发明名称 SEMICONDUCTOR EVALUATION DEVICE AND SEMICONDUCTOR EVALUATION METHOD
摘要 PROBLEM TO BE SOLVED: To provide a semiconductor evaluation device and semiconductor evaluation method which can easily suppress the occurrence of a partial discharge in a measurement object at low cost without increasing the time required for an evaluation process.SOLUTION: A semiconductor evaluation device 1 includes: a chuck stage 3 that holds a semiconductor device 5 that is a measurement object; a contact probe 10 that contacts the semiconductor device 5 held by the chuck stage 3 so as to evaluate the electric characteristics of the semiconductor device 5; and a fluid spraying unit 7 that sprays a fluid on the semiconductor device 5.
申请公布号 JP2014145615(A) 申请公布日期 2014.08.14
申请号 JP20130013046 申请日期 2013.01.28
申请人 MITSUBISHI ELECTRIC CORP 发明人 AKIYAMA HAJIME;OKADA AKIRA;YAMASHITA KINYA
分类号 G01R31/26;G01R1/06;H01L21/66 主分类号 G01R31/26
代理机构 代理人
主权项
地址