{"id":2455,"date":"2026-09-13T21:57:42","date_gmt":"2026-09-13T12:57:42","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=2455"},"modified":"2026-09-13T21:57:44","modified_gmt":"2026-09-13T12:57:44","slug":"diffuser-plate-material-haze-guide","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/","title":{"rendered":"\ud83c\udf2b\ufe0f \ud655\uc0b0\ud310 \uc7ac\uc9c8 \ube44\uad50 \uc644\ubcbd\uc815\ub9ac \u2013 PMMA\u00b7PC\u00b7PET\uc640 Haze, \uc798 \uac00\ub9b4\uc218\ub85d \uc5b4\ub450\uc6cc\uc9c0\ub294 \uc774\uc720"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ud3c9\ud310 LED \uc870\uba85\uc744 \uaed0\ub2e4 \ucf1c\ubcf4\uba74, \ucf1c\uae30 \uc804\uc5d0\ub294 \ud558\uc580 \ud310\ub9cc \ubcf4\uc774\ub2e4\uac00 \ucf1c\uba74 \uace0\ub974\uac8c \ube5b\ub0a9\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uc5b4\ub5a4 \uc81c\ud488\uc740 \uc790\uc138\ud788 \ubcf4\uba74 LED \uc54c\uac31\uc774\uac00 \uc810\uc810\uc774 \ube44\uccd0 \ubcf4\uc774\uace0, \uc5b4\ub5a4 \uc81c\ud488\uc740 \uc644\uc804\ud788 \uade0\uc77c\ud558\uc9c0\ub9cc <strong>\ub208\uc5d0 \ub744\uac8c \uc5b4\ub461\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ucc28\uc774\ub97c \ub9cc\ub4dc\ub294 \ubd80\ud488\uc774 **\ud655\uc0b0\ud310(Diffuser)**\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ud655\uc0b0\ud310\uc744 \uace0\ub97c \ub54c \ubc18\ub4dc\uc2dc \ub9c8\uc8fc\uce58\ub294 \uc22b\uc790\uac00 **Haze(\ud5e4\uc774\uc988)**\uc640 <strong>\uc804\uad11\uc120 \ud22c\uacfc\uc728<\/strong>\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 \uc774 \uae00\uc740 \uad11\ud559 \uc2dc\ub9ac\uc988 3\ub2e8\uacc4 <strong>\uad11\ud559 \ubd80\ud488 \uc124\uacc4<\/strong>\uc758 \ub450 \ubc88\uc9f8 \uae00\uc785\ub2c8\ub2e4. <a href=\"https:\/\/steelcrucian.com\/light-guide-plate-lgp-pattern-design\/\">\ub3c4\uad11\ud310(LGP)<\/a>\uc774 \ube5b\uc744 \uba74\uc73c\ub85c \ud3bc\ucce4\ub2e4\uba74, \ud655\uc0b0\ud310\uc740 \uadf8 \uc704\uc5d0\uc11c <strong>\uc810\uc744 \uc9c0\uc6b0\uace0 \ubd80\ub4dc\ub7fd\uac8c<\/strong> \ub9cc\ub4ed\ub2c8\ub2e4. \ubb38\uc81c\ub294 \uc9c0\uc6b0\ub294 \ub9cc\ud07c \uc5b4\ub450\uc6cc\uc9c4\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\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\/diffuser-plate-material-haze-guide\/#%F0%9F%8C%AB%EF%B8%8F_Haze%EB%9E%80_%EB%AC%B4%EC%97%87%EC%9D%B8%EA%B0%80_%E2%80%93_%E2%80%9C%EC%96%BC%EB%A7%88%EB%82%98_%ED%9D%90%EB%A6%B0%EA%B0%80%E2%80%9D%EC%9D%98_%EC%A0%95%EC%9D%98\" >\ud83c\udf2b\ufe0f Haze\ub780 \ubb34\uc5c7\uc778\uac00 \u2013 &#8220;\uc5bc\ub9c8\ub098 \ud750\ub9b0\uac00&#8221;\uc758 \uc815\uc758<\/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\/diffuser-plate-material-haze-guide\/#%F0%9F%94%AC_%ED%99%95%EC%82%B0%EC%9D%80_%EC%96%B4%EB%96%BB%EA%B2%8C_%EC%9D%BC%EC%96%B4%EB%82%A0%EA%B9%8C_%E2%80%93_%EB%91%90_%EA%B0%80%EC%A7%80_%EB%B0%A9%EC%8B%9D\" >\ud83d\udd2c \ud655\uc0b0\uc740 \uc5b4\ub5bb\uac8c \uc77c\uc5b4\ub0a0\uae4c \u2013 \ub450 \uac00\uc9c0 \ubc29\uc2dd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/#%F0%9F%93%8A_%EC%9E%AC%EC%A7%88_3%EC%A2%85_%EB%B9%84%EA%B5%90_%E2%80%93_PMMA_vs_PC_vs_PET\" >\ud83d\udcca \uc7ac\uc9c8 3\uc885 \ube44\uad50 \u2013 PMMA vs PC vs PET<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/#%F0%9F%A7%AE_92_88%EB%8A%94_%EC%96%B4%EB%94%94%EC%84%9C_%EC%98%A4%EB%8A%94_%EC%88%AB%EC%9E%90%EC%9D%BC%EA%B9%8C\" >\ud83e\uddee 92%, 88%\ub294 \uc5b4\ub514\uc11c \uc624\ub294 \uc22b\uc790\uc77c\uae4c?<\/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\/diffuser-plate-material-haze-guide\/#%E2%9A%96%EF%B8%8F_%ED%95%B5%EC%8B%AC_%ED%8A%B8%EB%A0%88%EC%9D%B4%EB%93%9C%EC%98%A4%ED%94%84_%E2%80%93_%EC%9E%98_%EA%B0%80%EB%A6%B4%EC%88%98%EB%A1%9D_%EC%96%B4%EB%91%90%EC%9B%8C%EC%A7%84%EB%8B%A4\" >\u2696\ufe0f \ud575\uc2ec \ud2b8\ub808\uc774\ub4dc\uc624\ud504 \u2013 \uc798 \uac00\ub9b4\uc218\ub85d \uc5b4\ub450\uc6cc\uc9c4\ub2e4<\/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\/diffuser-plate-material-haze-guide\/#%F0%9F%93%89_%EC%97%AC%EB%9F%AC_%EC%9E%A5_%EA%B2%B9%EC%B9%98%EB%A9%B4_%EC%86%90%EC%8B%A4%EC%9D%B4_%EA%B3%B1%ED%95%B4%EC%A7%84%EB%8B%A4\" >\ud83d\udcc9 \uc5ec\ub7ec \uc7a5 \uacb9\uce58\uba74 \uc190\uc2e4\uc774 \uacf1\ud574\uc9c4\ub2e4<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/#%F0%9F%8E%AF_%EC%8B%A4%EB%AC%B4_%EC%84%A0%ED%83%9D_%EA%B8%B0%EC%A4%80\" >\ud83c\udfaf \uc2e4\ubb34 \uc120\ud0dd \uae30\uc900<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/#%EA%B1%B0%EB%A6%AC%EC%99%80_LED_%EA%B0%84%EA%B2%A9%EC%9D%B4_Haze%EB%A5%BC_%EA%B2%B0%EC%A0%95%ED%95%9C%EB%8B%A4\" >\uac70\ub9ac\uc640 LED \uac04\uaca9\uc774 Haze\ub97c \uacb0\uc815\ud55c\ub2e4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/#%EC%9E%AC%EC%A7%88%EC%9D%80_%EC%9D%B4%EB%A0%87%EA%B2%8C_%EA%B3%A0%EB%A6%85%EB%8B%88%EB%8B%A4\" >\uc7ac\uc9c8\uc740 \uc774\ub807\uac8c \uace0\ub985\ub2c8\ub2e4<\/a><\/li><\/ul><\/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\/diffuser-plate-material-haze-guide\/#%E2%9A%A0%EF%B8%8F_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\" >\u26a0\ufe0f \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<\/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\/diffuser-plate-material-haze-guide\/#%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\" >\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/#%F0%9F%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\" >\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/#%F0%9F%93%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\" >\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8C%AB%EF%B8%8F_Haze%EB%9E%80_%EB%AC%B4%EC%97%87%EC%9D%B8%EA%B0%80_%E2%80%93_%E2%80%9C%EC%96%BC%EB%A7%88%EB%82%98_%ED%9D%90%EB%A6%B0%EA%B0%80%E2%80%9D%EC%9D%98_%EC%A0%95%EC%9D%98\"><\/span>\ud83c\udf2b\ufe0f Haze\ub780 \ubb34\uc5c7\uc778\uac00 \u2013 &#8220;\uc5bc\ub9c8\ub098 \ud750\ub9b0\uac00&#8221;\uc758 \uc815\uc758<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Haze\ub294 \uac10\uac01\uc801\uc778 \ud45c\ud604\uc774 \uc544\ub2c8\ub77c \uaddc\uaca9\uc73c\ub85c \uc815\uc758\ub41c \uc22b\uc790\uc785\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \ud22c\uacfc \ud2b9\uc131 \uc2dc\ud5d8 \uaddc\uaca9\uc778 <strong>ASTM D1003<\/strong>\uc5d0\uc11c \uc774\ub807\uac8c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"567\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-01-haze-definition-1024x567.png\" alt=\"\" class=\"wp-image-2456\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-01-haze-definition-1024x567.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-01-haze-definition-768x425.png 768w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-01-haze-definition-300x166.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-01-haze-definition.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>Haze (%) = 2.5\u00b0\ubcf4\ub2e4 \ud06c\uac8c \uaebe\uc778 \ud22c\uacfc\uad11 \u00f7 \uc804\uccb4 \ud22c\uacfc\uad11 \u00d7 100\n\uc804\uad11\uc120 \ud22c\uacfc\uc728 (%) = \uc804\uccb4 \ud22c\uacfc\uad11 \u00f7 \uc785\uc0ac\uad11 \u00d7 100\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc900\uc120\uc740 **2.5\u00b0**\uc785\ub2c8\ub2e4. \uc2dc\ub8cc\ub97c \ud1b5\uacfc\ud55c \ube5b \uc911 \uc9c4\ud589 \ubc29\ud5a5\uc5d0\uc11c 2.5\u00b0\ubcf4\ub2e4 \ud06c\uac8c \ubc97\uc5b4\ub09c \uc131\ubd84\uc774 \uc5bc\ub9c8\ub098 \ub418\ub294\uc9c0\ub97c \ube44\uc728\ub85c \ub098\ud0c0\ub0b8 \uac12\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c <strong>Haze 30%\ub97c \ub118\uc73c\uba74 \ud655\uc0b0\uc131 \uc7ac\ub8cc<\/strong>\ub85c \ubd84\ub958\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c \uaf2d \uad6c\ubd84\ud574\uc57c \ud560 \uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Haze\ub294 \ube44\uc728\uc785\ub2c8\ub2e4.<\/strong> \ud1b5\uacfc\ud55c \ube5b \uc911 \uba87 %\uac00 \ud769\uc5b4\uc84c\ub294\uc9c0\ub9cc \ub9d0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\uad11\uc120 \ud22c\uacfc\uc728\uc740 \ucd1d\ub7c9\uc785\ub2c8\ub2e4.