METAFORA DESKRIPSI FISIK TOKOH WANITA DALAM NOVEL NORUWEI NO MORI KARYA HARUKI MURAKAMI


Realizing white LEDs with high luminous efficiency and high color rendering index by using double green phosphors

The luminous efficiency of radiation (LER) and color rendering index (CRIs) Adjust Pin are two key technological parameters of white light-emitting diodes (WLEDs), But there is always a trade-off between them, especially between LER and R9 (the 9th CRI of red color).Therefore, it is necessary to solve this problem by selecting suitable phosphors, m

read more