{"id":11682,"date":"2026-03-17T06:11:25","date_gmt":"2026-03-17T06:11:25","guid":{"rendered":"https:\/\/www.ivanled.com\/?p=11682"},"modified":"2026-03-17T07:12:35","modified_gmt":"2026-03-17T07:12:35","slug":"how-can-an-led-display-achieve-local-dimming","status":"publish","type":"post","link":"https:\/\/www.ivanled.com\/ko\/how-can-an-led-display-achieve-local-dimming\/","title":{"rendered":"\ub85c\uceec \ub514\ubc0d \uc774\ud574\ud558\uae30: \ucf58\ud2b8\ub77c\uc2a4\ud2b8 \ubc0f \ube14\ub799 \ub808\ubca8 \ud5a5\uc0c1"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11682\" class=\"elementor elementor-11682\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c505b7e e-flex e-con-boxed e-con e-parent\" data-id=\"c505b7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a22576 elementor-widget elementor-widget-text-editor\" data-id=\"6a22576\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>When an LED display manufacturer claims that their screens support local dimming, you might wonder: What exactly is local dimming, and why do they do this? This article will explain everything you need to know about local dimming.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8ebdc4 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"c8ebdc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\r\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\r\n\t\t\t\tTable of Contents\t\t\t<\/h4>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__c8ebdc4\" aria-expanded=\"true\" aria-label=\"Buka daftar isi\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\r\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__c8ebdc4\" aria-expanded=\"true\" aria-label=\"Tutup daftar isi\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<div id=\"elementor-toc__c8ebdc4\" class=\"elementor-toc__body\">\r\n\t\t\t<div class=\"elementor-toc__spinner-container\">\r\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db4fc9c elementor-widget elementor-widget-text-editor\" data-id=\"db4fc9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"text-align: center;\">What is Local Dimming?<\/h2><p><br \/>Traditional LCD screens adjust the brightness at the level of the whole LED panel. When the screen is highlighted, some parts are too dazzling. When it displays\u00a0<a title=\"Everything about LED Screen Brightness Explained\" href=\"https:\/\/www.ivanled.com\/led-screen-brightness\/\">at a lower brightness<\/a>, you can\u2019t see details in the shadow.<\/p><p>To solve this problem, local dimming was invented. This technology divides the screen\u2019s luminous area into multiple independently controllable zones and adjusts the brightness of each zone according to the displayed content, in order to enhance contrast and black levels.<\/p><h2 style=\"text-align: center;\">The Function of Local Dimming<\/h2><div class=\"btnPopupImg in-view\">\u00a0<\/div><h3><span id=\"Enhance_the_Contrast\" class=\"ez-toc-section\"><\/span>Enhance the Contrast<\/h3><p>In local dimming, the screen uses its algorithm to analyse the brightness of the content and divide it into different zones based on the luminance. For dark zones, the screen reduces backlight brightness to make blacks deeper. For bright zones, it increases brightness appropriately to make highlights more vivid. In this way, the\u00a0<a title=\"LED Screen Colors: A Comprehensive Guide to Display Technologies\" href=\"https:\/\/www.ivanled.com\/led-screen-colors\/\">screen\u2019s contrast<\/a>\u00a0will be significantly enhanced, which can make the images more three-dimensional and realistic.<\/p><h3><span id=\"Make_Shadow_Details_Clearer\" class=\"ez-toc-section\"><\/span>Make Shadow Details Clearer<\/h3><p>Compared with traditional global dimming, where the entire screen darkens, and shadow areas easily become muddy, local dimming allows the overall screen brightness to drop while still preserving the detail in dark or shadowed regions. Also, the blacks in dark areas are no longer bright or grayish, but much closer to the true black you see in real life.<\/p><h3><span id=\"Reduce_Power_Consumption\" class=\"ez-toc-section\"><\/span>Reduce\u00a0Power Consumption<\/h3><p>With a global backlight and no local dimming, the LEDs behind the LCD must stay fully lit even if 90% of the image is black. Under local dimming control, LEDs in low-brightness regions can be dimmed substantially or disabled altogether to refine shadow detail and enhance contrast performance. Through this mechanism, local dimming can help reduce power consumption during use.<\/p><h2 style=\"text-align: center;\"><span id=\"Types_of_Local_Dimming\" class=\"ez-toc-section\"><\/span>Types of Local Dimming<\/h2><h3><span id=\"Global_Dimming\" class=\"ez-toc-section\"><\/span>Global Dimming<\/h3><p>Global dimming has no backlight zones. When adjusting brightness, the entire screen brightens or darkens as a whole. This approach offers a significant cost advantage and is commonly used in low-end LCDs and business displays.<\/p><p>Moreover, in the long run, even though it is a more basic technology, global dimming will not be completely phased out, as certain applications do not require highly detailed image quality.