{"id":5520,"date":"2026-06-23T10:01:38","date_gmt":"2026-06-23T01:01:38","guid":{"rendered":"https:\/\/www.factlog.kr\/?p=5520"},"modified":"2026-06-23T10:01:38","modified_gmt":"2026-06-23T01:01:38","slug":"%ea%b9%80%eb%af%bc%ec%88%98-%ec%97%b0%ea%b5%ac%ea%b5%90%ec%88%98-oled-%ed%95%9c%ea%b3%84-%ea%b7%b9%eb%b3%b5%ed%95%9c-%ec%96%91%ec%9e%90%ec%a0%90-%eb%b0%9c%ea%b4%91-%ec%86%8c%ec%9e%90-%ea%b0%9c","status":"publish","type":"post","link":"https:\/\/www.factlog.kr\/?p=5520","title":{"rendered":"\uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218, OLED \ud55c\uacc4 \uadf9\ubcf5\ud55c \uc591\uc790\uc810 \ubc1c\uad11 \uc18c\uc790 \uac1c\ubc1c"},"content":{"rendered":"<div>\n<div>\n<p>\uc804\ubd81\ub300\ud559\uad50 \uc774\uc2b9\ud76c \uad50\uc218(\uace0\ubd84\uc790\ub098\ub178\uacf5\ud559\uacfc\u00b7\ub098\ub178\uc735\ud569\uacf5\ud559\uacfc\u00b7JBNU-KIST\uc0b0\ud559\uc5f0\uc735\ud569\ud559\uacfc) \uc5f0\uad6c\ud300\uc758 \uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218(\ub098\ub178\uc735\ud569\uacf5\ud559\uacfc\u00b7BK21-FOUR\ub098\ub178\uc735\ubcf5\ud569\uc5d0\ub108\uc9c0\ud601\uc2e0\uc18c\uc7ac\ubd80\ud488\uc778\uc7ac\uc591\uc131\uc0ac\uc5c5\ub2e8)\uac00 \uc804\uae30 \uc2e0\ud638\ub9cc\uc73c\ub85c \uc790\uc678\uc120\ubd80\ud130 \uac00\uc2dc\uad11\uc120\uae4c\uc9c0 \ube5b\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\uace0, \uc804\ub958\uac00 \uc544\ub2cc \uc804\uc555\uc744 \ud1b5\ud574 \uc591\uc790\uc810(Quantum Dot, QD)\uc758 \ubc1c\uad11\uae4c\uc9c0 \uc870\uc808\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \uad11\uc18c\uc790 \uae30\uc220\uc744 \uac1c\ubc1c\ud588\ub2e4.<\/p>\n<p>\uc774\ubc88 \uc5f0\uad6c\ub294 \uae30\uc874 OLED \uae30\ubc18 \ub514\uc2a4\ud50c\ub808\uc774\uc758 \uadfc\ubcf8\uc801 \ud55c\uacc4\ub97c \uadf9\ubcf5\ud560 \uc218 \uc788\ub294, \uc0c8\ub85c\uc6b4 \uad6c\uc870\uc778 \u2018QD-LCD\u2019 \uac1c\ub150\uc744 \uc81c\uc2dc\ud588\ub2e4\ub294 \uc810\uc5d0\uc11c \uc8fc\ubaa9\ub41c\ub2e4.<\/p>\n<p>\uc5f0\uad6c\ud300\uc740 \uba3c\uc800 \uace0\ubd84\uc790 \ub124\ud2b8\uc6cc\ud06c\ub85c \uc561\uc815 \ubd84\uc790\uc758 \ucd08\uae30 \ubc30\ud5a5\uc744 \uc81c\uc5b4\ud558\ub294 Polymer Network Liquid Crystal (PNLC)\uc744 \ud65c\uc6a9\ud574 \uc804\uae30\uc801\uc73c\ub85c \ud22c\uba85 \uc0c1\ud0dc\uc640 \uc0b0\ub780 \uc0c1\ud0dc\ub97c \uc790\uc720\ub86d\uac8c \uc804\ud658\ud560 \uc218 \uc788\ub294 \uad11\ud559 \ud50c\ub7ab\ud3fc\uc744 \uad6c\ud604\ud588\ub2e4.