A Non-Destructive Technique Using 3D X-ray Computed Tomography to Reveal Semiconductor Internal Physical Defects

被引:0
|
作者
Tan, C. H. [1 ]
Lau, C. K. [1 ]
机构
[1] Infineon Technol Malaysia Sdn Bhd, Melaka 75350, Malaysia
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper focuses on the application of 3D X-ray Computed Tomography (CT) to precisely detect and confirm semiconductor internal physical defects without the need to decapsulate the sample. Equipped with advanced technologies and innovations, today's X-ray machine is capable of reconstructing the two-dimension (2D) sliced images to form 3D images and videos in much shorter time. With the introduction of 3D X-ray CT designed for electronics field, failure mechanisms once only visible after destructive analysis can now be revealed in non-destructive way. The technique not only saves cost, it shortens the turnaround time tremendously and allows customer's response and relevant improvement actions to be taken more efficiently.
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页码:55 / 60
页数:6
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