<\/strong> \ube5b\uc774 \uc5bc\ub9c8\ub098 \ud1b5\uacfc\ud588\ub294\uc9c0\ub97c \ub9d0\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\">\u26a0\ufe0f <strong>Haze 95%\ub77c\uace0 \ud574\uc11c \ube5b\uc758 95%\uac00 \ud1b5\uacfc\ud55c\ub2e4\ub294 \ub73b\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/strong> \ub450 \uc22b\uc790\ub294 \ubd84\ubaa8\uac00 \uc644\uc804\ud788 \ub2e4\ub985\ub2c8\ub2e4. Haze\uac00 \ub192\uc73c\uba74\uc11c \ud22c\uacfc\uc728\ub3c4 \ub192\uc740 \uc7ac\ub8cc\uac00 \uc88b\uc740 \ud655\uc0b0\ud310\uc774\uace0, \uc2e4\uc81c\ub85c\ub294 \uc774 \ub458\uc774 \uc11c\ub85c \ubc18\ub300\ub85c \uc6c0\uc9c1\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uce21\uc815\uc740 \ubcf4\ud1b5 \uc801\ubd84\uad6c\uac00 \ub2ec\ub9b0 \ud5e4\uc774\uc988\ubbf8\ud130\ub098 \ubd84\uad11\uad11\ub3c4\uacc4\ub85c \ud558\uba70, \uc2dc\ub8cc\ub97c \uc801\ubd84\uad6c \uc785\uad6c\uc5d0 \ub193\ub290\ub0d0 \uc548\uc5d0 \ub193\ub290\ub0d0\uc5d0 \ub530\ub77c \uac12\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uadf8\ub798\uc11c <strong>\uac19\uc740 \uc81c\ud488\ub3c4 \uce21\uc815 \uc870\uac74\uc774 \ub2e4\ub974\uba74 \uc218\uce58\uac00 \ub2e4\ub974\uac8c \ub098\uc635\ub2c8\ub2e4.<\/strong><\/p>\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%94%AC_%ED%99%95%EC%82%B0%EC%9D%80_%EC%96%B4%EB%96%BB%EA%B2%8C_%EC%9D%BC%EC%96%B4%EB%82%A0%EA%B9%8C_%E2%80%93_%EB%91%90_%EA%B0%80%EC%A7%80_%EB%B0%A9%EC%8B%9D\"><\/span>\ud83d\udd2c \ud655\uc0b0\uc740 \uc5b4\ub5bb\uac8c \uc77c\uc5b4\ub0a0\uae4c \u2013 \ub450 \uac00\uc9c0 \ubc29\uc2dd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud655\uc0b0\ud310\uc774 \ube5b\uc744 \ud769\ub728\ub9ac\ub294 \ubc29\ubc95\uc740 \ud06c\uac8c \ub450 \uac00\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \uccb4\uc801 \ud655\uc0b0 (Bulk Diffusion)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\uc9c0 \uc548\uc5d0 \uad74\uc808\ub960\uc774 \ub2e4\ub978 <strong>\ud655\uc0b0 \uc785\uc790<\/strong>\ub97c \uc11e\uc2b5\ub2c8\ub2e4. \ube5b\uc774 \ud310 \ub0b4\ubd80\ub97c \uc9c0\ub098\uba74\uc11c \uc785\uc790 \uacbd\uacc4\ub9c8\ub2e4 \uad74\uc808\u00b7\uc0b0\ub780\ub418\uc5b4 \ubc29\ud5a5\uc774 \ud769\uc5b4\uc9d1\ub2c8\ub2e4. \ud655\uc0b0\uc774 \uace0\ub974\uace0 \uac01\ub3c4 \uc758\uc874\uc131\uc774 \uc801\uc9c0\ub9cc, \uc785\uc790\ub97c \ub9ce\uc774 \ub123\uc744\uc218\ub85d \ube5b\uc774 \ud761\uc218\u00b7\ud6c4\ubc29\uc0b0\ub780\ub418\uc5b4 \ud22c\uacfc\uc728\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \ud45c\uba74 \ud655\uc0b0 (Surface Diffusion)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud310 \ud45c\uba74\uc5d0 \ubbf8\uc138\ud55c \uc694\ucca0\uc744 \ub9cc\ub4e4\uac70\ub098, \uc0b0\ub780 \uc785\uc790\uac00 \ub4e0 \ucf54\ud305\uc744 \ubc14\ub985\ub2c8\ub2e4. \ud544\ub984\ub958 \ud655\uc0b0 \uc2dc\ud2b8\uac00 \uc8fc\ub85c \uc774 \ubc29\uc2dd\uc774\uba70, PET \ud544\ub984 \uc591\uba74\uc5d0 \ud655\uc0b0 \ucf54\ud305\uc744 \ud558\ub294 \uad6c\uc870\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uc81c\ud488\uc740 \ub450 \ubc29\uc2dd\uc744 \uc11e\uc5b4 \uc4f0\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 PET \ubca0\uc774\uc2a4 \ud544\ub984\uc5d0 \uc591\uba74 \ud655\uc0b0 \ucf54\ud305\uc744 \ud55c \ud655\uc0b0 \ud544\ub984\uc740 \ud45c\uba74 \ud655\uc0b0\uc774 \uc8fc\ub825\uc774\uace0, \ud655\uc0b0\uc81c\ub97c \ub123\uc740 PMMA \uc555\ucd9c\ud310\uc740 \uccb4\uc801 \ud655\uc0b0\uc774 \uc8fc\ub825\uc785\ub2c8\ub2e4.<\/p>\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%8A_%EC%9E%AC%EC%A7%88_3%EC%A2%85_%EB%B9%84%EA%B5%90_%E2%80%93_PMMA_vs_PC_vs_PET\"><\/span>\ud83d\udcca \uc7ac\uc9c8 3\uc885 \ube44\uad50 \u2013 PMMA vs PC vs PET<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-02-material-comparison-1024x683.png\" alt=\"\" class=\"wp-image-2457\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-02-material-comparison-1024x683.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-02-material-comparison-300x200.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-02-material-comparison-768x512.png 768w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-02-material-comparison-930x620.png 930w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-02-material-comparison.png 1291w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>PMMA (\uc544\ud06c\ub9b4)<\/th><th>PC (\ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8)<\/th><th>PET<\/th><\/tr><\/thead><tbody><tr><td>\uad74\uc808\ub960<\/td><td>\uc57d 1.49<\/td><td>\uc57d 1.586<\/td><td>\uc57d 1.57<\/td><\/tr><tr><td>\uc804\uad11\uc120 \ud22c\uacfc\uc728 (\ud22c\uba85 \uae30\uc900)<\/td><td>\uc57d 92%<\/td><td>\uc57d 88~90%<\/td><td>\uc57d 