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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/63476

    Title: 高功率LED光電熱色動態行為特性之研究;Study of Optic, Electric, Thermal and Chromatic Characteristics of High Power LEDs
    Authors: 唐健碩;Tang,Chien-shuo
    Contributors: 光電科學與工程學系
    Keywords: 發光二極體;發光光譜;LED;spectrum
    Date: 2014-01-29
    Issue Date: 2014-04-02 15:24:25 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 由於LED是作為目前生活中相當重要的光源之一,所以許多研究與發展都嘗試往解釋並調控LED的特性去作努力,而本研究便是希望能達到此一目標,讓我們對LED能夠有更進一步的認識與了解。
    對於本研究的最終目標而言,便是希望能藉由對新世代光源LED的徹底分析,讓未來特性上描述時能夠有所依據,甚至希望依此能夠指引出最佳的LED調控方式,使其達到我們所期望的發光狀態,並讓它能以最大的效率及表現,持續供應光子照亮所需之環境,促使新智慧照明能源的誕生。; Nowadays, light emitting diodes (LEDs) has become one of the most important light sources. There are lots of efforts on researches and developments for better understanding the characteristics of LEDs. In this work, we would like to further explore the important properties of LEDs.
    With aid of the temperature controllers and the flow control automation, all the essential characteristics of LEDs are monitored in real time. Besides, all the spectra are also analyzed upon the change of the characteristic parameters. After tuning over a wide range of the driving conditions, some integrating models among the optic, electric, thermal, and chromatic characteristics can be concluded. With the integrating models, the behaviors of LEDs is easier to predict and thus to regulate for the various applications.
    To ultimate goal, we hope to develop some optimal driving methodology for LEDs, such as to obtain better efficiency and better performance in LEDs. New generation of lighting will be given to birth by the new ways of lighting in our daily life as earlier.
    Appears in Collections:[光電科學研究所] 博碩士論文

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