V2EX probe station

Probe Station

释义 Definition

探针台:一种用于对晶圆(wafer)或微小电子器件进行电学测试的设备。它通过显微镜定位,并用探针(probe needles)与芯片焊盘接触,连接到测试仪器(如参数分析仪、示波器等)以测量电压、电流、射频等特性。(在半导体研发、失效分析与晶圆级测试中常见。)

发音 Pronunciation (IPA)

/prob sten/

例句 Examples

The engineer used a probe station to test the wafer before packaging.
工程师在封装前用探针台测试了晶圆。

In the lab, the automated probe station, combined with a parameter analyzer, enables precise IV measurements across thousands of dies at controlled temperatures.
在实验室里,自动化探针台与参数分析仪配合,可在控温条件下对成千上万个芯粒进行精确的电流电压(IV)测量。

词源 Etymology

probe 原意为“探查、探针”,来自拉丁语 probare(检验、证明);在电子领域引申为“用于接触并测量的探针”。station 来自拉丁语 statio(站立处、岗位),在工程语境中常指“工作站/设备台”。合起来 probe station 字面即“探针工作台”,指用于探针接触与测量测试平台。

相关词 Related Words

文学/著作中的用例 Literary / Notable Works

  • Handbook of Semiconductor Manufacturing Technology》(半导体制造技术手册):在晶圆级测试与量测章节中讨论探针台/晶圆探测设备及其应用。
  • Semiconductor Device Characterization》(半导体器件表征,常见教材/参考书):介绍使用探针台进行 IV、CV 等电学表征的方法与注意事项。
  • Fundamentals of Semiconductor Devices》(半导体器件基础类教材的一些版本/配套实验材料):在实验与测量部分提及用探针台进行器件测量的流程。
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