88~90%<\/td><\/tr><tr><td>\ub0b4\ucda9\uaca9\uc131<\/td><td>\ub0ae\uc74c (\ucde8\uc131)<\/td><td>\ub9e4\uc6b0 \ub192\uc74c<\/td><td>\ub192\uc74c (\ud544\ub984)<\/td><\/tr><tr><td>\ub0b4\uc5f4\uc131 (HDT)<\/td><td>\uc57d 80~100\u2103<\/td><td>\uc57d 130\u2103<\/td><td>\ub0ae\uc74c<\/td><\/tr><tr><td>\ub0b4\ud6c4\uc131 (\ud669\ubcc0 \uc800\ud56d)<\/td><td>\uc6b0\uc218<\/td><td>\ubcf4\ud638\uce35 \uc5c6\uc73c\uba74 \ud669\ubcc0<\/td><td>\ubcf4\ud1b5<\/td><\/tr><tr><td>\ud45c\uba74 \uacbd\ub3c4<\/td><td>\uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc74c<\/td><td>\ub0ae\uc74c (\ud558\ub4dc\ucf54\ud305 \ud544\uc694)<\/td><td>\ud544\ub984\uc774\ub77c \ubcc4\ub3c4<\/td><\/tr><tr><td>\uc8fc \uc6a9\ub3c4<\/td><td>\ud655\uc0b0\ud310, \ucee4\ubc84, \ub3c4\uad11\ud310<\/td><td>\uace0\uc628\u00b7\ucda9\uaca9 \ubd80\uc704 \ucee4\ubc84<\/td><td>\ud655\uc0b0 \ud544\ub984, \uc2dc\ud2b8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \uc790\ub8cc\uc758 \uadfc\uac70\ub294 \uc774\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PMMA 92% vs PC 88%<\/strong> : \uc5ec\ub7ec \uc7ac\ub8cc \ube44\uad50 \uc790\ub8cc\uc5d0\uc11c \ubc18\ubcf5 \ud655\uc778\ub418\ub294 \uc218\uce58\uc785\ub2c8\ub2e4. PMMA\ub294 \uad74\uc808\ub960\uc774 \uc57d 1.49\ub85c \ub0ae\uc544 \ub0b4\ubd80 \ubc18\uc0ac \uc190\uc2e4\uc774 \uc801\uace0, \uc720\ub9ac(\uc57d 90%)\ubcf4\ub2e4\ub3c4 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucda9\uaca9 \uac15\ub3c4<\/strong> : PC\ub294 \uc544\ud06c\ub9b4 \ub300\ube44 30\ubc30 \uc218\uc900\uc73c\ub85c \ud45c\ud604\ub420 \ub9cc\ud07c \ucc28\uc774\uac00 \ud07d\ub2c8\ub2e4. \uc548\uc804 \uae00\ub808\uc774\uc9d5\uc774\ub098 \uae30\uacc4 \ucee4\ubc84\uc5d0 PC\uac00 \uc4f0\uc774\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud669\ubcc0<\/strong> : \ud45c\uc900 PC\ub294 \uc790\uc678\uc120\uc5d0 \uc758\ud55c \uad11\uc0b0\ud654\ub85c \ubcf4\ud638\uce35 \uc5c6\uc774 \uc625\uc678 \ub178\ucd9c \uc2dc 1~3\ub144 \ub0b4 \ud669\ubcc0\uacfc \uade0\uc5f4\uc774 \ub098\ud0c0\ub09c\ub2e4\ub294 \uc124\uba85\uc774 \uc788\uc2b5\ub2c8\ub2e4. UV \uc548\uc815\ud654 \ub4f1\uae09\uc774\ub098 \uacf5\uc555\ucd9c \ubcf4\ud638\uce35\uc73c\ub85c \ub300\uc751\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub0b4\uc5f4\uc131<\/strong> : PC\uc758 \uc5f0\uc18d \uc0ac\uc6a9 \uc628\ub3c4\uac00 \uc544\ud06c\ub9b4\ubcf4\ub2e4 \ub192\ub2e4\ub294 \uc810\uc740 \uc5ec\ub7ec \uc790\ub8cc\uac00 \uc77c\uce58\ud569\ub2c8\ub2e4. \ubc1c\uc5f4\uc774 \uc788\ub294 \uc870\uba85 \ucee4\ubc84\uc5d0\uc11c \uc911\uc694\ud55c \ucc28\uc774\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%A7%AE_92_88%EB%8A%94_%EC%96%B4%EB%94%94%EC%84%9C_%EC%98%A4%EB%8A%94_%EC%88%AB%EC%9E%90%EC%9D%BC%EA%B9%8C\"><\/span>\ud83e\uddee 92%, 88%\ub294 \uc5b4\ub514\uc11c \uc624\ub294 \uc22b\uc790\uc77c\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelcrucian.com\/fresnel-reflection-transmittance\/\">\ud504\ub808\ub12c \ubc18\uc0ac \uae00<\/a>\uc5d0\uc11c \ubc30\uc6b4 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud574\ubcf4\uba74 \uc774 \uc22b\uc790\ub4e4\uc758 \uc815\uccb4\uac00 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\uba74\ub2f9 \ubc18\uc0ac\uc728 R = ((n\u22121)\/(n+1))\u00b2\n\uc591\uba74 \ud22c\uacfc (\ub2e4\uc911 \ubc18\uc0ac \ud3ec\ud568) = (1\u2212R)\u00b2 \/ (1\u2212R\u00b2)\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc7ac\uc9c8<\/th><th>\uad74\uc808\ub960 n<\/th><th>\uba74\ub2f9 \ubc18\uc0ac<\/th><th>\ud504\ub808\ub12c\ub9cc \uace0\ub824\ud55c \ud22c\uacfc<\/th><th>\uacf5\ud45c \ud22c\uacfc\uc728<\/th><th>\ucc28\uc774 (\ub0b4\ubd80 \ud761\uc218 \ub4f1)<\/th><\/tr><\/thead><tbody><tr><td>PMMA<\/td><td>1.49<\/td><td>3.87%<\/td><td>92.5%<\/td><td>92.0%<\/td><td>\uc57d 0.6%<\/td><\/tr><tr><td>PC<\/td><td>1.586<\/td><td>5.13%<\/td><td>90.2%<\/td><td>88.5%<\/td><td>\uc57d 1.9%<\/td><\/tr><tr><td>PET<\/td><td>1.575<\/td><td>4.99%<\/td><td>90.5%<\/td><td>89.0%<\/td><td>\uc57d 1.7%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udccc Python\uc73c\ub85c \uc9c1\uc811 \uacc4\uc0b0\ud55c \uac12\uc785\ub2c8\ub2e4. \uba74\ub2f9 \ubc18\uc0ac\uc728\uc740 <a href=\"https:\/\/steelcrucian.com\/fresnel-reflection-transmittance\/\">\ud504\ub808\ub12c \uae00<\/a>, <a href=\"https:\/\/steelcrucian.com\/light-guide-plate-lgp-pattern-design\/\">\ub3c4\uad11\ud310 \uae00<\/a>\uc758 \ud45c\uc640 \uac19\uc740 \uac12\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PMMA \ud22c\uacfc\uc728\uc774 \ub192\uc740 \uac00\uc7a5 \ud070 \uc774\uc720\ub294 \uad74\uc808\ub960\uc774 \ub0ae\uc544 \ud45c\uba74 \ubc18\uc0ac\uac00 \uc801\uae30 \ub54c\ubb38<\/strong>\uc785\ub2c8\ub2e4. 