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Browsing by Author "Change, Chun-Yen"

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    High Color-Conversion Efficiency CdSe Quantum Dots Hybrid Light Emitted Diode
    (2016)
    Liu, Che-Yu
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    Kao, Tsung Sheng
    ;
    Chen, Tzu-Pei
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    Chi, Gou-Chung
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    Kuo, Hao-Chung
    In this work, we have successfully demonstrated that the color-conversion efficiency in colloidal quantum dots can be greatly enhanced by light-emitting diodes (LEDs) with novel structures of nanorods embedded in microholes. Via an integrated technology of the nano-imprint and photolithography, nanorods structures can be fabricated at specific locations, generating functional nanostructured LEDs for high-efficiency light-emitting performance. With such a structured LED, the color-conversion efficiency of the existing quantum dots can be enhanced up to 12.5 %.