跳到主要內容

簡易檢索 / 詳目顯示

回結果列表
研究生： 陳品汝
Pin-Ju Chen
論文名稱： LED燈泡之二次光學透鏡設計
Optical Lens Design for LED Bulb Light
指導教授： 張榮森
Rong -Seng Chang
口試委員:
學位類別： 碩士
Master
系所名稱： 理學院 - 光電科學與工程學系
Department of Optics and Photonics
畢業學年度： 100
語文別： 中文
論文頁數： 61
中文關鍵詞： 光學設計
外文關鍵詞： Optical Design, LED
相關次數： 點閱：5  下載：0 
分享至:
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報

    • 本論文主旨在探討發光二極體(LED)與光學透鏡(Optical Lens)之
    二次光學設計，應用在室內照明，以二次光學透鏡之設計來提高室內照
    明品質，達到所需之廣角且均勻的照明效果。首先選擇一顆單一封裝的
    LED，再配合燈具組裝之結構，決定設計的光學透鏡之尺寸。以此二次
    光學透鏡改變LED光源初始的Lambertian分布，加上燈具結構，使照明
    效果符合美國Energy Star的規範[1]。本論文一開始會先介紹固態照明
    的發展背景，接著敘述光學設計的基本原理，然後講解二次光學的設計
    以及建模方式，最後再以光學模擬軟體TracePro確認遠場光形是否達到
    原始設計之照明需求。

    The topic of thesis is combining LED with secondary optical
    lens together, then apply them to indoor lighting. We use
    secondary optical lens for advancing the quality in lighting, and
    attain both omni-directional lighting and uniform lighting.
    Firstly, we combine a LED with mechanical equipment for composing
    a lighting element. Secondary, we decide the size of secondary
    optical lens, and the effect of secondary optical lens is
    adjusting the Lambertian lighting shape of Led. Finally, we
    combine a LED, secondary optical lens with mechanical equipment
    for composing a complete LED bulb which can meet the Energy star
    rule[1]. In the beginning of the article, we introduce the
    background of solid lighting, then describe some basic principles
    of optical design. After that, we will explain the method for
    designing and modeling secondary optical lens. Finally, we use
    an optical software, TracePro, for checking the lighting shape
    in the far-field. This is a complete process of optical design.

    摘要.......................................................Ⅰ Abstract...................................................II 誌謝 ......................................................Ⅲ 貢獻 ..................................................... IⅤ 目錄 ......................................................Ⅴ 圖表目錄.................................................ⅤII 第一章 導論.................................................1 1.1 研究動機................................................1 1.2 研究範圍................................................3 第二章 光學設計理論.........................................4 2.1 基本原理........................................ ...........4 2.1.1 反射定律............................................4 2.1.2 折射定律............................................5 2.2 etendue簡介.............................................6 2.2.1 etendue定義.........................................7 2.2.2 etendue計算.........................................10 2.2.3 etendue意義.........................................11 第三章 LED燈泡的二次光學透鏡之設計與分析..................14 3.1 LED燈泡之規格簡介.....................................14 3.2 LED燈泡之二次光學透鏡設計方式.........................16 3.2.1 選擇光源...........................................19 3.2.2 LED燈泡之基礎機構模型 .............................20 3.2.3 光學模型之設計與建立...............................23 第四章 LED燈泡之模擬結果與討論.. .........................29 4.1 遠場之光形分析以及成像效果分析........................29 4.2 加上霧化泡殼之模擬結果分析............................34 4.3 整體結果討論..................... .....................36 第五章 未來展望...........................................38 參考文獻..................................................39

    [1] http://www.energystar.gov/
    [2]工研院IEK:http://www.itri.org.tw/chi/iek/
    [3]E.Hecht,Optics,4th ed. Addison Wesley, New York, (2002).
    [4]V.N.Mahajan,Optical Imaging and Aberrations,Part I Ray
    Geometrical Optics,SPIE PRESS,Washington,(1998).
    [5] http://www.energystar.gov/
    [6] http://www.cree.com/products/pdf/XLampMTG-EZW.pdf
    [7]V. N. Mahajan, Optical Imaging and Aberrations, Part I Ray
    Geometrical Optics, SPIE PRESS, Washington, (1998).
    [8] E. Stupp and M. Brennesholtz, Projection Displays, John
    Wiley&Sons, New York, (1999)
    [9]http://www.energystar.gov/index.cfm?fuseaction=find_a_pr
    oduct.showProductGroup&pgw_code=LB

    QR CODE
    :::