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

0603红光LED封装铜线工艺的十八个问题


    来源:  时间:2014-11-17  【字体:  

      0603红光在中,铜线工艺因其降低成本而被厂家研究开发,并得到众多厂家的采纳,但是实际应用中相对金线焊接而言,铜线工艺存在着不少问题。下面列出一些常见的问题,希望能对大家有所启发。

      1) 铜线氧化,造成金球变形,影响产品合格率。

      2) DIYIHANDIANLVCENGSUNHUAI,DUIYU<1umDELVCENGHOUDUYOUQIYANZHONG;

      3)DIERHANDIANQUEXIAN, ZHUYAOSHIYOUYUTONGXIANBUYIYUZHIJIAJIEHE,ZAOCHENGDEYUEYALIEKAIHUOZHESUNSHANG,DAOZHIERHANHANJIEBULIANG,KEHUSHIYONGGUOCHENGZHONGCUNZAIKEKAOXINGFENGXIAN;

      4)DUIYUHENDUOZHIJIA, DIERHANDIANDEGONGLV,USG(CHAOSHENGBO)MOCAHEYALIDENGCANSHUXUYAOYAOYOUHUA,YOULIANGLVBURONGYIZUOGAO;

    白小姐四肖必选一肖   5)ZUOSHIXIAOFENXISHICHAIFENGBIJIAOKUNNAN;

      6)SHEBEIMTBA(XIAOSHICHANCHULV)HUIBIJINXIANGONGYIXIAJIANG,YINGXIANGCHANNENG;

    白小姐四肖必选一肖   7)CAOZUORENYUANHEJISHUYUANDEPEIXUNZHOUQIBIJIAOZHANG,DUIYUANGONGDEJINENGSUZHIYAOQIUXIANGDUIJINXIANHANJIEYAOGAO,GANGKAISHIKENDINGDUICHANNENGYOUYINGXIANG;

      8)YIFASHENGWULIAOHUNXIAO,RUGUOSHENGCHANTONGSHIYOUJINXIANHETONGXIANGONGYI,SHENGCHANKONGZHIYIDINGYAOZHUYICUNCHUSHOUMINGHEQUFENWULIAOQINGDAN,DACUOLEHUOZHEYANGHUALEXIANZHINENGBAOFEI,JINGCHANGCHUXIANmiss operationJINGGAO,BULIANGFENGXIANZENGDA;

    白小姐四肖必选一肖   9)HAOCAICHENGBENZENGJIA,DATONGXIANDEPIDAOSHOUMINGXIANGBIJINXIANTONGCHANGHUIJIANGDIYIBANSHENZHIGENGDUO。TONGSHIZENGJIALESHENGCHANKONGZHIFUZACHENGDUHECIZUIXIAOHAODECHENGBEN;

      10)XIANGBIJINXIANHANJIE,CHULEDAHUOGAN(EFO)WAI,DUOLEforming gas(HECHENGQITI) BAOHUQISHUSONGGUAN,ERZHEWEIZHIBIXUDUIZHUN。ZHEIGEZHIJIEYINGXIANGLIANGLV。BAOHUQITILIULIANGJINGQUEKONGZHI,YONGDUOLECHENGBENZENGJIA,YONGSHAOLEQUEXIANLVGAO;

      11)LVJIANCHU(Al Splash). TONGCHANGRONGYICHUXIANZAIYONGHOULVCENGDEwafer。BURONGYIJIANDINGYINGXIANG,BUGUOYAOZHUYIBUNENGZAOCHENGDIANLUDUANLU. RONGYIYAHUAIPADHUOZHEYIHANHUAQIU。ZAOCHENGCESHIDILIANGHUOZHEKEHUBAOYUAN;

      12)DAWANXIANHOUCHUXIANYANGHUA,MEIYOUBIAOZHUNPANDUANFENGXIAN,RONGYIZAOCHENGJIECHUBULIANG,ZENGJIABULIANGLV;

    白小姐四肖必选一肖   13)XUYAOZHONGXINYOUHUAWire Pull,ball shear CESHIDEBIAOZHUNHESPCKONGZHIXIAN,XIANJIEDUANDEJINXIANSHIYONGBIAOZHUNKENENGBINGBUNENGWANQUANSHIYONGYUTONGXIANGONGYI;

      14)DUIYUDIYIHANDIANPadDICENGJIEGOUHUIYOUYIXIEXIANZHI,XIANGLow-K die electric, DAIGUOCENGKONGDE,YIJIDICENGYOUDIANLUDE,DOUXUYAOZIXIPINGGUFENGXIAN,XIANYOUDEwafer bonding Pad design ruleDUIYUTONGXIANGONGYIYAOZUOSHENRUYOUHUA。DANSHIRUJINSHIYONGTONGXIANDEFENGZHUANGCHANG,SIHUBUZUYIYINGXIANGXINPIANDEYANFA;

      15)LAIZIKEHUDEZULI,TONGXIANGONGYIDUIYUYIXIEDUIKEKAOXINGYAOQIUJIAOGAODEKEHUHAISHIBIJIAONANYUJIESHOU,GENGSHENZHESHIQUKEHUXINREN;

    白小姐四肖必选一肖   16)TONGXIANGONGYIDUIYUSHIYONGFEILVSESUFENGJIAO(HANYOULUZUYUANSU)KENENGCUNZAIKEKAOXINGWENTI

    白小姐四肖必选一肖   17) pad SHANGRUGUOYOUFUHUOZHEQITAZAZHIYEHUIJIANGDITONGXIANDEKEKAOXING。

    白小姐四肖必选一肖   18)DUIYUXIANGDie to Die bonding HE Reverse bonding DEPINGGUHAIBUWANQUAN。

[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