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Morality Les steps on the luminescent efficiency that University of Science and Technology and NovaledAG have already reached 90lm/W on the real light apparatus, the apparatus luminance is 1000cd/m2, using 3D can even reach 124lm/W while only extracting the system. Organic luminescent diode (OLEDs) of white light It is it monobasic light source technology, luminescent efficiency and light source lookses traditional of it after expecting whether it is be new to become than under may higher than by much more. Because of the white light OLED