{"id":1625,"date":"2023-11-13T16:13:36","date_gmt":"2023-11-13T07:13:36","guid":{"rendered":"https:\/\/cos.korea.ac.kr\/news\/?p=1625"},"modified":"2023-11-13T16:14:33","modified_gmt":"2023-11-13T07:14:33","slug":"%eb%ac%bc%eb%a6%ac%ed%95%99%ea%b3%bc-%ec%a3%bc%ec%a7%84%ec%88%98-%ea%b5%90%ec%88%98-%ec%97%91%ec%8b%9c%ed%86%a4-%eb%aa%a8%eb%a9%98%ed%8a%b8-%eb%b0%b0%ec%97%b4%ec%97%90-%eb%94%b0%eb%a5%b8-oled","status":"publish","type":"post","link":"https:\/\/cos.korea.ac.kr\/news\/%eb%ac%bc%eb%a6%ac%ed%95%99%ea%b3%bc-%ec%a3%bc%ec%a7%84%ec%88%98-%ea%b5%90%ec%88%98-%ec%97%91%ec%8b%9c%ed%86%a4-%eb%aa%a8%eb%a9%98%ed%8a%b8-%eb%b0%b0%ec%97%b4%ec%97%90-%eb%94%b0%eb%a5%b8-oled","title":{"rendered":"\ubb3c\ub9ac\ud559\uacfc \uc8fc\uc9c4\uc218 \uad50\uc218, \uc5d1\uc2dc\ud1a4 \ubaa8\uba58\ud2b8 \ubc30\uc5f4\uc5d0 \ub530\ub978 OLED \ubcc0\uc0c9\uc131 \uce21\uc815"},"content":{"rendered":"\n<p><strong>\u201cOLED \ubc1c\uad11\uce35\uc758 \ub2e4\uc591\ud55c \uc591\uc790 \uc900\uc785\uc790\uc758 \ubc30\uc5f4 \uc0c1\ud0dc \uce21\uc815 \ubc0f \ubd84\uc11d. \ucc28\uc138\ub300 \ub514\uc2a4\ud50c\ub808\uc774 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud55c \uc0c8\ub85c\uc6b4 \uce21\uc815 \ubc29\ubc95 \uc81c\uc2dc\u201d<\/strong><\/p>\n\n\n\n<p>OLED \ubc1c\uad11\uc758 \ud575\uc2ec \uc591\uc790 \uc900\uc785\uc790\uc778 \uc5d1\uc2dc\ud1a4\ub4e4\uc758 \uc30d\uadf9\uc790 \ubaa8\uba58\ud2b8 \ubc30\uc5f4\uc744 \ub9c8\uc774\ud06c\ub85c \ubbf8\ud130 \ub2e8\uc704\uc5d0\uc11c \uce21\uc815\ud560 \uc218 \uc788\ub294 \uae30\uc220\uc774 \uac1c\ubc1c\ub410\ub2e4. \uace0\ub824\ub300\ud559\uad50 \ubb3c\ub9ac\ud559\uacfc \uc8fc\uc9c4\uc218 \uad50\uc218 \uc5f0\uad6c\ud300\uc740 \uc131\uade0\uad00\ub300\ud559\uad50 \uc5d0\ub108\uc9c0\uacfc\ud559\uacfc \uae40\uc815\uc6a9 \uad50\uc218 \uc5f0\uad6c\ud300\uacfc\uc758 \ud611\uc5c5\uc744 \ud1b5\ud574 \uace0\ud574\uc0c1\ub3c4 \ud604\ubbf8\uacbd\uc744 \uc774\uc6a9\ud55c \ud6c4\ucd08\uc810\uba74 PL \uce21\uc815\uc744 \ud1b5\ud574 \uc57d 100 \u03bcm<sup>2<\/sup> (10<sup>-10<\/sup> m<sup>2<\/sup>, \uc989 100\uc5b5\ubd84\uc758 1m<sup>2<\/sup>) \uc601\uc5ed\uc5d0\uc11c \uc5ec\ub7ec \uc885\ub958\uc758 \uc5d1\uc2dc\ud1a4\uc758 \ubc30\uc5f4 \uc0c1\ud0dc\ub97c \uce21\uc815\ud560 \uc218 \uc788\ub294 \uae30\uc220\uc744 \uac1c\ubc1c\ud588\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc720\uae30 \ubc18\ub3c4\uccb4 \ubd84\uc790\uc758 \uc774\uc911\uce35 \uad6c\uc870\uc5d0\uc11c \uc720\uae30 \ub2e8\ubd84\uc790 \ub0b4 \uc5d1\uc2dc\ud1a4\uacfc \uc774\uc885-\uc720\uae30 \ubd84\uc790 \uac04 \uc5d1\uc2dc\ud1a4(\uc5d1\uc2dc\ud50c\ub809\uc2a4) \uc758 \uc30d\uadf9\uc790 \ubaa8\uba58\ud2b8\uac00 \uc11c\ub85c \uc218\uc9c1\ud55c \ubc30\uc5f4 \ud2b9\uc131\uc744 \uac16\ub294 \uac83\uc744 \uc2e4\ud5d8\uc801\uc73c\ub85c \uad00\ucc30\ud588\ub2e4.. \uac01\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub978 \uc0c9\uc744 \ubc29\ucd9c\ud558\ub294 OLED \ubc1c\uad11\uce35 \uc81c\uc791\uc5d0 \uc131\uacf5\ud588\ub2e4.