High luminescence Organic EL screen for mobile phones
Konica Minolta just announced that they successfully developed a High luminescence Organic EL Screen which delivers for 10 000h a brightness of 1000 cd/m2 or 64 lumens…
The organic EL white luminous device of announcement, worldwide highest 64 lumina /W we achieved the luminous life of approximately 10,000 hour of luminous efficiency and the utilization level which are said by freely using individual layer design technology and the progressive optical design technology which incorporate the blue phosphorus optical material of long luminous life of this new development. In addition, the white luminous territory which is suited for back light by combining the phosphorus optical luminescent material of 3 colors of blue, red and green, is actualized, offer of the luminous device of various color tones such as the color tone which is close to the light bulb and the color tone which is close to the fluorescent light becomes possible. With this kind of engineering development, in case of identical electric power consumption, while actualizing the brightness like the fluorescent light, it is the feature of organic EL, it can obtain light thin in the uniform aspect.
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