led lamp制造工艺流程.ppt

LED LAMP制造工艺流程Flow chart of LEDFlow chart of LED LampLamp1Prepared By Forrest FanLED 产品简介•LED Lamp 组成结构EpoxyGolden wireChipLead frameChipLead frame2Prepared By Forrest Fan产品区域划分图A區A areaB區B areaC區C area帽緣 Edge切邊負極,短 腳 大支架正極,長 腳 小支架•适用于所有产品，下图所示为圆形产品：3Prepared By Forrest FanLED Lamp产品工艺流程图扩晶扩晶 固晶固晶 烘烤烘烤 焊线焊线切一切一 长烤长烤 短烤短烤 灌胶灌胶测试测试 全切全切 分分Bin Bin QAQA入库入库 包装包装4Prepared By Forrest Fan一、扩晶Dilating machinetapemarkbeforeafter5Prepared By Forrest Fan二、固晶Auto mountingAuto machinedippingMounting processmounting6Prepared By Forrest Fan三、烘烤•使银胶烤干Curing7Prepared By Forrest Fan四、焊线Auto bondingAuto bonding machineBonding processbonding8Prepared By Forrest Fan五、灌胶Encaping machine9Prepared By Forrest FanEncaping processEncapingDipping10Prepared By Forrest FanEncaping processReleasing lead frameInserting Lead frame11Prepared By Forrest Fan六、长烤•CuringLamp12Prepared By Forrest Fan七、切一•Cutting Stopbarbefore after 13Prepared By Forrest Fan八、测试•TestingLED 全测试（100%测试） 外观&电性 Ø Visual LED 全测试（100%测试） 外观14Prepared By Forrest Fan九、全切•Cutting lead frameCutting machine15Prepared By Forrest Fan十、分BIN对光电性方面的全测试及分等 级入箱，使每一Bin Code的产 品具有一致性Bin test machine16Prepared By Forrest Fan十一、QA检测QA machine17Prepared By Forrest Fan十二、包装入库18Prepared By Forrest Fan19Prepared By Forrest Fan。