发明名称 CONTACTOR HAVING A GLOBAL SPRING STRUCTURE AND METHODS OF MAKING AND USING THE CONTACTOR
摘要 In some embodiments of the invention, a probing apparatus can comprise a substrate, a spring structure attached to the substrate, and a plurality of resilient probes attached to the spring structure. Each probe can comprise a contact portion disposed to contact a device. The spring structure can provide a first source of compliance for each of the probes in response to forces on the contact portions of the probes, and each of the probes can individually provide second sources of compliance in response to the forces on the contact portions of the probes.
申请公布号 US2007296433(A1) 申请公布日期 2007.12.27
申请号 US20060423878 申请日期 2006.06.13
申请人 FORMFACTOR, INC. 发明人 GRITTERS JOHN K.
分类号 G01R31/02 主分类号 G01R31/02
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