Evaluation of Bondability and Reliability of Single Crystal Copper Wire Bonding in Semiconductor Packaging; transistor-transistor logic 单晶铜丝在半导体器件封装中的打线键合性能研究晶体管-晶体管逻辑电路
The pulling and extracting tests of the cold-rolled and twisted bars and experiments on these bars members have all proved that these bars possess comparatively superior ductility and bondability. 冷轧扭钢筋的拉拔试验及构件试验结果表明,该种钢筋具有较好的锚固延性,即在很大的变形滑移下仍可保持相当的锚固强度。
The impurities in Au layer caused poor bondability. 金层中的杂质将导致不良的可焊性。
Experiments and research in the bondability of cold-rolled and twisted bars 冷轧扭钢筋粘结锚固性能的试验研究
The yield of wire bond mainly depends on the bondability of the bond pad which is affected by the surface charac-teristics. 引线键合的效率主要依赖于受表面特性影响的键合点的可焊性。
Formation of vacuum evaporation coatings and bondability of the coating to the substrates were discussed. 讨论了真空蒸镀镀膜的形成和镀膜与基体的结合力。
In the present study, we investigated the effects of surface characteristics on the bondability of an Au-Au thermosonic bonding system. 在最近的研究中,我们调查了表面特性对金-金超声压焊系统的影响。
This study is intended to evaluate the bondability and reliability of single crystal copper wire bonding. 本研究的目的在于评价单晶铜丝在引线键合过程中的可键合性和键合的可靠性。
Basing upon years of cold-rolled and twisted bar's research, it has been confirmed that these bars possess the following merits: high strength, high bondability, anchorage reliability, easy construction and outstanding economic efficiency. 多年来的研究结果证明,冷轧扭钢筋强度高、粘结握裹力强、锚固可靠、施工方便、经济效益显著。
Combining glass frit and reactive bonding is the current answer for the best compromise between adhesion and bondability of thick film conductors. 玻璃结合与反应结合的结合是提高厚膜质量的有效手段。
The outgas from the solder mask had a negative influence on the bondability. Plasma cleaning was effective in removing the organic contaminants. 焊料掩膜逸出气体对可焊性具有负面影响,等离子清洗能够有效地去除有机物杂质。
Adhesive must have good performance on bondability and electrical property beside the high heat resistance. 胶粘剂除具有耐高温性能之外,还必须具有良好的粘合性能和电性能。
Based on the previous research works, this study investigated the bondability mechanism of isocyanate ( IC) resin with wood. 在课题的前期工作基础上,论文对异氰酸酯与木材的固化胶接机理做了进一步的研究和探索。