<\/p><h3><span id=\"Direct-lit_Local_Dimming\" class=\"ez-toc-section\"><\/span>Direct-lit Local Dimming<\/h3><p>Backlight technologies are generally divided into two types: direct-lit and edge-lit. In direct-lit backlight technology, the LED bulbs are evenly distributed across the entire area behind the panel.<\/p><p>Direct-lit local dimming divides these LED bulbs into several zones, typically around 2 to 32. During operation, these zones can independently control their brightness based on dedicated algorithms. Compared to edge-lit local dimming, direct-lit zone dimming allows for finer, more controllable zones, resulting in a more even distribution of light across the screen.<\/p><h3><span id=\"Edge-lit_Local_Dimming\" class=\"ez-toc-section\"><\/span>Edge-lit Local Dimming<\/h3><p>In edge-lit backlight technology, small LED bulbs are arranged along the left and right edges of the screen, and use microstructures to evenly distribute the light across the panel. Edge-lit local dimming refers to grouping the LEDs along the edges for control, which typically divides the small LED bulbs into 4 to 16 zones, with some models even having 32 zones.<\/p><p>On one hand, edge-lit local dimming uses fewer LEDs, and with the local dimming feature, it can reduce power consumption. On the other hand, because the light comes from the sides, it may result in uneven brightness in certain areas.<\/p><h3><span id=\"Full_Array_Local_Dimming\" class=\"ez-toc-section\"><\/span>Full Array Local Dimming<\/h3><p>Full-Array Local Dimming (FALD) builds on direct-lit local dimming by significantly increasing the number of zones, typically dividing the backlight into hundreds or even thousands of zones. Additionally, FALD often incorporates advanced components such as diffusion films and collimating films to minimize uneven brightness.<\/p><p>With this technology, the screens can achieve impressive contrast and HDR performance while also improving power efficiency. FALD is usually used in high-end LCD TVs, monitors, and professional displays.<\/p><div class=\"btnPopupImg in-view\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-large wp-image-11685\" src=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming1-1024x576.webp\" alt=\"#image_title\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming1-1024x576.webp 1024w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming1-300x169.webp 300w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming1-768x432.webp 768w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming1-18x10.webp 18w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming1.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><h2 style=\"text-align: center;\"><span id=\"Local_Dimming_in_Different_Display_Technologies\" class=\"ez-toc-section\"><\/span>Local Dimming in Different Display Technologies<\/h2><h3><span id=\"Traditional_LED-LCD\" class=\"ez-toc-section\"><\/span>Traditional LED-LCD<\/h3><p>Traditional LED-LCDs typically have a small number of zones or no zoning at all, and usually use global dimming. With technological advances, edge-lit and direct-lit local dimming have gradually been adopted, though their light control precision remains limited.<\/p><h3><span id=\"Mini_LED\" class=\"ez-toc-section\"><\/span>Mini LED<\/h3><p>Mini LED backlighting uses a full-array layout and upgrades the FALD technology with a greater number of zones. Mini LED can have 500 or even over 5,000 zones. Among today\u2019s LCD backlight technologies, Mini LED represents the most advanced option, and it can showcase to you the best performance that LCD technology can deliver.<\/p><h3><span id=\"Micro_LED_and_OLED\" class=\"ez-toc-section\"><\/span>Micro LED and OLED<\/h3><p>As self-emissive LED display technologies, Micro LED and OLED do not rely on local dimming to control brightness in specific areas. The unit of dimming for both technologies is pixels. In other words, each pixel acts as an independently controllable dimming unit.<\/p><p>Therefore, Micro LED and OLED offer some of the best dimming performance among all display technologies, with black levels and HDR effects better than those of LCD screens.<\/p><h2 style=\"text-align: center;\"><span id=\"Local_Dimming_Costs_and_Prices_Across_Different_Technologies\" class=\"ez-toc-section\"><\/span>Local Dimming Costs and Prices Across Different Technologies<\/h2><h3><span id=\"Traditional_LED-LCD_with_Global_Dimming\" class=\"ez-toc-section\"><\/span>Traditional LED-LCD with Global Dimming<\/h3><div class=\"btnPopupImg in-view\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-11686\" src=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming3-1024x576.webp\" alt=\"#image_title\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming3-1024x576.webp 1024w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming3-300x169.webp 300w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming3-768x432.webp 768w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming3-18x10.webp 18w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming3.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><p>LCD screens without local dimming do not require related smart algorithms, so they are the lowest-cost option among all dimming technologies. Typically, only low-end or older LCD screens forgo local dimming, and their prices are the lowest. For example, entry-level TCL Smart TVs are priced at $129.99.