{"id":1361,"date":"2025-05-16T10:47:20","date_gmt":"2025-05-16T01:47:20","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=1361"},"modified":"2025-05-17T10:16:38","modified_gmt":"2025-05-17T01:16:38","slug":"%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/","title":{"rendered":"\ud30c\uc7a5\uc5d0 \ub530\ub77c LED\uc758 \ud654\uac01\uc774 \ub2ec\ub77c\uc9c4\ub2e4\uace0? \u2013 \uad11\ud559\uc801 \uc6d0\ub9ac\uc640 \uae30\uc220 \uc774\uc57c\uae30"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"457\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/spectrum-553216_640.jpg\" alt=\"\" class=\"wp-image-1363\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/spectrum-553216_640.jpg 640w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/spectrum-553216_640-300x214.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LED \uc870\uba85\uc744 \uc0ac\uc6a9\ud558\ub2e4 \ubcf4\uba74, \ub611\uac19\uc740 \ud615\ud0dc\uc758 \ud328\ud0a4\uc9c0\ub77c\ub3c4 **\uc0c9\uc0c1(\ud30c\uc7a5)**\uc5d0 \ub530\ub77c \ube5b\uc774 \ud37c\uc9c0\ub294 \uac01\ub3c4, \uc989 **\ud654\uac01(Beam Angle)**\uc774 \ubbf8\ubb18\ud558\uac8c \ub2e4\ub974\ub2e4\ub294 \uac78 \ub290\ub07c\uc2e0 \uc801 \uc788\uc73c\uc2e0\uac00\uc694?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub298\uc740 <strong>\uc65c \ud30c\uc7a5\uc5d0 \ub530\ub77c LED\uc758 \ud654\uac01\uc774 \ub2ec\ub77c\uc9c0\ub294\uc9c0<\/strong>, \uadf8 \ubb3c\ub9ac\uc801 \uc6d0\ub9ac\uc640 \uae30\uc220\uc801 \ubc30\uacbd\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-7223388601690642\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- \ub514\uc2a4\ud50c\ub808\uc774 \ubc18\uc751\ud615 -->\n<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-7223388601690642\"\n     data-ad-slot=\"8818778389\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 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\">Table of Contents<\/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=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%F0%9F%94%8D_LED%EC%9D%98_%ED%99%94%EA%B0%81Beam_Angle%EC%9D%B4%EB%9E%80\" >\ud83d\udd0d LED\uc758 \ud654\uac01(Beam Angle)\uc774\ub780?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%F0%9F%8C%88_%ED%8C%8C%EC%9E%A5%EC%83%89%EC%97%90_%EB%94%B0%EB%9D%BC_%ED%99%94%EA%B0%81%EC%9D%B4_%EB%8B%AC%EB%9D%BC%EC%A7%80%EB%8A%94_%EC%9D%B4%EC%9C%A0\" >\ud83c\udf08 \ud30c\uc7a5(\uc0c9)\uc5d0 \ub530\ub77c \ud654\uac01\uc774 \ub2ec\ub77c\uc9c0\ub294 \uc774\uc720<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#1_%EA%B5%B4%EC%A0%88%EB%A5%A0%EC%9D%80_%ED%8C%8C%EC%9E%A5%EC%97%90_%EB%94%B0%EB%9D%BC_%EB%B3%80%ED%95%9C%EB%8B%A4_%EC%83%89_%EB%B6%84%EC%82%B0\" >1. \uad74\uc808\ub960\uc740 \ud30c\uc7a5\uc5d0 \ub530\ub77c \ubcc0\ud55c\ub2e4 (\uc0c9 \ubd84\uc0b0)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#2_%ED%8C%8C%EC%9E%A5%EC%97%90_%EB%94%B0%EB%A5%B8_%EA%B4%91_%EC%B6%94%EC%A0%81_%EA%B2%BD%EB%A1%9C_%EC%B0%A8%EC%9D%B4\" >2. \ud30c\uc7a5\uc5d0 \ub530\ub978 \uad11 \ucd94\uc801 \uacbd\ub85c \ucc28\uc774<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%F0%9F%9B%A0_%EC%8B%A4%EC%A0%9C_%EA%B8%B0%EC%88%A0_%EC%A0%81%EC%9A%A9_%EC%82%AC%EB%A1%80\" >\ud83d\udee0 \uc2e4\uc81c \uae30\uc220 \uc801\uc6a9 \uc0ac\ub840<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%E2%9C%85_1_%EB%B0%B1%EC%83%89_LED%EC%9D%98_%EC%83%89_%EC%88%98%EC%B0%A8_%EB%B3%B4%EC%A0%95\" >\u2705 