白小姐四肖必选一肖

您好!欢迎访问广东光宇实业有限公司的官方网站!
产品分类Product Categories
4新闻动态

大功率LED封装工艺及发展趋势


来源:中国LED网    时间:2016-07-08    【字体:  

5050白光的主要目的是实现和外界电路的电气互连与机械接触,保护免受机械、热、潮湿等外部冲击,实现光学方面的要求,提高出光效率,满足芯片散热要求,提高其使用性能和可靠性。

LED封装设计主要涉及光学、热学、电学和机械(结构)等方面,这白小姐四肖必选一肖些因素彼此相互独立,又相互影响,其中光是LED封装的目的,热是关键,电和机械是手段,而性能是具体体现。

DANGQIANGAOXIAOLV,DAGONGLVSHILEDDEZHUYAOFAZHANFANGXIANGZHIYI,GEGUOJIYANJIUJIGOUJUNZHILIYUGAOXINGNENGLEDXINPIANDEYANJIU:BIAOMIANCUHUA、DAOJINZITAJIEGOU、TOUMINGCHENDIJISHU、YOUHUADIANJIJIHEXINGZHUANG、FENBUBULAGEFANSHECENG、JIGUANGCHENDIBOLIJISHU、WEIJIEGOUHEGUANGZIJINGTIJISHUDENG。

FENGZHUANGYOUYUJIEGOUHEGONGYIFUZA,BINGZHIJIEYINGXIANGDAOLEDDESHIYONGXINGNENGHESHOUMING,YIZHISHIJINNIANLAIDEYANJIUREDIAN,TEBIESHIJIDAGONGLVLEDSANREFENGZHUANGGENGSHIYANJIUREDIANZHONGDEREDIAN,HENDUODAXUE、YANJIUSUOHEGONGSIYEDOUDUILEDFENGZHUANGJISHUJINXINGLEYANJIUBINGQUDECHENGGUO:DAMIANJIXINPIANDAOZHUANGJIEGOUHEGONGJINGHANJIEJISHU、thin.filmJISHU、JINSHUJIBANHETAOCIJIBANJISHU、BAOXINGTUCENG(conformalcoating)JISHU、GUANGYUSANSHECUIQUGONGYI(ScatteredPhotonExtractionmethod,SPE)、NAIUVHERIGUANGFUSHEJIKANGCHAODEFENGZHUANGSHUZHIYANJIU、GUANGXUEYOUHUASHEJIDENG。

SUIZHEDAGONGLVLEDXINPIANXINGNENGDEXUNSUTIGAO,GONGLVXINGLEDDEFENGZHUANGJISHUBUDUANGAIJINYISHIYINGXINGSHIDEFAZHAN,:CONGKAISHIDEYINXIANKUANGJIASHIFENGZHUANGDAODUOXINPIANZHENLIEZUZHUANG,ZAIDAORUJINDE3DZHENLIESHIFENGZHUANG,QISHURUGONGLVBUDUANTIGAO,ERFENGZHUANGREZUXIANZHUJIANGDI。WEILETUIDONGLEDZAIPUTONGZHAOMINGLINGYUDEFAZHAN,BENGYIBUGAISHANLEDFENGZHUANGDEREGUANLIJIANGSHIGUANJIANZHIYI,LINGWAIXINPIANSHEJIZHIZAOYUFENGZHUANGGONGYIDEYOUJIRONGHEYEFEICHANGYOULIYUCHANPINXINGJIABIDETISHENG;SUIZHEBIAOMIANTIEZHUANGJISHU(SMT)ZAIGONGYESHANGDEDAGUIMOYINGYONG,CAIYONGTOUMINGXINGFENGZHUANGCAILIAOHEGONGLVXINGMOSFETFENGZHUANGPINGTAIJIANGSHILEDFENGZHUANGFAZHANDEYIGEFANGXIANG,GONGNENGJICHENG(BIRUQUDONGDIANLU)YEJIANGJINYIBUDETUIDONGLEDFENGZHUANGJISHUDEFAZHAN。YINGYONGYUQITAXUEKEZHONGDEJISHUYEKENENGZAIWEILAIGUANGYUANDEFENGZHUANGZHONGZHAODAOWUTAI,RUXINXINGDELIUTIZIZUZHUANG(FluidicSelf-Assembly,FSA)JISHUDENG。

WEILEJINYIBUTIGAODANGEYUANJIANDEGUANGTONGLIANGBINGJIANGDIFENGZHUANGCHENGBEN,JINNIANLAIDUOXINPIANFENGZHUANGJISHUHUODELEHENDADEFAZHAN。BABANDAOTIFENGZHUANGGONGYIZHONGDESiP/CoB(SysteminPackaging/ChiponBoard,XITONGFENGZHUANG/BANSHANGXINPIAN)JISHUYUNYONGDAOLEDXINPIANDEFENGZHUANGSHANG,JIZHIJIEJIANGLEDXINPIANFENGZHUANGZAISANREJIBANSHANG,KESHIDAGONGLVLEDQIJIANWENDINGQIEKEKAODEGONGZUO,YOUNENGZUODAOFENGZHUANGJIEGOUJIANDANJINCOU。RUHERANGLEDBAOCHIZHANGSHIJIANDECHIXUKEKAOGONGZUOSHIMUQIANDAGONGLVLEDQIJIANFENGZHUANGHEXITONGFENGZHUANGDEGUANJIANJISHU。

白小姐四肖必选一肖 SUIZHEXINPIANJISHUDERIYICHENGSHU;DANGELEDXINPIANDESHURUGONGLVKEYIJINYIBUTIGAODAO3W、5WSHENZHIGENGGAO,XINPIANBENSHENCHENGSHOUDEDIANLIUMIDUYIJIRELIUMIDUJIJUTIGAO,YINCIFANGZHILEDDERELIANGLEIJIBIANDEYUELAIYUEZHONGYAO。RUGUOBUNENGYOUXIAODEHAOSANZHEIXIERELIANG,SUIZHIERLAIDEREXIAOYINGJIANGYANZHONGYINGXIANGDAOZHENGGELEDFAGUANGQIJIANDEKEKAOXINGYIJISHOUMING;RUODUOGEDAGONGLVLEDXINPIANMIJIPAILIEGOUCHENGBAIGUANGZHAOMINGXITONG,RELIANGDEHAOSANWENTIGENGWEIYANZHONG,RUHETIGAOFENGZHUANGSANRENENGLISHIXIANJIEDUANZHAOMINGJIDAGONGLVLEDHANDAIJIEJUEDEGUANJIANJISHUZHIYI。

ZAIFENGZHUANGGUOCHENGZHONGLEDXINPIAN、JINXIAN、FENGZHUANGSHUZHI、TOUJING、YIJIXINPIANRECHENDENGGEGEHUANJIE,SANREWENTIDOUBIXUHENHAODIZHONGSHI。QITUPODIANJIUSHIXINPIANCHENDIDEJIEGOU、CAILIAOYIJIWAIBUJICHENGDELENGQUEMOKUAIJISHU。MOSUOHESHIDEJIEGOUHECAILIAO、ZHIBEIGONGYIHECANSHULAISHEJIHEZHIBEIDIJIEKOUREZU、GAOSANREXINGNENGJIDIJIXIEYINGLIDEFENGZHUANGJIEGOUDUIYUWEILAIDAGONGLVLEDFENGZHUANGDESANREXINGNENGDETIGAOHEFAZHANJUYOUFEICHANGXIANSHIDEYIYI。


[返回]   
关闭
点击这里给我发消息
点击这里给我发消息
扫一扫访问手机站