大功率led集成光源关键技术与产业化-研究

《大功率led集成光源关键技术与产业化-研究》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、AbstractLEDwhichissolidstatesemiconductorlightsource，hasadvantagessuchaslonglife，non—pollution,energy—saving，environmentalprotection，shockresistance，varietiesofapplicationformsandctc．，andisgettingmoreandmoreattentionofthesociety．Withtheadvanceoftechnology

2、devdopmemandindustrialization,LEDlightingisgraduallyreplacingthetraditionallightsources；hi曲powerLEDlightinghasbecomearesearchfocusintheindustry．Theproblems：lightefficiency,heat，uniformityoflightandcolor,productreliability,price，bio—safety,industrystandard

3、sarethecurrentconstraintsofLEDsintothelightingfield．Inthispaper,theprincipleoftheLED，thedevelopmenthistory,advantageofhighpowerLEDinthelightingfieldandthecurrentstatUSareresearched；andthekeyfactorsaffectingthehigh-powerLEDareanalyzed；appropriatetechnologi

4、calsolutionsareproposed．TheresearchFocusontheLEDpackageandtheapplications，andisverifiedandenriched诚thandtheprocessofindustrialization．Thismainwork：昕醯analysisofthedevelopmenthistoryoftheLEDpackage．theadvantagesanddisadvantagesofdifferentpackageforms，theCOB

5、packagemodeisatrendoffuturepowerLEDapplicationform．InLEDpackage，opticalchannel，thermalchannel，electricalchannel．CO—ordinationofmaterials．technologyisthemajorfactorstoaffectthequalityofLEDdevices．Comparetothecurrentthermalsolutionsandgradingsolutionsusedin

6、LEDlighting，theuseofliquidmetalcoolingmodelandthelightsourcemoduleintheformofflat—panellensisproposed．LEDlightsourceproductionmadeinZ拗ephotoelectriccompany．theaspectsoftheLEDpackage，theconfigurationofthepackagingequipment，selectionandcontrolofmaterialsare

7、introduced．Keyword：highpowerLED，LEDlighting，High-powerLEDpackaging，LEDindustry，LEDmodule目录致谢⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯I摘要⋯⋯⋯⋯⋯⋯⋯⋯．．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯IIAbstract⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．III目

8、录⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯I1绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．11．1课题研究目的与意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．11．2LED发展史⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。11．3国内外技术现状及发展趋势⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