1. \ubc31\uc0c9 LED\uc758 \uc0c9 \uc218\ucc28 \ubcf4\uc815<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%E2%9C%85_2_LED_%EC%A1%B0%EB%AA%85_%EC%84%A4%EA%B3%84_%EC%8B%9C_%EB%A0%8C%EC%A6%88_%EC%B0%A8%EB%B3%84%ED%99%94\" >\u2705 2. LED \uc870\uba85 \uc124\uacc4 \uc2dc \ub80c\uc988 \ucc28\ubcc4\ud654<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%E2%9C%85_3_ToF_LiDAR_IR_%EC%86%A1%EC%8B%A0%EB%B6%80_%EC%84%A4%EA%B3%84\" >\u2705 3. ToF, LiDAR, IR \uc1a1\uc2e0\ubd80 \uc124\uacc4<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%F0%9F%93%8C_%EA%B8%B0%EC%88%A0%EC%A0%81_%EC%B0%B8%EA%B3%A0_%EC%82%AC%ED%95%AD\" >\ud83d\udccc \uae30\uc220\uc801 \ucc38\uace0 \uc0ac\ud56d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%F0%9F%92%A1_%EC%A0%95%EB%A6%AC%ED%95%98%EC%9E%90%EB%A9%B4\" >\ud83d\udca1 \uc815\ub9ac\ud558\uc790\uba74<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/steelcrucian.com\/%ed%8c%8c%ec%9e%a5%ec%97%90-%eb%94%b0%eb%9d%bc-led%ec%9d%98-%ed%99%94%ea%b0%81%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a7%84%eb%8b%a4%ea%b3%a0-%ea%b4%91%ed%95%99%ec%a0%81-%ec%9b%90%eb%a6%ac%ec%99%80\/#%F0%9F%93%9D_%EB%A7%88%EB%AC%B4%EB%A6%AC%ED%95%98%EB%A9%B0\" >\ud83d\udcdd \ub9c8\ubb34\ub9ac\ud558\uba70<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%8D_LED%EC%9D%98_%ED%99%94%EA%B0%81Beam_Angle%EC%9D%B4%EB%9E%80\"><\/span>\ud83d\udd0d LED\uc758 \ud654\uac01(Beam Angle)\uc774\ub780?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud654\uac01<\/strong>\uc774\ub780 LED\uac00 \ubc29\ucd9c\ud558\ub294 \ube5b\uc774 \ud37c\uc9c0\ub294 \uac01\ub3c4\ub97c \ub9d0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc77c\ubc18\uc801\uc73c\ub85c **\uad11\uc18d\uc774 \uc911\uc2ec \ubc1d\uae30\uc758 50% \uc218\uc900\uc774 \ub418\ub294 \uc9c0\uc810\uc758 \uac01\ub3c4(Full Width at Half Maximum, FWHM)**\ub97c \uae30\uc900\uc73c\ub85c \uc815\uc758\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud654\uac01\uc774 <strong>\ub113\uc73c\uba74 \ud655\uc0b0 \uc870\uba85<\/strong>, <strong>\uc881\uc73c\uba74 \uc2a4\ud3ff \uc870\uba85<\/strong> \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/\ud06c\uae30\ubcc0\ud658ChatGPT-Image_250517.png\" alt=\"\" class=\"wp-image-1367\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/\ud06c\uae30\ubcc0\ud658ChatGPT-Image_250517.png 600w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/\ud06c\uae30\ubcc0\ud658ChatGPT-Image_250517-300x300.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/\ud06c\uae30\ubcc0\ud658ChatGPT-Image_250517-150x150.png 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8C%88_%ED%8C%8C%EC%9E%A5%EC%83%89%EC%97%90_%EB%94%B0%EB%9D%BC_%ED%99%94%EA%B0%81%EC%9D%B4_%EB%8B%AC%EB%9D%BC%EC%A7%80%EB%8A%94_%EC%9D%B4%EC%9C%A0\"><\/span>\ud83c\udf08 \ud30c\uc7a5(\uc0c9)\uc5d0 \ub530\ub77c \ud654\uac01\uc774 \ub2ec\ub77c\uc9c0\ub294 \uc774\uc720<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%EA%B5%B4%EC%A0%88%EB%A5%A0%EC%9D%80_%ED%8C%8C%EC%9E%A5%EC%97%90_%EB%94%B0%EB%9D%BC_%EB%B3%80%ED%95%9C%EB%8B%A4_%EC%83%89_%EB%B6%84%EC%82%B0\"><\/span>1. <strong>\uad74\uc808\ub960\uc740 \ud30c\uc7a5\uc5d0 \ub530\ub77c \ubcc0\ud55c\ub2e4 (\uc0c9 \ubd84\uc0b0)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"324\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/refraction-150853_640.png\" alt=\"\" class=\"wp-image-1365\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/refraction-150853_640.png 640w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/refraction-150853_640-300x152.