广东11选5

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        LEDQUANCAIXIANSHIPINGQUDONGICDEGONGNENGJIZUOYONG


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          LED驅動芯片可分為通用芯片和專用芯片兩種

        广东11选5  SUOWEIDETONGYONGXINPIAN,QIXINPIANBENSHENBINGFEIZHUANMENWEILEDERSHEJI,ERSHIYIXIEJUYOULEDXIANSHIPINGBUFENLUOJIGONGNENGDELUOJIXINPIAN(RUCHUAN2BINGYIWEIJICUNQI)。

          ERZHUANYONGXINPIANSHIZHIANZHAOLEDFAGUANGTEXINGERSHEJIZHUANMENYONGYULEDXIANSHIPINGDEQUDONGXINPIAN。LEDSHIDIANLIUTEXINGQIJIAN,JIZAIBAOHEDAOTONGDEQIANTIXIA,QILIANGDUSUIZHUDIANLIUDEBIANHUAERBIANHUA,ERBUSHIKAODIAOJIEQILIANGDUANDEDIANYAERBIANHUA。YINCIZHUANYONGXINPIANYIGEZUIDADETEDIANJIUSHITIGONGHENGLIUYUAN。HENGLIUYUANKEYIBAOZHENGLEDDEWENDINGQUDONG,XIAOCHULEDDESHANSHUOXIANXIANG,SHILEDXIANSHIPINGXIANSHIGAOPINZHIHUAMIANDEQIANTI。YOUXIEZHUANYONGXINPIANHUANZHENDUIBUTONGXINGYEDEYAOQIUZENGJIALEYIXIETESHUDEGONGNENG,RUJUBEILEDCUOWUZHENCE、DIANLIUZENGYIKONGZHIHEDIANLIUXIAOZHENGDENG。

          

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          驅動IC的演進

        广东11选5  SHANGGESHIJI90NIANDAI,LEDXIANSHIPINGYINGYONGYIDANSHUANGSEWEIZHU,CAIYONGDESHIHENGYAQUDONGIC。1997NIAN,WOGUOCHUXIANLESHOUKUANLEDXIANSHIPINGZHUANYONGQUDONGKONGZHIXINPIAN9701,CONG16JIHUIDUKUAYUEZHI8192JIHUIDU,SHIXIANLESHIPINDESUOJIANJISUODE。SUIHOU,ZHENDUILEDFAGUANGTEXING,HENGLIUQUDONGCHENGWEIQUANCAILEDXIANSHIPINGQUDONGDESHOUXUAN,TONGSHIJICHENGDUGENGGAODE16TONGDAOQUDONGTIDAILE8TONGDAOQUDONG。20SHIJI90NIANDAIMO,RIBENToshiba、MEIGUOAllegroHETiDENGGONGSIXIANGJITUICHU16TONGDAODELEDHENGLIUQUDONGXINPIAN,21SHIJICHU,ZHONGGUOTAIXIQIYEDEQUDONGXINPIANYEXIANGJILIANGCHANHESHIYONG。RUJIN,WEILEJIEJUEXIAOJIANJULEDXIANSHIPINGPCBBUXIANDEWENTI,YIXIEQUDONGICCHANGJIAYOUTUICHULEGAOJICHENGDE48TONGDAODELEDHENGLIUQUDONGXINPIAN。

          驅動IC的性能指標

          ZAILEDXIANSHIPINGDEXINGNENGZHIBIAOZHONG,SHUAXINLVHEHUIDUDENGJIYIJITUXIANGBIAOXIANLISHIZUIWEIZHONGYAODEZHIBIAOZHIYI。ZHEYAOQIULEDXIANSHIPINGQUDONGICTONGDAOJIANDIANLIUDEGAOYIZHIXING、GAOSUDETONGXINJIEKOUSULVYIJIHENGLIUXIANGYINGSUDU。GUOQU,SHUAXINLV、HUIJIEYIJILIYONGLVSANFANGMIANSHIYIZHONGCIXIAOBICHANGDEGUANXI,YAOBAOZHENGQIZHONGZHIYIHUOQIZHONGZHIERDEZHIBIAONENGGOUJIAOWEIYOUYI,JIUYAOSHIDANGXISHENGSHENGXIADEYIZHILIANGGEZHIBIAO。WEICI,HENDUOLEDXIANSHIPINGZAISHIJIYINGYONGZHONGHENNANLIANGQUANQIMEI,YAOMESHISHUAXINBUGOU,GAOSUSHEXIANGQICAIPAISHEXIARONGYICHUXIANHEIXIANTIAO,YAOMESHIHUIDUBUGOU,SECAIMINGANLIANGDUBUYIZHI。SUIZHUQUDONGICCHANGSHANGJISHUDEJINBU,MUQIANYIJINGZAISANGAOWENTISHANGYOUSUOTUPO,YIJINGNENGGOUJIEJUEHAOZHEXIEWENTI。

