{"id":2214,"date":"2026-09-24T01:10:00","date_gmt":"2026-09-23T16:10:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-24-lithographic-oled-pixels-es\/"},"modified":"2026-09-24T01:10:00","modified_gmt":"2026-09-23T16:10:00","slug":"2026-09-24-lithographic-oled-pixels-es","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-24-lithographic-oled-pixels-es\/","title":{"rendered":"El material OLED tambi\u00e9n act\u00faa como fotorresina para grabar p\u00edxeles como chips"},"content":{"rendered":"<p><strong>2026-09-24 01:10 KST<\/strong><\/p>\n<p>Nature public\u00f3 el 16 de septiembre y ETH explic\u00f3 el 23 que los pol\u00edmeros reticulables resisten procesos que da\u00f1an emisores org\u00e1nicos.<\/p>\n<p>La litograf\u00eda UV y de electrones hizo microestructuras de varios colores; faltan control, vida \u00fatil y uniformidad.<\/p>\n<h2>Problema previo<\/h2>\n<p>M\u00e1scaras e impresi\u00f3n pierden precisi\u00f3n al reducir tama\u00f1o, y disolventes de semiconductores atacan materiales org\u00e1nicos.<\/p>\n<h2>Cambio<\/h2>\n<p>Las cadenas luminosas se enlazan al exponerse y queda la zona iluminada. La capa emisora forma el patr\u00f3n sin fotorresina separada.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/onepress.co.kr\/wp-content\/uploads\/2026\/09\/lithographic-oled-pixels-es.png\" alt=\"El material OLED tambi\u00e9n act\u00faa como fotorresina para grabar p\u00edxeles como chips\" loading=\"lazy\" \/><figcaption class=\"op-briefing-image-caption\">Esta imagen generada por IA explica el tema; no es una fotograf\u00eda de un evento, observaci\u00f3n o lugar real.<\/figcaption><\/figure>\n<h2>Usos<\/h2>\n<p>Podr\u00eda servir en AR, visores, luz en chips, microscop\u00eda e iluminaci\u00f3n celular. No se ha probado rendimiento comercial.<\/p>\n<h2>Siguiente<\/h2>\n<p>Reducir tama\u00f1o, igualar eficiencia y duraci\u00f3n RGB e integrar electr\u00f3nica de control en una pantalla funcional.<\/p>\n<h2>Fuente primaria y comprobaciones independientes<\/h2>\n<p>Fuente primaria: <a href=\"https:\/\/doi.org\/10.1038\/s41586-026-11042-0\" target=\"_blank\" rel=\"noopener noreferrer\">Nature paper<\/a><\/p>\n<p>Explicaci\u00f3n institucional: <a href=\"https:\/\/ethz.ch\/en\/news-and-events\/eth-news\/news\/2026\/09\/tiny-oled-pixels-can-be-manufactured-like-microchips.html\" target=\"_blank\" rel=\"noopener noreferrer\">ETH Zurich<\/a><\/p>\n<p>Comprobaci\u00f3n independiente: <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/42749799\/\" target=\"_blank\" rel=\"noopener noreferrer\">PubMed record and abstract<\/a><\/p>\n<h2>Leer en otros idiomas<\/h2>\n<p><a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-24-lithographic-oled-pixels-ko\/\">\ud55c\uad6d\uc5b4<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-24-lithographic-oled-pixels-en\/\">English<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-24-lithographic-oled-pixels-es\/\">Espa\u00f1ol<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-24-lithographic-oled-pixels-ja\/\">\u65e5\u672c\u8a9e<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-24-lithographic-oled-pixels-vi\/\">Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Crearon pol\u00edmeros que emiten luz y funcionan como fotorresina, permitiendo patr\u00f3n OLED directo. Es una prueba de fabricaci\u00f3n, no una pantalla completa con p\u00edxeles independientes.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2214","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}