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub80c\uc988\ub098 \ubd09\ud615 \uad11\ud559\uc7ac\ub8cc(\uc2e4\ub9ac\ucf58, PMMA, \uc0ac\ud30c\uc774\uc5b4 \ub4f1)\uc758 \uad74\uc808\ub960\uc740 <strong>\ud30c\uc7a5\uc774 \uc9e7\uc744\uc218\ub85d \ub354 \ud07d\ub2c8\ub2e4.<\/strong><\/li>\n\n\n\n<li>\uc774\ub85c \uc778\ud574 <strong>\uc9e7\uc740 \ud30c\uc7a5\uc758 \ube5b(\uccad\uc0c9, \uc790\uc678\uc120)\uc740 \ub354 \ub9ce\uc774 \uad74\uc808\ub418\uace0, \uae34 \ud30c\uc7a5\uc758 \ube5b(\uc801\uc0c9, \uc801\uc678\uc120)\uc740 \ub35c \uad74\uc808<\/strong>\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u2714 \uac19\uc740 \uad6c\uc870\uc758 \ub80c\uc988\ub97c \ud1b5\uacfc\ud574\ub3c4 \ud30c\uc7a5\uc5d0 \ub530\ub77c \uad74\uc808\uac01\uc774 \ub2ec\ub77c\uc9d0<br>\u2192 \uacb0\uacfc\uc801\uc73c\ub85c <strong>LED \ubc1c\uad11 \ud654\uac01\ub3c4 \ud30c\uc7a5\uc5d0 \ub530\ub77c \ubcc0\ud654<\/strong>\ud568<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%ED%8C%8C%EC%9E%A5%EC%97%90_%EB%94%B0%EB%A5%B8_%EA%B4%91_%EC%B6%94%EC%A0%81_%EA%B2%BD%EB%A1%9C_%EC%B0%A8%EC%9D%B4\"><\/span>2. <strong>\ud30c\uc7a5\uc5d0 \ub530\ub978 \uad11 \ucd94\uc801 \uacbd\ub85c \ucc28\uc774<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LED \ub0b4\ubd80\uc758 \uad11\uc6d0\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\uc740 \ubc18\ub3c4\uccb4 \u2192 \ubd09\uc9c0\uc7ac \u2192 \uc678\ubd80 \uad11\ud559\uacc4\ub97c \ud1b5\uacfc\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774 \uacfc\uc815\uc5d0\uc11c <strong>\uad74\uc808\ub960 \ubcc0\ud654 + \ub0b4\ubd80 \ubc18\uc0ac + \ud30c\uc7a5 \ud2b9\uc131<\/strong>\uc774 \ubcf5\ud569 \uc791\uc6a9\ud558\uc5ec <strong>\ud30c\uc7a5\ubcc4\ub85c \ucd5c\uc885 \ubc1c\uc0b0\uac01\uc774 \ub2ec\ub77c\uc9c0\ub294 \ud604\uc0c1<\/strong>\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\uc608\uc2dc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uac19\uc740 LED \uad6c\uc870\ub77c\ub3c4 \uccad\uc0c9(450nm)\uc740 \uc911\uc2ec \uc9d1\uc911\ud615 \ud328\ud134,<\/li>\n\n\n\n<li>\uc801\uc0c9(630nm)\uc740 \ub354 \ud37c\uc9c0\ub294 \ud328\ud134\uc744 \ubcf4\uc77c \uc218 \uc788\uc74c<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%9B%A0_%EC%8B%A4%EC%A0%9C_%EA%B8%B0%EC%88%A0_%EC%A0%81%EC%9A%A9_%EC%82%AC%EB%A1%80\"><\/span>\ud83d\udee0 \uc2e4\uc81c \uae30\uc220 \uc801\uc6a9 \uc0ac\ub840<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_1_%EB%B0%B1%EC%83%89_LED%EC%9D%98_%EC%83%89_%EC%88%98%EC%B0%A8_%EB%B3%B4%EC%A0%95\"><\/span>\u2705 1. <strong>\ubc31\uc0c9 LED\uc758 \uc0c9 \uc218\ucc28 \ubcf4\uc815<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uccad\uc0c9 \uce69 + \ud615\uad11\uccb4 \ubc29\uc2dd\uc5d0\uc11c \ud30c\uc7a5 \ubd84\ud3ec\uac00 \ub113\uc74c<\/li>\n\n\n\n<li>\uad11\ud559 \ub80c\uc988 \uc124\uacc4 \uc2dc \ud30c\uc7a5 \ucc28\uc774\uc5d0 \ub530\ub978 <strong>\ucd08\uc810 \ubc0f \ud654\uac01 \ud3b8\ucc28\ub97c \ubcf4\uc815<\/strong>\ud574\uc57c \ud568<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_2_LED_%EC%A1%B0%EB%AA%85_%EC%84%A4%EA%B3%84_%EC%8B%9C_%EB%A0%8C%EC%A6%88_%EC%B0%A8%EB%B3%84%ED%99%94\"><\/span>\u2705 