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公开(公告)号:US6032994A
公开(公告)日:2000-03-07
申请号:US200299
申请日:1998-11-25
申请人: Cindy Chen , Liza Chen , Jiuan Lai , Jessie Chang , Kelly Liao
发明人: Cindy Chen , Liza Chen , Jiuan Lai , Jessie Chang , Kelly Liao
CPC分类号: G01R1/06705 , Y10S294/902
摘要: In a semiconductor test equipment, in which test probes are placed into contact with bonding pads of semiconductor chips on a semiconductor wafer, an adjustment tool for adjusting the position of the test probes is disclosed. The adjustment tool comprises a cylindrical base portion, a triangular intermediate portion, and a flat, rectangular tip portion. The tool is preferably formed of used test probes comprised of tungsten. The tool is plated with a titanium nitride layer to increase the life of the tool.
摘要翻译: 在半导体测试设备中,测试探针被放置成与半导体晶片上的半导体芯片的焊盘接触,公开了一种用于调整测试探针的位置的调节工具。 调整工具包括圆柱形基部,三角形中间部分和平坦的矩形尖端部分。 该工具优选由使用由钨构成的测试探针形成。 该工具镀有氮化钛层以增加工具的使用寿命。