Analytical investigation on thermal-induced warpage behavior of ultrathin chip-on-flex(UTCOF) assemb

来源 :中国科学:技术科学英文版 | 被引量 : 0次 | 上传用户:wnn379
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The serious warpage issues of ultrathin chip-on-flex(UTCOF) assembly induced by mismatched thermal stresses have greatly affected the mechanical stability and reliability of emerging ultrathin chip packaging technology. Currently, a theoretical prediction
其他文献
在一个高速度的火车桥系统上调查风障碍的空气动力学的效果,部分模型测试在一条 closed-circuit-type 风隧道被进行。几个不同案例,包括有或没有障碍,与不同障碍高度和孔率,并且
The High-frequency over-the-horizon radar ground and sea backscatter echoes can be used to estimate the ionosphere critical frequency, providing the ionosphere
laminar 上的公司 <sub>2</sub> 和 H <sub>2</sub> 增加的联合效果的运动分析瘦 premixed dimethyl 醚火焰在气压被执行。主要种类,中间的稳定的种类和激进分子上的 H <sub>2
The hierarchical micro/nanoscale layered an formation of organic and inorganic components of natural through bonding nacre,results in abundant interfacial inter
宇宙的光线(CR ) 在空间起一个重要作用天气相关的研究。他们的时间的可变性,一个伪周期的人物以及一个不规则的人物,从基于地面的直接大小,以及从 cosmogenic 核种被学习了,在很
这份报纸涉及基于 sojourn-probability-dependent 方法与随机的变化时间的延期为分离时间的交换神经网络的一个班过滤问题的指数的 H <sub></sub> 。用和 piecewise Lyapuno
In the present study, titanium plate was treated by a novel method of laser quenching, simultaneously combined with liquidnitrogen cryogenics(LQLNC). The micros
A discontinuous Galerkin method based on an artificial viscosity model is investigated in the context of the simulation of compressible turbulence. The effects
Molecular dynamics simulations are employed to study the nanometric machining process of single crystal nickel. Atoms from different machining zones had differe