field kb-textarea-field kb-field-5\" rows=\"4\"><\/textarea><\/div><input type=\"hidden\" name=\"_kb_form_id\" value=\"8269_a6b7d1-d6\"\/><input type=\"hidden\" name=\"_kb_form_post_id\" value=\"8269\"\/><input type=\"hidden\" name=\"action\" value=\"kb_process_ajax_submit\"\/><label class=\"kadence-verify-label\">E-posta<input class=\"kadence-blocks-field verify\" type=\"text\" name=\"_kb_verify_email\" autocomplete=\"new-password\" aria-hidden=\"true\" placeholder=\"E-posta\" tabindex=\"-1\" data-1p-ignore=\"true\" data-lpignore=\"true\" \/><\/label><div class=\"kadence-blocks-form-field kb-submit-field kb-field-desk-width-100\"><button class=\"kb-forms-submit button kb-button-size-standard kb-button-width-auto\">G\u00d6NDERMEK<\/button><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"tr\"\/><\/form><\/div>\n<noscript><div class=\"kadence-blocks-form-message kadence-blocks-form-warning\">L\u00fctfen formu g\u00f6nderebilmek i\u00e7in taray\u0131c\u0131n\u0131zda JavaScript&#039;i etkinle\u015ftirin.<\/div><style>.kadence-form-8269_a6b7d1-d6 .kadence-blocks-form-field.kb-submit-field { display: none; }<\/style><\/noscript>","protected":false},"excerpt":{"rendered":"<p>With the advent of smartphone technology and advanced display technology, brightness is always a big deal. People want brighter screens so that they can see content clearly and vividly. But how do we measure brightness? Do we just say that we want something bright? Is there a number or metric we can use?&nbsp; That\u2019s what&#8230;<\/p>","protected":false},"author":4,"featured_media":11756,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"right","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[],"wf_post_folders":[],"class_list":["post-11754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"taxonomy_info":{"category":[{"value":1,"label":"Blog"}]},"featured_image_src_large":["https:\/\/szledworld.com\/wp-content\/uploads\/2024\/04\/candle-2038736_1280-1024x682.jpg",1024,682,true],"author_info":{"display_name":"Eric","author_link":"https:\/\/szledworld.com\/tr\/author\/eric"},"comment_info":0,"category_info":[{"term_id":1,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"[caption id=\"attachment_1994\" align=\"alignnone\" width=\"2560\"]<img class=\"wp-image-1994 size-full\" src=\"https:\/\/szledworld.com\/wp-content\/uploads\/2018\/08\/789-scaled.jpg\" alt=\"workshop for SMD and aging test banner\" width=\"2560\" height=\"271\" \/> \u00a0[\/caption]","parent":0,"count":415,"filter":"raw","cat_ID":1,"category_count":415,"category_description":"[caption id=\"attachment_1994\" align=\"alignnone\" width=\"2560\"]<img class=\"wp-image-1994 size-full\" src=\"https:\/\/szledworld.com\/wp-content\/uploads\/2018\/08\/789-scaled.jpg\" alt=\"workshop for SMD and aging test banner\" width=\"2560\" height=\"271\" \/> \u00a0[\/caption]","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/posts\/11754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/comments?post=11754"}],"version-history":[{"count":0,"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/posts\/11754\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/media\/11756"}],"wp:attachment":[{"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/media?parent=11754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/categories?post=11754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/tags?post=11754"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/szledworld.com\/tr\/wp-json\/wp\/v2\/wf_post_folders?post=11754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}