<\/p>\n<p>\uc804\uc555\uc774 \uc778\uac00\ub418\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc57d 83%\uc758 \ub192\uc740 \ud22c\uacfc\ub3c4\uc640 \uc57d 1.5%\uc758 \ub0ae\uc740 \ud5e4\uc774\uc988\ub97c \uc720\uc9c0\ud558\uba70 \ub192\uc740 \uad11\ud559\uc801 \ud22c\uba85\uc131\uc744 \ubcf4\uc600\uace0, \uc804\uc555\uc774 \uc778\uac00\ub418\uba74 \uc57d 90% \uc218\uc900\uc758 \uac15\ud55c \uc0b0\ub780 \uc0c1\ud0dc\ub85c \uc804\ud658\ub418\uc5b4 \ube5b\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucc28\ub2e8\ud558\ub294 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc804\ud658\uc740 \ub2e8\uc21c\ud55c \uad11\ud761\uc218 \ubc29\uc2dd\uc774 \uc544\ub2cc, \uc804\uae30\uc7a5\uc5d0 \uc758\ud574 \uc561\uc815 \ubd84\uc790\uc758 \ubc30\uc5f4\uc774 \ubcc0\ud654\ud558\uba74\uc11c \ubc1c\uc0dd\ud558\ub294 \uad74\uc808\ub960 \ubd88\uc77c\uce58 \uae30\ubc18\uc758 \uc0b0\ub780 \ud604\uc0c1\uc5d0 \uc758\ud574 \uc774\ub8e8\uc5b4\uc9c4\ub2e4. \ub610\ud55c \uc57d 1.5 V\/\u03bcm \uc218\uc900\uc758 \ub0ae\uc740 \uc804\uc555\uc5d0\uc11c \uad6c\ub3d9\uc774 \uc2dc\uc791\ub418\uc5b4 \uc5d0\ub108\uc9c0 \ud6a8\uc728 \uce21\uba74\uc5d0\uc11c\ub3c4 \uc7a5\uc810\uc744 \uac00\uc9c4\ub2e4.<\/p>\n<p>\ud2b9\ud788 \uc774\ubc88 \uc5f0\uad6c\uc758 \ud575\uc2ec\uc740 \uc591\uc790\uc810 \ubc1c\uad11\uc744 \uc804\ub958\ub97c \ud1b5\ud574 \uc9c1\uc811\uc801\uc73c\ub85c \uad6c\ub3d9\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \uc811\uadfc\ubc95\uc744 \uc81c\uc2dc\ud55c \ub370 \uc788\ub2e4. \uc5f0\uad6c\ud300\uc740 PNLC\ub97c \uad11 \uc154\ud130\ub85c \ud65c\uc6a9\ud558\uc5ec \uc790\uc678\uc120 \ub610\ub294 \uccad\uc0c9 \uc5ec\uae30\uad11\uc758 \uc138\uae30\ub97c \uc804\uc555 \uc81c\uc5b4\ub85c \uc870\uc808\ud558\uace0, \uc774\ub97c \ud1b5\ud574 \uc591\uc790\uc810\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uc5ec\uae30\uad11\uc758 \uc591\uc744 \uc81c\uc5b4\ud568\uc73c\ub85c\uc368 \uc591\uc790\uc810 \ubc1c\uad11 \uc138\uae30\ub97c \uac04\uc811\uc801\uc73c\ub85c \uc870\uc808\ud558\ub294 \ub370 \uc131\uacf5\ud588\ub2e4.<\/p>\n<p>\ub179\uc0c9(\uc57d 530 nm)\uacfc \uc801\uc0c9(\uc57d 630 nm) \uc591\uc790\uc810 \ubaa8\ub450\uc5d0\uc11c \ucd5c\ub300 \uc57d 92~97%\uc5d0 \uc774\ub974\ub294 \ub192\uc740 \ubc1c\uad11 \ubcc0\uc870\uc728\uc744 \ub2ec\uc131\ud558\uc600\uc73c\uba70, \ubc00\ub9ac\ucd08 \uc218\uc900\uc758 \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4\uc640 \uc548\uc815\uc801\uc778 \ubc18\ubcf5 \ub3d9\uc791 \ud2b9\uc131\uc744 \ud655\uc778\ud558\uc600\ub2e4. \uc774\ub294 \uc591\uc790\uc810 \uce35\uc5d0 \uc9c1\uc811 \uc804\ub958\ub97c \uc8fc\uc785\ud558\uc9c0 \uc54a\ub294 \ube44\uc811\ucd09\uc2dd \ubc1c\uad11 \uc81c\uc5b4 \ubc29\uc2dd\uc73c\ub85c, \uae30\uc874 \ubc29\uc2dd\uacfc \ucc28\ubcc4\ud654\ub418\ub294 \uc911\uc694\ud55c \uae30\uc220\uc801 \uc9c4\ubcf4\uc774\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uacb0\uacfc\ub97c \ubc14\ud0d5\uc73c\ub85c \uc5f0\uad6c\ud300\uc740 \uae30\uc874 QD-OLED \uad6c\uc870\ub97c \ub300\uccb4\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \ub514\uc2a4\ud50c\ub808\uc774 \uad6c\uc870\uc778 \u2018QD-LCD\u2019 \uac1c\ub150\uc744 \uc81c\uc548\ud558\ud588\ub2e4. \uae30\uc874 QD-OLED\ub294 \ube14\ub8e8 OLED\uc758 \ub0ae\uc740 \ud6a8\uc728, \ubc88\uc778 \ud604\uc0c1, \uc0c9 \ud544\ud130 \uc0ac\uc6a9\uc5d0 \ub530\ub978 \uad11 \uc190\uc2e4, \uc218\uba85 \ubb38\uc81c \ub4f1\uc758 \ud55c\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\ub2e4.<\/p>\n<p>\ubc18\uba74, \uc774\ubc88\uc5d0 \uc81c\uc548\ub41c \uad6c\uc870\ub294 LED \ubc31\ub77c\uc774\ud2b8\uc640 PNLC \uad11 \uc154\ud130, \uadf8\ub9ac\uace0 \uc591\uc790\uc810 \uc0c9\ubcc0\ud658\uce35\uc744 \uacb0\ud569\ud55c \ud615\ud0dc\ub85c, \ub354 \ub192\uc740 \ubc1d\uae30\uc640 \uae34 \uc218\uba85, \ub0ae\uc740 \uad6c\ub3d9 \uc804\uc555, \uadf8\ub9ac\uace0 \uc0c9 \ud544\ud130 \uc5c6\uc774\ub3c4 \ub192\uc740 \uc0c9 \uc21c\ub3c4\ub97c \uad6c\ud604\ud560 \uc218 \uc788\ub294 \uac00\ub2a5\uc131\uc744 \uc81c\uc2dc\ud55c\ub2e4.<\/p>\n<p>\ub610\ud55c \ubcf8 \uae30\uc220\uc740 \ub514\uc2a4\ud50c\ub808\uc774 \ubd84\uc57c\ub97c \ub118\uc5b4 \uc2a4\ub9c8\ud2b8 \uc708\ub3c4\uc6b0 \ubc0f \uad11 \uc81c\uc5b4 \uc18c\uc790 \ub4f1 \ub2e4\uc591\ud55c \uc751\uc6a9 \uac00\ub2a5\uc131\uc744 \uac00\uc9c4\ub2e4. \uc790\uc678\uc120\uacfc \uac00\uc2dc\uad11 \uc601\uc5ed\uc744 \ub3d9\uc2dc\uc5d0 \uc81c\uc5b4\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \uac74\ubb3c \uc5d0\ub108\uc9c0 \uc808\uac10\uacfc \uc2e4\ub0b4 \ud658\uacbd \uac1c\uc120\uc744 \uc704\ud55c \uc2a4\ub9c8\ud2b8 \uc708\ub3c4\uc6b0 \uae30\uc220\ub85c\ub3c4 \ud65c\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \ud5a5\ud6c4 \uc801\uc751\ud615 \uad11\ud559 \uc18c\uc790 \ubc0f \ucc28\uc138\ub300 \uad11\uc804\uc790 \uc2dc\uc2a4\ud15c\uc73c\ub85c\uc758 \ud655\uc7a5\uc774 \uae30\ub300\ub41c\ub2e4.<\/p>\n<p>\uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218\ub294 \u201c\uc804\ub958 \uad6c\ub3d9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ud55c\uacc4\uc810\uc744 \uadfc\ubcf8\uc801\uc73c\ub85c \uadf9\ubcf5\ud560 \uc218 \uc788\ub294 \uc804\uc555 \uad6c\ub3d9 \uae30\uc220\uc5d0 \uc8fc\ubaa9\ud574\uc57c \ud55c\ub2e4\u201d\uba70 \u201c\uc561\uc815 \uae30\ubc18 \uad11 \uc81c\uc5b4 \uae30\uc220\uacfc \uc591\uc790\uc810 \ubc1c\uad11 \uae30\uc220\uc744 \ud558\ub098\uc758 