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发明名称
Apparatus and method for performing thin film layer thickness metrology on a thin film layer having shape deformations and local slope variations
摘要
申请公布号
EP0577399(B1)
申请公布日期
1998.01.14
申请号
EP19930305095
申请日期
1993.06.29
申请人
IPEC PRECISION, INC.
发明人
LEDGER, ANTHONY M.
分类号
G01B11/06;(IPC1-7):G01B11/06
主分类号
G01B11/06
代理机构
代理人
主权项
地址
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