2. <strong>LED \uc870\uba85 \uc124\uacc4 \uc2dc \ub80c\uc988 \ucc28\ubcc4\ud654<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad11\ud559 \ub80c\uc988 \uc5c5\uccb4\ub4e4\uc740 <strong>\ud30c\uc7a5\ubcc4 \ucd5c\uc801 \uc124\uacc4 \ub370\uc774\ud130\ubca0\uc774\uc2a4<\/strong> \ubcf4\uc720<\/li>\n\n\n\n<li>\uac19\uc740 \uc0ac\uc591\uc774\ub77c\ub3c4 UV LED, \uc801\uc0c9 LED\ub294 \uc11c\ub85c \ub2e4\ub978 \uad11\ud559\uacc4 \uc801\uc6a9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_3_ToF_LiDAR_IR_%EC%86%A1%EC%8B%A0%EB%B6%80_%EC%84%A4%EA%B3%84\"><\/span>\u2705 3. <strong>ToF, LiDAR, IR \uc1a1\uc2e0\ubd80 \uc124\uacc4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uadfc\uc801\uc678\uc120 LED \uc0ac\uc6a9 \uc2dc \uc77c\ubc18 \uac00\uc2dc\uad11\ubcf4\ub2e4 <strong>\ud654\uac01\uc774 \ub354 \ud37c\uc9c0\ub294 \uacbd\ud5a5<\/strong><\/li>\n\n\n\n<li>\uc13c\uc11c \uc815\ubc00\ub3c4, \uac70\ub9ac \ud0d0\uc9c0 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68 \u2192 \ubcf4\uc815 \ud544\uc218<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%8C_%EA%B8%B0%EC%88%A0%EC%A0%81_%EC%B0%B8%EA%B3%A0_%EC%82%AC%ED%95%AD\"><\/span>\ud83d\udccc \uae30\uc220\uc801 \ucc38\uace0 \uc0ac\ud56d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc694\uc18c<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc601\ud5a5<\/p>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5\uc774 \uc9e7\uc744\uc218\ub85d \ub354 \ub9ce\uc774 \uad74\uc808\ub428 (\uccad\uc0c9 \u2191)<\/p>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uad74\uc808\ub960(Dispersion)<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc18c\uc7ac\ubcc4\ub85c \ud30c\uc7a5\uc5d0 \ub530\ub978 \ubcc0\ud654\ud3ed \ub2e4\ub984<\/p>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\ud615\uc0c1<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \ud328\ud0a4\uc9c0\ub77c\ub3c4 \ud30c\uc7a5\uc5d0 \ub530\ub77c FWHM \ub2e4\ub984<\/p>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\ud559\ub80c\uc988 \uc124\uacc4<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">Achromatic \uc124\uacc4\ub85c \ud30c\uc7a5 \ubcf4\uc815 \uac00\ub2a5<\/p>\n\n\n\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%92%A1_%EC%A0%95%EB%A6%AC%ED%95%98%EC%9E%90%EB%A9%B4\"><\/span>\ud83d\udca1 \uc815\ub9ac\ud558\uc790\uba74<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c8\ubb38<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\ub2f5\ubcc0 \uc694\uc57d<\/p>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5\uc5d0 \ub530\ub77c LED \ud654\uac01\uc774 \ub2ec\ub77c\uc9c0\ub098\uc694?<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/strong> \uad11\ud559\uc801 \uad74\uc808\ub960\uacfc \ud30c\uc7a5 \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc2e4\uc81c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc65c \uadf8\ub7f0\uac00\uc694?<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5\ubcc4\ub85c \uad74\uc808\ub960\uc774 \ub2e4\ub974\uace0, \uad11 \ucd94\uc801 \uacbd\ub85c\uac00 \ub2ec\ub77c\uc9c0\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub514\uc5d0 \uc801\uc6a9\ub418\ub098\uc694?