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HDTV.ru > Новости индустрии > LG Chem объясняет преимущества высокого коэффициента цветопередачи

LG Chem объясняет преимущества высокого коэффициента цветопередачи


06.08.2013
LG Chem объясняет преимущества высокого коэффициента цветопередачи


В июне компания LG Chem объявила, что все ее OLED панели теперь имеют индекс цветопередачи (CRI) более 90. Индекс цветопередачи или коэффициент цветопередачи (англ. colour rendering index, CRI ) — параметр, характеризующий уровень соответствия естественного цвета тела видимому (кажущемуся) цвету этого тела при освещении его данным источником света. Очень хорошим показателем для CRI является уровень 90. Ниже 90 можно иметь два источника света с одинаковым значением индекса цветопередачи, но с сильно различающейся видимой передачей цвета.
CRI определяет способность воспроизводить яркие цвета и высокий коэффициент цветопередачи означает "высокое качество источника света". Компания выпустила видео, объясняя, почему так важно иметь высокий CRI:

LG Chem утверждает, что CRI и эффективность панели являются компромиссными факторами, но LG Chem удалось сохранить высокую эффективность панели (60 лм / Вт), цветовую температуру от 3000 K до 4000K и срок службы в 20 000 часов.

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