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qfn封裝工藝-文庫吧資料

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【正文】 s and Applications封裝類型及應用 Stacked wiring Multilayer 1st bond Wire Bonding Examples焊綫 視圖 Lead bonding on chip引腳 焊在 晶片上 Solder bonds on chip錫球植在晶片上 Connection Examples 接綫舉例 Epoxy pound 流動模擬圖 1 Epoxy pound 流動模擬圖 2 Epoxy pound 流動模擬圖 3 Epoxy pound 流動模擬圖 4 Wafer backside grinding Die sawing Epoxy paste Die attach Wire bonding Molding 傳統(tǒng) IC PACKAGE 工藝一 Backside Marking (Laser/ink) ABC World Leading Wafer FAB Trimming Solder plating Forming 傳統(tǒng) IC PACKAGE 工藝二 Marking ABC World Leading Wafer FAB ABC World Leading Wafer FAB ABC World Leading Wafer FAB ABC World Leading Wafer FAB Flux Printing Vacuum Ball Attach Reflow BGA PACKAGE 工藝一 Singulation Saw Singulation Router ABC 27 Dec ABC 27 Dec ABC 27 Dec ABC 27 Dec Punch BGA PACKAGE 工藝二 Backside Marking (Laser/ink) QFN PACKAGE 工藝 ABC World Leading Wafer FAB Solder plating Forming ? Mounting Methods with the PCB 與 PCB的銜接方式 1. Pinthroug
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