<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\uba85, \uc13c\uc11c, \ub514\uc2a4\ud50c\ub808\uc774, UV\/IR \uad11\uc6d0 \ub4f1 \ub2e4\uc591\ud55c \uae30\uc220\uc5d0\uc11c \uace0\ub824\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%9D_%EB%A7%88%EB%AC%B4%EB%A6%AC%ED%95%98%EB%A9%B0\"><\/span>\ud83d\udcdd \ub9c8\ubb34\ub9ac\ud558\uba70<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"426\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/computer-1373684_640.jpg\" alt=\"\" class=\"wp-image-1369\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/computer-1373684_640.jpg 640w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/05\/computer-1373684_640-300x200.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5\uc5d0 \ub530\ub77c LED\uc758 \ud654\uac01\uc774 \ub2ec\ub77c\uc9c0\ub294 \ud604\uc0c1\uc740 \ub2e8\uc21c\ud55c &#8220;\uc0c9\uae54 \ucc28\uc774&#8221;\uac00 \uc544\ub2cc <strong>\uc815\ud655\ud55c \uad11\ud559 \uc124\uacc4\uc640 \uad00\ub828\ub41c \uacfc\ud559\uc801 \uc6d0\ub9ac<\/strong>\uc785\ub2c8\ub2e4.<br>\uc774\ub7f0 \ub514\ud14c\uc77c\uc774 \uc313\uc5ec <strong>\ub354 \ud6a8\uc728\uc801\uc774\uace0 \uc815\ubc00\ud55c \uad11\uc6d0 \uc124\uacc4<\/strong>\ub85c \uc774\uc5b4\uc9c0\uace0,<br>\uc6b0\ub9ac \uc77c\uc0c1 \uc18d\uc758 \uc870\uba85, \uc13c\uc11c, \ub514\uc2a4\ud50c\ub808\uc774 \ud488\uc9c8\uc744 \ub192\uc774\ub294 \ub370 \ud070 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-7223388601690642\"\n     crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block; text-align:center;\"\n     data-ad-layout=\"in-article\"\n     data-ad-format=\"fluid\"\n     data-ad-client=\"ca-pub-7223388601690642\"\n     data-ad-slot=\"7796582581\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LED \uc870\uba85\uc744 \uc0ac\uc6a9\ud558\ub2e4 \ubcf4\uba74, \ub611\uac19\uc740 \ud615\ud0dc\uc758 \ud328\ud0a4\uc9c0\ub77c\ub3c4 **\uc0c9\uc0c1(\ud30c\uc7a5)**\uc5d0 \ub530\ub77c \ube5b\uc774 \ud37c\uc9c0\ub294 \uac01\ub3c4, \uc989 **\ud654\uac01(Beam Angle)**\uc774 \ubbf8\ubb18\ud558\uac8c \ub2e4\ub974\ub2e4\ub294 \uac78 \ub290\ub07c\uc2e0 \uc801 \uc788\uc73c\uc2e0\uac00\uc694? \uc624\ub298\uc740 \uc65c \ud30c\uc7a5\uc5d0 \ub530\ub77c LED\uc758 \ud654\uac01\uc774 \ub2ec\ub77c\uc9c0\ub294\uc9c0, \uadf8 \ubb3c\ub9ac\uc801 \uc6d0\ub9ac\uc640 \uae30\uc220\uc801 \ubc30\uacbd\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud83d\udd0d LED\uc758 \ud654\uac01(Beam Angle)\uc774\ub780? \ud83c\udf08 \ud30c\uc7a5(\uc0c9)\uc5d0 \ub530\ub77c \ud654\uac01\uc774 \ub2ec\ub77c\uc9c0\ub294 \uc774\uc720 1. \uad74\uc808\ub960\uc740 \ud30c\uc7a5\uc5d0 \ub530\ub77c \ubcc0\ud55c\ub2e4 (\uc0c9 \ubd84\uc0b0) \u2714 \uac19\uc740 \uad6c\uc870\uc758 \ub80c\uc988\ub97c&hellip;&nbsp;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":"","jetpack_post_was_ever_published":false},"categories":[72],"tags":[],"class_list":["post-1361","post","type-post","status-publish","format-standard","hentry","category-optics"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/1361","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/comments?post=1361"}],"version-history":[{"count":3,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/1361\/revisions"}],"predecessor-version":[{"id":1370,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/1361\/revisions\/1370"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=1361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=1361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=1361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}