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Experimental Study of EFO Ward Electrode Wear, Surface Pollution, and Discharge Gaps in Wire Bonding
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日期:2024-07-13
44 Kuan-Jung Chung et al. The wire end is often bent towards one side after the wedge bond. To form the next ball, the EFO discharge must be able to fire from the tip of electrode to the bent wire....
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日期:2024-07-15
WIRE BOND工藝詳細介紹 ... http://www.SemiNIC.com/ 中心半導體工藝論壇 1 Wir e Bond Pr ocess Wir e Bond Pr ocess Intr oduction Intr oduction 1....
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日期:2024-07-10
electronic flame-off 或者是eletronic fire-off ......
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日期:2024-07-15
Wire Bond--EFO open detected ,半導體技術天地 ... 返回列表 查看: 2698 | 回覆: 9 Wire Bond--EFO open detected [複製鏈接] fzdlx2007 fzdlx2007 當前離線 積分 36 發表于 2007-4-17 14:52:10 | 顯示全部樓層 | 閱讀模式|...
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日期:2024-07-16
of electronic flame-off (EFO), helped advance wire bonding capability from a pioneer technology to the proven and automated processes that exist today. Compression Bonding: Generally consists of gold-to ......
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日期:2024-07-10
本文件中的 資料得隨時變更,而不事先通知。 6 二.Wire bond 的構成 FAB 的形成: Ball Bonding (1st 結合): 加熱 ... 全部用金線切斷放置一邊 1. 檢查線夾,銲針是否污染 2. 用 pant light 檢查是否有手指印 3. EFO 放電呈黃色,檢查指紋,E-Torch 1st 接合不良 頸部 ......
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日期:2024-07-13
Conclusion The results showed that EFO Tip from Well Bond is the best in term of Cost, Quality and Delivery. The EFO Tip Evaluation is very useful not only as a cost saving activity, but also helps to improve the Wire Bond Process quality in any machine ....
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日期:2024-07-17
The repetitive bonding cycle has four parts: First bond. The capillary is moved directly above the target pad, and then lowered. This pulls the ball into the chamfer at the end of the capillary, centring it and tensioning the wire. When the ball is sensed...