发明名称 Fabrication method of sheet for electrical test
摘要 PURPOSE: A test sheet and a manufacturing method thereof are provided to improve the reliability of a whole inspection by contacting the terminal and conductive unit of a target substrate. CONSTITUTION: A conductive unit(20) is arranged in a location which corresponds to the terminal of a target substrate. A plurality of conductive particles(21) is contained in the elastic material(22) of the conductive unit. An insulative supporting unit(30) is arranged in a part except the terminal of the target substrate. The insulative supporting unit supports and insulates the conductive unit. A plurality of pores(31) is contained in the insulative supporting unit.
申请公布号 KR101247722(B1) 申请公布日期 2013.03.26
申请号 KR20110097574 申请日期 2011.09.27
申请人 发明人
分类号 G01R1/067;G01R3/00;G01R31/26;H01L21/66 主分类号 G01R1/067
代理机构 代理人
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