92%\ub77c\ub294 \uc22b\uc790\uc758 \ub300\ubd80\ubd84\uc740 \uc7ac\ub8cc\uac00 \ud22c\uba85\ud574\uc11c\uac00 \uc544\ub2c8\ub77c <strong>\ube5b\uc774 \ub35c \ud295\uaca8 \ub098\uac00\uc11c<\/strong> \ub098\uc628 \uac12\uc785\ub2c8\ub2e4. \ubc18\uc0ac \uc190\uc2e4\ub9cc\uc73c\ub85c\ub3c4 PMMA\uc640 PC\uc758 \ucc28\uc774\uac00 2.3%p \uc124\uba85\ub429\ub2c8\ub2e4.<\/p>\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=\"%E2%9A%96%EF%B8%8F_%ED%95%B5%EC%8B%AC_%ED%8A%B8%EB%A0%88%EC%9D%B4%EB%93%9C%EC%98%A4%ED%94%84_%E2%80%93_%EC%9E%98_%EA%B0%80%EB%A6%B4%EC%88%98%EB%A1%9D_%EC%96%B4%EB%91%90%EC%9B%8C%EC%A7%84%EB%8B%A4\"><\/span>\u2696\ufe0f \ud575\uc2ec \ud2b8\ub808\uc774\ub4dc\uc624\ud504 \u2013 \uc798 \uac00\ub9b4\uc218\ub85d \uc5b4\ub450\uc6cc\uc9c4\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud655\uc0b0\ud310 \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc0ac\uc2e4\uc740 \uc774\uac83\uc785\ub2c8\ub2e4. <strong>LED \uc810\uc0c1\uc744 \uc9c0\uc6b0\ub294 \ub2a5\ub825\uacfc \ubc1d\uae30\ub294 \ub9de\ubc14\uafc8 \uad00\uacc4\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"672\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-03-haze-transmittance-tradeoff-1024x672.png\" alt=\"\" class=\"wp-image-2458\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-03-haze-transmittance-tradeoff-1024x672.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-03-haze-transmittance-tradeoff-300x197.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-03-haze-transmittance-tradeoff-767x503.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-03-haze-transmittance-tradeoff.png 1319w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub4f1\uae09<\/th><th>Haze<\/th><th>\uc804\uad11\uc120 \ud22c\uacfc\uc728<\/th><th>\ud2b9\uc9d5<\/th><\/tr><\/thead><tbody><tr><td>\uc800\ud655\uc0b0<\/td><td>\uc57d 67%<\/td><td>\uc57d 85%<\/td><td>\ubc1d\uc9c0\ub9cc LED \uc810\uc774 \ube44\uce60 \uc218 \uc788\uc74c<\/td><\/tr><tr><td>\uc911\ud655\uc0b0<\/td><td>\uc57d 89%<\/td><td>\uc57d 78%<\/td><td>\uc77c\ubc18\uc801\uc778 \uade0\ud615\uc810<\/td><\/tr><tr><td>\uace0\ud655\uc0b0<\/td><td>\uc57d 98%<\/td><td>\uc57d 69%<\/td><td>\uc644\uc804\ud788 \uade0\uc77c\ud558\uc9c0\ub9cc \uc5b4\ub450\uc6c0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\uc704 \ud45c\ub294 \uacbd\ud5a5\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uac00\uc0c1 \ubaa8\ub378\uc785\ub2c8\ub2e4.<\/strong> \uc2e4\uc81c \uc81c\ud488\uc740 \ud655\uc0b0\uc81c \uc885\ub958, \uc785\uc790 \ud06c\uae30, \ub450\uaed8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c \ubc18\ub4dc\uc2dc \uc81c\uc870\uc0ac \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ud655\uc778\ud558\uc138\uc694. \uc2e4\uc81c\ub85c \uc81c\uc870\uc0ac\ub4e4\uc740 90%, 85%, 80%, 76%, 60% \uac19\uc740 \uc5ec\ub7ec \ud22c\uacfc\uc728 \ub4f1\uae09\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%89_%EC%97%AC%EB%9F%AC_%EC%9E%A5_%EA%B2%B9%EC%B9%98%EB%A9%B4_%EC%86%90%EC%8B%A4%EC%9D%B4_%EA%B3%B1%ED%95%B4%EC%A7%84%EB%8B%A4\"><\/span>\ud83d\udcc9 \uc5ec\ub7ec \uc7a5 \uacb9\uce58\uba74 \uc190\uc2e4\uc774 \uacf1\ud574\uc9c4\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc31\ub77c\uc774\ud2b8\ub294 \ud655\uc0b0\ud310 \uc704\uc5d0 \ud655\uc0b0\uc2dc\ud2b8, \ud504\ub9ac\uc998\uc2dc\ud2b8\uac00 \ub354 \uc62c\ub77c\uac11\ub2c8\ub2e4. \uac01 \uce35\uc758 \ud22c\uacfc\uc728\uc740 <strong>\ub354\ud558\uae30\uac00 \uc544\ub2c8\ub77c \uacf1\ud558\uae30<\/strong>\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\ud655\uc0b0\ud310 70% \u00d7 \ud655\uc0b0\uc2dc\ud2b8 85% = 59.5%\n\ud655\uc0b0\ud310 85% \u00d7 \ud655\uc0b0\uc2dc\ud2b8 92% = 78.2%\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uac19\uc740 LED\ub97c \uc4f0\uace0\ub3c4 \uad6c\uc131\uc5d0 \ub530\ub77c \ucd5c\uc885 \ubc1d\uae30\uac00 <strong>20%p \uac00\uae4c\uc774<\/strong> \ucc28\uc774 \ub0a9\ub2c8\ub2e4. \uc2dc\ud2b8\ub97c \ud55c \uc7a5 \ucd94\uac00\ud560 \ub54c\ub9c8\ub2e4 &#8220;\uc5bc\ub9c8\ub97c \uc783\uace0 \ubb34\uc5c7\uc744 \uc5bb\ub294\uc9c0&#8221; \uacc4\uc0b0\ud574\ubcf4\ub294 \uc2b5\uad00\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\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%8E%AF_%EC%8B%A4%EB%AC%B4_%EC%84%A0%ED%83%9D_%EA%B8%B0%EC%A4%80\"><\/span>\ud83c\udfaf \uc2e4\ubb34 \uc120\ud0dd \uae30\uc900<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EA%B1%B0%EB%A6%AC%EC%99%80_LED_%EA%B0%84%EA%B2%A9%EC%9D%B4_Haze%EB%A5%BC_%EA%B2%B0%EC%A0%95%ED%95%9C%EB%8B%A4\"><\/span>\uac70\ub9ac\uc640 LED \uac04\uaca9\uc774 Haze\ub97c \uacb0\uc815\ud55c\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"595\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-04-distance-selection-1024x595.png\" alt=\"\" class=\"wp-image-2459\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-04-distance-selection-1024x595.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-04-distance-selection-300x174.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-04-distance-selection-767x446.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/diffuser-04-distance-selection.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LED\uc640 \ud655\uc0b0\ud310 \uc0ac\uc774 \uac70\ub9ac\uac00 <strong>\uac00\uae4c\uc6b8\uc218\ub85d<\/strong> \uc810\uc0c1\uc774 \uac15\ud558\uac8c \ubcf4\uc774\ubbc0\ub85c \ub192\uc740 Haze\uac00 \ud544\uc694\ud558\uace0, \uadf8\ub9cc\ud07c \ubc1d\uae30\ub97c \uc783\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uac70\ub9ac\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc73c\uba74 \ub0ae\uc740 Haze\ub85c\ub3c4 \ucda9\ubd84\ud574\uc11c \ubc1d\uae30\ub97c \uc9c0\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <strong>\ubc1d\uae30\uac00 \ubd80\uc871\ud558\ub2e4\uba74 \ud655\uc0b0\ud310\uc744 \ubc14\uafb8\uae30 \uc804\uc5d0 \uad6c\uc870\ub97c \uba3c\uc800 \ubcf4\uc138\uc694.<\/strong> LED\uc640 \ud655\uc0b0\ud310 \uac70\ub9ac\ub97c 10mm\ub9cc \ub298\ub824\ub3c4 \ub354 \ub0ae\uc740 Haze\ub97c \uc4f8 \uc218 \uc788\uc5b4, \ud655\uc0b0\ud310 \uad50\uccb4\ubcf4\ub2e4 \ud6a8\uacfc\uac00 \ud074 \ub54c\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc \uc81c\ud488 \ub450\uaed8\uac00 \ub298\uc5b4\ub098\ub294 \ub300\uac00\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%9E%AC%EC%A7%88%EC%9D%80_%EC%9D%B4%EB%A0%87%EA%B2%8C_%EA%B3%A0%EB%A6%85%EB%8B%88%EB%8B%A4\"><\/span>\uc7ac\uc9c8\uc740 \uc774\ub807\uac8c \uace0\ub985\ub2c8\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc0c1\ud669<\/th><th>\ucd94\ucc9c<\/th><th>\uc774\uc720<\/th><\/tr><\/thead><tbody><tr><td>\uc77c\ubc18 \uc2e4\ub0b4 \uc870\uba85, \ubc1d\uae30 \uc6b0\uc120<\/td><td>PMMA<\/td><td>\ud22c\uacfc\uc728\uc774 \uac00\uc7a5 \ub192\uc74c<\/td><\/tr><tr><td>\ubc1c\uc5f4\uc774 \ud070 \uace0\ucd9c\ub825 \uc870\uba85<\/td><td>PC<\/td><td>\ub0b4\uc5f4\uc131 \uc5ec\uc720<\/td><\/tr><tr><td>\ucda9\uaca9\u00b7\ud30c\uc190 \uc704\ud5d8\uc774 \uc788\ub294 \uacf3<\/td><td>PC<\/td><td>\uc555\ub3c4\uc801\uc778 \ub0b4\ucda9\uaca9\uc131<\/td><\/tr><tr><td>\uc625\uc678 \uc7a5\uae30 \ub178\ucd9c<\/td><td>PMMA \ub610\ub294 UV \uc548\uc815\ud654 PC<\/td><td>\ud669\ubcc0 \uc800\ud56d<\/td><\/tr><tr><td>\uc587\uc740 \ubc31\ub77c\uc774\ud2b8, \ud544\ub984 \uad6c\uc131<\/td><td>PET \ud655\uc0b0 \ud544\ub984<\/td><td>\ub450\uaed8\uc640 \ube44\uc6a9<\/td><\/tr><tr><td>\ub09c\uc5f0 \ub4f1\uae09\uc774 \ud544\uc694\ud55c \uacf3<\/td><td>PC \uacc4\uc5f4 \uac80\ud1a0<\/td><td>\ub09c\uc5f0 \ub4f1\uae09 \ud655\ubcf4\uac00 \uc6a9\uc774<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\uc7ac\uc9c8\ub9cc\uc73c\ub85c \uc131\ub2a5\uc774 \uacb0\uc815\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \uc870\uba85 \uc81c\uc870\uc0ac \uae30\uc220\uc790\ub8cc\uc5d0\uc11c\ub3c4 \uc18c\uc7ac \ub370\uc774\ud130\uc2dc\ud2b8\ub9cc\uc73c\ub85c \ubd80\ud488\uc744 \uace0\ub974\uc9c0 \ub9d0\ub77c\uace0 \uc548\ub0b4\ud569\ub2c8\ub2e4. \ucd5c\uc885 \uc131\ub2a5\uc740 \uae30\uad6c \uad6c\uc870, \ub450\uaed8, \ucca8\uac00\uc81c \ub4f1\uae09\uae4c\uc9c0 \ud3ec\ud568\ud55c <strong>\uc644\uc131\ud488 \ub2e8\uc704<\/strong>\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\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=\"%E2%9A%A0%EF%B8%8F_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\"><\/span>\u26a0\ufe0f \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 1. &#8220;Haze\uac00 \ub192\uc73c\uba74 \ube5b\uc744 \ub9ce\uc774 \ud1b5\uacfc\uc2dc\ud0a8\ub2e4&#8221;<\/strong> \u2192 \uc55e\uc11c \ubcf8 \ub300\ub85c Haze\ub294 <strong>\ube44\uc728<\/strong>, \ud22c\uacfc\uc728\uc740 <strong>\ucd1d\ub7c9<\/strong>\uc785\ub2c8\ub2e4. \ubcc4\uac1c\uc758 \uc22b\uc790\uc774\uace0 \ubcf4\ud1b5 \ubc18\ub300\ub85c \uc6c0\uc9c1\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \ub450 \uac12\uc744 \ud56d\uc0c1 \ud568\uaed8 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 2. &#8220;PC\uac00 PMMA\ubcf4\ub2e4 \uc88b\uc740 \uc7ac\ub8cc\ub2e4&#8221;<\/strong> \u2192 \uc6a9\ub3c4\uac00 \ub2e4\ub985\ub2c8\ub2e4. PC\ub294 \ucda9\uaca9\uacfc \uc5f4\uc5d0, PMMA\ub294 \ud22c\uacfc\uc728\uacfc \ud669\ubcc0 \uc800\ud56d\uc5d0 \uac15\ud569\ub2c8\ub2e4. \ubc1d\uae30\uac00 \uc911\uc694\ud55c \uc2e4\ub0b4 \uc870\uba85 \ucee4\ubc84\uc5d0 PC\ub97c \uc4f0\uba74 \uc774\uc720 \uc5c6\uc774 3~4%\ub97c \uc783\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 3. &#8220;\ud655\uc0b0\ud310\uc744 \ub450\uaecd\uac8c \ud558\uba74 \ub354 \uc798 \uac00\ub824\uc9c4\ub2e4&#8221;<\/strong> \u2192 \ub450\uaed8\ub97c \ub298\ub9ac\uba74 \ud655\uc0b0 \uacbd\ub85c\uac00 \uae38\uc5b4\uc838 \uc740\ud3d0\ub825\uc774 \uc62c\ub77c\uac00\uc9c0\ub9cc, \ub3d9\uc2dc\uc5d0 \ud761\uc218\ub3c4 \ub298\uc5b4 \ud22c\uacfc\uc728\uc774 \ub5a8\uc5b4\uc9c0\uace0 \uc7ac\ub8cc\ube44\uc640 \ubb34\uac8c\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4. \ub450\uaed8\ubcf4\ub2e4 <strong>\ud655\uc0b0\uc81c \ub18d\ub3c4\uc640 LED \uac70\ub9ac<\/strong>\uac00 \ub354 \ud6a8\uc728\uc801\uc778 \uc870\uc808 \ubcc0\uc218\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\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=\"%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\"><\/span>\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\ud575\uc2ec \ub0b4\uc6a9<\/th><\/tr><\/thead><tbody><tr><td>Haze \uc815\uc758<\/td><td>2.5\u00b0\ubcf4\ub2e4 \ud06c\uac8c \uaebe\uc778 \ud22c\uacfc\uad11\uc758 \ube44\uc728 (ASTM D1003)<\/td><\/tr><tr><td>\ud655\uc0b0\uc131 \uae30\uc900<\/td><td>\uc77c\ubc18\uc801\uc73c\ub85c Haze 30% \ucd08\uacfc<\/td><\/tr><tr><td>\uc804\uad11\uc120 \ud22c\uacfc\uc728<\/td><td>\uc785\uc0ac\uad11 \ub300\ube44 \ud1b5\uacfc\ud55c \ube5b\uc758 \ucd1d\ub7c9<\/td><\/tr><tr><td>\ud575\uc2ec \uad00\uacc4<\/td><td>Haze \u2191 \u2192 \uc740\ud3d0\ub825 \u2191, \ud22c\uacfc\uc728 \u2193<\/td><\/tr><tr><td>\ud655\uc0b0 \ubc29\uc2dd<\/td><td>\uccb4\uc801 \ud655\uc0b0(\uc785\uc790 \ud63c\ud569), \ud45c\uba74 \ud655\uc0b0(\uc694\ucca0\u00b7\ucf54\ud305)<\/td><\/tr><tr><td>PMMA<\/td><td>\ud22c\uacfc\uc728 \uc57d 92%, \ud669\ubcc0 \uc800\ud56d \uc6b0\uc218, \ucde8\uc131<\/td><\/tr><tr><td>PC<\/td><td>\ud22c\uacfc\uc728 \uc57d 88%, \ub0b4\ucda9\uaca9\u00b7\ub0b4\uc5f4 \uc6b0\uc218, \ud669\ubcc0 \uc8fc\uc758<\/td><\/tr><tr><td>PET<\/td><td>\ud655\uc0b0 \ud544\ub984 \ubca0\uc774\uc2a4\ub85c \uc8fc\ub85c \uc0ac\uc6a9<\/td><\/tr><tr><td>\ub2e4\uce35 \uc190\uc2e4<\/td><td>\uac01 \uce35 \ud22c\uacfc\uc728\uc758 \uacf1\uc73c\ub85c \uacc4\uc0b0<\/td><\/tr><tr><td>\uad6c\uc870 \ubcc0\uc218<\/td><td>LED-\ud655\uc0b0\ud310 \uac70\ub9ac\uac00 \ud544\uc694\ud55c Haze\ub97c \uc88c\uc6b0<\/td><\/tr><\/tbody><\/table><\/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%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\"><\/span>\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc0ac\uc6a9 \uc911\uc778 \ud655\uc0b0\ud310 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c <strong>Haze\uc640 \uc804\uad11\uc120 \ud22c\uacfc\uc728\uc774 \ud568\uaed8 \ud45c\uae30\ub418\uc5b4 \uc788\ub294\uc9c0<\/strong> \ud655\uc778\ud558\uc138\uc694. \ud558\ub098\ub9cc \uc788\ub2e4\uba74 \uacf5\uae09\uc0ac\uc5d0 \uc694\uccad\ud560 \ud56d\ubaa9\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud604\uc7ac \uad6c\uc131\uc758 <strong>\uce35\ubcc4 \ud22c\uacfc\uc728\uc744 \ubaa8\ub450 \uacf1\ud574\ubcf4\uc138\uc694.