发明名称 MANUFACTURING METHOD FOR SEMICONDUCTOR INSPECTION APPARATUS
摘要 PROBLEM TO BE SOLVED: To reduce the dripping resist liquid applied to a semiconductor substrate in a manufacturing method for a semiconductor inspection apparatus. SOLUTION: The manufacturing method for the semiconductor inspection apparatus is provided with a process wherein a film is formed on the surface of a silicon substrate 1, and a plurality of probes are formed by photolithography; a process wherein, after the film has been formed, a beam or a disphragm is formed at each probe by a process similar to the process; a process wherein, after the film has been removed, a through hole is formed by a process similar to the process; and a process wherein, after the film has been removed, an insulating film is formed on the surface of the silicon substrate, a metal film is formed on the surface of the insulating film so as to be patterned by photolithography, and wiring is then formed. Before the process in which the metal film is patterned by photolithography, an electrocoating resist 6 is applied to the silicon substrate by using a wafer holder 3 for resist coating which holds only both side ends of the silicon substrate, and the metal film is then patterned by photolithography.
申请公布号 JP2002151556(A) 申请公布日期 2002.05.24
申请号 JP20000345397 申请日期 2000.11.13
申请人 HITACHI LTD;HITACHI TOKYO ELECTRONICS CO LTD 发明人 YAMAGAMI TAKASHI;NAGAKURA TSUTOMU
分类号 G01R1/073;H01L21/027;H01L21/66;(IPC1-7):H01L21/66 主分类号 G01R1/073
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