{"id":238,"date":"2017-03-14T19:22:43","date_gmt":"2017-03-14T23:22:43","guid":{"rendered":"https:\/\/sites.bu.edu\/el\/?page_id=238"},"modified":"2020-04-08T16:50:28","modified_gmt":"2020-04-08T20:50:28","slug":"oleds","status":"publish","type":"page","link":"https:\/\/sites.bu.edu\/el\/research\/oleds\/","title":{"rendered":"Research on Organic Light-Emitting Diodes (OLEDs)"},"content":{"rendered":"<h3 style=\"text-align: center;\"><strong><img loading=\"lazy\" src=\"\/el\/files\/2017\/03\/SM-3-w-BBO-636x257.png\" alt=\"SM-3-w-BBO\" width=\"575\" height=\"232\" class=\"wp-image-294 alignright\" srcset=\"https:\/\/sites.bu.edu\/el\/files\/2017\/03\/SM-3-w-BBO-636x257.png 636w, https:\/\/sites.bu.edu\/el\/files\/2017\/03\/SM-3-w-BBO.png 685w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/strong><\/h3>\n<hr \/>\n<p style=\"text-align: justify;\">Efficient blue-light emitting materials are highly sought after for use as active components in displays, and white light emitting diodes. In addition to the ability to emit blue-light, the materials HOMO and LUMO levels must be well aligned with the contacts used to make the for balanced charge injection and transport. Our group is developing novel cross-conjugated materials based on benzobisoxazoles that exhibit deep blue emission in solution and solid state. Although these materials were plagued by strong self-quenching in neat films, they exhibit good fluorescence with high external quantum efficiencies when blended with host molecules. This occurs with low concentrations ~2% of the emissive material which can lead to low cost OLEDs. This work is part of the BBO cruciform project supported by the NSF Division of Chemistry, CHE-1640298 (1413173).<\/p>\n<p style=\"text-align: left;\"><strong>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Efficient blue-light emitting materials are highly sought after for use as active components in displays, and white light emitting diodes. In addition to the ability to emit blue-light, the materials HOMO and LUMO levels must be well aligned with the contacts used to make the for balanced charge injection and transport. Our group is developing [&hellip;]<\/p>\n","protected":false},"author":11463,"featured_media":0,"parent":99,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/pages\/238"}],"collection":[{"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/users\/11463"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/comments?post=238"}],"version-history":[{"count":11,"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/pages\/238\/revisions"}],"predecessor-version":[{"id":708,"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/pages\/238\/revisions\/708"}],"up":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/pages\/99"}],"wp:attachment":[{"href":"https:\/\/sites.bu.edu\/el\/wp-json\/wp\/v2\/media?parent=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}