<\/strong> \ud655\uc0b0\ud310\u00b7\ud655\uc0b0\uc2dc\ud2b8\u00b7\ucee4\ubc84\uae4c\uc9c0 \ud569\uce58\uba74 \uc608\uc0c1\ubcf4\ub2e4 \uc190\uc2e4\uc774 \ud074 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubc1d\uae30\uac00 \ubd80\uc871\ud558\ub2e4\uba74 \ud655\uc0b0\ud310 \uad50\uccb4 \uc804\uc5d0 <strong>LED\uc640 \ud655\uc0b0\ud310 \uc0ac\uc774 \uac70\ub9ac\ub97c \ub298\ub9b4 \uc5ec\uc9c0<\/strong>\uac00 \uc788\ub294\uc9c0 \uba3c\uc800 \uac80\ud1a0\ud574\ubcf4\uc138\uc694.<\/li>\n<\/ol>\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%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\"><\/span>\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udca1 <a href=\"https:\/\/steelcrucian.com\/light-guide-plate-lgp-pattern-design\/\">\ub3c4\uad11\ud310(LGP) \uc6d0\ub9ac\uc640 \ub3c4\ud2b8 \ud328\ud134 \uc124\uacc4 \uae30\ucd08<\/a> \u2014 \ud655\uc0b0\ud310 \uc544\ub798\uc5d0 \ub193\uc774\ub294 \ubd80\ud488\uc785\ub2c8\ub2e4. \ub3c4\ud2b8 \ubb34\ub2ac\ub97c \uc9c0\uc6b0\ub294 \uac83\uc774 \ud655\uc0b0\ud310\uc758 \uc5ed\ud560 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83d\udd0d <a href=\"https:\/\/steelcrucian.com\/fresnel-reflection-transmittance\/\">\ud504\ub808\ub12c \ubc18\uc0ac\uc640 \ud22c\uacfc\uc728 \uc644\ubcbd\uc815\ub9ac<\/a> \u2014 \uc774 \uae00\uc758 92%, 88%\uac00 \uc5b4\ub514\uc11c \ub098\uc624\ub294\uc9c0 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83c\udfa8 <a href=\"https:\/\/steelcrucian.com\/led-light-uniformity-calculation-guide\/\">\uc870\uba85 \uade0\uc77c\ub3c4 \uacc4\uc0b0 3\uac00\uc9c0 \uc644\ubcbd\uc815\ub9ac + \ubb34\ub8cc \uacc4\uc0b0\uae30<\/a> \u2014 \ud655\uc0b0\ud310\uc744 \ubc14\uafbc \ub4a4 \uade0\uc77c\ub3c4\uac00 \uc2e4\uc81c\ub85c \uc88b\uc544\uc84c\ub294\uc9c0 \uc22b\uc790\ub85c \ud310\uc815\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">*\ub2e4\uc74c \uae00\uc5d0\uc11c\ub294 \ud655\uc0b0\ud310 \uc704\uc5d0 \uc62c\ub77c\uac00\ub294 **\ud504\ub9ac\uc998\uc2dc\ud2b8(BEF)\uc640 \ubc18\uc0ac\ud3b8\uad11\ud544\ub984(DBEF)*<em>\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ud655\uc0b0\uc73c\ub85c \ud769\ub728\ub9b0 \ube5b\uc744 \ub2e4\uc2dc \uc815\uba74\uc73c\ub85c \ubaa8\uc544 \ubc1d\uae30\ub97c \ub418\ucc3e\ub294 \uc6d0\ub9ac\ub97c \uc815\ub9ac\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud3c9\ud310 LED \uc870\uba85\uc744 \uaed0\ub2e4 \ucf1c\ubcf4\uba74, \ucf1c\uae30 \uc804\uc5d0\ub294 \ud558\uc580 \ud310\ub9cc \ubcf4\uc774\ub2e4\uac00 \ucf1c\uba74 \uace0\ub974\uac8c \ube5b\ub0a9\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uc5b4\ub5a4 \uc81c\ud488\uc740 \uc790\uc138\ud788 \ubcf4\uba74 LED \uc54c\uac31\uc774\uac00 \uc810\uc810\uc774 \ube44\uccd0 \ubcf4\uc774\uace0, \uc5b4\ub5a4 \uc81c\ud488\uc740 \uc644\uc804\ud788 \uade0\uc77c\ud558\uc9c0\ub9cc \ub208\uc5d0 \ub744\uac8c \uc5b4\ub461\uc2b5\ub2c8\ub2e4. \uc774 \ucc28\uc774\ub97c \ub9cc\ub4dc\ub294 \ubd80\ud488\uc774 **\ud655\uc0b0\ud310(Diffuser)**\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ud655\uc0b0\ud310\uc744 \uace0\ub97c \ub54c \ubc18\ub4dc\uc2dc \ub9c8\uc8fc\uce58\ub294 \uc22b\uc790\uac00 **Haze(\ud5e4\uc774\uc988)**\uc640 \uc804\uad11\uc120 \ud22c\uacfc\uc728\uc785\ub2c8\ub2e4. \ud83d\udca1 \uc774 \uae00\uc740 \uad11\ud559 \uc2dc\ub9ac\uc988 3\ub2e8\uacc4 \uad11\ud559 \ubd80\ud488 \uc124\uacc4\uc758 \ub450&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":[829,86,831,730,833,787,832,830],"class_list":["post-2455","post","type-post","status-publish","format-standard","hentry","category-optics","tag-haze","tag-led","tag-pmma","tag-730","tag-833","tag-787","tag-832","tag-830"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2455","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=2455"}],"version-history":[{"count":1,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2455\/revisions"}],"predecessor-version":[{"id":2460,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2455\/revisions\/2460"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=2455"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=2455"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=2455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}