A Si quantum dot -based hybrid1 inorganic/organic light-emitting diode that exhibits white-blue electroluminescence has been fabricated by Professor Ken-ichi S人工智能TOW , Graduate student Yunzi XIN , and their collaborators. A hybrid LED is expected to be a next-generation illumination device for producing flexible lighting2 and display, and this is achieved for the Si QD-based white-blue LED. For details, refer to White-blue electroluminescence from a Si quantum dot hybrid light-emitting diode, in Applied3 Physics Letters; DOI: 10.1063/1.4921415. The Si QD hybrid LED was developed using a simple method; almost all processes were solution-based and conducted at ambient temperature and pressure. Conductive polymer solutions and a colloidal4 Si QD solution were deposited on the glass substrate. The current and optical power densities5 of the LED are, respectively, 280 and 350 times greater than those reported previously6 for such a device at the same voltage . In addition, the active area of the LED is 4 mm2, which is 40 times larger than that of a typical commercial LED; the thickness of the LED is 0.5 mm.Professor Saitow stated, QD LED has attracted significant attention as a next-generation LED. Although several breakthroughs will be required for achieving implementation7, a QD-based hybrid LED allows us to give so fruitful feature that we cannot imagine.
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1 hybrid n.(动，植）杂种，混合物 参考例句： That is a hybrid perpetual rose.那是一株杂交的四季开花的蔷薇。 The hybrid was tall,handsome,and intelligent.那混血儿高大、英俊、又聪明。
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