<\/p><h3><span id=\"Low-zone_Local_Dimming\" class=\"ez-toc-section\"><\/span>Low-zone Local Dimming<\/h3><p>Compared to traditional global dimming screens, displays with zoned dimming have additional costs for backlight modules, driver ICs, and backlight control. However, since the number of zones is small, the number of LEDs and the complexity of the drivers remain low, so the overall cost is not significantly higher.<\/p><h3><span id=\"FALD_and_Mini_LED\" class=\"ez-toc-section\"><\/span>FALD and Mini LED<\/h3><p>Compared to basic low-zone PWM algorithms, FALD requires high-speed dynamic local dimming algorithms and multiple LED driver ICs, which adds to the cost. While Mini LED uses tiny LEDs with diameters of 10\u2013100 \u03bcm to achieve thousands of zones, its cost is significantly higher than that of standard FALD.<\/p><h3><span id=\"OLED_and_Micro_LED\" class=\"ez-toc-section\"><\/span>OLED and Micro LED<\/h3><p>As mentioned, each pixel in OLED and Micro LED technologies requires a driver IC, providing extremely high control precision. Especially, the micro-LEDs in Micro LED displays are more expensive, and combined with high-precision processes and complex driving systems, Micro LED becomes the costliest display technology on the market.<\/p><div class=\"btnPopupImg in-view\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-9840\" src=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2025\/12\/Expo-led-video-wall.jpg\" alt=\"#image_title\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2025\/12\/Expo-led-video-wall.jpg 800w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2025\/12\/Expo-led-video-wall-300x225.jpg 300w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2025\/12\/Expo-led-video-wall-768x576.jpg 768w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2025\/12\/Expo-led-video-wall-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><h2 style=\"text-align: center;\"><span id=\"Application_Scenarios_of_Local_Dimming\" class=\"ez-toc-section\"><\/span>Application Scenarios of Local Dimming<\/h2><h3><span id=\"TVs_and_Mobile_Devices\" class=\"ez-toc-section\"><\/span>TVs and Mobile Devices<\/h3><p>For TVs, you can almost see every type of local dimming, from global dimming to Mini LED and the most advanced Micro LED. The number of zones also determines HDR performance. Generally, the more zones a local dimming system has, the better the color performance of the TV.<\/p><p>For phones, the purpose of local dimming is to maintain good dark-detail performance when the screen brightness is lowered or videos are played. However, due to the small screen size, LCD phone displays have fewer backlight zones, typically only 2\u201316 zones, while some phone screens use OLED technology, such as the iPhone 12 and later models, which can achieve better zoning and dark-detail performance compared to LCD screens.<\/p><h3><span id=\"Professional_Usage\" class=\"ez-toc-section\"><\/span>Professional Usage<\/h3><p>Generally, professional fields such as film production, medical imaging, and surveillance displays require high accuracy in dark-area rendering, which makes local dimming more important. For example, the post-production of films requires HDR correction and the restoration of picture authenticity. Therefore, the requirements for local dimming and intelligent algorithms are extremely high.<\/p><h3><span id=\"Outdoor_Commercial_Display\" class=\"ez-toc-section\"><\/span>Outdoor Commercial Display<\/h3><p>For\u00a0<a title=\"LED Screen For Advertising\" href=\"https:\/\/www.ivanled.com\/led-screen-for-advertising\/\">outdoor advertising displays<\/a>, ambient light changes constantly. Therefore, to maintain optimal visual performance, the screen should adjust its brightness according to the day\u2013night cycle. Generally, outdoor advertising displays do not demand highly detailed image quality like consumer TVs or mobile devices; they usually include fewer than 20 dimming zones, with some using only global dimming.<\/p><h2 style=\"text-align: center;\"><span id=\"Drawbacks_of_Local_Dimming\" class=\"ez-toc-section\"><\/span>Drawbacks of Local Dimming<\/h2><div class=\"btnPopupImg in-view\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-11688\" src=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming2-1024x576.webp\" alt=\"#image_title\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming2-1024x576.webp 1024w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming2-300x169.webp 300w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming2-768x432.webp 768w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming2-18x10.webp 18w, https:\/\/www.ivanled.com\/wp-content\/uploads\/2026\/03\/Local-Dimming2.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><h3><span id=\"Blooming\" class=\"ez-toc-section\"><\/span>Blooming<\/h3><p>Because the backlight LEDs are unified, local dimming may cause bright areas to spill light into darker regions, making shadows look dirty or washed-out and resulting in visible halos. Halo effects are usually most obvious on TVs that have a relatively low number of dimming zones, such as those with fewer than 100.<\/p><h3><span id=\"Insufficiently_Smooth_Transition\" class=\"ez-toc-section\"><\/span>Insufficiently Smooth Transition<\/h3><p>When the number of partitions is particularly small or the algorithm is particularly rough, the brightness variation from one partition to another often becomes uneven, and there are unreasonable brightness differences at the junctions. In particular, displays that use edge-lit local dimming are the most prone to this issue.