博碩士論文 101296003 完整後設資料紀錄

DC 欄位 值 語言
DC.contributor光電科學與工程學系zh_TW
DC.creator林欣瑩zh_TW
DC.creatorHsin-ying Linen_US
dc.date.accessioned2014-8-18T07:39:07Z
dc.date.available2014-8-18T07:39:07Z
dc.date.issued2014
dc.identifier.urihttp://ir.lib.ncu.edu.tw:444/thesis/view_etd.asp?URN=101296003
dc.contributor.department光電科學與工程學系zh_TW
DC.description國立中央大學zh_TW
DC.descriptionNational Central Universityen_US
dc.description.abstract本論文中，將研究高濃度螢光粉塗佈式白光LED封裝體之封裝效率。利用已建構之YAG高濃度螢光粉光學模型，在相同相關色溫下，改變封裝結構之螢光粉塗佈方式、碗杯側壁高度與角度。藉由變動不同模擬參數，探討其對封裝效率之影響並分析原因。接著將進行實際封裝，並與模擬結果做比較，分析其實驗與模擬上之差異性。最後以文獻中的低濃度封裝體為參考，比較其模擬結果與實際封裝體在封裝效率的表現。zh_TW
dc.description.abstractIn this thesis, we develop the high-concentration white-LED packaging with phosphor matrix. Based on the high-concentration phosphor optical model, we change different phosphor patterns, the height of sidewall of cup, and the angles of sidewall of cup to construct our encapsulation structure under the same correlated color temperature. By varying the different simulation parameters, we analyze how the packaging efficiency will be influenced. In the following process, we have verification between simulation and experiment in order to analyze their differences. In the end, we consider the literature of low-concentration packaging structure, and compare the performance between simulation and experiment in packaging efficiency.en_US
DC.subject白光LEDzh_TW
DC.subject封裝效率zh_TW
DC.subject螢光粉zh_TW
DC.subject螢光粉塗佈圖形zh_TW
DC.subjectwhite LEDen_US
DC.subjectpackage efficiencyen_US
DC.subjectphosphoren_US
DC.subjectphosphor coating patternsen_US
DC.title螢光粉塗佈圖形對白光 LED 封裝效率之影響研究zh_TW
dc.language.isozh-TWzh-TW
DC.titleStudy of Packaging Efficiency of White LEDs with Different Phosphor Coating Patternsen_US
DC.type博碩士論文zh_TW
DC.typethesisen_US
DC.publisherNational Central Universityen_US

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