<\/p>\n\n\n\n<p>\uc720\uae30 \ubc18\ub3c4\uccb4 \ubc1c\uad11\uce35\uc744 \uac16\ub294 OLED\ub294 \ud604\uc7ac \uac00\uc7a5 \ud65c\ubc1c\ud558\uac8c \ub514\uc2a4\ud50c\ub808\uc774\uc5d0 \ud65c\uc6a9\ub418\ub294 \uc18c\uc790\uc774\ub2e4. AR\/VR \uae30\uae30, \ud22c\uba85 \ub514\uc2a4\ud50c\ub808\uc774, \uc720\uc5f0\uc131 \ub514\uc2a4\ud50c\ub808\uc774 \ub4f1 \uae30\uc220\uc758 \ubc1c\uc804\uc5d0 \ub530\ub77c \uc810\ucc28 \ub192\uc740 \ud53d\uc140 \uc9d1\uc801\ub3c4\ub97c \uac16\ucd98 \ub514\uc2a4\ud50c\ub808\uc774 \ubc0f \uc18c\ud615 LED\uc758 \uac1c\ubc1c\uc774 \uc694\uad6c\ub418\uace0 \uc788\ub2e4. \ub610\ud55c \uc18c\ud615 LED\uc758 \ubc1c\uad11\uce35 \ub0b4\ubd80 \uc5d1\uc2dc\ud1a4 \ud2b9\uc131\uc744 \uce21\uc815\ud558\ub294 \uae30\uc220\uc774 \uc694\uad6c\ub418\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<p>\uc5f0\uad6c\ud300\uc740 \uace0\ud574\uc0c1\ub3c4 \ud604\ubbf8\uacbd\uc758 \ud6c4\ucd08\uc810\uba74 \uc704\uc758 \uac01 \uc810\uc774 \ube5b\uc758 \ubc29\ucd9c \ubc29\ud5a5\uc5d0 \ub300\uc751\ub41c\ub2e4\ub294 \uc810\uc5d0 \ucc29\uc548\ud558\uc5ec \ud6c4\ucd08\uc810\uba74\uc5d0\uc11c \uc5d1\uc2dc\ud1a4\uc758 \uc120\ud615\ud3b8\uad11\ub41c PL \uc2a4\ud399\ud2b8\ub7fc\uacfc \ubc1c\uad11\ud328\ud134 \uc774\ubbf8\uc9c0\ub97c \ub9e4\ud551\uc2dc\uc2a4\ud15c\uacfc \uace0\ud574\uc0c1\ub3c4 CCD \uce74\uba54\ub77c\ub85c \uac01\uac01 \uce21\uc815 \ubd84\uc11d\ud574 \uc5d1\uc2dc\ud1a4 \uc885\ub958\ubcc4 \ubc1c\uad11 \ud2b9\uc131\uacfc \uc30d\uadf9\uc790 \ubaa8\uba58\ud2b8 \ubc30\uc5f4 \uc0c1\ud0dc\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc5bb\uc5c8\ub2e4. \ub610\ud55c, \ud558\ub098\uc758 OLED \uc18c\uc790\uc5d0\uc11c \uac01\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub978 \uc0c9\uc758 \ube5b\uc744 \ub0b4\ub294 \ubcc0\uc0c9\uc131(angular chromism)\uc744 \uad00\ucc30\ud574 \ucc28\uc138\ub300 OLED \uc18c\uc790 \uac1c\ubc1c \uac00\ub2a5\uc131\uc744 \uc5f4\uc5c8\ub2e4.<\/p>\n\n\n\n<p>\ud2b9\ud788 \uc774\ubc88\uc5d0 \uac1c\ubc1c\ud55c \uce21\uc815\uae30\uc220\uc740 \ub2e8\uc2dc\uac04\uc5d0 \uace0\ud574\uc0c1\ub3c4\uc758 PL \uc2a4\ud399\ud2b8\ub7fc \uce21\uc815\uacfc \ubc1c\uad11 \uc774\ubbf8\uc9c0 \ucd2c\uc601\uc774 \uac00\ub2a5\ud558\uace0 \uc720\uae30\ubb3c \uae30\ubc18 \uc774\uc885\uc811\ud569\uad6c\uc870 \ubc0f \uc18c\ud615 OLED\uc758 \ubc1c\uad11\ud2b9\uc131 \uad00\ucc30 \ubc0f \uce21\uc815\uc5d0 \uc751\uc6a9 \uac00\ub2a5\ud560 \uac83\uc73c\ub85c \uae30\ub300\ub41c\ub2e4.