
Российские ученые из СПбПУ, ИТМО, а также Алферовского университета объявили о создании перспективной технологии по производству дисплеев для мобильной техники в основе которой лежит перовскит, являющийся достаточно простым в производстве кристаллическим материалом.
Как сообщается, яркость матриц на основе перовскита будет в три раза выше, чем имеют популярные экраны на базе органических материалов, более известных как OLED. Кроме того, и энергии они потребляют втрое меньше, чем актуальные разработки, что подразумевает существенный прирост времени автономной работы мобильных устройств.
Изображение: СПбПУ
Как утверждают российские специалисты, эффективность экранов серийной современной техники, в основе которых лежат OLED-матрицы, составляет не более 25%, а дисплеи на перовските теоретически могут поднять этот показатель до 90 %.
Под эффективностью в данном случае понимается какое количество энергии поданное на светодиоды в итоге преобразуются в световой сигнал. Что любопытно, перовскиты вполне можно использовать и при производстве солнечных батарей, так как они могут работать и наоборот — то есть, осуществлять преобразование света в электричество в виде фотоэлементов.

















































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