          ZAILEDQUANCAIXIANSHIPINGDEYINGYONGZHONG,WEILEBAOZHENGYONGHUCHANGSHIJIANYONGYANDESHUSHIDU,DILIANGGAOHUICHENGWEIKAOYANQUDONGICXINGNENGDEYIGEYOUWEIZHUYAODEBIAOZHUN。

          驅動IC的趨勢

          1、節能:

        广东11选5  ZUOWEILVSENENGYUAN,JIENENGSHILEDXIANSHIPINGYONGHENGDEZHUIQIU,YESHIKAOLIANGQUDONGICXINGNENGDEYIGEZHONGYAOBIAOZHUN。QUDONGICDEJIENENGZHUYAOBAOKUOLIANGGEFANGMIAN,YISHIYOUXIAOJIANGDIHENGLIUGUAIDIANDIANYA,JINERJIANGCHUANTONGDE5VDIANYUANJIANGDIZHI3.8VYIXIACAOZUO;ERSHITONGGUOYOUHUAICSUANFAHESHEJIJIANGDIQUDONGICCAOZUODIANYAYUCAOZUODIANLIU。MUQIANYIJINGYOUCHANGJIATUICHULEJUYOU0.2VDIZHUANZHEDIANYA,TISHENGDA15%YISHANGDELEDLIYONGLVDEHENGLIUQUDONGIC,SHIYONGJIAOCHANGGUICHANPINDI16%DEGONGDIANDIANYAJIANSHAOFARELIANG,RANGLEDXIANSHIPINGNENGXIAODAWEITISHENG。

          2、集成化:

        广东11选5  SUIZHULEDXIANSHIPINGXIANGSUJIANJUDEXUNSUXIAJIANG,DANWEIMIANJISHANGYAOTIEZHUANGDEFENGZHUANGQIJIANYIJIHEBEISHUZENGCHANG,DADAZENGJIAMOZUQUDONGMIANDEYUANQIJIANMIDU。YIP1.9XIAOJIANJULEDWEILI,15SAODE160*90MOZUXUYAO180GEHENGLIUQUDONGIC,45GEXINGGUAN,2GE138。RUCIDUODEQIJIAN,RANGPCBKEYONGDEBUXIANKONGJIANBIANDEJIWEIYONGJI,JIADALEDIANLUSHEJIDENANDU。TONGSHI,RUCIYONGJIYUANQIJIANDEPAILIE,JIYIZAOCHENGHANJIEBULIANGDENGWENTI,TONGSHIYEJIANGDILEMOZUDEKEKAOXING。QUDONGICGENGSHAODEYONGLIANG,PCBGENGDADEBUXIANMIANJI,LAIZIYINGYONGDUANDEXUQIUDAOBIQUDONGICBIXUZOUSHANGLEGAOJICHENGDEJISHULUXIAN。

          MUQIAN,XINGYEZHULIUDEQUDONGICGONGYINGSHANGDOUXIANHOUTUICHULEGAOJICHENGDUDE48TONGDAOLEDHENGLIUQUDONGIC,JIANGDAGUIMODEWAIWEIDIANLUJICHENGDAOQUDONGICDEJINGYUANZHONG,KEJIANSHAOYINGYONGDUANPCBDIANLUBANSHEJIDEFUZACHENGDU,YEBIMIANLEGECHANGJIAGONGCHENGSHISHEJINENGLIHUOZHESHEJICHAYISUOCHANSHENGDEWENTI。

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