发明名称 Photoresist removal process.
摘要 A photoresist removal process from a semiconductor material surface, which provides the use of a removal solution comprising a decomposition agent dissolved in a carrier phase, where said decomposition agent exploits its action directly on the semiconductor material surface. According to the present invention said photoresist removal process is a spray process, where said removing solution is sprayed on the semiconductor material surface within a closed system at room temperature. <IMAGE>
申请公布号 EP0959390(A1) 申请公布日期 1999.11.24
申请号 EP19980830305 申请日期 1998.05.20
申请人 STMICROELECTRONICS S.R.L. 发明人 ROMANELLI, CLAUDIA
分类号 G03F7/42;H01L21/311 主分类号 G03F7/42
代理机构 代理人
主权项
地址
您可能感兴趣的专利