<\/p><h3><span id=\"Immature_Software_Algorithm\" class=\"ez-toc-section\"><\/span>Immature Software Algorithm<\/h3><p>The algorithm not only has to handle zone-based dimming, but also requires strong technical support to ensure timely response and smooth transitions. If the algorithm is not mature enough but is still required to control too many dimming zones, the display may suffer from blooming,\u00a0screen ghost, poor detail reproduction, and unstable brightness during operation.<\/p><h3><span id=\"Difficult_to_Achieve_Pixel-level_Partitioning\" class=\"ez-toc-section\"><\/span>Difficult to Achieve Pixel-level Partitioning<\/h3><p>A higher number of dimming zones also increases algorithmic load, including the refresh rate for calculating zone brightness, inter-zone light compensation, and flicker suppression. Unlike OLED and Micro LED, which can individually control each pixel from the factory, achieving pixel-level zoning on an LCD panel is extremely challenging and nearly impossible.<\/p><h2 style=\"text-align: center;\"><span id=\"FAQs\" class=\"ez-toc-section\"><\/span>FAQs<\/h2><h4><span id=\"Can_local_dimming_have_an_impact_on_eye_strain\" class=\"ez-toc-section\"><\/span>Can local dimming have an impact on\u00a0<a title=\"Is LED Display Good for Your Eyes?\" href=\"https:\/\/www.ivanled.com\/is-led-display-good-for-your-eyes\/\">eye strain<\/a>?<\/h4><p>If the backlight zones show uneven brightness, brightness fluctuations, or halo phenomena, it is very likely to cause eye fatigue. However, if there are more zones and smarter algorithms, eye strain is largely avoided. Moreover, self-emissive displays like OLED and Micro LED rarely exhibit these issues.<\/p><h4><span id=\"Does_the_screens_power_consumption_increase_correspondingly_as_the_number_of_dimming_zones_rises\" class=\"ez-toc-section\"><\/span>Does the screen\u2019s power consumption increase correspondingly as the number of dimming zones rises?<\/h4><p>Calculating power consumption is a complex process. The power consumption of displays with local dimming depends on the type of content, the number of dimming zones, and the efficiency of the dimming algorithm. Reducing the brightness of dark areas can indeed save energy. However, more dimming zones mean more complex backlight control circuits and driver ICs, which in turn consume more power.<\/p><h4><span id=\"Are_local_dimming_technologies_used_in_projectors_AR_or_VR\" class=\"ez-toc-section\"><\/span>Are local dimming technologies used in projectors, AR, or VR?<\/h4><p>Yes. Unlike LCD screens, projectors generally achieve local brightness control through controllable light sources combined with digital micromirrors or liquid crystal light valves, while VR and AR devices typically use OLED or Micro LED displays, which can allow each pixel\u2019s brightness to be adjusted independently.<\/p><h2 style=\"text-align: center;\"><span id=\"Final_Thoughts_Cooperation_with_an_Experienced_Manufacturer\" class=\"ez-toc-section\"><\/span>Final Thoughts: Cooperation with an Experienced Manufacturer<\/h2><p>If you want to customize a display capable of local dimming,\u00a0<a title=\"Home\" href=\"https:\/\/www.ivanled.com\/\">IvanLED<\/a>\u00a0is your ideal choice. We are experts in LED screen local dimming technology capable of creating precise dimming zones to enhance image details, and we can also provide you with screens for various applications, sizes, and resolutions. Feel free to reach out if you want to know anything about local dimming!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>When an LED display manufacturer claims that their screens support local dimming, you might wonder: What exactly is local dimming, and why do they do this? This article will explain everything you need to know about local dimming. Table of Contents What is Local Dimming? Traditional LCD screens adjust the brightness at the level of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11683,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-led-display-screen-news"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.6.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"Discover the essentials of local dimming technology and how it transforms LED displays with improved contrast, deeper blacks, and energy efficiency.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"IvanLED\"\/>\n\t<meta name=\"google-site-verification\" content=\"VKIkrAGLBhYk2UBV83voDDOGKokKVoKbVWvJ6DoAs-Q\" \/>\n\t<meta name=\"p:domain_verify\" content=\"cb06beb2e1633e77b47125aca5f71b6c\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.ivanled.com\/ko\/how-can-an-led-display-achieve-local-dimming\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.6.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"ko_KR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Leading LED Display Manufacturer in China \u2013 Ivan LED \u2013 Product Range: Rental LED Screen, Indoor LED Screen, Outdoor LED Billboard\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Understanding Local Dimming: Enhancing Contrast &amp; 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