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HDTV.ru > Новости индустрии > В Японии разработали сверхтонкую органическую электронику
В Японии разработали сверхтонкую органическую электронику07.07.2014 |
![]() Группа японских исследователей разработала технологии для изготовления очень тонких электронных компонентов, включая транзисторы, на основе углеродных (органических) материалов, наносимых на гибкую основу методом струйной печати. Электронная схема была сформирована на полимерной пленке "Parylene-C" толщиной 1 мкм, с нанесенной поверх электроникой толщина была не более 2 мкм. А вес на единицу площади составил 2 г на 1 кв. м, что почти неощущаемо. Руководителем разработки выступал Шизуо Токито, профессор университета Ямагата и заместитель директора научно-исследовательского центра органической электроники, недавно выступивший с соответствующим докладом на международной конференции по дисплейным технологиям SID 2014, которая состоялась в июне. Если немного вдаваться в физику процессов, то можно отметить, что подвижность носителей заряда в области насыщения у органических тонкопленочных транзисторов (TFT) составила до 1,0 кв. см/ (В х с), а соотношение включенного / выключенного тока равно 10 000000, что эквивалентно стандартным сегодняшним TFT из аморфного кремния (Si). Исследователи предполагают, что такая тонкопленочная электроника найдет применение в датчиках, которые нужно прикреплять к человеческому телу. Вернуться назад |