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ud1b5\ud569\ud558\uc5ec, \uc804\uae30 \uc2e0\ud638\ub97c \ud1b5\ud574 \ube5b\uc744 \uac04\uc811\uc801\uc73c\ub85c \uc81c\uc5b4\ud558\ub294 \uc0c8\ub85c\uc6b4 \ud328\ub7ec\ub2e4\uc784\uc744 \uc81c\uc2dc\ud588\ub2e4\ub294 \uc810\uc5d0\uc11c \ud559\ubb38\uc801 \ubc0f \uc0b0\uc5c5\uc801 \uc758\ubbf8\uac00 \ud06c\ub2e4\u201d\uace0 \uac15\uc870\ud588\ub2e4.<\/p>\n<p>\uc774\ubc88 \uc5f0\uad6c\uc5d0\ub294 \uc544\ub974\ucc28\ub098 \ub77c\ub9c8\ub2e4\uc2a4 \ubc15\uc0ac\uacfc\uc815\uc0dd, \ud30c\ud14c\uce74\ub9ac \ub9dd\uac8c\uc2dc \ubc15\uc0ac\uacfc\uc815\uc0dd\uc774 \ucc38\uc5ec\ud588\uc73c\uba70, \uad50\uc721\ubd80 BK21-FOUR \ub098\ub178\uc735\ubcf5\ud569\uc5d0\ub108\uc9c0\ud601\uc2e0\uc18c\uc7ac\ubd80\ud488\uc778\uc7ac\uc591\uc131\uc0ac\uc5c5\ub2e8\uacfc \ud55c\uad6d\uc5f0\uad6c\uc7ac\ub2e8 \uc911\uacac\uc5f0\uad6c\uc790\uc9c0\uc6d0\uc0ac\uc5c5\uc758 \uc9c0\uc6d0\uc744 \ubc1b\uc544 \uc218\ud589\ub410\ub2e4. \uc5f0\uad6c \uacb0\uacfc\ub294 \uc804\uc790 \ubd84\uc57c \uc138\uacc4\uc801 \uad8c\uc704\uc758 \uad6d\uc81c \ud559\uc220\uc9c0 \u300enpj Flexible Electronics (IF=15.5, \ubd84\uc57c \ub0b4 \uc0c1\uc704 1.5%)\u300f \ucd5c\uc2e0\ud638\uc5d0 \u201cElectrically tunable UV\u2013visible modulation and voltage-controlled quantum dot emission via polymer network liquid crystals\u201d\ub780 \uc81c\ubaa9\uc73c\ub85c \uac8c\uc7ac\ub410\ub2e4. <\/p>\n<p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\ubd81\ub300\ud559\uad50 \uc774\uc2b9\ud76c \uad50\uc218(\uace0\ubd84\uc790\ub098\ub178\uacf5\ud559\uacfc\u00b7\ub098\ub178\uc735\ud569\uacf5\ud559\uacfc\u00b7JBNU-KIST\uc0b0\ud559\uc5f0\uc735\ud569\ud559\uacfc) \uc5f0\uad6c\ud300\uc758 \uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218(\ub098\ub178\uc735\ud569\uacf5\ud559\uacfc\u00b7BK21-FOUR\ub098\ub178\uc735\ubcf5\ud569\uc5d0\ub108\uc9c0\ud601\uc2e0\uc18c\uc7ac\ubd80\ud488\uc778\uc7ac\uc591\uc131\uc0ac\uc5c5\ub2e8)\uac00 \uc804\uae30 \uc2e0\ud638\ub9cc\uc73c\ub85c \uc790\uc678\uc120\ubd80\ud130 \uac00\uc2dc\uad11\uc120\uae4c\uc9c0 \ube5b\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\uace0, \uc804\ub958\uac00 \uc544\ub2cc \uc804\uc555\uc744 \ud1b5\ud574 \uc591\uc790\uc810(Quantum Dot, QD)\uc758 \ubc1c\uad11\uae4c\uc9c0 \uc870\uc808\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \uad11\uc18c\uc790 \uae30\uc220\uc744 \uac1c\ubc1c\ud588\ub2e4. \uc774\ubc88 \uc5f0\uad6c\ub294 \uae30\uc874 OLED \uae30\ubc18 \ub514\uc2a4\ud50c\ub808\uc774\uc758 \uadfc\ubcf8\uc801 \ud55c\uacc4\ub97c \uadf9\ubcf5\ud560 \uc218 \uc788\ub294, \uc0c8\ub85c\uc6b4 \uad6c\uc870\uc778 \u2018QD-LCD\u2019 \uac1c\ub150\uc744 \uc81c\uc2dc\ud588\ub2e4\ub294 \uc810\uc5d0\uc11c \uc8fc\ubaa9\ub41c\ub2e4. \uc5f0\uad6c\ud300\uc740 \uba3c\uc800 \uace0\ubd84\uc790 \ub124\ud2b8\uc6cc\ud06c\ub85c \uc561\uc815 \ubd84\uc790\uc758 \ucd08\uae30 \ubc30\ud5a5\uc744 \uc81c\uc5b4\ud558\ub294 [&hellip;]<\/p>\n","protected":false},"author":36,"featured_media":5519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[199],"tags":[12618,12621,12625,12622,12626,12620,12624,12619,12623,12627],"class_list":["post-5520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-199","tag-oled","tag-qd-lcd","tag-12625","tag-12622","tag-12626","tag-12620","tag-12624","tag-12619","tag-12623","tag-12627"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218, OLED \ud55c\uacc4 \uadf9\ubcf5\ud55c \uc591\uc790\uc810 \ubc1c\uad11 \uc18c\uc790 \uac1c\ubc1c - \ud329\ud2b8\ub85c\uadf8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.factlog.kr\/?p=5520\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218, OLED \ud55c\uacc4 \uadf9\ubcf5\ud55c \uc591\uc790\uc810 \ubc1c\uad11 \uc18c\uc790 \uac1c\ubc1c - \ud329\ud2b8\ub85c\uadf8\" \/>\n<meta property=\"og:description\" content=\"\uc804\ubd81\ub300\ud559\uad50 \uc774\uc2b9\ud76c \uad50\uc218(\uace0\ubd84\uc790\ub098\ub178\uacf5\ud559\uacfc\u00b7\ub098\ub178\uc735\ud569\uacf5\ud559\uacfc\u00b7JBNU-KIST\uc0b0\ud559\uc5f0\uc735\ud569\ud559\uacfc) \uc5f0\uad6c\ud300\uc758 \uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218(\ub098\ub178\uc735\ud569\uacf5\ud559\uacfc\u00b7BK21-FOUR\ub098\ub178\uc735\ubcf5\ud569\uc5d0\ub108\uc9c0\ud601\uc2e0\uc18c\uc7ac\ubd80\ud488\uc778\uc7ac\uc591\uc131\uc0ac\uc5c5\ub2e8)\uac00 \uc804\uae30 \uc2e0\ud638\ub9cc\uc73c\ub85c \uc790\uc678\uc120\ubd80\ud130 \uac00\uc2dc\uad11\uc120\uae4c\uc9c0 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property=\"article:published_time\" content=\"2026-06-23T01:01:38+00:00\" \/>\n<meta name=\"author\" content=\"\uc804\ubd81\ub300\ud559\uad50\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"\uc804\ubd81\ub300\ud559\uad50\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.factlog.kr\\\/?p=5520#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.factlog.kr\\\/?p=5520\"},\"author\":{\"name\":\"\uc804\ubd81\ub300\ud559\uad50\",\"@id\":\"https:\\\/\\\/www.factlog.kr\\\/#\\\/schema\\\/person\\\/86c3215d21fbfdf10798c0589a06a220\"},\"headline\":\"\uae40\ubbfc\uc218 \uc5f0\uad6c\uad50\uc218, OLED \ud55c\uacc4 \uadf9\ubcf5\ud55c \uc591\uc790\uc810 \ubc1c\uad11 \uc18c\uc790 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