<\/p>\n\n\n\n<p>\uc8fc\uc9c4\uc218 \uad50\uc218\ub294 \u201c\ubcf8 \uc5f0\uad6c\ub294 \ucc28\uc138\ub300 \uc720\ub9dd \ub514\uc2a4\ud50c\ub808\uc774\uc778 OLED \ubc1c\uad11\uce35\uc5d0\uc11c \ub2e4\uc591\ud55c \uc591\uc790 \uc900\uc785\uc790\uc758 \uc30d\uadf9\uc790 \ubaa8\uba58\ud2b8 \ubc29\ud5a5 \ud2b9\uc131\uc744 \uc0c8\ub85c\uc6b4 \ud604\ubbf8\uacbd \uce21\uc815 \uae30\uc220\uc744 \uc774\uc6a9\ud558\uc5ec \uc2e4\ud5d8\uc801\uc73c\ub85c \uc9c1\uc811 \uce21\uc815\ud55c \uc758\ubbf8\uac00 \uc788\ub2e4. \uc774\ub294 \ud5a5\ud6c4 OLED \ud574\uc0c1\ub3c4\uc640 \uc131\ub2a5 \uc99d\uc9c4\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\ub2e4.\u201d\ub77c\uace0 \ub9d0\ud588\ub2e4.<\/p>\n\n\n\n<p>\uc5f0\uad6c\uacb0\uacfc\ub294 \uad6d\uc81c\ud559\uc220\uc9c0 \ub124\uc774\ucc98 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc988(Nature Communications, IF 16.6) 2023\ub144 11\uc6d4 8\uc77c\uc790 \uc628\ub77c\uc778 \ud310\uc5d0 \uac8c\uc7ac\ub410\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cOLED \ubc1c\uad11\uce35\uc758 \ub2e4\uc591\ud55c \uc591\uc790 \uc900\uc785\uc790\uc758 \ubc30\uc5f4 \uc0c1\ud0dc \uce21\uc815 \ubc0f \ubd84\uc11d. \ucc28\uc138\ub300 \ub514\uc2a4\ud50c\ub808\uc774 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud55c \uc0c8\ub85c\uc6b4 \uce21\uc815 \ubc29\ubc95 \uc81c\uc2dc\u201d OLED \ubc1c\uad11\uc758 \ud575\uc2ec \uc591\uc790 \uc900\uc785\uc790\uc778 \uc5d1\uc2dc\ud1a4\ub4e4\uc758 \uc30d\uadf9\uc790 \ubaa8\uba58\ud2b8 \ubc30\uc5f4\uc744 \ub9c8\uc774\ud06c\ub85c \ubbf8\ud130 &#8230;<\/p>\n","protected":false},"author":7,"featured_media":1627,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[2,8],"tags":[],"class_list":["post-1625","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2","category-8"],"uagb_featured_image_src":{"full":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-scaled.jpg",2560,1408,false],"thumbnail":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-75x41.jpg",75,41,true],"medium":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-300x165.jpg",300,165,true],"medium_large":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-768x422.jpg",768,422,true],"large":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-1024x563.jpg",800,440,true],"1536x1536":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-1536x845.jpg",1536,845,true],"2048x2048":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-2048x1126.jpg",2048,1126,true],"onepress-blog-small":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-300x150.jpg",300,150,true],"onepress-small":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-480x300.jpg",480,300,true],"onepress-medium":["https:\/\/cos.korea.ac.kr\/news\/wp-content\/uploads\/sites\/9\/2023\/11\/\uc8fc\uc9c4\uc218-\uad50\uc218\ub2d8-640x400.jpg",640,400,true]},"uagb_author_info":{"display_name":"\ubb3c\ub9ac\ud559\uacfc","author_link":"https:\/\/cos.korea.ac.kr\/news\/author\/physics1"},"uagb_comment_info":0,"uagb_excerpt":"\u201cOLED 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